Title:
METHOD AND DEVICE FOR PRODUCING GEAR PLATES FOR A CONTINUOUSLY VARIABLE GEARBOX
Document Type and Number:
WIPO Patent Application WO2002081147
Kind Code:
A3
Abstract:
The invention relates to a method for producing gear plates (1) for a continuously variable gearbox wherein at least two gear plates (1) with the transmission surfaces (2) thereof are arranged in an opposite manner. When the gearbox is in operation, said transmission surfaces come into contact in a non-positive mode with a power transmission element, on a device comprising at least one workpiece spindle (3) and a grinding disc (4) which is driven by a grinding spindle (5) in order to grind the transmission surface (2) of at least one gear plate (1). During the grinding of the transmission surface (2), a repeated relative oscillating movement is carried out radially in relation to the workpiece spindle (3), between the grinding disc (4) and the gear plate (1), in such a way that the grinding region of the grinding disc (4) is moved back and forth between an inner radius (2.1) and an outer radius (2.2) of the transmission surface (2). The gear plate (1) is rotated by means of the workpiece spindle (3) in such a way that the entire transmission surface (2) is ground.
Inventors:
JUNKER ERWIN (DE)
Application Number:
PCT/EP2002/003654
Publication Date:
May 01, 2003
Filing Date:
April 03, 2002
Export Citation:
Assignee:
JUNKER ERWIN MASCHF GMBH (DE)
JUNKER ERWIN (DE)
JUNKER ERWIN (DE)
International Classes:
B24B5/14; B24B5/16; B24B19/00; B24B35/00; F16H55/52; (IPC1-7): B24B5/14; B24B5/16; B24B11/00
Foreign References:
| US4074416A | 1978-02-21 | |||
| FR1216177A | 1960-04-22 | |||
| EP0315107A2 | 1989-05-10 | |||
| RO107379B1 | 1993-11-30 | |||
| US3871813A | 1975-03-18 | |||
| GB314943A | 1930-06-05 | |||
| GB1120857A | 1968-07-24 | |||
| DE844553C | 1952-07-21 | |||
| DE19955818A1 | 2000-08-03 | |||
| US2212179A | 1940-08-20 |
Other References:
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 03 31 March 1999 (1999-03-31)
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