Bending method is formed in feed-through collar

Bending method is formed in feed-through collar

  • CN 101,652,844 B
  • Filed: 04/02/2007
  • Issued: 08/26/2015
  • Est. Priority Date: 04/02/2007
  • Status: Active Grant
First Claim
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1. in feed-through collar, form a bending method, said method comprising the steps of:

  • (1) in described feed-through collar, described the first bending sweep is formed in the reservations office of described feed-through collar;

    (2) after step (1), one section of lead-in wire is released;

    (3) after step (2), in described feed-through collar, described the second bending sweep is formed in described reservations office,(4) after step (3), release another section of lead-in wire, and(5) after step (4), in described feed-through collar, described the 3rd bending sweep is formed in described reservations office.

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