| Basso Industry Corp. Patent applications |
| Patent application number | Title | Published |
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| 20120292071 | AIR CYLINDER UNIT AND PNEUMATIC TOOL HAVING THE SAME - An pneumatic tool includes a front section, a rear section connected to and disposed behind the front section, a driving unit, and an air cylinder unit. The rear section includes a main body, a handle connected to the main body and adjacent to the front section, and an intake passage in fluid communication with the outside. The air cylinder unit includes a first cylinder mounted within the rear section, a second cylinder connected to the first cylinder, an extension portion extending into the handle, and an inclined intake channel having an inlet in fluid communication with intake passage, and an outlet in fluid communication with the first cylinder. The rotor unit is mounted rotatably within the first and second cylinders for activating the driving unit. | 11-22-2012 |
| 20120234139 | PNEUMATIC RATCHET WRENCH WITH A PNEUMATICALLY ACTUATED REVERSING DEVICE - A pneumatic ratchet wrench having a pneumatically actuated reversing device includes two cylinders disposed downstream of two branch conduits, and two plungers, each slidable in the respective cylinder by a burst of pressurized air from the branch conduits to bring an actuator into engagement with a direction selector so as to turn the direction selector in a selected one of clockwise and counterclockwise directions for unidirectionally rotating a drive body. The operation of direction selection is easy and handy to conduct. | 09-20-2012 |
| 20120104070 | Two-Switch Device for an Electric Nail Gun - A two-switch device is used for an electric nail gun. The electric nail gun includes a safety member movable to press against an article to thereby move in the gun body, a kinetic power unit for generating kinetic energy, an impact unit for outputting kinetic energy to perform a nail-striking operation, and a transmission unit for transmitting the kinetic energy. The two-switch device includes a first electrical control unit controlled by a trigger and the safety member for driving the kinetic power unit, and a second electrical control unit controlled by an inner plate for driving the transmission unit. By controlling actuation order of the safety member and the trigger, the electric nail gun can be changed between a single shot mode and a continuous shooting mode. | 05-03-2012 |
| 20120104069 | CONTROL MECHANISM FOR ELECTRIC NAIL GUN - The control mechanism for an electric nail gun includes: a first sensor for generating a first sensing signal in response to movement of a safety member of the electric nail gun; a second sensor for generating a second sensing signal in response to operation of a trigger member of the electric nail gun; an actuating piece adjusted selectively between a single shot position and a successive shooting position, and rotatable relative to the trigger member; a third sensor for generating a third sensing signal in response to rotation of the actuating piece; and a control unit activating a driving module of the electric nail gun upon receipt of the first or second sensing signals, and energizing an electromagnetic valve of the electric nail gun upon receipt of the third sensing signal. | 05-03-2012 |
| 20120074654 | TOOL HAVING A QUICK RELEASE DEVICE - A tool includes a body having an insert groove formed in and end surface for insertion of the processing member thereinto, a pressing block disposed within the body and abutting against an inclined surface of the body for pressing against the processing member, a controlling member connected pivotally to the body and rotatable about a pivot axis, and a connecting member connected fixedly to the pressing block and connected pivotally to the controlling member, in such a manner to allow the connecting member and the pressing block to rotate about a connecting axis. The controlling member is operable to rotate about the pivot axis to thereby rotate the pressing block about the connecting axis between a first position whereat the processing member is locked in the insert groove, and second position whereat removal of the processing member from the insert groove is allowed. | 03-29-2012 |
| 20120074195 | DRIVING UNIT FOR AN ELECTRIC NAIL GUN - A driving unit for an electric nail gun includes a pushing block. The pushing block is movable relative to a supporting bracket of the electric nail gun along an axis, and has an inclined surface abutting against an end of a swing arm. Movement of the pushing block results in pivoting movement of the swing arm between a first position, and a second position farther away from a flywheel than the first position. The inclined surface has a slope between 0.087 and 0.7, so as to lock effectively the swing arm at the first position to thereby increase the nail-striking force of an impact member. | 03-29-2012 |
| 20120067935 | PNEUMATIC NAILING MACHINE WITH A WINDING AIR CHANNEL FOR EXHAUST - A pneumatic nailing machine includes a striking cylinder accommodated in a main housing to permit a piston and driver assembly to be moved for driving a nail when compressed air is supplied into the cylinder. A valve member is movable relative to the cylinder between an air-supplying position and an air-exhausting position. A winding air channel has an intake port disposed downstream of a head valve zone, an outflow port angularly displaced from the intake port, and a channel body which extends radially from the intake port, axially into a mounting shell mounted on the main housing, and circumferentially toward the outflow port. Compressed air exhausted from the cylinder can expand in the air channel and the flow rate of the compressed air is reduced so as to efficiently attenuate noise. | 03-22-2012 |
| 20120067934 | NAILING GUN - A nailing gun includes a swing arm having a first end pivoted to a frame, and a second end movable between a first position proximate to a flywheel to drive a hammer rod to hit a nail, and a second position distal from the flywheel. A spring plate has a spring end portion resiliently supporting the second end of the swing arm. The stop member limits the spring end portion and the second end of the swing arm from moving relative to the frame. When a safety member is subjected to an external pressure, the stop member permits the second end of the swing arm to move together with the spring end portion to the first position. The spring end portion can stably retain the second end of the swing arm at the second position in case of no external pressure. | 03-22-2012 |
| 20120061445 | PNEUMATIC TOOL HAVING A PASSAGE UNIT - A pneumatic tool includes: a body; a pneumatic driving unit disposed in the body for performing pneumatically a fastener-driving operation; a trigger valve unit disposed on the body and adapted for controlling flow of air into the pneumatic driving unit and out of the body; and a passage unit formed in the body and including an air storing chamber adapted for guiding flow of air into the trigger valve unit, a bidirectional passage for intercommunicating the trigger valve unit and the pneumatic driving unit, an exhaust passage communicated with the trigger valve unit, and an expansion passage adapted for intercommunicating the exhaust passage and the atmosphere and extending along a peripheral portion of the body as to permit flow of air from the exhaust passage into the atmosphere therethrough. | 03-15-2012 |
| 20120037682 | DUAL SAFETY COMBUSTION POWERED TOOL DEVICE - A dual safety combustion powered tool device includes a push member disposed to be pressed against a targeted surface to bring a lever to turn to be closer to an actuating unit. A trigger body is pulled to move the actuating unit so as to permit an actuating region to abut against the lever and to turn the actuating unit to an orientation where an actuating region is engageable with an ignition switch. Subsequently, a further movement of the trigger body to a final-stage position permits the actuating region to switch on the ignition switch so as to ignite combustion for initiation of a stroke movement of a driver blade. With such construction, undesired firing of the combustion powered tool device can be avoided. | 02-16-2012 |
| 20110315738 | FASTENER FEEDING DEVICE FOR A DRIVING TOOL - A fastener feeding device for repeatedly feeding fasteners into a striking path of a driving tool includes an uplifting unit having a pivotable member which is pivotable about a torsion axis parallel to the striking path and movable in a feeding direction, a claw member which is biased by a torsion spring to hold a second fastener during an upward movement of the fasteners when the pivotable member is displaced from a lower position to an upper position, and a lifting member which extends transversely. A force transmitting unit is disposed to couple a contact arm of the driving tool to the lifting member to effect the upward movement of the fasteners in response to a rearward displacement of the contact arm when the contact arm is pressed by a targeted object to be fastened. | 12-29-2011 |
| 20110259938 | FLOATING IMPACT APPARATUS FOR ELECTRICAL NAIL GUN - A floating impact apparatus for an electrical nail gun includes a carrier, an impact unit, and a floating unit. The impact unit includes an impact member, and at least one sliding, wheel disposed pivotally on the impact member. The floating unit includes a guiding rod together with the impact member being connected movably to the carrier, two floating members extending through the carrier to connect with the guiding rod at positions proximate to a first side of the carrier, and at least two resilient members disposed between a second side of the carrier and the floating members for biasing the guiding rod and the impact member to move relative to the carrier to thereby maintain contact between the sliding wheel and the first side of the carrier, so as to promote smooth movement and nail-striking force of the impact member. | 10-27-2011 |
| 20110259937 | FASTENER DRIVING TOOL - A fastener driving tool includes a flywheel rotated by a drive unit and having a wheel rim formed with teeth, an impact member having a mating toothed unit movable with a carrier frame to engage the teeth so as to be swept thereby to an end-stroke position to enable a striking rod to drive a fastener into a targeted workpiece, and an actuating unit configured to actuate the carrier frame to move from an upper position to a lower position in response to a triggering action of a trigger so as to move the mating toothed unit from an disengaging position to an engaging position. | 10-27-2011 |
| 20110240710 | NAIL GUN CAPABLE OF PREVENTING ITS TRIGGER FROM BEING PULLED IN NAIL-EMPTY CONDITION - A nail gun includes a rotatable shaft which can lock a switch of a trigger of the nail gun in a nail-empty condition. The rotatable shaft has a locking portion and a driven portion extending partly into a nail magazine, such that when a nail pushing member disposed in the nail magazine reaches a predetermined position, the nail pushing member pushes the driven portion to make the rotatable shaft rotate about an axis perpendicular to a marching direction of the nails loaded in the nail magazine. As a result, the locking portion of the rotatable shaft in an initial position and spaced away from the switch will move to a locking position to be engaged with the switch. Therefore, the nail gun can shoot nails continuously until there is totally no nail in the nail gun and the nail gun is locked. | 10-06-2011 |
| 20110220702 | POSTERIOR LOCKING DEVICE FOR NAIL CARTRIDGE OF NAIL GUN - A posterior locking device for use in a nail cartridge of a nail gun can hold a movable nail pusher at a rear part of the nail cartridge. The posterior locking device includes a locking member movably mounted to the rear part of the nail cartridge, a springy member for providing resilience forcing the locking member back to an initial position, and a guide post fixed to the nail pusher. When the nail pusher is externally forced to slide to the rearmost end of the nail cartridge and then released from the external force, the guide post can be locked into the locking member to hold the nail pusher at the rear part of the nail cartridge temporarily. Next, when the nail pusher is externally forced to the rearmost end again, the guide post can disengage from the locking member to allow the nail pusher to move back and forward. | 09-15-2011 |
| 20110116922 | OSCILLATION REDUCING SUSPENSION DEVICE FOR A FAN MOTOR OF A COMBUSTION-POWERED TOOL - An oscillation reducing suspension device for a fan motor of a combustion-powered tool includes a holding web member mounted on a cylinder head and having a central opening to be sleeved on the motor, first and second retaining members disposed to hoop around the motor, and first and second damping members each disposed between the holding web member and a respective one of the first and second retaining members so as to counteract an axial vibration force, thereby minimizing the impact of the axial vibration force. | 05-19-2011 |
| 20100275736 | SCREW FEEDING DEVICE IN CONTINUOUS SCREW DRIVING TOOL - A screw feeding device includes a feeder box, a stopper member, an operating member, and a resilient member. An adjustment slot is formed in the stopper member, and has two closed ends and alternate large-diameter and small-diameter slot portions. An operating protrusion of the operating member has a large-diameter protrusion portion and a small-diameter protrusion portion. The operating protrusion is biased by the resilient member away from the feeder box. The operating member is movable relative to the feeder box between a first position whereat the large-diameter protrusion portion is disposed within a selected one of the large-diameter slot portions, and a second position whereat the small-diameter protrusion portion is disposed in the adjustment slot. | 11-04-2010 |
| 20100252608 | PNEUMATIC NAIL GUN - A pneumatic nail gun includes a gun body, a connecting mechanism, an acting valve, a trigger, a safety valve, and a trigger valve. The gun body includes a safety compressed air inlet and a firing compressed air inlet. The connecting mechanism is slidably disposed on the gun body. The acting valve is connected to the connecting mechanism. The trigger is connected to the gun body. The safety valve is connected to the acting valve for allowing a safety compressed air came from the compressed air source to drive the acting valve to move the connecting mechanism forwards when the trigger is pulled. The trigger valve releases a firing compressed air came from the compressed air source to project at least one nail only when the trigger is pulled, a workpiece blocks the connecting mechanism, and the trigger opens the trigger valve. | 10-07-2010 |
| 20100237127 | OSCILLATION REDUCING SUSPENSION DEVICE FOR A FAN MOTOR OF A COMBUSTION-POWERED TOOL - An oscillation reducing suspension device for a fan motor of a combustion-powered tool includes a rigid axial-play setting unit mounted on an upper major surface of a cylinder head, and having upper and lower limit defining members that are spaced apart from each other by an axial play route, a suspending mount configured to keep the fan motor oriented in a rotary axis, and having a lug which extends radially into the axial play route to divide the axial play route into proximate and distal regions, and an elastomeric damper unit having upper and lower damping members respectively disposed in the distal and proximate regions. By virtue of the rigid mount supporting the fan motor, and the resilient damper unit coupling the mount and the cylinder head, the fan motor is firmly secured to the cylinder head, and axial oscillation of the fan motor is reduced. | 09-23-2010 |
| 20100237125 | Nail Gun and Safety Device of the Same - A nail gun includes a housing, a safety device, a gun barrel, a supporting part, a block, a nosepiece, a linkage, a contacting part, a protrusion, a front linking part, a rear linking part and an arm. The safety device is arranged on the housing. The gun barrel is located at the front end of the housing. The supporting part is arranged inside the housing and has an elastic element. The block is disposed on the gun barrel. The nosepiece and the linkage are slidably arranged on the gun barrel. The contacting part is located at the front end of the nosepiece. The protrusion is applied to against the block. The front linking part is located at the rear end of the nosepiece. The rear linking part detachably connects the front linking part. The arm is located at the rear end of the linkage and against the elastic element. | 09-23-2010 |
| 20100206933 | Combustion powered nail gun having safety mechanism - A combustion powered nail gun includes a combustion sleeve moveable between a sealed position and an open position; a trigger switch having a first hook portion; a safety lever pivotally mounted in a housing and provided with a second hook biasable to be engaged with the first hook portion; and a restriction member connected to and moveable along with the combustion sleeve in a way that when the combustion sleeve is in the open position, the restriction member is stopped at the safety lever in which the second hook portion is engaged with the first hook portion so as to lock the trigger switch, and when the combustion sleeve is in the sealed position, the restriction member is spaced away from the safety lever to enable the second hook portion to be biasable away from the first hook portion so as to unlock the trigger switch. | 08-19-2010 |
| 20100175241 | Method of continuously mounting clips to two abutted and crossed rods - A method of continuously mounting clips to first and second rods, which are abutted and crossed with each other, includes the steps of a) providing a clip dispensing gun; b) providing clips each having a first rod clipping portion fittable with the first rod and a second rod clipping portion fittable with the second rod; c) loading clips into a clip guiding portion of the clip dispensing gun; d) pushing one of the clips by a clip feeding member of the clip dispensing gun to advance one clip to a ready-to-be-fired position, and e) ejecting the clip in the ready-to-be-fired position out of the clip dispensing gun by using a striker of the clip dispensing gun for enabling first and second rod clipping portions of the ejected clip to be fitted with the first and second rods respectively. | 07-15-2010 |
| 20100170929 | Nail gun having safe firing mechanism - A nail gun having a safe firing mechanism is composed of a main body, a nail-driving member, a safety member, and a linkage. The main body includes a nail passage for receiving nails and a nail chamber for receiving a nail ready to be fired by the nail-driving member. The nails include an initial nail, a final nail, and a plurality of standby nails located between the initial and final nails. The linkage includes a contact portion and a stopping end linking up with the contact portion. The contact portion is stopped against the standby nail. The stopping end is stopped against the safety member. When the contact portion is not stopped against the standby nail, the stopping end is located at where the safety member is stopped. When the contact portion is stopped against the standby nail, the stopping end shifts to where the safety member is not stopped. | 07-08-2010 |
| 20100080717 | Fan motor for combustion-powered tool - A fan motor is adapted to be mounted in a combustion-powered tool. The combustion-powered tool has a housing. The fan motor includes a fan unit, a motor for driving the fan unit, a vibration-absorbing unit, and a clamping unit. The vibration-absorbing unit includes a rigid support that is adapted to be mounted fixedly in the housing of the combustion-powered tool, and an elastic member sleeved over the motor and molded on the rigid support such that the rigid support is disposed around the elastic member. The elastic member is disposed between the rigid support and the motor for absorbing vibrations generated by the motor. The clamping unit includes at least one clamping member sleeved over the elastic member for clamping and retaining the elastic member on the motor. | 04-01-2010 |
| 20100072248 | NAILING FORCE-ADJUSTING DEVICE FOR A PNEUMATIC NAIL GUN - A nailing force-adjusting device for a pneumatic nail gun includes: a valve seat including a sleeve member sleeved on a cylinder, inner and outer flanges dividing an air-storing space between the cylinder and a gun housing into front and rear storing halves, the sleeve member defining a fluid passage for fluid communication with the rear storing half, the inner flange being formed with a valve opening in fluid communication with the fluid passage; and a sealing body formed with an axial through-hole and rotatable between a blocking position, in which the valve opening is blocked by the sealing body, and an unblocking position, in which the axial through-hole communicates fluidly with the valve opening. | 03-25-2010 |
| 20100065603 | NAILING DEPTH ADJUSTABLE DEVICE FOR A NAIL GUN - A nailing depth adjustable device for a nail gun includes: a barrel-extending part mounted slidably on a barrel; an interconnecting part extending from the barrel-extending part and defining a driving surface; a support; and a telescopic adjusting unit mounted movably on the support and including a first part and a second part that is coupled movably to the interconnecting part, that defines a driven surface, and that engages threadedly the first part so as to be rotatable relative to the first part and the interconnecting part and therefore to be movable relative to the first part and the interconnecting part, thereby permitting adjustment of the distance between the driving and driven surfaces. | 03-18-2010 |
| 20090250498 | NAIL-DRIVING DEVICE WITH SAFETY UNIT - A nail-driving device includes a body having a nail ejection portion, a nail-striking member, an activation switch, a trigger mechanism, a force-transmitting member, and a safety mechanism. The force-transmitting member is connected pivotally to the safety mechanism. When the safety mechanism is limited in a first position, and when the trigger mechanism is actuated, the force-transmitting member activates the activation switch to thereby move the nail-striking member relative to the body. When movement of the safety mechanism relative to the body is allowed, and when the trigger mechanism is actuated, the force-transmitting member moves the safety mechanism from the first position to a second position such that a contact portion of the activation switch serves as a fulcrum. | 10-08-2009 |
| 20090242607 | NAIL MAGAZINE WITH A WIDTH-ADJUSTABLE NAIL-RECEIVING SPACE - A nail magazine includes a magazine seat having a nail slot, and a nail-engaging member disposed movably within the nail slot to define a nail-receiving space between a slot-defining wall unit of the magazine seat and the nail-engaging member. The nail-engaging member is formed with first and second contact portions. A driving seat is movable on the magazine seat between first and second positions along a longitudinal direction of the nail slot. When the driving seat is disposed at the first position, a pushing unit attached to the driving seat is in contact with the first contact portion. When the driving seat is moved to the second position, the nail-engaging member is moved away from the slot-defining wall unit along a transverse direction perpendicular to the longitudinal direction such that the pushing unit comes into contact with the second contact portion to thereby increase the width of the nail-receiving space. | 10-01-2009 |
| 20090050667 | NAIL MAGAZINE - A nail magazine includes: a magazine body defining a nail channel extending in a longitudinal direction, a rear opening for access into the nail channel, and a side opening for access into the nail channel; a cover mounted on and slidable relative to the magazine body and formed with an inner recess in spatial communication with the nail channel through the side opening; and a nail-driving unit including a slider mounted on the cover and slidable relative to the cover in the longitudinal direction, and a nail-pushing element mounted on the slider and movable relative to the slider in a transverse direction relative to the longitudinal direction. | 02-26-2009 |
| 20090014495 | NOSE ASSEMBLY FOR A FLOOR NAIL GUN - A nose assembly for a floor nail gun includes: a base having a bottom end that has a base contact surface; a nose plate having an abutting end defining a nose abutting surface, and a contact end having first and second nose contact surfaces; and an urging mechanism interconnecting the base and the nose plate. The nose plate is movable relative to the base from a first position, in which one of the first and second nose contact surfaces abuts against the base contact surface, to an intermediary position, in which the contact end of the nose plate is spaced apart from the bottom end of the base, and is further movable relative to the base from the intermediary position to a second position, in which the other of the first and second nose contact surfaces abuts against the base contact surface. | 01-15-2009 |
| 20080197165 | Nail-driving device with safety unit - A nail-driving device includes a housing, a trigger unit operable to fire a nail from the housing, and a resilient member disposed between first and second safety members. When a workpiece-engaging end of the first safety member is pressed against a workpiece such that a tip of the nail is moved into a nail hole in the workpiece, the first safety member pushes and moves the resilient member and the second safety member toward the trigger unit along a longitudinal direction until a stop-engaging portion and a trigger-engaging portion of the second safety member come into contact with a stop portion of the housing and the trigger unit, respectively, thereby preventing further movement of the second safety member along the longitudinal direction while allowing for movement of the first safety member toward the second safety member against the biasing action of the resilient member. | 08-21-2008 |
