公开(公告)号：US3601386A

公开(公告)日：1971-08-24

申请号：US3601386D

申请日：1969-09-15

申请人： JOHN W ESTEP

发明人： ESTEP JOHN W

IPC分类号： H02G1/00 ,  H02G3/12 ,  B25B3/00

CPC分类号： H02G3/125 ,  H02G1/00 ,  Y10S33/10 ,  Y10S269/904

摘要： The edge of an electrical junction box is inserted an adjustable amount between two plates movable toward and away from each other by suitable means, as tongs. This adjusted amount is the amount allowed for the thickness of a wall to be later constructed and to the surface of which, the edge of the electrical box should project. An adjustable rod determines the selected elevation of the box. While the box is being secured to a stud, the jig permits the box to be manually held in the selected position for installation.

公开(公告)号：US11801584B2

公开(公告)日：2023-10-31

申请号：US17564232

申请日：2021-12-29

申请人： OXTI CORPORATION

发明人： Chih-Feng Ho

IPC分类号： B25B3/00 ,  B23B31/02 ,  B23B31/117 ,  B23B31/103

CPC分类号： B25B3/00 ,  B23B31/021 ,  B23B31/103 ,  B23B31/1173

摘要： A chuck structure includes: a first chuck, provided with a seat slidable relatively thereto, the seat provided with a first stop; a limiting element, swingable relatively to the seat, and provided with a second chuck; and an operating element, respectively connected with the limiting element and a second chuck, and driving the second chuck to move relatively to the first chuck to form an accommodation space between the first chuck and second chuck, an elastic element configured between the operating element and limiting element, and the elastic element pressing against the limiting element to approach the seat, allowing the second and first stops to be in contact with each other. The present invention can use the operating element 3 to adjust the size of the accommodation space, and the second stop in contact with first stop to make the operating element can only be rotated in a single direction.

公开(公告)号：US10011005B2

公开(公告)日：2018-07-03

申请号：US14630884

申请日：2015-02-25

申请人： Irwin Industrial Tool Company

发明人： Jillian Shute ,  Norman John LeBlanc ,  Brian Butler ,  Daniel K. Self ,  Douglas Johnson ,  Web Shaffer ,  Catherine Kasubowski Leonard

IPC分类号： B25B3/00 ,  B25B5/16 ,  B25B5/06 ,  B27L7/00 ,  B25B5/00 ,  B25B5/08 ,  B25B5/10 ,  B25B5/14

CPC分类号： B25B5/163 ,  B25B5/003 ,  B25B5/006 ,  B25B5/068 ,  B25B5/085 ,  B25B5/102 ,  B25B5/142 ,  B25B5/16 ,  B27L7/005

摘要： A bar clamp has a slide bar supporting a movable jaw assembly. The slide bar is supported in a fixed jaw assembly. The fixed jaw assembly includes a drive mechanism for moving the slide bar relative to the fixed jaw assembly. Mechanisms for expanding the capacity of the bar clamp including the use of straps and two slide bars. Specialized jaws are provided where the jaws may be removable from the jaw assemblies. Additional clamping jaws are provided in addition to the movable and fixed jaw assemblies for varying the clamping force applied to a workpiece.

公开(公告)号：US09994299B2

公开(公告)日：2018-06-12

申请号：US14678518

申请日：2015-04-03

申请人： THE BOEING COMPANY

发明人： James Alan Aske ,  Andrew J. Ponton

IPC分类号： B25B3/00 ,  B64C1/10 ,  B64F5/00

CPC分类号： B64C1/10 ,  B64F5/00 ,  B64F5/10

摘要： A tool for use in installing a bulkhead within a structure is provided. The tool includes a base member configured to couple to the structure, and a positioning member configured to couple to the bulkhead. The base member includes a primary fastener hole sized to receive at least a portion of a fastener therethrough, and sized such that the fastener is configured to bias against the base member to retract the positioning member towards the base member when the fastener is engaged with the positioning member.

公开(公告)号：US09938123B1

公开(公告)日：2018-04-10

申请号：US13815678

申请日：2013-03-14

申请人： Nick C. Kravitch

发明人： Nick C. Kravitch

IPC分类号： B25B3/00 ,  B66F11/00

CPC分类号： B65G7/12

摘要： A gripping mechanism extends from a clamping mechanism. The clamping mechanism includes a fixed handle, a pivotally connected movable handle, a releasable locking mechanism, and the upper section of two opposing L-shaped arms. The lower section of each arm extends from the clamping mechanism to connect to a pair of lugs to form the gripping mechanism. Each lug includes an elongated member and a gripping surface for gripping a valve box cover lid. The gripping mechanism is manipulated to pivot the arms and move the gripping surfaces into place to grip the valve box cover lid. Once the gripping surfaces grip the lid, the arms are locked into a fixed position relative to one another to facilitate the separation of the cover, the lifting of the cover, and the transportation of the cover from the valve box.

公开(公告)号：US09902515B2

公开(公告)日：2018-02-27

申请号：US14372613

申请日：2012-04-28

申请人： Qiuming Tang ,  Shujun Ren ,  Dan Wang ,  Chunbing Lv

发明人： Qiuming Tang ,  Shujun Ren ,  Dan Wang ,  Chunbing Lv

IPC分类号： B25B3/00 ,  B65B51/05 ,  A22C11/12

CPC分类号： B65B51/05 ,  A22C11/125 ,  Y10T29/53783

摘要： A single-cylinder single-claw double-card punching machine, including an air cylinder; the working end face of the air cylinder is connected to a connecting frame; a gantry moving frame is disposed in the middle of the lower part of the connecting frame in an interleaved manner; a piston rob of the air cylinder passes through the connecting frame to connect with the gantry moving frame; both sides of the connecting frame are provided with snap action moving device; a retaining clamp and a folding clamp are disposed at the bottom of the connecting frame; and a card-pushing sheet and a cutter are disposed under the gantry moving frame. The card punching speed of the single-cylinder single-claw double-card pneumatic punching machine is as high as 166 times per minute, with high efficiency and energy savings.

公开(公告)号：US09216498B2

公开(公告)日：2015-12-22

申请号：US14509049

申请日：2014-10-08

申请人： Pi-Liang Wu

发明人： Pi-Liang Wu

IPC分类号： B25B25/00 ,  B25B27/20 ,  B25B5/02 ,  B25B3/00

CPC分类号： B25B25/005 ,  B25B3/00 ,  B25B5/02 ,  B25B27/20 ,  Y10T29/53

摘要： A tube clamp detaching tool comprising a base, a movable member, a screw stem, a fixed jaw is formed at one end of the base, a holding block protrudes from the other end, and an elongated guide groove, the movable member is pivotal inserted into the guide groove, the movable member is provided with a movable jaw, the movable jaw is positioned relative to the fixed jaw, the screw stem is screwed into the holding block, and one end of the screw stem is pivotal joined to the movable member, the movable jaw is indented with a first inserting groove, the first inserting groove of the movable jaw is further indented with a cavity, the fixed jaw is indented with a second inserting groove to correspond to one side of the movable jaw, a first bolt is screwed into one side of the movable jaw and enters the cavity.

摘要翻译： 一种管夹分离工具，包括基座，可移动构件，螺杆，固定夹爪，在基座的一端形成有固定爪，另一端突出有一个保持块，一个细长的引导槽，可移动构件枢转插入 在可动构件上设置有可动爪，可动爪相对于固定爪定位，螺杆拧入到保持块中，螺杆的一端枢接于活动件 可移动夹爪凹入第一插槽，可移动夹爪的第一插槽进一步缩进空腔，固定夹爪有一个与活动夹爪一侧对应的第二插槽，第一螺栓 拧入活动夹爪的一侧进入腔体。

公开(公告)号：US09108283B2

公开(公告)日：2015-08-18

申请号：US13605162

申请日：2012-09-06

申请人： Robert Simm ,  Thomas Bannwart

发明人： Robert Simm ,  Thomas Bannwart

IPC分类号： B25B3/00 ,  B23Q9/00

CPC分类号： B23Q9/0014 ,  B23Q9/005 ,  B23Q9/0071

摘要： A guide device to guide portable power tools on a constrained guidance unit includes at least one base body unit and at least one guide unit. The base body unit, in at least one operating state, is disposed on a side of a seating unit of a portable power tool that faces away from a housing of the portable power tool. The guide unit is configured to positively connect to the constrained guidance unit. The guide unit is also movably mounted to the base body unit.

摘要翻译： 用于在便携式电动工具上引导约束的引导单元的引导装置包括至少一个基体单元和至少一个引导单元。 基体单元在至少一个操作状态下设置在便携式电动工具的座位单元的一侧，该侧面远离便携式电动工具的壳体。 引导单元被配置为可靠地连接到受约束的引导单元。 引导单元也可移动地安装到基体单元。

公开(公告)号：US08650993B2

公开(公告)日：2014-02-18

申请号：US13781656

申请日：2013-02-28

申请人： Shou-Hung Chen

发明人： Shou-Hung Chen

IPC分类号： B25G3/00 ,  B25B3/00 ,  B25G1/00 ,  B25H3/00 ,  B25B27/00

CPC分类号： B25G3/24 ,  B25G3/18

摘要： A fixing device for a tool member includes a handle having a receiving space opened at one end thereof for receiving a connector, the tool member having an operation head defined at one end thereof, a connecting end defined at another end of the tool member for connecting to the connector, the connector having two flat bodies which are pivoted with each other, a fixing unit defined between the two flat bodies for fixing the connecting end of the tool member to the connector, the connector having at least one engaging rib defined at one end thereof for engaging with a wall of the receiving space. Therefore, the tool member is easily detachable from the handle via the connector.

摘要翻译： 一种用于工具构件的固定装置，包括具有在其一端开口的用于容纳连接器的容纳空间的手柄，所述工具构件具有在其一端限定的操作头，限定在用于连接的工具构件的另一端的连接端 连接器具有彼此枢转的两个扁平体，固定单元限定在两个平坦体之间，用于将工具构件的连接端固定到连接器上，该连接器具有限定在一个上的至少一个接合肋 其端部与接收空间的壁接合。 因此，工具构件通过连接器容易地从手柄拆卸。

公开(公告)号：US08485509B2

公开(公告)日：2013-07-16

申请号：US12607226

申请日：2009-10-28

申请人： Hui Wang

发明人： Hui Wang

IPC分类号： B23Q3/02 ,  B23Q3/00 ,  B25B3/00

CPC分类号： B25J15/00 ,  B24B41/06

摘要： A fixing mechanism includes a fixed member, a movable member, and a driving member. The fixed member has a first claw portion, and the movable member has a second claw portion. The movable member is movably connected to the fixed member via the driving member. The driving member is configured for moving the movable member in a direction away from the first claw portion of the fixed member. A manipulator using the fixing mechanism is also disclosed.

摘要翻译： 固定机构包括固定构件，可移动构件和驱动构件。 固定构件具有第一爪部，并且可动构件具有第二爪部。 可动构件通过驱动构件可移动地连接到固定构件。 驱动构件用于使活动构件沿远离固定构件的第一爪部的方向移动。 还公开了使用固定机构的操纵器。