Band tape for automatic positioning of tape

Band tape for automatic positioning of tape

CN
  • CN 101,187,539 A
  • Filed: 12/19/2007
  • Published: 05/28/2008
  • Est. Priority Date: 12/19/2007
  • Status: Active Application
First Claim
Patent Images

1. the chi band tape measure of location automatically, include chi box (1) and its interior chi band (2) is set with reeling, run through the button (5) that chi box (1) is provided with, the elastic reseting part (4) of the power that resets is provided to this button (5), it is characterized in that also including can be by the bull stick (6) of described button (5) driven in rotation, the bottom (61) of this bull stick (6) is articulated with a braked wheel (3), this braked wheel (3) is positioned on the chi band (2), rear side at this braked wheel (3) also is provided with an inclined-plane (8), this inclined-plane (8) leans forward towards braked wheel (3), and the bottom (61) of described bull stick (6) can be towards chi band (2) to post deflection, until making braked wheel (3) inconsistent with chi band (2) and inclined-plane (8).

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