JPS634892U - - Google Patents

Info

Publication number
JPS634892U
JPS634892U JP10005986U JP10005986U JPS634892U JP S634892 U JPS634892 U JP S634892U JP 10005986 U JP10005986 U JP 10005986U JP 10005986 U JP10005986 U JP 10005986U JP S634892 U JPS634892 U JP S634892U
Authority
JP
Japan
Prior art keywords
teeth
sprocket
diameter sprocket
tooth
tooth group
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.)
Granted
Application number
JP10005986U
Other languages
English (en)
Other versions
JPH0247118Y2 (ja
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 JP1986100059U priority Critical patent/JPH0247118Y2/ja
Publication of JPS634892U publication Critical patent/JPS634892U/ja
Application granted granted Critical
Publication of JPH0247118Y2 publication Critical patent/JPH0247118Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Gears, Cams (AREA)

Description

【図面の簡単な説明】
第1図は本考案装置の一実施例を示す一部を省
略した正面図、第2図は要部のみの断面図、第3
図〜第7図はチエンの掛換状態を示す説明図、第
8図は全体の一部切欠側面図である。 1……小径側スプロケツト、2……大径側スプ
ロケツト、11……第1歯群の歯、12……第2
歯群の歯。

Claims (1)

    【実用新案登録請求の範囲】
  1. 歯数差を1歯とした少なくとも2枚のスプロケ
    ツトを備えて成る多段スプロケツト装置であつて
    、歯数の少ない小径側スプロケツト1に、歯数の
    多い大径側スプロケツト2に対する外面を面取り
    した複数の歯11を1組とする第1歯群1Aと、
    前記大径側スプロケツト2に対する内面を面取り
    した複数の歯12を1組とする第2歯群1Bとを
    周方向に隣接して設けたことを特徴とする自転車
    用多段スプロケツト装置。
JP1986100059U 1986-06-30 1986-06-30 Expired JPH0247118Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986100059U JPH0247118Y2 (ja) 1986-06-30 1986-06-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986100059U JPH0247118Y2 (ja) 1986-06-30 1986-06-30

Publications (2)

Publication Number Publication Date
JPS634892U true JPS634892U (ja) 1988-01-13
JPH0247118Y2 JPH0247118Y2 (ja) 1990-12-11

Family

ID=30969519

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986100059U Expired JPH0247118Y2 (ja) 1986-06-30 1986-06-30

Country Status (1)

Country Link
JP (1) JPH0247118Y2 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5633829U (ja) * 1979-08-24 1981-04-02
JPS6023491U (ja) * 1983-07-26 1985-02-18 株式会社シマノ 多段チエンギヤ
JPH0247118U (ja) * 1988-09-22 1990-03-30

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5633829U (ja) * 1979-08-24 1981-04-02
JPS6023491U (ja) * 1983-07-26 1985-02-18 株式会社シマノ 多段チエンギヤ
JPH0247118U (ja) * 1988-09-22 1990-03-30

Also Published As

Publication number Publication date
JPH0247118Y2 (ja) 1990-12-11

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