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Planetary wheel drive using thrust washer—cover arrangement

  • US 10,272,773 B2
  • Filed: 03/06/2017
  • Issued: 04/30/2019
  • Est. Priority Date: 03/06/2017
  • Status: Active Grant
First Claim
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1. A planetary wheel drive, comprising:

  • a first end and a second end;

    said second end includes a cover;

    a high speed carrier thrust washer;

    a high speed planet gear, a high speed planet pin and a high speed planet carrier;

    a thrust plate;

    said thrust plate interposed between said high speed planet gear and said high speed carrier thrust washer;

    said high speed planet gear rotates about said high speed planet pin;

    said high speed planet pin affixed to said high speed planet carrier;

    said high speed carrier thrust washer interposed between said thrust plate and said cover;

    and, when said high speed carrier thrust washer engages said thrust plate, axial thrust from said planet carrier is absorbed by said thrust washer and said cover.

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