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Conveying roller

  • US 5,361,884 A
  • Filed: 10/15/1993
  • Issued: 11/08/1994
  • Est. Priority Date: 10/16/1992
  • Status: Expired due to Term
First Claim
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1. A conveying roller comprising:

  • a support block (11) having a support bore (21) and a positioning hole (33) formed in the upper and lower portions thereof respectively so as to extend in the substantially horizontal direction and facing a vertical wall (1) having a threaded hole (29) and a receiving hole (34) formed in the upper and lower portions thereof respectively so as to extend similarly in the substantially horizontal direction;

    a support cylinder (12) having a cylindrical bore (15) and provided with a supporting portion (22) to be fitted into the support bore (21) and a bearing portion (23) supporting a roller member (14);

    a bolt (16) to be inserted in to the cylindrical bore (15) through a predetermined annular clearance (17) and screwed into the threaded hole (29) so as to press the support cylinder (12) to the vertical wall (1) by the bolt (16); and

    a positioning pin (18) to be fitted into the positioning hole (33) and the receiving hole (34).

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