Patent application number | Description | Published |
20080220324 | BATTERY PACK AND INTERNAL COMPONENT ARRANGEMENT WITHIN THE BATTERY PACK FOR CORDLESS POWER TOOL SYSTEM - An internal component arrangement within a battery pack housing having multiple cells and adapted for cordless power tools may provide desired mechanical support to constrain the cells. The housing with internal component arrangement is configured to route sensing wires from the cells to an electronics module of the pack. | 09-11-2008 |
20090077814 | Cutting Angle Indicator in Jigsaw Housing with Dust Extraction - A jigsaw generally includes a housing containing a motor activated by a trigger assembly. The housing defines a window. A shoe member pivotally connects to the housing. An indicator wheel is disposed in the housing so that a portion of the indicator wheel is visible through the window, wherein pivoting of the shoe member relative to the housing causes the indicator wheel to rotate. | 03-26-2009 |
20090077816 | ADJUSTABLE AND REMOVABLE KEEL ASSEMBLY AND BLADE GUIDE FOR A JIGSAW - A jigsaw includes a housing containing a motor activated by a trigger assembly. A shoe member is pivotally connected to the housing of the jigsaw and establishes an angle therebetween. The jigsaw includes a keel assembly includes a blade member that generally extends from the housing beyond the shoe member. The keel assembly remains generally in line with the housing as the angle between the shoe member and the housing varies. The jigsaw also includes a latch assembly capable of retaining and releasing the keel assembly from the housing. | 03-26-2009 |
20090077819 | Cutting Angle Indicator in Jigsaw Housing with Positive Lock in Separately Assembled Shoe Sub-Assembly - A jigsaw generally includes a housing containing a motor activated by a trigger assembly. A shoe member is pivotally connected to the housing. A locking mechanism has an unlocked condition that permits the shoe member to pivot relative to the housing and a locked condition that prevents the shoe member from pivoting relative to the housing. A stop member extends from the housing and the shoe member is configured to be moved axially relative to the housing so that a portion of the shoe member engages the stop member to prevent the shoe member from pivoting relative to the housing. The stop members provide an additional positive lock for the shoe member at a certain cutting angle. | 03-26-2009 |
20090077820 | Control of Reciprocation Speed and Orbital Magnitude of a Jigsaw with a Plurality of Material and/or Task Descriptive Icons - A jigsaw generally includes a housing containing a motor activated by a trigger assembly. A single control member is connected to the housing and configured to be accessible by a user. A reciprocating shaft moves at a reciprocation speed and at a magnitude of orbital motion when the trigger assembly is in a retracted condition. The single control member is operable to be positioned among a plurality of positions. Each of the positions corresponds to a predetermined combination of values of the reciprocation speed and the magnitude of the orbital motion. | 03-26-2009 |
20100108341 | Battery pack, charger and terminal block arrangements for cordless power tool system - A battery pack, charger, and terminal blocks for the pack, charger and a cordless power tool are provided. The pack includes battery cells disposed between end caps within a bottom housing of the pack, and a potting boat for housing pack electronics electrically connected to the cells between the end caps and disposed within a pack top housing. A pack terminal block is connected to the potting boat within the top housing. The charger and the power tool each include a terminal block for providing electrical connections between the charger/tool and the battery pack. The terminal block is configured to float side-to-side to provide displaceable movement of the terminal block within the charger housing or tool housing for aligning the battery pack terminal block therein. | 05-06-2010 |
20110266758 | OSCILLATING TOOL - A clamp arrangement for releasably securing an accessory to an oscillating power tool can include a tool body including a motor that drives an output member. A clamp assembly can include a first clamp member that moves relative to the accessory between a closed position wherein the clamp assembly retains the accessory and an open position wherein the first clamp member of the clamp assembly is offset from the accessory permitting removal of the accessory from the clamp assembly. A lever can have a user engagement portion and a pivot portion including a pivot axle. The lever can be pivotally coupled to the tool body about the pivot axle between a first position, wherein the clamp assembly is in the closed position and a second position wherein movement of the user engagement portion of the lever causes the clamp assembly to be moved to the open position. | 11-03-2011 |
20120000053 | Adjustable and Removable Keel Assembly and Blade Guide for a Jigsaw - A method of positioning a shoe member and a keel assembly relative to a housing of a jigsaw is provided. The method may include securing the keel assembly to the housing so that the keel assembly extends from the housing beyond the shoe member. The housing and the keel assembly may be pivoted relative to the shoe member in a manner such that a position of the housing relative to the keel assembly remains unchanged. A portion of the keel assembly may be uncoupled from the housing. | 01-05-2012 |
20120073148 | CLAMP FOR RECIPROCATING SAW - A reciprocating saw can include a housing and a motor disposed in the housing. A blade retaining mechanism can receive a saw blade. A drive mechanism can translate rotational motion of the motor into reciprocating motion of the blade retaining mechanism. A clamp assembly can include first and second shoes that are coupled to the housing. The first shoe can have a first shoe body that includes a first material facing surface. The second shoe can include a second material facing surface that opposes the first material facing surface and that defines a clamping distance therebetween. At least one of the first and second shoes is selectively adjustable relative to the housing, such that the clamping distance can be altered. One of the first or second shoe bodies can have a third material facing surface that comprises an arcuate section defining a radius. | 03-29-2012 |
20120174418 | JIGSAW WITH CUTTING ANGLE INDICATOR IN JIGSAW HOUSING ASSEMBLY - A jigsaw that includes a housing assembly, a shoe member and an indicator. The housing assembly has a housing, a motor and transmission assembly received in the housing, an output member reciprocatingly driven by the motor and transmission assembly, and a trigger coupled to the housing and configured to control operation of the motor and transmission assembly. The housing defines a window. The shoe member is pivotally coupled to the housing. The indicator is pivotally disposed in the housing. A portion of the indicator is visible through the window. Movement of the indicator is responsive to movement of the shoe member such that a rotational position of the indicator is indicative of a position of the shoe member relative to the housing assembly. | 07-12-2012 |
20130020106 | POWER TOOL - A power tool including a power tool base unit with a motor surrounded by a motor housing a first coupler operably connected to the motor and a ledge. An attachment head is removably attached to the base unit, the attachment head including a second coupler, the first and second couplers being coupled together to transfer rotational motion from the motor to the attachment head. An angle between a longitudinal axis of the handle and a longitudinal axis of the motor is between 50 and 120 degrees. The ledge extends outwardly from the power tool base in a direction towards the attachment head in a direction substantially parallel to the longitudinal axis of the motor. | 01-24-2013 |
20130025899 | MULTISPEED POWER TOOL - A tool with a transmission assembly having a reduction gearset and a speed selector. The speed selector has a member, an actuator and a shifter assembly. The member is movable between a first position, in which the member is non-rotatable, and a second position in which the member is coupled to a planet carrier of the reduction gearset for common rotation. The actuator includes a pivoting yoke and a follower that is coupled to the yoke. The follower engages the member so as to be axially movable with the follower. The shifter assembly has a selector switch, a switch fork, and a pair of springs. The selector switch is slidable between a first switch position and a second switch position. The shift fork is slidably coupled to the selector switch and receives the yoke. The springs cooperate to bias the shift fork relative to the selector switch into a neutral position. | 01-31-2013 |
20130031792 | LOCK FOR POWER TOOL - A power tool including a sliding member slidably received in the power tool and a pair of lock plates, each of the pair of lock plates including an opening, and the lock plates being configured such that the sliding member slides within the opening. First ends of each of the lock plates are pivotably attached to a support at a first side of the sliding member, and second ends of each of the lock plates being biased toward one another at an opposite side of the sliding member. A first contact portion of the lock plate contacts a first surface of the sliding member at the first side of the sliding member, and a second contact portion of the lock plate contacts a second surface of the sliding member at the opposite side of the sliding member, wherein the sliding member is secured with respect to the support. | 02-07-2013 |
20130212888 | LOCK FOR POWER TOOL - A power tool including a sliding member slidably received in the power tool and a pair of lock plates, each of the pair of lock plates including an opening, and the lock plates being configured such that the sliding member slides within the opening. First ends of each of the lock plates are pivotably attached to a support at a first side of the sliding member, and second ends of each of the lock plates being biased toward one another at an opposite side of the sliding member. A first contact portion of the lock plate contacts a first surface of the sliding member at the first side of the sliding member, and a second contact portion of the lock plate contacts a second surface of the sliding member at the opposite side of the sliding member, wherein the sliding member is secured with respect to the support. | 08-22-2013 |
20130228355 | POWER TOOL - A power tool including a power tool base unit with a motor surrounded by a motor housing a first coupler operably connected to the motor and a ledge. An attachment head is removably attached to the base unit, the attachment head including a second coupler, the first and second couplers being coupled together to transfer rotational motion from the motor to the attachment head. An angle between a longitudinal axis of the handle and a longitudinal axis of the motor is between 50 and 120 degrees. The ledge extends outwardly from the power tool base in a direction towards the attachment head in a direction substantially parallel to the longitudinal axis of the motor. | 09-05-2013 |
20140273771 | Removable Power-Tool Accessory Having A Tool-Free Connection - A handheld power tool and a removable accessory, which is changeable without requiring extra tools, include various elements. For example, the handheld power tool includes a platen having an aperture therein and a locking mechanism coupled with the platen. The locking mechanism includes a cam member. The removable accessory includes a tab that fits into the aperture and that is engagable by the cam member to bias the removable accessory into abutting contact with the platen to securely couple the removable accessory with the tool. | 09-18-2014 |
20140332243 | POWER TOOL WITH INTERCHANGEABLE POWER HEADS - A power tool system which includes a first base unit and a second base unit. The first and second base units each include a housing, a motor housed in the housing, a coupler which is operatively connected to and selectively drivable by the motor and a trigger for activating the motor to drive the coupler. The system also includes a first attachment head which is removably couplable with both the first base unit and the second base unit so that it can be driven by the respective motor of the base unit to which it is attached and a second attachment head which is removably couplable to the first base unit, but which is not couplable with the second base unit. | 11-13-2014 |