Drive unit

Details Drive unit Drive unit

2006-04-04

2006-04-04

Binda, Greg (Department: 3679)

Rotary shafts, gudgeons, housings, and flexible couplings for ro

Torque transmitted via flexible element

With stationary housing

C403S347000, C297S463100, C074S502600

Reexamination Certificate

active

07022018

ABSTRACT:
A drive unit includes a cable possessing connecting portions at both ends, one of the connecting portions inserted into a groove of an output shaft at one side, and the other one of the connecting portions inserted into a groove of an input shaft at the other side, wherein rotational torque from the output shaft is transmitted to the input shaft, and at least two projected portions provided on the respective connecting portions and arranged with a predetermined distance therebetween in a longitudinal direction of the cable, wherein the respective connecting portions possess bent-shaped structures and the two projected portions of the respective connecting portions become in contact with opposed surfaces of the respective grooves.

REFERENCES:
patent: 1871528 (1932-08-01), Joline
patent: 2917909 (1959-12-01), Josutis
patent: 4340331 (1982-07-01), Savino
patent: 4827941 (1989-05-01), Taylor et al.
patent: 4961433 (1990-10-01), Christian
patent: 5558578 (1996-09-01), Uryu et al.
patent: 5643520 (1997-07-01), Carmien
patent: 6167725 (2001-01-01), Siekierski
patent: 197 17 502 (1998-10-01), None
patent: 9-86236 (1997-03-01), None
patent: 2004-84922 (2004-03-01), None

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