Method for manufacturing a clutch body
First Claim
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1. A method for manufacturing a clutch body for a synchronizing device of a transmission, comprising the steps of:
- a) providing an externally toothed clutch disk which is configured for cooperation with a sliding sleeve,b) providing a counterfriction ring which is configured for cooperation with a synchronizer ring, wherein the counterfriction ring has an at least sectionally circularly cylindrical tubular shape,c) applying a friction lining onto the counterfriction ring,d) establishing a non-releasable connection between the clutch disk and the counterfriction ring, and thereaftere) upsetting and thereby plastically deforming the at least sectionally circularly cylindrical portion of the counterfriction ring at least partly provided with the friction lining in radially inwardly facing direction, so that a counterfriction cone is formed, which is provided for cooperation with a friction surface of the synchronizer ring.
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Abstract
A method for manufacturing a clutch body for a synchronizing device of a transmission includes the steps of:
- a) providing an externally toothed clutch disk,
- b) providing a counterfriction ring,
- c) applying a friction lining onto the counterfriction ring,
- d) establishing a non-releasable connection between the clutch disk and the counterfriction ring, and
- e) upsetting a portion of the counterfriction ring at least partly provided with the friction lining in radially inwardly facing direction, so that a counterfriction cone is formed, which is provided for cooperation with a friction surface of the synchronizer ring.
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Citations
8 Claims
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1. A method for manufacturing a clutch body for a synchronizing device of a transmission, comprising the steps of:
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a) providing an externally toothed clutch disk which is configured for cooperation with a sliding sleeve, b) providing a counterfriction ring which is configured for cooperation with a synchronizer ring, wherein the counterfriction ring has an at least sectionally circularly cylindrical tubular shape, c) applying a friction lining onto the counterfriction ring, d) establishing a non-releasable connection between the clutch disk and the counterfriction ring, and thereafter e) upsetting and thereby plastically deforming the at least sectionally circularly cylindrical portion of the counterfriction ring at least partly provided with the friction lining in radially inwardly facing direction, so that a counterfriction cone is formed, which is provided for cooperation with a friction surface of the synchronizer ring. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification