首页> 外国专利> AN IMPROVED SPINNER RATCHET WRENCH

AN IMPROVED SPINNER RATCHET WRENCH

机译:改进的棘轮扳手

摘要

A spinner ratchet wrench (10) having a normal ratcheting capability and a free-spinning mode used to easily and quickly pre-tighten a nut or bolt (device) prior to final tightening or to remove a device after it is initially loosened. This feature does not require the handle (18) to be oscillated and is particularly useful when devices are located in areas where finger manipulation is difficult or impossible. Free-spinning is achieved by a combination of a three-position pawl (22a) that includes a neutral position as well as the two standard ratchet positions, and a spinner drive shaft (18a) having at opposite ends a primary bevel gear (18b) and a spin knob (18p). When the pawl (22a) is placed in neutral it is disengaged from the ratchet gear (16f) allowing the shaft (18a) to be directly rotated by the knob (18p). As the shaft turns the primary bevel gear (18b) turns a secondary bevel gear (16d) connected to the socket shank (16k).
机译:具有正常棘轮能力和自由旋转模式的旋转棘轮扳手(10),用于在最终拧紧之前轻松快速地预紧螺母或螺栓(设备),或在最初松开设备后将其卸下。该特征不需要使手柄(18)摆动,并且当设备位于难以或不可能进行手指操作的区域时特别有用。自由旋转是通过将三个位置的棘爪(22a)(包括空档位置和两个标准棘轮位置)与旋转器驱动轴(18a)组合在一起而实现的,旋转器驱动轴(18a)在相对的两端具有主锥齿轮(18b)和一个旋钮(18p)。当棘爪(22a)置于空档时,它与棘轮(16f)脱离,从而允许轴(18a)通过旋钮(18p)直接旋转。随着轴旋转,主锥齿轮(18b)旋转,副锥齿轮(16d)连接到套筒柄(16k)。

著录项

  • 公开/公告号WO8601764A1

    专利类型

  • 公开/公告日1986-03-27

    原文格式PDF

  • 申请/专利权人 BOSQUE RAUL A.;

    申请/专利号WO1984US01484

  • 发明设计人 BOSQUE RAUL A.;

    申请日1984-09-17

  • 分类号B25B17/00;

  • 国家 WO

  • 入库时间 2022-08-22 07:36:31

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号