Title:
自転車用のチェーンに用いられるチェーン固定アセンブリおよび該チェーンならびにその工具の使用方法
Document Type and Number:
Japanese Patent JP5629060
Kind Code:
B2
Abstract:
It is disclosed an articulating pin (25) for the links (5,10) of a bicycle chain (1), of the type capable to be inserted in aligned holes (17,19) of an outer link (5) and of the corresponding inner link (10) of said chain (1), to hinge said links to one another, comprising a central portion (27) and a distal portion (30), characterised in that the distal end is elastically deformable for the insertion through said holes. It is also disclosed a locking button (40) for a bicycle chain, characterised in that it is plastically deformable to prevent deformations or movements of the walls of the pin (25) in the radial direction, towards the relative longitudinal axis (X). It also disclosed a locking assembly (70) of the chain, comprising the aforementioned articulating pin (25) and the corresponding locking button (40), and a bicycle transmission chain (1) comprising the aforementioned assembly. It is also disclosed a tool (500) for assembling a bicycle chain.
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Inventors:
マウリツィオ・ヴァレ
レオポルド・ラッツァリン
レオポルド・ラッツァリン
Application Number:
JP2009095715A
Publication Date:
November 19, 2014
Filing Date:
April 10, 2009
Export Citation:
Assignee:
カンパニョーロ・ソシエタ・ア・レスポンサビリタ・リミタータＣＡＭＰＡＧＮＯＬＯ ＳＯＣＩＥＴＡ Ａ ＲＥＳＰＯＮＳＡＢＩＬＩＴＡ ＬＩＭＩＴＡＴＡ
International Classes:
F16G13/06; F16G13/02
Attorney, Agent or Firm:
Shuji Sugimoto
Masashi Noda
堤 Tateo
Masashi Noda
堤 Tateo
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