Linear element laying structure in relative rotation mechanism

Details Linear element laying structure in relative rotation mechanism Linear element laying structure in relative rotation mechanism

2006-09-12

2006-09-12

Fenstermacher, David (Department: 3682)

Machine element or mechanism

Control lever and linkage systems

Multiple controlling elements for single controlled element

C074S490010

Reexamination Certificate

active

07104153

ABSTRACT:
Pipes and/or wires extend in a bundle from a hollow portion of a second wrist element to a hollow portion of first wrist element of a robot. The first wrist element can rotate relatively to the second wrist element around an axis that passes through the two hollow portions. This bundle is divided into a plurality of split bundles in the hollow portion of the first wrist element. The split bundles are led out individually through a plurality of openings in the sidewall of the first wrist element and are connected to a working unit on a flange portion of the first wrist element.

REFERENCES:
patent: 4780045 (1988-10-01), Akeel et al.
patent: 5437207 (1995-08-01), Zimmer
patent: 6477913 (2002-11-01), Akeel et al.
patent: 60-177894 (1985-09-01), None
patent: 03-256691 (1991-11-01), None
patent: WO 01/39933 (2001-06-01), None
Communication including European Search Report dated Aug. 8, 2003.
Notice of Reasons for Rejection for corresponding application 2002-112371 dated Aug. 17, 2004.

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