Folding gear comprising a cylinder with adjustable...

Details Folding gear comprising a cylinder with adjustable... Folding gear comprising a cylinder with adjustable...

2007-05-08

2007-05-08

Crawford, Gene O. (Department: 3651)

Manufacturing container or tube from paper; or other manufacturi

Tool or tool support

Adjustable

C493S424000, C493S425000, C493S427000, C493S428000, C493S432000, C493S434000, C493S442000, C493S471000, C493S479000, C083S038000, C083S313000, C270S043000

Reexamination Certificate

active

10488937

ABSTRACT:
A folding gear is comprised of a cylinder that is mounted to a frame for rotation. At least one clamp is arranged on the outer surface of the cylinder. The at least one clamp can be positioned by an actuator which includes a flexible toothed shell that is shaped by a non-circular section of a shaft. A hollow gear engages this flexible shell and cooperates with it to form a harmonic drive gear.

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“Harmonic Drive Brochure,” Harmonic Drive Systems, Inc.; pp. 1-59; Feb. 1994.

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