JPS57186655A - Belt transmission device - Google Patents

Belt transmission device

Info

Publication number
JPS57186655A
JPS57186655A JP7200281A JP7200281A JPS57186655A JP S57186655 A JPS57186655 A JP S57186655A JP 7200281 A JP7200281 A JP 7200281A JP 7200281 A JP7200281 A JP 7200281A JP S57186655 A JPS57186655 A JP S57186655A
Authority
JP
Japan
Prior art keywords
belt
driving pulley
groove
idling
pulley
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
JP7200281A
Other languages
Japanese (ja)
Other versions
JPS5914653B2 (en
Inventor
Hiroshi Takano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsuboshi Belting Ltd
Original Assignee
Mitsuboshi Belting Ltd
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 Mitsuboshi Belting Ltd filed Critical Mitsuboshi Belting Ltd
Priority to JP7200281A priority Critical patent/JPS5914653B2/en
Publication of JPS57186655A publication Critical patent/JPS57186655A/en
Publication of JPS5914653B2 publication Critical patent/JPS5914653B2/en
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
    • F16H7/0827—Means for varying tension of belts, ropes, or chains for disconnecting the drive
    • 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
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
    • F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
    • F16H9/12—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members
    • F16H9/14—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members using only one pulley built-up out of adjustable conical parts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Gear-Shifting Mechanisms (AREA)

Abstract

PURPOSE:To enable a V-belt to be separated freely even in the case of overmasking of the V-belt on the driving pulley caused by the shock load, etc., while in operation, by making the width of the V-groove of the driving pulley to be changeable directly from the outside by controlling the pressing force. CONSTITUTION:When the pull-lever 6 is rotatingly shifted to the two dotted chain line position, and the traction member W is loosened; the idling wheel transfer lever 5 responds to the slackness of the traction member W and the side pressure caused by the belt 10 during running, and moves the idling pulley piece 1b to widen the V-groove of the driving pulley 1. As the result, belt 10 falls under the V-groove of the driving pulley 1, idle ron occurs, and the function of clutch off is exhibited. For the above operation, a part of the external force necessary for moving the idling pulley piece 1b, is reduced by installing an auxiliary spring 8.
JP7200281A 1981-05-12 1981-05-12 belt transmission Expired JPS5914653B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7200281A JPS5914653B2 (en) 1981-05-12 1981-05-12 belt transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7200281A JPS5914653B2 (en) 1981-05-12 1981-05-12 belt transmission

Publications (2)

Publication Number Publication Date
JPS57186655A true JPS57186655A (en) 1982-11-17
JPS5914653B2 JPS5914653B2 (en) 1984-04-05

Family

ID=13476771

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7200281A Expired JPS5914653B2 (en) 1981-05-12 1981-05-12 belt transmission

Country Status (1)

Country Link
JP (1) JPS5914653B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4637554A (en) * 1984-03-27 1987-01-20 Nippondenso Co., Ltd. Electromagnetic fuel injector with magnetic stop member
FR2932128A1 (en) * 2008-06-04 2009-12-11 France Reducteurs Self-propelled machine speed varying device for variable power transmission, has speed regulator including control unit that is formed by speed variation unit to increase speed variation range controlled by tension of belt
WO2022240276A1 (en) * 2021-10-25 2022-11-17 Rēzeknes Tehnoloģiju Akadēmija Stepless belt transmission

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4637554A (en) * 1984-03-27 1987-01-20 Nippondenso Co., Ltd. Electromagnetic fuel injector with magnetic stop member
FR2932128A1 (en) * 2008-06-04 2009-12-11 France Reducteurs Self-propelled machine speed varying device for variable power transmission, has speed regulator including control unit that is formed by speed variation unit to increase speed variation range controlled by tension of belt
WO2022240276A1 (en) * 2021-10-25 2022-11-17 Rēzeknes Tehnoloģiju Akadēmija Stepless belt transmission
LV15703A (en) * 2021-10-25 2023-01-20 Rēzeknes Tehnoloģiju Akadēmija Stepless belt transmission

Also Published As

Publication number Publication date
JPS5914653B2 (en) 1984-04-05

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