JPS6357196U - - Google Patents

Info

Publication number
JPS6357196U
JPS6357196U JP15067186U JP15067186U JPS6357196U JP S6357196 U JPS6357196 U JP S6357196U JP 15067186 U JP15067186 U JP 15067186U JP 15067186 U JP15067186 U JP 15067186U JP S6357196 U JPS6357196 U JP S6357196U
Authority
JP
Japan
Prior art keywords
axis
toothed pulley
side belt
idler roller
belt
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
JP15067186U
Other languages
Japanese (ja)
Other versions
JPH0314473Y2 (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 JP1986150671U priority Critical patent/JPH0314473Y2/ja
Publication of JPS6357196U publication Critical patent/JPS6357196U/ja
Application granted granted Critical
Publication of JPH0314473Y2 publication Critical patent/JPH0314473Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0863—Finally actuated members, e.g. constructional details thereof
    • F16H2007/0874—Two or more finally actuated members

Description

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

第１図は、第１の実施例の全体図、第２図は第
１の実施例のテンシヨナ部拡大正面図、第３図は
第１の実施例のテンシヨナ部拡大断面図、第４図
は第２の実施例の全体図である。 １ａ……フレーム、４……歯付ベルト、４ａ…
…張り側ベルト、４ｂ……弛み側ベルト、５……
アーム軸、６……アーム、７……アイドラローラ
、８……アイドラローラ軸、９……歯付プーリ、
１０……歯付プーリ軸。 Fig. 1 is an overall view of the first embodiment, Fig. 2 is an enlarged front view of the tensioner part of the first embodiment, Fig. 3 is an enlarged sectional view of the tensioner part of the first embodiment, and Fig. 4 is an enlarged sectional view of the tensioner part of the first embodiment. FIG. 3 is an overall view of the second embodiment. 1a...Frame, 4...Toothed belt, 4a...
...Tight side belt, 4b... Loose side belt, 5...
Arm shaft, 6... Arm, 7... Idler roller, 8... Idler roller shaft, 9... Toothed pulley,
10...Toothed pulley shaft.

Claims (1)

【実用新案登録請求の範囲】 (1) フレームに支持される軸を中心として回動
自在に設けられたアームの一端にアイドラローラ
を、他端に歯付プーリを有し、 前記アイドラローラは張り側ベルトの背面また
は弛み側ベルトの背面に接し、 前記歯付プーリは弛み側ベルトの歯面または張
り側ベルトの歯面に接するようにしたことを特徴
とする、自転車駆動ベルト用テンシヨナ。 (2) 前記アームの軸から前記弛み側ベルトの側
にある歯付プーリまたはアイドラローラの軸まで
の長さが、前記アームの軸から前記張り側ベルト
の側にあるアイドラローラまたは歯付プーリの軸
までの長さと等しいかまたはそれより大きいこと
を特徴とする、実用新案登録請求の範囲第１項記
載の自転車駆動ベルト用テンシヨナ。[Claims for Utility Model Registration] (1) An arm provided rotatably around an axis supported by a frame has an idler roller at one end and a toothed pulley at the other end, and the idler roller is tensioned. A tensioner for a bicycle drive belt, characterized in that the toothed pulley is in contact with a back surface of a side belt or a back surface of a slack side belt, and the toothed pulley is in contact with a tooth surface of a slack side belt or a tooth surface of a tight side belt. (2) The length from the axis of the arm to the axis of the toothed pulley or idler roller on the side of the slack side belt is the same as the length from the axis of the arm to the axis of the idler roller or toothed pulley on the side of the tight side belt. The tensioner for a bicycle drive belt according to claim 1, characterized in that the tensioner has a length equal to or greater than the length to the shaft.
JP1986150671U 1986-10-02 1986-10-02 Expired JPH0314473Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986150671U JPH0314473Y2 (en) 1986-10-02 1986-10-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986150671U JPH0314473Y2 (en) 1986-10-02 1986-10-02

Publications (2)

Publication Number Publication Date
JPS6357196U true JPS6357196U (en) 1988-04-16
JPH0314473Y2 JPH0314473Y2 (en) 1991-03-29

Family

ID=31067019

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986150671U Expired JPH0314473Y2 (en) 1986-10-02 1986-10-02

Country Status (1)

Country Link
JP (1) JPH0314473Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030061739A (en) * 2003-06-18 2003-07-22 문흥만 Belt bicycle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62163487U (en) * 1986-04-09 1987-10-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62163487U (en) * 1986-04-09 1987-10-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030061739A (en) * 2003-06-18 2003-07-22 문흥만 Belt bicycle

Also Published As

Publication number Publication date
JPH0314473Y2 (en) 1991-03-29

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