Ultra-light vehicle seat construction special for bicycle and manufacturing method of supporting frame

Ultra-light vehicle seat construction special for bicycle and manufacturing method of supporting frame

  • CN 101,341,063 A
  • Filed: 12/06/2005
  • Published: 01/07/2009
  • Est. Priority Date: 12/06/2005
  • Status: Active Application
First Claim
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1. ultralight multilayer saddle construction, it is used in particular for bicycle, comprises the support frame (2) that is selectively covered by elastic spacer (3), it is characterized in that:

  • Described framework (2) has first skin (6), second skin (7) and place spacer core (8) between them, in wherein said first skin (6) and second skin (7) each comprises at least one first material layer (9) and one second material layer (10) respectively, described material is selected to have predetermined density and has higher relatively compression and the material of shearing strength value, and wherein said spacer core (8) has at least one the 3rd material layer (11), the density of described the 3rd material is less than the density of described first and second materials, described spacer core is suitable for keeping outer (6,7) separate to increase the rigidity and the mechanical strength of described framework (2), reduce its total weight simultaneously.

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