Elastic colloid buffer

Elastic colloid buffer

CN
  • CN 201,284,812 Y
  • Filed: 11/04/2008
  • Issued: 08/05/2009
  • Est. Priority Date: 11/04/2008
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of elastic gel buffer comprises:

  • piston, and described piston comprises piston rod and piston head;

    Cylinder barrel, the sealing of the cylinder barrel one end opening the other end has a containing space in it;

    One end of this cylinder barrel opening is provided with end cap, and described cylinder barrel and described end cap form the containing space of a sealing;

    Be filled with elastic gel in the described containing space;

    The external diameter of piston head is less than internal diameter of cylinder, be formed with the damping gap between piston head outer rim and the inner wall of cylinder, it is characterized in that, the containing space of described elastic gel buffer is an internal diameter continually varying containing space, comprises the constant space segment of at least one internal diameter and at least one internal diameter gradual change space segment.

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