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1. 发明授权

US5417409A Vise with sliding back jaw 失效
标题翻译：虎钳与滑动后颚
公开(公告)号：US5417409A
公开(公告)日：1995-05-23
申请号：US224659
申请日：1994-04-06
申请人： Glen R. Reddell
发明人： Glen R. Reddell
IPC分类号： B25B1/12 , B25B1/22 , B25B1/24
CPC分类号： B25B1/2484 , B25B1/125 , B25B1/22
摘要： A vise including a body 30 comprising a way 31 integrally formed to a rear column of support 35, a housing 46 attached below way 31, a front column of support 32, and a front jaw 34 attached to the upper portion of column 32. Front jaw 34 having a pad 82 with a clamping surface 83 facing the rear. A hydraulic jack 150 resting within housing 46 while having a ram 138 to project through an opening 33 in front column 32. Ram 138 to push a pad 64 having side arms 63 extending rearward while being tracked along the sides of housing 46. Side arms 63 being attached by hinge to side arms 76 which are joined to a drawbar 75. A carriage 52 being capable of sliding and reversing on way 31. Carriage 52 having a back jaw 54 which has two jaw pads 86 and 90 with opposing clamping surfaces 87 and 91. Carriage 52 also having gripping formations 57GF for adjustable placement of drawbar 75. Rear column 35 is attached by hinge to the rear portion of a platform 94. The front column of support 32 can be latched to the front of platform 94. Platform 94 being rotatable upon a base 106 which is mounted to a table. Vise body 30 being able to pivot to a vertical position while also having the ability to latch to platform 94 while in the vertical position. An auxiliary rack 126 may also be mounted to a table for retaining an optional clamping position beyond the front exterior of the vise.
摘要翻译：包括主体30的台钳包括一体地形成在支撑件35的后柱上的方式31，安装在通道31下方的壳体46，支撑件32的前柱以及连接到柱32的上部的前颚34。钳口34具有带有面向后部的夹紧表面83的垫82。液压千斤顶150搁置在壳体46内，同时具有冲头138突出通过前柱32中的开口33.凸起138以推动垫64，该垫64具有沿着壳体46的侧面被跟踪的向后延伸的侧臂63.侧臂63 由连接到牵引杆75的铰链和侧臂76连接。能够在方式31上滑动和反向的滑架52.具有后夹爪54的滑架52具有两个钳口垫片86和90，其具有相对的夹紧表面87和具有用于可调节放置牵引杆75的夹持结构57GF的托架52.后柱35通过铰链连接到平台94的后部。支撑件32的前柱可以锁定到平台94的前部。平台94 可以在安装到桌子上的基座106上旋转。虎钳体30能够枢转到垂直位置，同时还具有在垂直位置处锁定到平台94的能力。辅助支架126也可以安装在工作台上，用于将可选的夹紧位置保持在台钳前部的外部。

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