Vehicle coupling for producing mechanical bond between first and second vehicle

Vehicle coupling for producing mechanical bond between first and second vehicle

  • CN 101,925,503 B
  • Filed: 01/22/2009
  • Issued: 02/08/2017
  • Est. Priority Date: 01/26/2008
  • Status: Active Grant
First Claim
Patent Images

1. a kind of coupler for setting up mechanical connection between first and second vehicle, wherein said vehicle connectionDevice includes hookup body (1), and described hookup body (1) includes joint cover (4) and at least one is made up of metal foam (3)Structural area (2),Wherein, described structural area (2) is in the support member (10) of the downside of described joint cover (4), and described support member (10) isOne kind strengthens the rib structure of joint cover (4);

  • Wherein, described metal foam (3) is located at and is provided with two supporting-points (13) at the lateral location being located on the contrary, is propped up with being supported onJoint cover (4) in supporting block, described rest pad is located under it;

    AndWherein, foaming structure result in the intensity of the metal foam (3) of low volume density and somewhat reduction.

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