METHOD OF ASSEMBLING AN ELECTRIC MOTOR DEVICE AND HEAT SINK

  • US 3,871,069 A
  • Filed: 08/27/1973
  • Issued: 03/18/1975
  • Est. Priority Date: 08/27/1973
  • Status: Expired due to Term
First Claim
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1. The method of producing an assembled metal bearing support and heat sink, and electric motor housing, comprising the steps of:

  • selecting an electric motor housing constructed at least in part of a thermoplastic material and having deformable means formed integral therewith, placing said bearing support and heat sink on said deformable means, deforming said deformable means into retaining engagement with said bearing support and heat sink, accurately locating said assembled motor housing and bearing support and heat sink by means engageable with said motor housing, and machining a bearing bore in said bearing support and heat sink in accurate relation to said motor housing.

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