JPS6447492U - - Google Patents

Info

Publication number
JPS6447492U
JPS6447492U JP14291687U JP14291687U JPS6447492U JP S6447492 U JPS6447492 U JP S6447492U JP 14291687 U JP14291687 U JP 14291687U JP 14291687 U JP14291687 U JP 14291687U JP S6447492 U JPS6447492 U JP S6447492U
Authority
JP
Japan
Prior art keywords
gear
plates
chain
pair
small diameter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP14291687U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP14291687U priority Critical patent/JPS6447492U/ja
Publication of JPS6447492U publication Critical patent/JPS6447492U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Gears, Cams (AREA)

Description

【図面の簡単な説明】
第1図は本考案チエンの一実施例を示す正面図
、第2図は平面図、第3図はインナープレートの
みの内側面図、第4図は掛換状態を示す説明図で
ある。 11,12……インナープレート、3……アウ
タープレート、4……ピン、11a……凹部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 自転車におけるフロントギヤとリヤギヤとの少
    なくとも一方を多段とし、この多段ギヤの一つと
    前記両ギヤのうちの他方との間に張設されるチエ
    ンであつて、1対のインナープレート11,12
    と、1対のアウタープレート3,3とこれら両プ
    レート11,12及び3,3を連結するピン4と
    から成り、前記インナープレート11,12のう
    ち、前記ギヤに対し外側に位置するインナープレ
    ート11の、ギヤ噛合時における内側縁で、ギヤ
    の正転時におけるチエン移動方向後方側部位に、
    前記多段ギヤにおける小径ギヤから大径ギヤに掛
    換えるとき前記小径ギヤの歯との干渉を防ぐ凹部
    11aを設けたことを特徴とする自転車用チエン
JP14291687U 1987-09-17 1987-09-17 Pending JPS6447492U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14291687U JPS6447492U (ja) 1987-09-17 1987-09-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14291687U JPS6447492U (ja) 1987-09-17 1987-09-17

Publications (1)

Publication Number Publication Date
JPS6447492U true JPS6447492U (ja) 1989-03-23

Family

ID=31409267

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14291687U Pending JPS6447492U (ja) 1987-09-17 1987-09-17

Country Status (1)

Country Link
JP (1) JPS6447492U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019245705A1 (en) 2018-06-19 2019-12-26 Danisco Us Inc Subtilisin variants

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS622493B2 (ja) * 1981-02-27 1987-01-20 Hitachi Ltd
JPS622492B2 (ja) * 1981-02-27 1987-01-20 Mitsubishi Electric Corp

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS622493B2 (ja) * 1981-02-27 1987-01-20 Hitachi Ltd
JPS622492B2 (ja) * 1981-02-27 1987-01-20 Mitsubishi Electric Corp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019245705A1 (en) 2018-06-19 2019-12-26 Danisco Us Inc Subtilisin variants

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