JPS6216584U - - Google Patents

Info

Publication number
JPS6216584U
JPS6216584U JP1985110204U JP11020485U JPS6216584U JP S6216584 U JPS6216584 U JP S6216584U JP 1985110204 U JP1985110204 U JP 1985110204U JP 11020485 U JP11020485 U JP 11020485U JP S6216584 U JPS6216584 U JP S6216584U
Authority
JP
Japan
Prior art keywords
arm
bicycle
supported
rear derailleur
elastically biased
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
JP1985110204U
Other languages
Japanese (ja)
Other versions
JPH0310143Y2 (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 JP1985110204U priority Critical patent/JPH0310143Y2/ja
Publication of JPS6216584U publication Critical patent/JPS6216584U/ja
Application granted granted Critical
Publication of JPH0310143Y2 publication Critical patent/JPH0310143Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係る自転車用リヤデイレーラ
の全体側面図、第２図および第３図はその作用説
明正面図、第４図はその要部の構成部品を分解し
た状態で示す斜視図、第５図は自転車の車輪側か
らみた作用説明図である。 ４……リヤデイレーラ、５……ベース部材、７
，８……リンク部材、９……可動部材、１０……
パンタグラフリンク機構、１９……規制片、２２
……第一アーム、２８……ガイドプーリ、２９…
…第二アーム、３１……テンシヨンプーリ。 Fig. 1 is an overall side view of the bicycle rear derailleur according to the present invention, Figs. 2 and 3 are front views explaining its operation, Fig. 4 is a perspective view showing its main components in an exploded state, and Fig. FIG. 5 is an explanatory diagram of the action seen from the wheel side of the bicycle. 4... Rear derailleur, 5... Base member, 7
, 8... Link member, 9... Movable member, 10...
Pantograph link mechanism, 19...Regulation piece, 22
...First arm, 28...Guide pulley, 29...
...Second arm, 31...Tension pulley.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 自転車フレームに取付けられるベース部材と、
このベース部材に対して揺動可能に連結された内
外一対のリンク部材と、このリンク部材の先端に
これらリンク部材に対して揺動可能に連結された
可動部材とを備えるパンタグラフリンク機構の上
記可動部材に、時計回り方向に弾力付勢された第
一アームを支持してこれにガイドプーリを軸支し
、この第一アームに、時計回り方向に弾力付勢さ
れた第二アームを支持してこれにテンシヨンプー
リを軸支して構成される自転車用リヤデイレーラ
において、可動部材の大径スプロケツト側への移
行に連動して第一アームの支軸まわりを反時計回
り方向に回動する規制片を設け、この規制片を、
上記第一アームに対し、この第一アームに与えら
れる付勢力に対抗するように係合させたことを特
徴とする、自転車用リヤデイレーラ。 a base member that is attached to the bicycle frame;
The above-mentioned movable pantograph link mechanism includes a pair of inner and outer link members that are swingably connected to the base member, and a movable member that is swingably connected to the link members at the tip of the link member. A first arm elastically biased clockwise is supported on the member, a guide pulley is pivotally supported on the first arm, and a second arm elastically biased clockwise is supported on the first arm. In a bicycle rear derailleur configured with a tension pulley pivotably supported, a regulating piece rotates counterclockwise around the support shaft of the first arm in conjunction with the movement of the movable member toward the large-diameter sprocket. and this regulation piece,
A rear derailleur for a bicycle, characterized in that the rear derailleur for a bicycle is engaged with the first arm so as to oppose the biasing force applied to the first arm.
JP1985110204U 1985-07-17 1985-07-17 Expired JPH0310143Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985110204U JPH0310143Y2 (en) 1985-07-17 1985-07-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985110204U JPH0310143Y2 (en) 1985-07-17 1985-07-17

Publications (2)

Publication Number Publication Date
JPS6216584U true JPS6216584U (en) 1987-01-31
JPH0310143Y2 JPH0310143Y2 (en) 1991-03-13

Family

ID=30989010

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985110204U Expired JPH0310143Y2 (en) 1985-07-17 1985-07-17

Country Status (1)

Country Link
JP (1) JPH0310143Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06249479A (en) * 1993-02-26 1994-09-06 Kaasuru Sangyo Kk Filter fitting method to ventilation fan or range hood

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59156882A (en) * 1983-02-23 1984-09-06 株式会社シマノ Derailer for bicycle

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59156882A (en) * 1983-02-23 1984-09-06 株式会社シマノ Derailer for bicycle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06249479A (en) * 1993-02-26 1994-09-06 Kaasuru Sangyo Kk Filter fitting method to ventilation fan or range hood

Also Published As

Publication number Publication date
JPH0310143Y2 (en) 1991-03-13

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