Suspension device

Suspension device

  • CN 104,487,330 A
  • Filed: 10/25/2013
  • Published: 04/01/2015
  • Est. Priority Date: 10/25/2012
  • Status: Active Application
First Claim
Patent Images

1. a draft hitch, comprising:

  • First telescoping member, comprise first outside and the first inside, an end of described first inside is inserted in described first outside, and described first telescoping member can be stretched relative to the relative movement of described first outside by described first inside;

    Second telescoping member, comprise second outside and the second inside, described second outside and described first outer ties, described second inside is with described first interior bonds and an end is inserted in described second outside, and described second telescoping member can be stretched relative to the relative movement of described second outside by described second inside;

    Wheel support portion, can by the one of wheel support in external member or inner member, described external member comprises described first outside, described second outside and by the described first outside outer connecting part with described second outer ties together with, and described inner member comprises described first inner, described second inner and by connecting part in described first inside is together with described second interior bonds;

    AndBody mount portion, can be bearing on the vehicle body of vehicle by the another one in described external member or described inner member;

    Described second outside is formed first outside less than described, and by the multiple described outer connecting part be set up in parallel in the telescopic direction of described second telescoping member with described first outer ties,Described second inside is formed that size is first inner identical or inner less than described first with described, and by connecting part in described at least one with described first interior bonds,From the rotation axis direction of wheel being supported in described wheel support portion, described second telescoping member is configured in the telescopic direction of the described second telescoping member position parallel with the telescopic direction of described first telescoping member,Further, from either party direction vertical with the rotation axis of the wheel being supported in described wheel support portion always, described second telescoping member is configured at least overlapping with a part for described first telescoping member position.

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