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    • 21. 发明公开
    • Footrest fastening clip and footrest assembly
    • BefestigungsclipfürFussstützeundFussstützenzusammenbau
    • EP1211130A1
    • 2002-06-05
    • EP01310085.4
    • 2001-11-30
    • Emhart LLC
    • Dendo, M., c/o Pop Rivet Fastener KKDaigaku, K., c/o Toyota Jidousha Kabushiki Kaisha
    • B60N3/06
    • B60N3/066
    • It is an object to provide a clip and a footrest assembly capable of relieving shock to the foot of a driver or an occupant of a vehicle in the event of a vehicle collision, of allowing a footrest to be reused even if an associated vehicle body panel has any deformation due to the vehicle collision, and of suitably dealing with a collision force leading the deformation of the panel to prevent the footrest from being thrusted up.
      A footrest assembly (15) comprises a footrest (17) and a clip (18). The clip (18) has a shank (27) to be inserted into and fixed to a hollow tubular support (22,23) extending from a rear surface (21) of a step of the footrest (17), and a resilient engagement pawl (29), which serves as a vehicle body panel fixing portion, formed in a shank portion protruding outwardly of the end of the tubular support. A protrusion (33) for defining the height of the footrest is provided at the intermediate region of the side surface of the shank (27) of the clip (18), and is arranged to engage with an end face of a notch (26) formed at the end of the tubular support so as to prevent the shank from being further inserted. The protrusion (33) is formed at the side surface of the shank with a strength which allows the protrusion to be shorn by the end of the tubular support when a vehicle collision or the like provides an excessive impact force to make the shank further press to the support of the footrest. In the above manner, even if the vehicle body panel is deformed toward the step of the footrest, the thrust directed to the foot of a car driver or occupant in the step can be eliminated or minimized.
    • 本发明的目的是提供一种夹子和脚踏组件,其能够在车辆碰撞的情况下缓解对车辆的驾驶员或乘员的脚部的冲击,即使相关联的车体面板 由于车辆碰撞而具有任何变形,并且适当地处理导致面板变形的碰撞力,以防止脚踏板被抬起。 搁脚板组件(15)包括搁脚板(17)和夹子(18)。 夹子(18)具有插入并固定到从搁脚板(17)的台阶的后表面(21)延伸的中空管状支撑件(22,23)的柄部(27),弹性接合爪 (29),其形成在从所述管状支撑件的端部向外突出的柄部中的车身板固定部。 在夹子(18)的柄(27)的侧表面的中间区域处设置有用于限定搁脚板的高度的突起(33),并且设置成与凹口(26)的端面接合, 形成在管状支撑件的端部,以防止柄进一步插入。 突起(33)形成在柄部的侧表面处,其强度允许当车辆碰撞等提供过大的冲击力时使突起被管状支撑件的端部拧紧,以使得柄进一步压到 脚凳的支撑。 以上述方式,即使车体面板朝向脚踏板的台阶变形,也可以消除或最小化向车辆驾驶员或乘员脚的推力。
    • 29. 发明公开
    • Rotary hammer mode change mechanism
    • Mechanismus zur BetriebsartumschaltungfürBohrhammer
    • EP1157788A2
    • 2001-11-28
    • EP01303124.0
    • 2001-04-02
    • Black & Decker Inc.
    • Stirm, Michael
    • B25D16/00
    • B25D16/00B25D16/006B25D2211/061
    • A rotary hammer, comprising an intermediate shaft (24) which is rotatingly driven by a motor of the hammer when power is supplied to the motor, a spindle (18) which can be driven in rotation about its axis by the intermediate shaft (24) via a drive means (62,64),
         a tool holder (16) arranged for rotation with the spindle for releasably holding a bit or tool such that the bit or tool can reciprocate and a pneumatic hammering arrangement (20,21,22) located within the spindle (18) which can repeatedly impact a bit or tool held within the tool holder. The pneumatic hammering arrangement comprises a piston (20) which can be reciprocatingly driven by a hammer drive arrangement (34,36,38,39,40,42) which can translate rotary drive from the intermediate shaft (24) to a reciprocating drive to the piston (20). A mode change arrangement is provided for changing the operation of the hammer between a rotary drive only mode, a hammer only mode and a rotary hammer mode, said mode change arrangement comprising a single actuator (8) switchable by a user of the hammer between the three modes. The mode change arrangement comprises a spindle driving sleeve (56) rotatable on the intermediate shaft which can rotatingly drive the spindle drive means (62,64), a hammer driving sleeve (34) rotatable on the intermediate shaft (24) for driving the hammer drive arrangement (34,36,38,39,40,42) and a mode change sleeve (52) which surrounds and is permanently driven by the intermediate shaft (24). The switching of the actuator (8) by a user shifts the mode change sleeve (52) along the intermediate shaft (24) between three positions, such that in a first rotary drive only position the mode change sleeve (52) transmits rotary drive to the spindle driving sleeve (56) to transmit rotary drive to the spindle drive means (62,64), in a second hammer only position the mode change sleeve (52) transmits rotary drive to the hammer driving sleeve (34) to transmit rotary drive to the hammer drive arrangement (34,36,38,39,40,42), and in a third rotary hammer position the mode change sleeve (52) transmits rotary drive to the spindle driving sleeve (56) and to the hammer driving sleeve (34) to transmit rotary drive to the spindle drive means (62,64) and to the hammer drive arrangement (34,36,38,39,40,42).
    • 一种旋转锤,包括当向马达供电时由马达的马达旋转地驱动的中间轴(24),可以通过中间轴(24)围绕其轴线旋转驱动的主轴(18) 驱动装置(62,64),工具架(16),其布置成与所述主轴一起旋转,用于可释放地保持钻头或工具,使得钻头或工具可往复运动,并且气动锤击装置(20,21,22)位于 在主轴(18)内,其可以重复地影响保持在工具架内的钻头或工具。 气动锤击装置包括活塞(20),该活塞可由锤驱动装置(34,36,38,39,40,42)往复驱动,该锤驱动装置可将旋转驱动从中间轴(24)转换成往复驱动 活塞(20)。 提供了一种模式改变装置,用于在仅旋转驱动模式,仅锤击模式和旋转锤模式之间改变锤的操作,所述模式改变装置包括单个致动器(8),该致动器能够由锤的使用者在 三种模式。 模式改变装置包括可在中间轴上旋转的主轴驱动套筒(56),其能够旋转地驱动主轴驱动装置(62,64),可在中间轴(24)上旋转的锤驱动套筒(34),用于驱动锤 驱动装置(34,36,38,39,40,42)和模式改变套筒(52),其围绕并被中间轴(24)永久地驱动。 用户通过使用者切换致动器(8)在三个位置之间沿着中间轴(24)移动模式改变套筒(52),使得在仅第一旋转驱动器位置中,模式更换套筒(52)将旋转驱动器传递到 所述主轴驱动套筒(56)将旋转驱动器传送到所述主轴驱动装置(62,64),仅在第二击锤位置时,所述模式更换套筒(52)将旋转驱动器传递到所述锤驱动套筒(34)以传递旋转驱动 在锤驱动装置(34,36,38,39,40,42)中,并且在第三旋转锤位置中,模式改变套筒(52)将旋转驱动器传递到主轴驱动套筒(56)和锤头驱动套筒 (34)将旋转驱动传递到主轴驱动装置(62,64)和锤驱动装置(34,36,38,39,40,42)。