公开(公告)号：US3657947A

公开(公告)日：1972-04-25

申请号：US3657947D

申请日：1970-03-20

申请人： INSTA SNAP INC

发明人： MYERS HERMAN A

IPC分类号： B25B7/10 ,  B25B7/12 ,  B25B13/28 ,  B25B13/14 ,  B25B7/04

CPC分类号： B25B13/28 ,  B25B7/10 ,  B25B7/12

摘要： A plier-like tool comprising a stationary handle having teeth along a section thereof and a rigid jaw extending normal to the handle at the end thereof. An adjustment housing having an opening therethrough is slidably mounted on the stationary handle. The housing has teeth for locking engagement with the teeth of the stationary handle. A tilting jaw is pivotably mounted to the adjustment housing as is a movable handle. The movable handle terminates in a second contacting means which is positioned to contact a first contacting means on the tilting jaw to pivotably tilt the tilting jaw relative to the rigid jaw. By using a cammed surface as the second contacting means, the jaws can be locked in gripping position and by putting cutting surfaces on the jaws and a feeder pawl assembly in engagement with the teeth of the stationary handle, the tool can be transformed into a progressive cutter.

摘要翻译： 一种钳状工具，其包括具有沿着其一部分的齿的固定手柄和在其端部处垂直于手柄延伸的刚性钳口。 具有穿过其中的开口的调节壳体可滑动地安装在固定手柄上。 壳体具有用于与固定手柄的齿锁定接合的齿。 倾斜夹爪可转动地安装到调节壳体上，就像可动手柄一样。 可移动手柄终止于第二接触装置，其被定位成接触倾斜钳口上的第一接触装置，以相对于刚性颚枢转地倾斜倾斜钳口。 通过使用凸轮表面作为第二接触装置，夹爪可以锁定在夹持位置，并且通过将切割表面放置在夹爪上以及与固定手柄的齿接合的进给爪组件，该工具可以变换成渐进式 刀具。

公开(公告)号：US3657948A

公开(公告)日：1972-04-25

申请号：US3657948D

申请日：1970-03-25

申请人： INSTA SNAP INC

发明人： MYERS HERMAN A

IPC分类号： B25B7/12

CPC分类号： B25B7/123

摘要： A locking plier employing the over-center locking principle. A movable jaw is pivotally connected to a rigid handle which terminates in a rigid jaw and a movable handle is pivotally connected to the movable jaw. A sliding adjuster having an opening therethrough is positioned over the rigid handle and teeth along the opening mate is locking engagement with teeth along the rigid handle. A link pivotally connects the sliding adjuster and the movable handle to permit the over-center locking position when the teeth are in locking engagement.

摘要翻译： 一种采用超中心锁定原理的锁紧钳。 可移动的夹爪枢转地连接到刚性手柄，该刚性手柄终止于刚性夹爪中，并且可动手柄可枢转地连接到可动夹爪。 具有穿过其中的开口的滑动调节器定位在刚性手柄上方，并且沿着开口配合的齿沿着刚性手柄与齿锁定接合。 连杆可滑动地连接滑动调节器和可移动手柄，以允许当齿处于锁定接合时的过度中心锁定位置。

公开(公告)号：US3611844A

公开(公告)日：1971-10-12

申请号：US3611844D

申请日：1970-03-17

申请人： INSTA SNAP INC

发明人： MYERS HERMAN A

IPC分类号： B25B13/46 ,  B25B13/12

CPC分类号： B25B23/0028 ,  B25B13/46

摘要： An open end ratcheting wrench having a breakaway handle and a rigid jaw secured thereto, the rigid jaw having two outwardly extended curved lugs and a recess to slidably receive a movable jaw. The movable jaw, which is slidably positioned in the recess of the rigid jaw, has an outwardly extending curved lug. A spring means positioned between the movable jaw and the rigid jaw urges the jaws together. The three lugs grip a fastening means to permit turning thereof and a reverse turning movement causes ratcheting.

公开(公告)号：US3666260A

公开(公告)日：1972-05-30

申请号：US3666260D

申请日：1970-07-02

申请人： INSTA SNAP INC

发明人： MYERS HERMAN A

IPC分类号： B25B1/06 ,  B25B1/12 ,  B25B1/02 ,  B25B1/14 ,  B25B5/16

CPC分类号： B25B1/06 ,  B25B1/12

摘要： An instant lock power vise comprising a sliding jaw having a shaft portion slidably positioned through an opening in a rigid jaw. The rigid jaw contains a housing chamber in which a floating link and toothed cam, in combination with a breaking dog link, engage teeth along the shaft of the sliding jaw to permit rapid locking adjustment. A handle engages the toothed cam to permit an increased grip or a complete disengagement of the locking mechanisms, depending upon the direction and the extent to which the handle is moved.

摘要翻译： 一种即时锁定电源钳口，包括具有可滑动地定位成穿过刚性钳口中的开口的轴部分的滑动钳口。 刚性颚包含容纳室，其中浮动连杆和带齿的凸轮与破碎爪连杆结合，沿着滑动颚的轴接合齿以允许快速的锁定调节。 根据手柄移动的方向和程度，把手与齿形凸轮接合以允许锁定机构的增加的握持或完全脱开。

公开(公告)号：US3636800A

公开(公告)日：1972-01-25

申请号：US3636800D

申请日：1970-06-30

申请人： INSTA SNAP INC

发明人： MYERS HERMAN A

IPC分类号： B25B13/50 ,  B25B13/14 ,  B25B13/18

CPC分类号： B25B13/5058

摘要： A pipe wrench comprising a handle terminating in a rigid jaw having a serrated gripping surface and a plurality of teeth along one surface of the handle. A movable jaw assembly having a serrated gripping surface, an opening therethrough and a plurality of teeth along the opening is slidably positioned over the handle so that the two sets of teeth are in locking engagement. A spring means is positioned to communicate with the opening and the handle, the depression of which disengages the teeth, permitting sliding adjustment.

公开(公告)号：US3625096A

公开(公告)日：1971-12-07

申请号：US3625096D

申请日：1970-04-09

申请人： INSTA SNAP INC

发明人： MYERS HERMAN

IPC分类号： B25B13/12 ,  B25B13/22 ,  B25B13/14

CPC分类号： B25B13/12 ,  B25B13/22

摘要： AN INSTANTLY ADJUSTABLE BOX END WRENCH COMPRISING A STATIONARY HANDLE AND A SLIDABLE JAW ASSEMBLY. BOTH THE STATIONARY HANDLE AND THE SLIDABLE JAW ASSEMBLY TERMINATING IN BIPARTITE JAW SECTIONS EXTENDING NORMAL THERETO. THE STATIONARY HANDLE HAS AN OPENING THERETHROUGH IN THE VICINITY OF ITS BIPARTITE JAW SECTION TO PERMIT A BOLT TO EXTEND THERETHROUGH WHEN A NUT IS BEING HELD BY THE JAW SECTIONS. LOCKING IS ACCOMPLISHED BY ENGAGING SETS OF TEETH ALONG THE STATIONARY HANDLE AND SLIDABLE JAW ASSEMBLY, AND ADDITIONAL LOCKING CAN BE ACCOMPLISHED BY AN OVER-CENTER LINK ARRANGEMENT.