William F Singleton

Address:

8801 Windsong Way, West Chester, OH 45069

VIN:

4T1BK46K17U015673

Make:

TOYOTA

Model:

CAMRY

Year:

2007

US Patent:

20190078374, Mar 14, 2019

Filed:

Sep 14, 2017

Appl. No.:

15/704555

Inventors:

- Elyria OH, US
Jeffrey J. Krause - Wellington OH, US
Timothy J. Beckwith - Berlin Heights OH, US
Thomas W. Grieve - Spencer OH, US
John J. Drabczyk - Parma OH, US
William A. Singleton - Grafton OH, US
Dustin Carpenter - Chippewa Lake OH, US
Cody Scibetta - Cleveland OH, US

International Classification:

E05F 17/00
F16H 21/44

Abstract:

A system for transferring torque with zero lash from a driver to a driven object is provided. The system includes a shaft disposed about a rotational axis and a hub defining a bore that receives the shaft. The shaft and hub are each configured for coupling to one of the driver and driven object. The shaft defines a flat on a radially outer surface and the hub defines a flat on a radially inner surface opposing the flat in the shaft. In one embodiment, the shaft includes a threaded bore and the hub includes an aligned through bore. Rotation of a threaded fastener in the bores draws the flat into engagement. In another embodiment, the hub includes a threaded through bore. Rotation of a fastener extending through the bore and engaging the shaft diametrically opposite the flats urges the flats into engagement.