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1. 发明授权

US09884409B2 Pipe wrench 有权
公开(公告)号：US09884409B2
公开(公告)日：2018-02-06
申请号：US14996252
申请日：2016-01-15
申请人： Chun-Wei Yang , Zhe-Ping Zhang , Qing-Jun Qian
发明人： Chun-Wei Yang , Zhe-Ping Zhang , Qing-Jun Qian
IPC分类号： B25B13/50 , B25B13/46
CPC分类号： B25B13/505 , B25B13/28 , B25B13/34 , B25B13/462 , B25G1/063
摘要： A pipe wrench includes a fixed jaw with alternatively located first recesses and first driving faces defined in the inner side thereof. A pivotal member is pivotably connected to the fixed jaw and a resilient member is biased between the fixed jaw and the pivotal member. The pivotal member has alternatively located third recesses and second driving faces. A hexagonal space is defined between the first and second driving faces. The end portion of the pivotal member is inserted into a second recess defined in the inner side of the fixed jaw. The object is clamped in the hexagonal space, and the pivotal member can be pivoted away from the fixed jaw. The pipe wrench is able to quickly clamp and dismounted from the object.

2. 发明授权

US5052252A Self-locking and releasing gripping tool 失效
标题翻译：自锁和释放夹具
公开(公告)号：US5052252A
公开(公告)日：1991-10-01
申请号：US594547
申请日：1990-10-09
申请人： Oleg Szymber , Eustathios Vassiliou
发明人： Oleg Szymber , Eustathios Vassiliou
IPC分类号： B25B7/00 , B25B7/06 , B25B7/14 , B25B13/34 , B25B13/38
CPC分类号： B25B13/38 , B25B13/34 , B25B7/00 , B25B7/06 , B25B7/14
摘要： A gripping tool, acting as both a pair of pliers and a wrench, self locks and self releases upon application or removal of clamping torque on the handles of the tool, respectively. The locking and releasing mechanism is based on reversible wedging action.
摘要翻译：作为一对钳子和扳手一个夹紧工具，分别在应用或拆卸工具的手柄上的夹紧扭矩时自锁和自动释放。锁定和释放机构是基于可逆的楔入动作。

3. 发明授权

US09604351B1 Oil filter removal and drain system and method 有权
公开(公告)号：US09604351B1
公开(公告)日：2017-03-28
申请号：US15256621
申请日：2016-09-04
申请人： Semor David Tofte
发明人： Semor David Tofte
IPC分类号： B25B13/28 , B25B27/00 , B25B13/34 , B25B13/40 , B25B13/32 , B25B13/44
CPC分类号： B25B27/0042 , B01D27/00 , B01D29/96 , B01D2201/24 , B25B13/28 , B25B13/32 , B25B13/34 , B25B13/40 , B25B13/44
摘要： An oil filter removal and drain system including an oil-filter-removal assembly and a drain-attachment assembly in functional combination. The oil-filter-removal assembly includes a top-frame, a bottom-frame, a geared-socket-hub, a filter-socket, a plurality of geared-clamp-jaws, a filter-gasket, and a toggle-clamp in functional and structural combination. The drain-attachment assembly includes a drain-attachment-body, a drain-toggle-clamp, a drain-nipple, and a filter-cutter. The drain-attachment assembly is removably affixable to the oil-filter-removal assembly via the plurality keyhole-stud-receivers of the drain-attachment assembly accepting and retaining the plurality of keyhole-studs of the oil-filter-removal assembly. An oil-filter-removal assembly may be used on many different types of fluid filters (e.g., hydraulic fluid, diesel fuel, engine oil, etc.).

4. 发明申请

US20140053691A1 Nut and Fitting Strike Adapter and Method of Utilizing the Same 审中-公开
标题翻译：螺母和配件打击适配器及其使用方法
公开(公告)号：US20140053691A1
公开(公告)日：2014-02-27
申请号：US14070364
申请日：2013-11-01
申请人： Elias De Los Santos
发明人： Elias De Los Santos
IPC分类号： B25B13/48 , B25B19/00
CPC分类号： B25B13/481 , B25B13/28 , B25B13/34 , B25B13/5016 , B25B19/00
摘要： An adapter encircles and locks around nut members of pipe unions or nuts made up on fasteners, or cylindrical members, and engages the nut member or cylindrical member in locking contact. The adapter has strike surfaces which allow the nut member or cylindrical member to be tightened or loosened by a hammering means, such as a hammer, mallet or sledge hammer. Thus, in the case of a pipe union, the device temporarily converts a nut union to a hammer union. The apparatus is configured to facilitate attachment of the device in tight situations, such as attaching the device to the nut member of a pipe union, or to a fitting, within a piping manifold having closely spaced parallel pipelines.
摘要翻译：适配器环绕并锁定在紧固件或圆柱形构件上构成的管接头或螺母的螺母构件上，并且与锁定接触中的螺母构件或圆柱形构件接合。适配器具有撞击表面，其允许螺母构件或圆柱形构件通过诸如锤，锤或锤锤的锤击装置拧紧或松动。因此，在管接头的情况下，装置将螺母联接件暂时转换成锤头联接件。该装置被构造成便于在紧密情况下的装置的附接，例如将装置连接到管接头的螺母构件或具有紧密间隔开的平行管线的管道歧管内的配件。

5. 发明授权

US2293002A Adjustable wrench 失效
公开(公告)号：US2293002A
公开(公告)日：1942-08-11
申请号：US36213640
申请日：1940-10-21
申请人： HUFFMAN WELDON G
发明人： HUFFMAN WELDON G
IPC分类号： B25B13/28 , B25B13/34
CPC分类号： B25B13/34 , B25B13/28

6. 发明授权

US2475866A Cam lever actuated pivoted jaw wrench 失效
标题翻译：凸轮杆驱动枢转钳口扳手
公开(公告)号：US2475866A
公开(公告)日：1949-07-12
申请号：US68807446
申请日：1946-08-02
申请人： B M C MFG CORP
发明人： WARD VINCENT S , HURLBUT GORDON K
IPC分类号： B25B7/12 , B25B13/28 , B25B13/32 , B25B13/34
CPC分类号： B25B7/12 , B25B13/28 , B25B13/32 , B25B13/34 , Y10T74/1856

7. 发明授权

US1623379A Wrench 失效
公开(公告)号：US1623379A
公开(公告)日：1927-04-05
申请号：US2164925
申请日：1925-04-08
申请人： REECE BEAVER BYRON
发明人： REECE BEAVER BYRON
IPC分类号： B25B13/28 , B25B13/34
CPC分类号： B25B13/34 , B25B13/28

8. 发明授权

US1559919A Combined extensible wrench and pliers 失效
标题翻译：组合式伸缩扳手和钳子
公开(公告)号：US1559919A
公开(公告)日：1925-11-03
申请号：US2143325
申请日：1925-04-07
申请人： STEINKE LEROY O
发明人： STEINKE LEROY O
IPC分类号： B25B13/28 , B25B13/34
CPC分类号： B25B13/28 , B25B13/34

9. 发明授权

US1420795A Wrench 失效
公开(公告)号：US1420795A
公开(公告)日：1922-06-27
申请号：US47255121
申请日：1921-05-25
申请人： WARD FREDERICK H
发明人： WARD FREDERICK H
IPC分类号： B25B13/28 , B25B13/34 , B25B13/36
CPC分类号： B25B13/28 , B25B13/34 , B25B13/36

10. 发明授权

US1413516A Adjustable wrench 失效
标题翻译：活动扳手
公开(公告)号：US1413516A
公开(公告)日：1922-04-18
申请号：US51580721
申请日：1921-11-17
申请人： ARCANGELO CAPOBIANCO MICHAEL
发明人： ARCANGELO CAPOBIANCO MICHAEL
IPC分类号： B25B13/34 , B25B13/44
CPC分类号： B25B13/34 , B25B13/44

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