P & F Brother Industrial Corporation Patent applications |
Patent application number | Title | Published |
20130015945 | FUNCTION SETTING METHOD FOR A CONTROL PANEL OF AN EXERCISE EQUIPMENTAANM Chang; Wei-ChunAACI Taichung CityAACO TWAAGP Chang; Wei-Chun Taichung City TW - A function setting method for a control panel of an exercise equipment combines buttons of the control panel with a light source, which makes it easy for the user to tell which button needs to be pressed when the user is setting functions since the button that needs to be pressed has a turned-on backlight, namely, it turns on the button that needs to be pressed to guide the user to press, so as to reduce the possibility of pressing the wrong button and enable the user to use the control panel in a dim environment. | 01-17-2013 |
20130015046 | MECHANICAL TYPE CONTROL PANEL OF AN EXERCISE EQUIPMENTAANM CHANG; WEI-CHUNAACI Taichung CityAACO TWAAGP CHANG; WEI-CHUN Taichung City TW - A mechanical type control panel of an exercise equipment comprises a light source layer, a light-transmitting cover layer, and a film button layer, which employs the light-on button with a turned-on backlight to guide the user to press so as to reduce the possibility of pressing the wrong buttons, and also to enable the user to use the control panel to do the setting of the exercise equipment even in a dim environment. On top of that, the light-transmitting cover layer enables the light of the light emitting elements to be smoothly distributed to the buttons, so as to provide a better sense of the look of the buttons. | 01-17-2013 |
20120217727 | Wheeled Collapsible Stand for a Power Driven Machine - A wheeled collapsible stand for a power driven machine includes first and second frame units pivotally connected to each other and respectively pivotally connected to a tabletop bracing member that is adapted to support the machine thereon. The first frame unit includes front and rear frames pivotally coupled to each other such that the front frame is movable from an unfolded position to a folded position to displace the tabletop bracing member from a working position to a collapsed position. An extendible lifting unit is disposed to provide a lift to a front end of the tabletop bracing member to move toward the working position, and a buffer during movement of the tabletop bracing member to the collapsed position. | 08-30-2012 |
20120187272 | Wheeled Collapsible Stand for a Power Driven Machine - A wheeled collapsible stand for a machine includes first and second frames pivotally connected to each other, a wheel unit mounted on a fulcrum region of the first frame, and a tabletop bracing member pivotally mounted on a pivoted end of the second frame and a weight end of the first frame for supporting the machine thereon. When the weight end is lifted by forcing a power end, the pivoted end is turned and lifted while a foot end of the second frame is lowered to rest on the ground so as to permit the tabletop bracing member to be displaced to a working position. | 07-26-2012 |
20110048203 | Workpiece Supporting Device Of A Circular Sawing Machine - A workpiece supporting device of a circular sawing machine includes a base frame for rotatably supporting a worktable and having an arcuate surface region which defines an angularly extending guiding route. A platform is disposed on and is movable along the guiding route, and has an upper mounting surface that cooperates with the worktable to support a workpiece. A tightening mechanism is displaceable between unmovable and movable positions, where the platform is brought into tight and loose engagements with the arcuate surface region. An actuator is coupled with the tightening mechanism is operable to displace the tightening mechanism. The platform is movable along the guiding route when the tightening mechanism is in the movable position such that the worktable is turnable within a relatively large angular range. | 03-03-2011 |
20100224044 | PROTECTIVE COVER ASSEMBLY WITH A QUICK RELEASE MECHANISM - A protective cover assembly includes a cover unit and a support plate unit. The cover unit includes an elongated hollow cover-mounting seat, two protective covers disposed on said cover-mounting seat, a positioning mechanism, and a quick release mechanism. The positioning mechanism includes front and rear positioning members disposed fixedly in a receiving chamber in the cover-mounting seat, and an abutment member disposed in an upper end of the receiving chamber. The quick release mechanism includes a cam lever and a resilient member. The cam lever is pivotable relative to the cover-mounting seat between a locking position whereat a lever-engaging unit of the support plate unit is clamped between the abutment member and the cam lever, and a release position whereat the cam lever is removed from the lever-engaging unit. | 09-09-2010 |
20090309327 | WHEELCHAIR - A wheelchair has a first frame unit including a first wheel unit, a second frame unit including a second wheel unit, and a quick release unit including an axle that is connected rotatably to one of the first and second frame units. The axle is rotatable from a retaining position, where separation of the axle from the other one of the first and second frame units is arrested, to a releasing position, where separation of the axle from the other one of the first and second frame units is permitted. One of the first and second frame units is further provided with a third wheel unit, and the other one of the first and second frame units is further provided with a seat unit. | 12-17-2009 |
20090288303 | Supporting device for mounting a protective cover to shield a cutting blade of a cutting machine - A supporting device is adapted for mounting a protective cover to shield a cutting blade of a cutting machine, and includes a tightening bolt fastened to a tightening surface of a mount member, a supporting frame adapted for holding the protective cover and having a guiding slot for passage of the bolt so as to be movable between a position of use and a retreat position, a movable tightening member sleeved on the bolt and having a biasing-force acquiring major wall, and an actuating member having an actuating body which is threadedly engaged with the bolt such that turning of the actuating body results in axial displacement of the actuating body to press or release the tightening member so as to tighten or loosen the supporting frame. | 11-26-2009 |
20090255739 | Power wheelchair - A power wheelchair includes a base frame and a seat frame. The base frame includes front and rear frame members, a pair of front wheels connected rotatably to the front frame member, a pair of rear wheels connected rotatably to the rear frame member, and a pair of mid-wheels connected rotatably to the front frame member and disposed between the front and rear wheels. The seat frame is connected to the rear frame member. The rear frame member is connected pivotally to the front frame member, and extends above the front frame member. | 10-15-2009 |
20090000449 | Tightening device for positioning a worktable of a machine tool relative to a base - A tightening device for positioning a worktable of a machine tool to a base includes a saddle member disposed on the base, and a positioning carrier member carrying the worktable and movable relative to an abutment wall of the saddle member. An elongate adjusting member has a force-delivering end spaced apart from the abutment wall, and a middle threaded segment threadedly engaged with the positioning carrier member such that the force-delivering end is movable towards or away from the abutment wall. A force transmitting member is loosely connected to the positioning carrier member, and is configured such that a spiral force resulting from a screw-in movement is taken up by a proximate end thereof from the force-delivering end, and is transformed to a translation force that moves a distal end thereof to tightly engage the abutment wall. | 01-01-2009 |