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公开(公告)号：USD383048S
公开(公告)日：1997-09-02
申请号：US35544
申请日：1995-03-01
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公开(公告)号：USD365263S
公开(公告)日：1995-12-19
申请号：US25125
申请日：1994-06-27
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公开(公告)号：US5222420A
公开(公告)日：1993-06-29
申请号：US687823
申请日：1991-04-19
IPC分类号： B25B5/06
摘要： A hand tool consists of a movable jaw, a slide bar wherein the movable jaw is mounted to the slide bar. A support assembly is provided for supporting the slide bar. A stationary jaw is spaced away from the support assembly and is provided with at least a front portion. A one-way drive arrangement is designed having at least a driving lever. A cam having a longitudinally extending handle is pivotally mounted at the support assembly and contacts the driving lever. The cam disengages the driving lever when the one-way drive arrangement is released from the slide bar, and the cam engages the driving lever when the one-way drive arrangement engages the slide bar.
摘要翻译： 手动工具包括可移动的夹爪，滑动杆，其中可动夹爪安装在滑动杆上。 提供支撑组件以支撑滑杆。 固定爪与支撑组件间隔开并且设置有至少前部。 单向驱动装置被设计为具有至少一个驱动杆。 具有纵向延伸的手柄的凸轮枢转地安装在支撑组件处并接触驱动杆。 当单向驱动装置从滑动杆释放时，凸轮使驱动杆脱开，当单向驱动装置接合滑动杆时，凸轮接合驱动杆。
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公开(公告)号：USD328846S
公开(公告)日：1992-08-25
申请号：US475089
申请日：1990-02-05
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公开(公告)号：US5009134A
公开(公告)日：1991-04-23
申请号：US480283
申请日：1990-02-15
摘要： A bar clamp having a fixed jaw and a movable jaw which is radially movable over both short and long distances to clamp against a workpiece and is operable using one hand with complete control by the operator at all times. The jaws may either face one another while being mounted on the same side of a handle/grip assembly or face in opposite directions while being mounted on opposite sides of the handle/grip assembly whereby they may be incrementally advanced by the trigger handle/driving lever.
摘要翻译： 具有固定夹爪和可移动夹爪的杆夹具可在短距离和长距离上径向移动以夹紧工件，并且可以一次手操作，操作者始终完全控制。 当安装在把手/把手组件的相对侧上时，钳口可以彼此面对，同时以相反方向安装在把手/抓握组件或面的同一侧上，由此它们可以通过触发手柄/驱动杆 。
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公开(公告)号：USD466382S1
公开(公告)日：2002-12-03
申请号：US29156290
申请日：2002-02-26
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公开(公告)号：US06446852B1
公开(公告)日：2002-09-10
申请号：US09750468
申请日：2000-12-28
IPC分类号： A45F500
CPC分类号： B25H3/00 , A45F3/005 , A45F3/14 , A45F5/00 , A45F2003/006 , A45F2200/0575 , Y10S224/904
摘要： A tool-carrying assembly to be secured by a waist-encircling belt, and, additionally, by straps encircling the legs of a workman using the belt assembly. The assembly is thus stabilized, and enhanced weight distribution is achieved. Elements of the belt assembly include a waist-encircling band supporting a pair of laterally spaced, depending panels each carrying tool-accepting pockets. The pockets preferably carry visual markings and coding as well as other indicia identifying clearly the specific tools to be “housed” or carried in and to be returned to each pocket after use. Inventory control of the tools is thereby significantly enhanced. Pivotal flaps depending from the band-carried panels serve to cover the tools when not in use, and to prevent the tools from scratching or otherwise marring any article, or fixture, or “workpiece” requiring the workman's attention. The panels and the tools carried thereby are disposed in lateral, spaced zones at the wearer's sides (and not directly in the front of one's body) thus further to reduce any likelihood of the tools coming into damaging physical contact with an article being worked upon. That is, both frontal and rearwardly located zones about the wearer of the tool belt assembly are rendered essentially free and clear of all tools and other mechanical impediments. While wearing the tool assembly of the invention, a worker can, without any discomfort, lie upon and use a “creeper”. Significantly, a frontal sector of the belt itself is covered with a relatively soft, non-marring protective pad, composition, or surface material effective to prevent possible damage from a workman's belt buckle. An additional feature of the invention is that the panels may be structured to constitute a core sandwiched between a pair of encasing sheet-like webs. The resulting composite is readily formable to provide selectable visual patterns, designs or indicia, for example, to identify product name or sources and/or to constitute decorations.
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公开(公告)号：US5775680A
公开(公告)日：1998-07-07
申请号：US948757
申请日：1997-10-10
摘要： A pipe clamp includes a clamp body which supports a screw. A jaw is mounted at one end of the screw and an actuator is used to advance the screw with respect to the clamp body in order to clamp or spread a workpiece with respect to a workpiece-engaging element. The clamp body is movable along the length of the pipe, and the screw is inclined with respect to the pipe to increase clearance for the actuator.
摘要翻译： 管夹具包括支撑螺钉的夹具本体。 钳口安装在螺钉的一端，并且致动器用于相对于夹具主体推进螺钉，以便相对于工件接合元件夹紧或铺展工件。 夹具主体可沿着管道的长度移动，并且螺钉相对于管道倾斜以增加致动器的间隙。
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公开(公告)号：USD340851S
公开(公告)日：1993-11-02
申请号：US510411
申请日：1990-04-17
申请人： Joseph A. Sorensen
设计人： Joseph A. Sorensen
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公开(公告)号：US5022137A
公开(公告)日：1991-06-11
申请号：US450837
申请日：1989-12-14
IPC分类号： B25B5/06
CPC分类号： B25B5/068 , B25B5/067 , Y10T29/49902 , Y10T29/49998
摘要： A bar clamp, which is operable with one hand, includes a fixed jaw and a movable jaw. The movable jaw connects at one end to a movable slide bar. One-way drive means, by operation of a trigger handle grip, releasably engages the slide bar and advances the movable jaw toward the fixed jaw. Return motion of the movable jaw is accomplished manually when the one-way drive means is disengaged. A braking lever, biased to bind against the slide bar, prevents reverse motion of the movable jaw except when disengaged from the slide bar. The trigger handle advances the slide bar by driving a second lever which binds against a slide bar surface. The second lever returns by spring force to its original position after each stroke of the trigger handle.
摘要翻译： 一只手可操作的杆夹包括固定夹爪和可移动夹爪。 可动爪在一端连接到可动滑杆。 单向驱动装置通过操作触发手柄把手可释放地接合滑动杆并将可动夹爪推向固定夹爪。 当单向驱动装置脱离时，可手动执行可动爪的返回运动。 偏置以与滑杆相结合的制动杆防止可移动夹爪的反向运动，除非从滑杆脱开。 触发手柄通过驱动与滑杆表面结合的第二杠杆来推动滑杆。 触发手柄的每次冲程后，第二个杆通过弹簧力返回到其原始位置。
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