JPH01154331U - - Google Patents

Info

Publication number
JPH01154331U
JPH01154331U JP5135788U JP5135788U JPH01154331U JP H01154331 U JPH01154331 U JP H01154331U JP 5135788 U JP5135788 U JP 5135788U JP 5135788 U JP5135788 U JP 5135788U JP H01154331 U JPH01154331 U JP H01154331U
Authority
JP
Japan
Prior art keywords
hole
boss
shear pin
mounting part
wheel
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
JP5135788U
Other languages
English (en)
Other versions
JPH0529379Y2 (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 JP1988051357U priority Critical patent/JPH0529379Y2/ja
Publication of JPH01154331U publication Critical patent/JPH01154331U/ja
Application granted granted Critical
Publication of JPH0529379Y2 publication Critical patent/JPH0529379Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Gears, Cams (AREA)
  • Transmission Devices (AREA)

Description

【図面の簡単な説明】
図は本考案の一実施例を示し、第1図はシエア
ピン組み付け途中における、スプロケツトホイー
ルを一部切欠して示すスプロケツトホイール取付
部の斜視図、第2図はボス部を接触面側から見た
正面図、第3図はシエアピン組み付け操作を説明
する図であり、同図Aはシエアピンをスプロケツ
トホイール側の穴に差し込んで一方向に回動させ
ている状態を示す断面図、同図Bはシエアピンの
先端が円弧溝内にはまり込んだ状態を示す断面図
、同図Cはシエアピンをスプロケツトホイール側
の穴とボス側の穴の双方に差し込んだ状態を示す
断面図、第4図はボスとスプロケツトホイールと
の接続部の垂直断面図である。 1:回転軸、2:スプロケツトホイール、3:
ボス、5:シエアピン、6,7:接触面、8,9
:穴、13:先端、14:円弧溝、15:口縁。

Claims (1)

    【実用新案登録請求の範囲】
  1. 回転軸のボス及び該ボスに接したホイールの両
    者に相互に連通する穴が設けられ、該穴にシエア
    ピンが差し通されているシエアピンの取付部の構
    造において、上記ボスとホイールとの接触面の一
    方または双方に、上記回転軸を中心とする上記穴
    の回動軌跡に沿つて伸びかつ該穴を始端とする所
    定長さの円弧溝が形成されていることを特徴とす
    るシエアピンの取付部の構造。
JP1988051357U 1988-04-15 1988-04-15 Expired - Lifetime JPH0529379Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988051357U JPH0529379Y2 (ja) 1988-04-15 1988-04-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988051357U JPH0529379Y2 (ja) 1988-04-15 1988-04-15

Publications (2)

Publication Number Publication Date
JPH01154331U true JPH01154331U (ja) 1989-10-24
JPH0529379Y2 JPH0529379Y2 (ja) 1993-07-28

Family

ID=31277385

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988051357U Expired - Lifetime JPH0529379Y2 (ja) 1988-04-15 1988-04-15

Country Status (1)

Country Link
JP (1) JPH0529379Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5012152U (ja) * 1973-05-31 1975-02-07
JPS5788806U (ja) * 1980-11-20 1982-06-01

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5012152U (ja) * 1973-05-31 1975-02-07
JPS5788806U (ja) * 1980-11-20 1982-06-01

Also Published As

Publication number Publication date
JPH0529379Y2 (ja) 1993-07-28

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