JPS5860351U - Bidirectional rotation transmission mechanism - Google Patents

Bidirectional rotation transmission mechanism

Info

Publication number
JPS5860351U
JPS5860351U JP15221781U JP15221781U JPS5860351U JP S5860351 U JPS5860351 U JP S5860351U JP 15221781 U JP15221781 U JP 15221781U JP 15221781 U JP15221781 U JP 15221781U JP S5860351 U JPS5860351 U JP S5860351U
Authority
JP
Japan
Prior art keywords
lever
idler
idler lever
pulley
shaft
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
JP15221781U
Other languages
Japanese (ja)
Other versions
JPH0210600Y2 (en
Inventor
伊藤　昭雄
Original Assignee
株式会社三協精機製作所
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 by 株式会社三協精機製作所 filed Critical 株式会社三協精機製作所
Priority to JP15221781U priority Critical patent/JPS5860351U/en
Publication of JPS5860351U publication Critical patent/JPS5860351U/en
Application granted granted Critical
Publication of JPH0210600Y2 publication Critical patent/JPH0210600Y2/ja
Granted legal-status Critical Current

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  • Transmission Devices (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

図面は本考案の一実施例が示され、第１図は両方向回転
伝達機構のアイドラープーリが揺動反転されない状態説
明図、第２図は第１図■−■線断面側面図、第３図はア
イドラープーリが右側に揺動された状態説明図である。 ２・・・駆動輪、２１・・・歯車、２２・・・プーリ、
３・・・反転レバー、３２・・・円弧状歯、４・・・ア
イドラーレバー、４１・・・軸、４２・・・反転レバー
と摩擦接合したプーリ（アイドラープーリ）、７・・・
バネ、８゜９・・・従動輪。The drawings show one embodiment of the present invention, and Fig. 1 is an explanatory diagram of a state in which the idler pulley of the bidirectional rotation transmission mechanism is not rotated, Fig. 2 is a cross-sectional side view taken along the line ■-■ of Fig. 1, and Fig. 3 is an explanatory diagram of a state in which the idler pulley is swung to the right. 2... Drive wheel, 21... Gear, 22... Pulley,
3... Reversing lever, 32... Arc-shaped teeth, 4... Idler lever, 41... Shaft, 42... Pulley frictionally connected to the reversing lever (idler pulley), 7...
Spring, 8°9...driven wheel.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 歯車とプーリとが同軸となった駆動輪と、軸を有するア
イドラーレバーと、該レバーに回動域を規制して支持さ
れ前記軸を中心とする円弧状歯を先端に有して該歯が前
記歯車とかみ合い自在の反転レバーと、アイドラーレバ
ーの軸に嵌り反転レバーとマサツ接合したプーリと、駆
動輪方向にアイドラーレバーを付勢するバネと、アイド
ラーレバーを付勢力向及び揺動自在に支持する支持手段
と、アイドラーレバーの揺動によるプーリの変位域両側
に臨む従動輪とを備えると共に、円弧状歯は揺動途中で
歯車とのかみ合いが終る巾とした両方向回転伝達機構。A drive wheel having a coaxial gear and a pulley, an idler lever having a shaft, and an idler lever that is supported by the lever with a restricted rotation range and has arcuate teeth centered on the shaft at the tip. A reversing lever that can freely mesh with the gear, a pulley that fits on the shaft of the idler lever and is tightly connected to the reversing lever, a spring that biases the idler lever in the direction of the drive wheel, and supports the idler lever so that it can freely swing in the direction of the biasing force and swing. A bidirectional rotation transmission mechanism comprising a support means for supporting the idler lever, and a driven wheel facing both sides of the pulley displacement area due to the swinging of the idler lever, and the arcuate teeth are wide enough to end meshing with the gear in the middle of swinging.
JP15221781U 1981-10-15 1981-10-15 Bidirectional rotation transmission mechanism Granted JPS5860351U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15221781U JPS5860351U (en) 1981-10-15 1981-10-15 Bidirectional rotation transmission mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15221781U JPS5860351U (en) 1981-10-15 1981-10-15 Bidirectional rotation transmission mechanism

Publications (2)

Publication Number Publication Date
JPS5860351U true JPS5860351U (en) 1983-04-23
JPH0210600Y2 JPH0210600Y2 (en) 1990-03-15

Family

ID=29944877

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15221781U Granted JPS5860351U (en) 1981-10-15 1981-10-15 Bidirectional rotation transmission mechanism

Country Status (1)

Country Link
JP (1) JPS5860351U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54127508U (en) * 1978-02-27 1979-09-05

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54127508U (en) * 1978-02-27 1979-09-05

Also Published As

Publication number Publication date
JPH0210600Y2 (en) 1990-03-15

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