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    • 4. 发明授权
    • Utility knife
    • 工具刀
    • US08539680B2
    • 2013-09-24
    • US12858013
    • 2010-08-17
    • Ralf Strauss
    • Ralf Strauss
    • B26B3/06B26B1/00
    • B26B5/00
    • A utility knife includes a first housing portion carrying one of a strike plate and a sliding nut assembly and a second housing portion carrying the other one of the strike plate and the sliding nut assembly. The sliding nut assembly includes a rotatable screw and a sliding nut. The sliding nut is movable between a first position where the sliding nut is positioned behind the strike plate and a second position where the sliding nut is positioned spaced from the strike plate. When the sliding nut is in the first position, the sliding nut engages the strike plate upon rotation of the screw to draw the first housing portion toward the second housing portion.
    • 实用刀包括承载撞击板和滑动螺母组件中的一个的第一壳体部分和承载撞击板和滑动螺母组件中的另一个的第二壳体部分。 滑动螺母组件包括可旋转螺钉和滑动螺母。 滑动螺母可在滑动螺母位于冲击板之后的第一位置和滑动螺母定位成与冲击板间隔开的第二位置之间移动。 当滑动螺母处于第一位置时,滑动螺母在螺钉旋转时与撞击板接合,以将第一壳体部分拉向第二壳体部分。
    • 5. 发明申请
    • Utility Knife
    • 工具刀
    • US20120042523A1
    • 2012-02-23
    • US12858023
    • 2010-08-17
    • Ralf Strauss
    • Ralf Strauss
    • B26B1/08B26B5/00
    • B26B5/001
    • A utility knife comprises a blade carrier movable between retracted, extended and positions. A latch is movable with the blade carrier for locking the blade carrier in position. The blade carrier comprises a locking tab movable between a first position where the locking tab is engaged with the blade and a second position where the locking tab is released from the blade. An actuator moves the locking tab from the first position to the second position when the blade carrier is in the intermediate position and the actuator is moved to the unlocked position. The latch is engageable with a holder when the blade carrier is in the intermediate position. A retention member holds the blade on the plate where the retention member cannot be inserted into a notch on the blade. A blade guide guides the blade between the retention member and the plate.
    • 实用刀包括可在收缩,延伸和位置之间移动的刀片支架。 闩锁可用刀片托架移动,以将刀片托架锁定就位。 刀片载体包括可在第一位置和第二位置之间移动的锁定突起,其中锁定突片与刀片接合,第二位置处锁定突片从刀片释放。 当叶片载体处于中间位置并且致动器移动到解锁位置时,致动器将锁定片从第一位置移动到第二位置。 当叶片载体处于中间位置时,闩锁可与保持器接合。 保持构件将刀片保持在板上,其中保持构件不能插入到刀片上的凹口中。 刀片引导件在保持构件和板之间引导刀片。
    • 7. 发明申请
    • Incremental Gear For Bar Clamp
    • 酒吧夹的增量齿轮
    • US20080048374A1
    • 2008-02-28
    • US10566781
    • 2004-08-02
    • Manfred GeierRalf StraussPhil Reed
    • Manfred GeierRalf StraussPhil Reed
    • B25B1/06
    • B25B5/068
    • The invention relates to a stepping gear for a clamping and/or spreading tool having a stationary jaw and a support to which said stationary jaw is fixedly connected and on which a push or pull rod is slideably supported, a movable jaw being fixedly arranged on the push or pull rod, wherein said stepping gear is designed to displace said push or pull rod together with said movable jaw relative to said fixed jaw in an advance direction step-by-step with at least two different stepping sizes and comprises at least one operating arm operateable with at least two lever configurations defined by at least two active levers on said operating arm, wherein a mechanism for switching from a first lever configuration to a second lever configuration is provided and upon an activation of the switching means, particularly in a predefined operating condition, the respective active lever can be activated directly instantaneously. At least two active levers are engageable with said push or pull rod via said at least two drivers according to the respective lever force transmission and at least one driver is connected to said operating arm via a coupling structure, said switching means being formed as a means for detaching said coupling structure.
    • 本发明涉及一种用于夹持和/或传播工具的步进齿轮,其具有固定的颚和支撑件,所述固定颚被固定地连接到所述支撑件上,推挽杆可滑动地支撑在所述踏板上, 推杆或拉杆,其中所述步进齿轮被设计成使得所述推拉杆与所述可动夹爪相对于所述固定夹爪以预先方向一步一步地移动,具有至少两个不同的步进尺寸,并且包括至少一个操作 臂可操作的至少两个杠杆构造由所述操作臂上的至少两个主动杠杆限定,其中提供了一种用于从第一杠杆结构切换到第二杠杆结构的机构,并且在切换装置的启动时,特别是在预定义 操作状态下,可以直接启动相应的主动杆。 至少两个主动杠杆可以根据相应的杠杆力传递通过所述至少两个驱动器与所述推拉杆接合,并且至少一个驱动器经由联接结构连接到所述操作臂,所述开关装置形成为一种装置 用于分离所述耦合结构。
    • 8. 发明授权
    • Utility knife
    • 工具刀
    • US08567071B2
    • 2013-10-29
    • US12858023
    • 2010-08-17
    • Ralf Strauss
    • Ralf Strauss
    • B26B21/10
    • B26B5/001
    • A utility knife comprises a blade carrier movable between retracted, extended and positions. A latch is movable with the blade carrier for locking the blade carrier in position. The blade carrier comprises a locking tab movable between a first position where the locking tab is engaged with the blade and a second position where the locking tab is released from the blade. An actuator moves the locking tab from the first position to the second position when the blade carrier is in the intermediate position and the actuator is moved to the unlocked position. The latch is engageable with a holder when the blade carrier is in the intermediate position. A retention member holds the blade on the plate where the retention member cannot be inserted into a notch on the blade. A blade guide guides the blade between the retention member and the plate.
    • 实用刀包括可在收缩,延伸和位置之间移动的刀片支架。 闩锁可用刀片托架移动,以将刀片托架锁定就位。 刀片载体包括可在第一位置和第二位置之间移动的锁定突起,其中锁定突舌与刀片接合,第二位置处锁定突片从刀片释放。 当叶片载体处于中间位置并且致动器移动到解锁位置时,致动器将锁定片从第一位置移动到第二位置。 当叶片载体处于中间位置时,闩锁可与保持器接合。 保持构件将刀片保持在板上,其中保持构件不能插入到刀片上的凹口中。 刀片引导件在保持构件和板之间引导刀片。
    • 9. 发明授权
    • Utility knife
    • 工具刀
    • US08539677B2
    • 2013-09-24
    • US12858019
    • 2010-08-17
    • Ralf Strauss
    • Ralf Strauss
    • B26B21/00
    • B26B5/001
    • A utility knife comprises a first housing portion carrying a strike plate and a second housing portion movable relative to the first housing portion between a closed position and an open position. The second housing portion carries a locking member. An overlapping locking mechanism locks the first housing portion to the second housing portion in a first direction when the first housing portion is moved relative to the second housing portion in a second direction. The locking member is movable between a first position in which it engages the strike plate to prevent the first housing from moving relative to the second housing in the first direction and a second position in which it does not engage the strike plate and allows the first housing to move relative to the second housing in the first direction.
    • 实用刀包括承载撞击板的第一壳体部分和在关闭位置和打开位置之间相对于第一壳体部分移动的第二壳体部分。 第二壳体部分承载锁定构件。 当第一壳体部分在第二方向上相对于第二壳体部分移动时,重叠的锁定机构将第一壳体部分沿第一方向锁定到第二壳体部分。 锁定构件可以在第一位置和第二位置之间移动,在第一位置,第一位置与撞击板接合,以防止第一壳体相对于第二壳体在第一方向上移动;第二位置,其不与撞击板接合,并允许第一壳体 在第一方向上相对于第二壳体移动。