Rotary shafts – gudgeons – housings – and flexible couplings for ro – Coupling device includes angled or hinged rod having...
Reexamination Certificate
2006-05-02
2006-05-02
Thompson, Kenn (Department: 3672)
Rotary shafts, gudgeons, housings, and flexible couplings for ro
Coupling device includes angled or hinged rod having...
C464S905000
Reexamination Certificate
active
07037202
ABSTRACT:
A torque transfer device is disclosed that utilizes one or more universal joints to transfer rotary motion between first and second shafts that rotate about non-aligned axes of rotation. The torque transfer device maintains these rotational axes at a fixed angle while allowing the shafts to freely rotate. In order to maintain the rotational axes of the shafts at a fixed angle relative to one another, a stabilizer is utilized. In one embodiment, first and second sections of the stabilizer, which are disposed at a desired angle to one another, are disposed within central bores of the first and second shafts. In this embodiment, the first and second shafts are interconnected with a ring-type universal joint. The ring type universal joint allows the stabilizer to pass between the central bores of the two shafts without interfering with the operation of the joint connecting the two shafts.
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Bigelow Vaughn
Hoffman Marvin
Marsh & Fischmann & Breyfogle LLP
Thompson Kenn
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