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ANGLE ADJUSTMENT DEVICE AND IMAGE READING SYSTEM USING THE SAME

  • US 20090257818A1
  • Filed: 03/20/2009
  • Published: 10/15/2009
  • Est. Priority Date: 04/09/2008
  • Status: Abandoned Application
First Claim
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1. An angle adjustment device, comprising:

  • a fixed portion;

    a movable portion;

    a connection portion which rotatably connects said movable portion to said fixed portion; and

    an elastic member which is arranged between said movable portion and said fixed portion and restricts rotational movement of said movable portion with kinetic friction generated between said movable portion and said fixed portion.

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