Robert Boschgmbh

Bosch Automotive Service Solutions Inc.

Lonnie Bartsch

Corday Peterson

Erol Zeren

A blind hole puller kit includes a plurality of different sized collets, a plurality of pins, an adapter, and a pulling device. The pins have differently sized first ends corresponding to the collets, and second ends that include a common mounting interface receivable in the adapter. A pin corresponding to a desired collet is configured to be mounted via it mounting interface into the adapter to form an actuating device. The actuating device, via an external thread of the adapter, is configured to be threaded into an internal thread of the collet to actuate tines of the collet to grip the inner surface of a hole to be pulled. An end of the adapter opposite the pin is configured to be mounted to the pulling device, whereby the pulling device can be operated to pull the hole.

Growing community of inventors

Geneva, MN, United States of America

Lonnie Bartsch