公开(公告)号：US07730810B1

公开(公告)日：2010-06-08

申请号：US11820204

申请日：2007-06-18

申请人： Paul M. Janson

发明人： Paul M. Janson

IPC分类号： B25B7/12 ,  B25B7/04

CPC分类号： B25B7/10 ,  B25B7/123

摘要： A push-button locking pliers has a plurality of macro jaw width stations for grasping a wide variety of objects. A positioning mechanism is connected to a movable jaw member and cooperates with a jaw adjustment slot in the main handle. The positioning mechanism is released by pushing on a push button allowing, it to move along the slot. The user places the positioning mechanism at the jaw positioning station that creates a macro spacing between the fixed and movable jaws that best fits the object to be grasped. An adjustment screw adjusts the micro spacing between the jaws to cause the pliers to lock on the object using an over-center mechanism when the handles are squeezed.

摘要翻译： 按钮锁定钳具有多个用于抓取各种物体的宏颚宽度站。 定位机构连接到可动夹爪构件上，并与主把手中的卡爪调节槽配合。 定位机构通过按下按钮来释放，允许其沿着槽移动。 使用者将定位机构放置在钳口定位站处，该位置定位站在固定和可移动的钳口之间产生最适合被抓握对象的宏间距。 调节螺丝调节夹爪之间的微小间距，当手柄被挤压时，使用过中心的机构使钳子锁在物体上。

公开(公告)号：US08266990B1

公开(公告)日：2012-09-18

申请号：US12795517

申请日：2010-06-07

申请人： Paul M. Janson

发明人： Paul M. Janson

IPC分类号： B25B7/12 ,  B25B7/04

CPC分类号： B25B7/10 ,  B25B7/123

摘要： A push button locking pliers has a plurality of macro jaw width stations for grasping a wide variety of objects. A positioning mechanism is connected to a movable jaw member having a pivot that cooperates with a jaw adjustment slot in the main handle. The positioning mechanism is released by pushing on a push button on the pivot against a spring allowing the movable jaw member to move along the slot. The user places the positioning mechanism at the jaw positioning station that creates a macro spacing between the fixed and movable jaws that best fits the object to be grasped. The push button is then released allowing the pivot to engage the rounded hole of the new positioning station. The pivot is made self centering on the rounded hole of the new positioning station by having a frustoconical section that engages the side of the hole even if the pivot is not centered on the hole. The bias of the spring forces the frustoconical section along the side of the hole which pushes the pivot to a central position in the rounded hole making the pliers ready for use.

摘要翻译： 按钮锁定钳具有多个用于抓取各种物体的宏颚宽度站。 定位机构连接到具有与主手柄中的卡爪调节槽配合的枢轴的活动夹爪构件。 通过将弹簧上的按钮推靠在弹簧上来释放定位机构，该弹簧允许可动爪部件沿着狭槽移动。 使用者将定位机构放置在钳口定位站处，该位置定位站在固定和可移动的钳口之间产生最适合被抓握对象的宏间距。 然后释放按钮，允许枢轴接合新定位台的圆形孔。 枢轴通过具有与孔的侧面接合的截头圆锥形部分而使自身以新定位台的圆形孔为中心，即使枢轴不在孔上居中。 弹簧的偏压迫使截头圆锥形部分沿孔的侧面推动枢轴到圆形孔中的中心位置，使钳子准备使用。

公开(公告)号：US07044032B2

公开(公告)日：2006-05-16

申请号：US10864738

申请日：2004-06-10

申请人： Paul M. Janson

发明人： Paul M. Janson

IPC分类号： B25B7/12 ,  B25B7/16

CPC分类号： B25B7/10 ,  B25B7/123

摘要： Locking pliers for grasping an object include a body and a sliding jaw member having a first jaw, the sliding jaw member slidably connected to a body wherein the sliding jaw member may be selectively positioned with respect to the body. A rotating jaw member has an integral second jaw and is rotatably connected to the body. A locking handle is also rotatably connected to the body, the locking handle combining with the rotating jaw member to form an over center mechanism. The sliding jaw member is slidably positioned so that the first and second jaws contact the object. Then the rotating jaw member and the locking handle are urged together activating the over center mechanism to firmly grasp the object.

摘要翻译： 用于抓握物体的锁定钳包括主体和具有第一钳口的滑动卡爪构件，滑动钳口构件可滑动地连接到主体，其中滑动卡爪构件可相对于身体选择性地定位。 旋转钳口构件具有一体的第二钳口并且可旋转地连接到主体。 锁定手柄也可旋转地连接到主体，锁定手柄与旋转夹爪构件结合以形成过中心机构。 滑动卡爪构件可滑动地定位成使得第一和第二爪接触物体。 然后，旋转的夹爪构件和锁定手柄一起被推动起动以使中心机构过紧以牢固地抓住物体。

公开(公告)号：US11492762B2

公开(公告)日：2022-11-08

申请号：US17719935

申请日：2022-04-13

申请人： Paul M. Janson

发明人： Paul M. Janson

IPC分类号： E01B9/12 ,  E01B9/06

摘要： Apparatus, devices, assemblies, systems and methods of using w spring clips over spikes for holding railroad tie spikes down to wood and concrete railroad ties and hold the spike heads to the rails. A first embodiment can use rail tie plates with box holders for holding end portions of a w shaped spring steel clip to press against cap heads of railroad tie spikes. A second embodiment can use a rail tie plates with vertical supports for horizontal bars over heads of railroad tie spikes. A third embodiment can use rail tie plates with vertical studs and upper threaded ends with flat plates attached by nuts over heads of rail road tie spikes, and with cotter pins locking the nuts in place. Additional embodiments include metal structures fastened, welded and/or forged to tie plates for allowing w shaped spring clips with mid portions that hold down heads on spikes to prevent the spikes from coming out.

公开(公告)号：US07444851B1

公开(公告)日：2008-11-04

申请号：US11483858

申请日：2006-07-10

申请人： Paul M. Janson

发明人： Paul M. Janson

IPC分类号： B25B7/12

CPC分类号： B25B7/12 ,  B26B17/02

摘要： A hand tool for use by one hand provides double compound leverage of the force exerted on the handles to the jaws. This is achieved by adding additional pivots and lever arms between the handles and the jaws. The jaws may take the form of a sheet metal snip, seamer, or crimper.

摘要翻译： 一只手使用的手动工具提供了施加在颚柄手柄上的力的双重复合杠杆作用。 这通过在把手和钳口之间添加额外的枢轴和杠杆臂来实现。 颚板可以采用钣金剪刀，缝纫机或卷边机的形式。

公开(公告)号：US5941142A

公开(公告)日：1999-08-24

申请号：US990127

申请日：1997-12-12

申请人： Paul M. Janson

发明人： Paul M. Janson

IPC分类号： B25B13/12 ,  B25B13/14 ,  B25B13/46

CPC分类号： B25B13/14 ,  B25B13/12 ,  B25B13/46

摘要： A ratcheting adjustable jaw wrench (20) includes a stationary jaw (36) having a window (42), a movable jaw (46), an adjustment screw (62) which engages the movable jaw (46), and a handle (22). A frame (54) is slidably disposed within the window which carries the adjustment screw. The frame is rotatably connected to the handle so that when the handle is rotated in a reverse direction (70), the frame, adjustment screw, and the movable jaw move away from the stationary jaw allowing the jaws of the wrench to open and ratchet over the flats 501 of the head of a bolt (500).

摘要翻译： 棘轮式可调节钳口扳手（20）包括具有窗口（42）的固定夹爪（36），可动夹爪（46），与可动夹爪（46）接合的调节螺钉（62）和手柄（22） 。 框架（54）可滑动地设置在窗内，其承载调节螺钉。 框架可旋转地连接到手柄，使得当手柄沿相反方向（70）旋转时，框架，调节螺钉和可动夹爪移动离开固定夹爪，允许扳手的钳口打开并棘轮 螺栓（500）的头部的平面501。

公开(公告)号：US11639583B1

公开(公告)日：2023-05-02

申请号：US17947660

申请日：2022-09-19

申请人： Paul M. Janson

发明人： Paul M. Janson

IPC分类号： E01B9/12 ,  E01B9/06

摘要： Apparatus, devices, assemblies, systems and methods of using w spring clips over spikes for holding railroad tie spikes down to wood and concrete railroad ties and hold the spike heads to the rails. A first embodiment can use rail tie plates with box holders for holding end portions of a w shaped spring steel clip to press against cap heads of railroad tie spikes. A second embodiment can use a rail tie plates with vertical supports for horizontal bars over heads of railroad tie spikes. A third embodiment can use rail tie plates with vertical studs and upper threaded ends with flat plates attached by nuts over heads of rail road tie spikes, and with cotter pins locking the nuts in place. Additional embodiments include metal structures fastened, welded and/or forged to tie plates for allowing w shaped spring clips with mid portions that hold down heads on spikes to prevent the spikes from coming out. Additional embodiments can use concave side C-clips, convex side C-clips, double hook C-clips in flat plate and fire form, G-Clips and W-Clips with notches on leg ends. The embodiments can be used with auxiliary plates having welded bars over notch openings to hold down both heads of stakes and footer edges of rails.

公开(公告)号：US20220243404A1

公开(公告)日：2022-08-04

申请号：US17719935

申请日：2022-04-13

申请人： Paul M. Janson

发明人： Paul M. Janson

IPC分类号： E01B9/12 ,  E01B9/06

摘要： Apparatus, devices, assemblies, systems and methods of using w spring clips over spikes for holding railroad tie spikes down to wood and concrete railroad ties and hold the spike heads to the rails. A first embodiment can use rail tie plates with box holders for holding end portions of a w shaped spring steel clip to press against cap heads of railroad tie spikes. A second embodiment can use a rail tie plates with vertical supports for horizontal bars over heads of railroad tie spikes. A third embodiment can use rail tie plates with vertical studs and upper threaded ends with flat plates attached by nuts over heads of rail road tie spikes, and with cotter pins locking the nuts in place. Additional embodiments include metal structures fastened, welded and/or forged to tie plates for allowing w shaped spring clips with mid portions that hold down heads on spikes to prevent the spikes from coming out.

公开(公告)号：US11359335B2

公开(公告)日：2022-06-14

申请号：US17503297

申请日：2021-10-16

申请人： Paul M. Janson

发明人： Paul M. Janson

IPC分类号： E01B9/12 ,  E01B9/06

摘要： Apparatus, devices, assemblies, systems and methods of using w spring clips over spikes for holding railroad tie spikes down to wood and concrete railroad ties and hold the spike heads to the rails. A first embodiment can use rail tie plates with box holders for holding end portions of a w shaped spring steel clip to press against cap heads of railroad tie spikes. A second embodiment can use a rail tie plates with vertical supports for horizontal bars over heads of railroad tie spikes. A third embodiment can use rail tie plates with vertical studs and upper threaded ends with flat plates attached by nuts over heads of rail road tie spikes, and with cotter pins locking the nuts in place. Additional embodiments include metal structures fastened, welded and/or forged to tie plates for allowing w shaped spring clips with mid portions that hold down heads on spikes to prevent the spikes from coming out.

公开(公告)号：US20220120040A1

公开(公告)日：2022-04-21

申请号：US17503297

申请日：2021-10-16

申请人： Paul M. Janson

发明人： Paul M. Janson

IPC分类号： E01B9/12 ,  E01B9/06

摘要： Apparatus, devices, assemblies, systems and methods of using w spring clips over spikes for holding railroad tie spikes down to wood and concrete railroad ties and hold the spike heads to the rails. A first embodiment can use rail tie plates with box holders for holding end portions of a w shaped spring steel clip to press against cap heads of railroad tie spikes. A second embodiment can use a rail tie plates with vertical supports for horizontal bars over heads of railroad tie spikes. A third embodiment can use rail tie plates with vertical studs and upper threaded ends with flat plates attached by nuts over heads of rail road tie spikes, and with cotter pins locking the nuts in place. Additional embodiments include metal structures fastened, welded and/or forged to tie plates for allowing w shaped spring clips with mid portions that hold down heads on spikes to prevent the spikes from coming out.