JPS6065460U - Toothed belt drive device - Google Patents

Toothed belt drive device

Info

Publication number
JPS6065460U
JPS6065460U JP15878083U JP15878083U JPS6065460U JP S6065460 U JPS6065460 U JP S6065460U JP 15878083 U JP15878083 U JP 15878083U JP 15878083 U JP15878083 U JP 15878083U JP S6065460 U JPS6065460 U JP S6065460U
Authority
JP
Japan
Prior art keywords
belt
pulley
toothed belt
tooth
drive device
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
JP15878083U
Other languages
Japanese (ja)
Other versions
JPS62440Y2 (en
Inventor
水野　高秀
Original Assignee
三ツ星ベルト株式会社
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 三ツ星ベルト株式会社 filed Critical 三ツ星ベルト株式会社
Priority to JP15878083U priority Critical patent/JPS6065460U/en
Priority to IN762/MAS/84A priority patent/IN162773B/en
Priority to EP84306935A priority patent/EP0146224B1/en
Priority to US06/660,009 priority patent/US4604080A/en
Priority to CA000465143A priority patent/CA1227667A/en
Priority to AT84306935T priority patent/ATE24588T1/en
Priority to DE8484306935T priority patent/DE3461857D1/en
Publication of JPS6065460U publication Critical patent/JPS6065460U/en
Application granted granted Critical
Publication of JPS62440Y2 publication Critical patent/JPS62440Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Pulleys (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (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) [Abstract] 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 drawings]

第１図は本考案の駆動装置に使用するプーリの歯部断面
図、第２図は本考案の駆動装置に使用する歯付ベルトの
歯部断面図、第３図イは第１図に示すプーリと第２図に
示す歯付ベルトを組合せた状態図、第３図口はプーリと
ベルト間のバックラッシュを示す図、第４図は、歯付ベ
ルトとプーリの駆動中の係合状態においてベルト歯部に
かかる側圧分布を示す模式図、第５図乃至第７図は歯付
ベルトが従動軸に取付けたプーリから外れる時の各状態
を示す図である。Figure 1 is a cross-sectional view of the teeth of a pulley used in the drive device of the present invention, Figure 2 is a cross-sectional view of the teeth of a toothed belt used in the drive device of the present invention, and Figure 3A is shown in Figure 1. Fig. 3 shows the backlash between the pulley and the belt, and Fig. 4 shows the state in which the toothed belt and the pulley are engaged during driving. FIGS. 5 to 7 are schematic diagrams showing the lateral pressure distribution applied to the belt teeth, and are diagrams showing various states when the toothed belt comes off the pulley attached to the driven shaft.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] プーリと歯付ベルトからなり、前記プーリは断面形状に
おいて両端部の円弧とこれを連結する直線部分の表面部
分からなるプーリ歯部と、２つの楕円の長軸の交差角を
７０°〜９０°とし、しかも長軸と短軸の比をＩｌｏ、
６〜０．９とする２つの楕円弧の一部から形成されるプ
ーリ溝部から構成され、一方、歯付ベルトはベルト長手
方向に一部ピッチで歯部と溝部を交互に有し、ベルト歯
部としてベルト歯元を円弧とし、残りの領域を２つの楕
円形によってベルト歯先部で交差させた形状として構成
される歯付ベルトの駆動装置であり、かつ歯付ベルトと
プーリの静的噛み合い状態におい□てベルト歯部とプー
リ溝部間のバックラッシュをベルト歯元から歯先に至っ
て増大させてなることを特徴とする歯付ベルトの駆動装
置。Consisting of a pulley and a toothed belt, the pulley has a cross-sectional shape with a pulley tooth portion consisting of a circular arc at both ends and a surface portion of a straight line connecting the two ends, and an intersection angle of 70° to 90° between the long axes of two ellipses. and the ratio of the major axis to the minor axis is Ilo,
The toothed belt is composed of pulley grooves formed from parts of two elliptical arcs of 6 to 0.9. On the other hand, a toothed belt has teeth and grooves alternately at a partial pitch in the longitudinal direction of the belt. This is a drive device for a toothed belt that has a shape in which the tooth root of the belt is an arc and the remaining area is two ellipses that intersect at the tips of the belt teeth, and the toothed belt and the pulley are in a static meshing state. A drive device for a toothed belt, characterized in that the backlash between the belt teeth and the pulley groove is increased from the root of the belt tooth to the tip of the tooth.
JP15878083U 1983-10-12 1983-10-13 Toothed belt drive device Granted JPS6065460U (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP15878083U JPS6065460U (en) 1983-10-13 1983-10-13 Toothed belt drive device
IN762/MAS/84A IN162773B (en) 1983-10-12 1984-10-10
EP84306935A EP0146224B1 (en) 1983-10-12 1984-10-11 Toothed belt drive
US06/660,009 US4604080A (en) 1983-10-12 1984-10-11 Toothed drive belt
CA000465143A CA1227667A (en) 1983-10-12 1984-10-11 Toothed belt drive
AT84306935T ATE24588T1 (en) 1983-10-12 1984-10-11 BELT DRIVE.
DE8484306935T DE3461857D1 (en) 1983-10-12 1984-10-11 Toothed belt drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15878083U JPS6065460U (en) 1983-10-13 1983-10-13 Toothed belt drive device

Publications (2)

Publication Number Publication Date
JPS6065460U true JPS6065460U (en) 1985-05-09
JPS62440Y2 JPS62440Y2 (en) 1987-01-08

Family

ID=30349699

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15878083U Granted JPS6065460U (en) 1983-10-12 1983-10-13 Toothed belt drive device

Country Status (1)

Country Link
JP (1) JPS6065460U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6067454U (en) * 1983-10-17 1985-05-13 三ツ星ベルト株式会社 Toothed belt drive device

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3756091A (en) * 1970-02-19 1973-09-04 Uniroyal Inc Positive power transmission system
JPS5220629A (en) * 1975-08-08 1977-02-16 Matsushita Electric Works Ltd Plane roof material
JPS5276571A (en) * 1975-12-18 1977-06-28 Goodyear Tire & Rubber Transmission belt and pulley
US4148225A (en) * 1977-10-31 1979-04-10 The Gates Rubber Company Belt sprocket
JPS5499854A (en) * 1977-12-14 1979-08-07 Uniroyal Inc Mechanical power transmission mechanism
JPS56167955A (en) * 1980-05-27 1981-12-23 Mitsuboshi Belting Ltd Transmission apparatus with toothed belt
JPS571714A (en) * 1980-06-04 1982-01-06 Mitsubishi Chem Ind Ltd Heater
US4371363A (en) * 1979-05-25 1983-02-01 Industrie Pirelli S.P.A. Toothed belt
JPS5989852A (en) * 1982-10-20 1984-05-24 ザ　ゲイツ　ラバー　カンパニー Transmission gear for power

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3756091A (en) * 1970-02-19 1973-09-04 Uniroyal Inc Positive power transmission system
JPS5220629A (en) * 1975-08-08 1977-02-16 Matsushita Electric Works Ltd Plane roof material
JPS5276571A (en) * 1975-12-18 1977-06-28 Goodyear Tire & Rubber Transmission belt and pulley
US4041789A (en) * 1975-12-18 1977-08-16 The Goodyear Tire & Rubber Company Belt drive including toothed belts and toothed pulleys of improved tooth configurations
US4148225A (en) * 1977-10-31 1979-04-10 The Gates Rubber Company Belt sprocket
JPS5499854A (en) * 1977-12-14 1979-08-07 Uniroyal Inc Mechanical power transmission mechanism
US4371363A (en) * 1979-05-25 1983-02-01 Industrie Pirelli S.P.A. Toothed belt
JPS56167955A (en) * 1980-05-27 1981-12-23 Mitsuboshi Belting Ltd Transmission apparatus with toothed belt
JPS571714A (en) * 1980-06-04 1982-01-06 Mitsubishi Chem Ind Ltd Heater
JPS5989852A (en) * 1982-10-20 1984-05-24 ザ　ゲイツ　ラバー　カンパニー Transmission gear for power

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6067454U (en) * 1983-10-17 1985-05-13 三ツ星ベルト株式会社 Toothed belt drive device

Also Published As

Publication number Publication date
JPS62440Y2 (en) 1987-01-08

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