利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN101511517A 将锁定杆上用于紧固刀具架的拉回力放大的装置 无效 - 撤回

将锁定杆上用于紧固刀具架的拉回力放大的装置
摘要：
用于气动地将作用在一个锁定杆(95)的力放大以使一个刀具架(10)保持在一个刀具架接收构件(65)之中一种装置(200)，该装置具有从该刀具架接收构件延伸的一个转轴(205)以及在该转轴的孔(207)中的一个腔内的至少两个直列双向作用的活塞/气缸模块(215)。每个模块(215)具有在一个相关联的气缸(225)内的一个活塞(220)，并且其中该锁定杆(95)通过一个拉杆(230)附接到每个模块(215)的活塞(220)上，这样当每个模块被加压时，所有这些活塞的合力被施加在该锁定杆上。本发明还针对用于实现这项任务的一种方法。
摘要（英）：

An apparatus (200) for pneumatically amplifying the force acting upon a lock rod (95) to retain a toolholder (65) within a toolholder receiving member (65) has a spindle (205) extending from the toolholder receiving member and at least two in-line dual acting piston/cylinder modules (215) within a cavity within the bore (207) of the spindle. Each module (215) has a piston (220) within an associated cylinder (225) and wherein the lock rod (95), through a drawbar (230), is attached to the piston (220) of each module (215) such that when each module is pressurized, the combined force of all of the pistons is applied to the lock rod. The invention is also directed to a method for achieving this task.

0/0