Title:
FOLDING GEAR COMPRISING A CYLINDER WITH ADJUSTABLE CIRCUMFERENCE
Document Type and Number:
WIPO Patent Application WO2003031303
Kind Code:
A3
Abstract:
A folding gear comprises a cylinder mounted in a frame such as to rotate, with at least one clamp arranged on the outer surface thereof which may be positioned by means of an actuator, whereby the actuator comprises a flexible toothed shell, shaped by a non-circular section of a shaft and a hollow gear engaging with the shell, in other words a harmonic drive gear.
Inventors:
JANZEN IGOR (DE)
Application Number:
PCT/DE2002/003684
Publication Date:
November 06, 2003
Filing Date:
September 28, 2002
Export Citation:
Assignee:
KOENIG & BAUER AG (DE)
JANZEN IGOR (DE)
JANZEN IGOR (DE)
International Classes:
B65H45/16; (IPC1-7): B65H45/16
Foreign References:
| DE3821442A1 | 1989-01-05 | |||
| DE2157615A1 | 1973-05-24 | |||
| DE19755428A1 | 1999-06-17 | |||
| DE3726239A1 | 1989-02-16 | |||
| DE19625084A1 | 1998-01-08 |
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