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MOTOR DRIVE

  • US 3,798,990 A
  • Filed: 10/26/1972
  • Issued: 03/26/1974
  • Est. Priority Date: 08/25/1972
  • Status: Expired due to Term
First Claim
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1. A motor drive comprising a gear box having front and back portions, a rotative shaft journaled inside of said box and having a front end accessible through said front portion and a back end remote from this front portion, and adjustable means at said back and requiring manual adjustment;

  • wherein the improvement comprises said shaft having an axial passage opening from the shaft'"'"''"'"'s said front end and extending to its said back end, said means having an adjustment operator exposed to said passage at said back end, and operating means extending through said passage and having a rear end operatively connected to said operator and having an operable forward end manually accessible from the outside of the box'"'"''"'"'s said front portion.

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