公开(公告)号：US5340127A

公开(公告)日：1994-08-23

申请号：US40136

申请日：1993-03-30

Applicant: Zollmann Martin

Inventor： Zollmann Martin

IPC: B23B31/20 ,  B23Q1/00 ,  B23B51/08

CPC classification number: B23Q1/0036 ,  B23B31/201 ,  B23B2231/36 ,  Y10T279/17111 ,  Y10T279/17478 ,  Y10T279/3493 ,  Y10T408/45

Abstract: A chuck for a tool with an inner cooling medium supply has a clamp holder having a cooling medium supply passage, a clamping nut anchorable in the clamp holder, and a ring-shaped sealing meter which is carried by the clamping nut and abuts against a clamped tool, the clamping nut having an outer concentric recess which surrounds the inserted tool and is formed so that the sealing member is exchangeably insertable from outside into the recess.

Abstract translation: 具有内部冷却介质供应的工具的卡盘具有夹具保持器，该夹具具有冷却介质供给通道，可夹持在夹具夹持器中的夹紧螺母，以及环形密封计，其由夹紧螺母承载并抵靠夹紧 工具，夹紧螺母具有围绕插入工具的外同心凹槽，并且形成为使得密封构件可从外部可交换地插入到凹部中。