Beere Precision Medical Instruments, Inc.

Michael T Gauthier

Christopher J Martin

Kevin K Marchant

An adapter for a driver of a rotary tool, and including a pin and slot combination effective between an adapter body and an adapter collar which is slidable on the body. A pin and slot combination guides the sliding and a spring urges the collar with its pin and slot combination into a tool locking position. The slot in the combination is at an acute angle relative to the longitudinal axis of the adapter, and thus it secures the working tool relative to the body and does so by means of a rotary action for the collar which actually also induces the axial movement of the collar for the securing of the tool. The tool has a conical surface oriented opposite to that of a collar conical surface which bears upon the balls for the tool tightening action mentioned. The method of securing the tool is included in the aforementioned.

Adapter for a driver of a rotary tool and method

A ratcheting mechanism and a process for making same, including a tool handle and a gear and pivotal pawls which are urged into gear engagement by means of springs which can be assembled with the handle before a final cap or actuator is assembled over the end of the handle to enclose the pawls and the springs.

Ratcheting mechanism and process for making same

Ratcheting mechanism

A bending tool for bending rods or like items, and including two handles and three bending posts. Two of the posts move with the handle, and the third post is a center post which is selectively rotatable to positions for determining the bend in the item. A pin interconnects the handle and the center post to hold the latter in its selected position during the bending process.

Growing community of inventors

Oak Creek, WI, United States of America

Michael T Gauthier