JPS57204332A - Torque limiter - Google Patents

Torque limiter

Info

Publication number
JPS57204332A
JPS57204332A JP9004781A JP9004781A JPS57204332A JP S57204332 A JPS57204332 A JP S57204332A JP 9004781 A JP9004781 A JP 9004781A JP 9004781 A JP9004781 A JP 9004781A JP S57204332 A JPS57204332 A JP S57204332A
Authority
JP
Japan
Prior art keywords
ball
shaft
sliding member
transmission clutch
transmission
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
JP9004781A
Other languages
Japanese (ja)
Other versions
JPH0243049B2 (en
Inventor
Kenji Ito
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.)
SATO ZOKI CO Ltd
SATO ZOKI KK
Mitsubishi Agricultural Machinery Co Ltd
Original Assignee
SATO ZOKI CO Ltd
SATO ZOKI KK
Mitsubishi Agricultural Machinery Co 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 SATO ZOKI CO Ltd, SATO ZOKI KK, Mitsubishi Agricultural Machinery Co Ltd filed Critical SATO ZOKI CO Ltd
Priority to JP9004781A priority Critical patent/JPS57204332A/en
Publication of JPS57204332A publication Critical patent/JPS57204332A/en
Publication of JPH0243049B2 publication Critical patent/JPH0243049B2/ja
Granted 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D43/00—Automatic clutches
    • F16D43/02—Automatic clutches actuated entirely mechanically
    • F16D43/20—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure
    • F16D43/202—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type
    • F16D43/204—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type with intermediate balls or rollers
    • F16D43/206—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type with intermediate balls or rollers moving axially between engagement and disengagement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Transmission Devices (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)

Abstract

PURPOSE:To save time of especially disengaging a transmission clutch when cause of an abnormal load is removed, by interlocking a lock member of a sliding member to the transmission clutch. CONSTITUTION:When an overload is applied to a load side O, a ball 13 comes out of a recessed part 11 against urging force of a belleville spring 17, simultaneously a sliding member 16 is also slided, and a ball 21 is pressed externally of an extension hole 20, then a shaft 22 is retracted by a spring 25. Under this condition, the ball 21 is stopped to the inner of a hollowed groove 19, simultaneously its inside is located to a large contoured part 22d of the shaft 22, to hold the sliding member 16 to an unengagement position of the ball 13. At this time, a ball 10 is located to a small contoured part 22a of the shaft 22 and sunk in an extension hole 6b of an intermediate shaft 6, thus transmission of power between a driven gear 9 and the intermediate shaft 6 is disconnected. In case of singly actuating a transmission clutch only, a lock shaft 22 is fully pulled.
JP9004781A 1981-06-11 1981-06-11 Torque limiter Granted JPS57204332A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9004781A JPS57204332A (en) 1981-06-11 1981-06-11 Torque limiter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9004781A JPS57204332A (en) 1981-06-11 1981-06-11 Torque limiter

Publications (2)

Publication Number Publication Date
JPS57204332A true JPS57204332A (en) 1982-12-15
JPH0243049B2 JPH0243049B2 (en) 1990-09-27

Family

ID=13987706

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9004781A Granted JPS57204332A (en) 1981-06-11 1981-06-11 Torque limiter

Country Status (1)

Country Link
JP (1) JPS57204332A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4828095A (en) * 1988-01-15 1989-05-09 Unidynamics Corporation Internal overload clutch assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4828095A (en) * 1988-01-15 1989-05-09 Unidynamics Corporation Internal overload clutch assembly

Also Published As

Publication number Publication date
JPH0243049B2 (en) 1990-09-27

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