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Clutch release bearing device

  • US 4,874,073 A
  • Filed: 03/21/1988
  • Issued: 10/17/1989
  • Est. Priority Date: 04/02/1987
  • Status: Expired due to Term
First Claim
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1. A clutch release bearing device, comprising a clutch release bearing to be abutted against a diaphragm spring for a vehicle clutch, and bearing holding means, said bearing holding means including a synthetic resin sleeve fitted on a fixed guide, a hollow-disk shaped anvil extending radially outward from said sleeve for receiving a drive force from a fork and having a plurality of holes formed circumferentially along an inner periphery thereof, and a bearing case extending from said anvil and holding said clutch release bearing, said bearing case having a flange juxtaposed to said anvil and having an inner periphery provided with through-holes having circumferential walls protruding into the holes of said anvil and coupling said bearing case to said anvil by engagement with the peripheries of said holes of said anvil, the inner peripheries of said flange and said anvil being disposed within the resin of said sleeve with the resin of said sleeve filled in said holes of said anvil such that said sleeve, said bearing case, and said anvil are integrally coupled with one another.

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