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    • 2. 发明申请
    • FASTENER-DRIVING TOOL INCLUDING A REVERSION TRIGGER
    • 紧固件驱动工具,包括反转触发器
    • WO2014066011A1
    • 2014-05-01
    • PCT/US2013/063357
    • 2013-10-04
    • ILLINOIS TOOL WORKS INC.
    • MOORE, Stephen P.WEINGER, Murray Z.BIRK, Daniel J.ZHAO, Hanxin
    • B25C1/00
    • B25C1/008B25C1/043B25C1/047B25C1/06
    • A fastener-driving tool (112) includes a housing (114), a workpiece- contacting element (116, 118) movable between a rest position and an activated position, and a trigger (136) movable between a rest position and an activated position. The tool includes an actuation lever (130) movably connected to the trigger and a control valve (122) including an actuating pin (128) and an electromagnet (134) where the actuating pin (128) is movable between a rest position and an activated position. In a powered mode, the electromagnet (134) is energized and attracts the actuation lever (130) to the actuating pin (128) and hold the actuation lever (130) and the actuating pin (128) in respective activated positions such that the tool is actuated each time the workpiece- contacting element (116, 118) contacts a workpiece. In a non-powered mode, the electromagnet (134) is not energized such that the tool is actuated each time the workpiece- contacting element (116, 118) and the trigger (136) are each moved from the rest position to the activated position in a designated sequence.
    • 紧固件驱动工具(112)包括壳体(114),在静止位置和致动位置之间可移动的工件接触元件(116,118)和可在静止位置和致动位置之间移动的触发器(136) 。 该工具包括可移动地连接到触发器的致动杆(130)和包括致动销(128)和电磁体(134)的控制阀(122),其中致动销(128)可在静止位置和被激活 位置。 在动力模式中,电磁体(134)被激励并且将致动杆(130)吸引到致动销(128)并将致动杆(130)和致动销(128)保持在相应的激活位置,使得工具 每当工件接触元件(116,118)接触工件时被致动。 在非动力模式中,电磁体(134)不被通电,使得每当工件接触元件(116,118)和触发器(136)各自从静止位置移动到启动位置时,工具被致动 以指定的顺序。
    • 3. 发明申请
    • FASTENER-DRIVING TOOL INCLUDING A REVERSION TRIGGER
    • 紧固件驱动工具包括反转触发器
    • WO2015053873A1
    • 2015-04-16
    • PCT/US2014/053022
    • 2014-08-27
    • ILLINOIS TOOL WORKS INC.
    • MOORE, Stephen P.WEINGER, Murray Z.BIRK, Daniel J.ZHAO, HanxinSEGURA, RicardoFRANCIS, Ryan L.
    • B25C1/00B25C1/04
    • B25C1/008B25C1/043B25C1/047
    • A fastener-driving tool (112) includes a housing (114) and a workpiece-contacting element (116) movable between a rest position and an activated position. The tool (112) also includes a trigger (136) connected to the housing (114) and movable between a rest position and an activated position, a control valve (122) including an actuating pin, an actuation lever (130) movably connected to the trigger (136) and movable between a rest position and an actuating position adjacent to the actuating pin, and a trigger control mechanism associated with the actuation lever (130) and configured for moving and holding the actuation lever (130) in the actuating position. In a powered mode, the trigger control mechanism causes the actuation lever (130) to move and remain in the actuating position such that the tool (112) is actuated each time the workpiece-contacting element (116) contacts a workpiece and moves to the activated position causing the actuation lever (130) to contact the actuating pin and initiate an actuation of the tool (112).
    • 紧固件驱动工具(112)包括壳体(114)和可在静止位置和启动位置之间移动的工件接触元件(116)。 工具(112)还包括连接到壳体(114)并且可在静止位置和启动位置之间移动的触发器(136),包括致动销的控制阀(122),可动地连接到 触发器(136)并且可在静止位置和与致动销相邻的致动位置之间移动;以及触发器控制机构,其与致动杆(130)相关联并且构造成用于将致动杆(130)移动并保持在致动位置 。 在动力模式中,触发控制机构使得致动杆(130)移动并保持在致动位置,使得每当工件接触元件(116)接触工件并移动到工具(112)时,工具(112)被致动 致动位置导致致动杆(130)接触致动销并启动工具(112)的致动。
    • 4. 发明申请
    • LOCKOUT FOR FASTENER-DRIVING TOOL
    • 紧固件驱动工具的锁定
    • WO2013169696A2
    • 2013-11-14
    • PCT/US2013/039821
    • 2013-05-07
    • ILLINOIS TOOL WORKS INC.
    • ZHAO, HanxinPORTH, Christopher H.MOORE, Stephen P.
    • B25C1/18
    • B25C1/008B25C1/08
    • A combustion-powered fastener-driving tool includes a combustion-powered power source having a combustion chamber, a reciprocating piston and driver blade, and a valve sleeve reciprocable relative to the power source between a rest position and a firing position. The valve sleeve partially defines the combustion chamber. A lockout device is in fluid communication with the combustion power source and includes a reciprocating gas piston connected to a latch in operational proximity to the valve sleeve. The lockout device is configured such that upon combustion in the combustion chamber, gas from the combustion engages the gas piston and moves the latch to an engaged position in which the valve sleeve is prevented from moving to the rest position.
    • 燃烧供电的紧固件驱动工具包括具有燃烧室,往复活塞和驱动器叶片的燃烧供电的动力源,以及在静止位置和击发位置之间相对于动力源往复移动的阀套筒。 阀套部分地限定燃烧室。 锁定装置与燃烧动力源流体连通,并且包括连接到操作在阀套上的闩锁的往复式气体活塞。 锁定装置被构造成使得在燃烧室中燃烧时,来自燃烧的气体与气体活塞接合并将闩锁移动到接合位置,在该位置中阀套被阻止移动到静止位置。
    • 5. 发明申请
    • SLEEVE FOR A PNEUMATIC FASTENER-DRIVING TOOL
    • 用于气动紧固件驱动工具
    • WO2013119780A2
    • 2013-08-15
    • PCT/US2013/025102
    • 2013-02-07
    • ILLINOIS TOOL WORKS INC.
    • ZHAO, HanxinMOORE, Stephen P.
    • B25C1/04B25C5/13
    • B25C1/041
    • A fastener driving tool including a housing enclosing a cylinder having a lower end provided with a resilient bumper, a return air chamber in communication with the lower end of the cylinder and a piston dimensioned for reciprocation within the cylinder to impact the bumper at an end of the cylinder and having a driver blade depending therefrom for striking fasteners. At least one inlet opening is disposed in the cylinder and in communication with the return air chamber and at least one outlet opening is disposed in the cylinder and spaced from the at least one inlet opening. The at least outlet opening is in communication with the return air chamber and aligned with the piston so that each outlet opening is closed by the piston to seal the cylinder from air loss as the piston impacts the bumper and traps a residual volume of air in the sealed cylinder below the piston to damp impact of the piston upon the bumper.
    • 一种紧固件驱动工具,其包括壳体,该壳体包围具有下端的气缸,所述气缸具有弹性保险杠,与气缸的下端连通的返回空气室和尺寸适于在气缸内往复运动以在所述气缸的一端 气缸并且具有从其上悬挂的用于撞击紧固件的驱动器叶片。 至少一个入口开口设置在气缸中并与返回空气室连通,并且至少一个出口开口设置在气缸中并与至少一个入口开口间隔开。 至少出口开口与返回空气室连通并且与活塞对准,使得每个出口开口由活塞封闭,以便当活塞冲击保险杠并在其中捕集剩余体积的空气 在活塞下方密封的气缸,以减轻活塞对保险杠的冲击。
    • 8. 发明公开
    • LOCKOUT FOR FASTENER-DRIVING TOOL
    • SPERREFÜREINTREIBWERKZEUG
    • EP2846970A2
    • 2015-03-18
    • EP13723637.8
    • 2013-05-07
    • Illinois Tool Works Inc.
    • ZHAO, HanxinPORTH, Christopher H.MOORE, Stephen P.
    • B25C1/08B25C1/00
    • B25C1/008B25C1/08
    • A combustion-powered fastener-driving tool includes a combustion-powered power source having a combustion chamber, a reciprocating piston and driver blade, and a valve sleeve reciprocable relative to the power source between a rest position and a firing position. The valve sleeve partially defines the combustion chamber. A lockout device is in fluid communication with the combustion power source and includes a reciprocating gas piston connected to a latch in operational proximity to the valve sleeve. The lockout device is configured such that upon combustion in the combustion chamber, gas from the combustion engages the gas piston and moves the latch to an engaged position in which the valve sleeve is prevented from moving to the rest position.
    • 燃烧供电的紧固件驱动工具包括具有燃烧室,往复活塞和驱动器叶片的燃烧供电的动力源,以及在静止位置和击发位置之间相对于动力源往复移动的阀套筒。 阀套部分地限定燃烧室。 锁定装置与燃烧动力源流体连通,并且包括连接到操作在阀套上的闩锁的往复式气体活塞。 锁定装置被构造成使得在燃烧室中燃烧时,来自燃烧的气体与气体活塞接合并将闩锁移动到接合位置,在该位置中阻止阀套件移动到静止位置。