Rear-mounted brake with low wind resistance

Rear-mounted brake with low wind resistance

  • CN 101,811,545 B
  • Filed: 04/21/2010
  • Issued: 10/15/2014
  • Est. Priority Date: 04/21/2010
  • Status: Active Grant
First Claim
Patent Images

1. a rear-mounted brake with low wind, this brake device comprises:

  • Two brake jig arm, one end of each jig arm of braking has an articulated section, and contiguous this place, articulated section has a combined hole, this brake jig arm is pivotally secured in the central siphon of front fork tube with one first Combining bolt, and this brake jig arm one of them be connected with a brake cable sleeve pipe;

    One group of brake holder, is with one second Combining bolt, to be fixed on respectively the combined hole of the jig arm of respectively braking, and the axis direction of this brake holder is vertical with the axis direction of this brake jig arm;

    AndOne group of brake shoes, system is fixed on the holder that respectively brakes respectively, and the axis direction of this brake shoes is parallel with the axis direction of this brake holder, it is characterized in that;

    this brake device is arranged on the rear side of front fork tube, and its center width spacing of two side shaft pipes of front fork tube is 59mm-63mm, and two side shaft pipes are 60mm-70mm with its center height spacing of axle sleeve of brake jig arm articulated section;

    This brake cable cover piping must be linked to the axle sleeve on the left of brake jig arm or in the articulated section of any side on right side;

    This brake holder passes combined hole and a convex-concave arc washer of the jig arm of respectively braking respectively with one second Combining bolt, and screws togather fixed brake holder;

    The front end of this convex-concave arc washer just sticks to the convex arc section of brake holder with its concave-arc part, and the Yi Qi convex arc section, rear end of convex-concave arc washer just sticks in the concave-arc part of the combined hole of brake jig arm, this second Combining bolt can produce circular arc position to adjustment to the brake shoes of brake holder.

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