GB1339064A - Safety overload disconnect devices - Google Patents

Safety overload disconnect devices

Info

Publication number
GB1339064A
GB1339064A GB2208171A GB2208171A GB1339064A GB 1339064 A GB1339064 A GB 1339064A GB 2208171 A GB2208171 A GB 2208171A GB 2208171 A GB2208171 A GB 2208171A GB 1339064 A GB1339064 A GB 1339064A
Authority
GB
United Kingdom
Prior art keywords
balls
driving
recesses
safety overload
driven member
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.)
Expired
Application number
GB2208171A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1339064A publication Critical patent/GB1339064A/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
    • 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
    • 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
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/20—Auxiliary indicators or alarms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
  • Transmission Devices (AREA)
  • Motor Or Generator Current Collectors (AREA)
GB2208171A 1970-02-18 1971-04-19 Safety overload disconnect devices Expired GB1339064A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1227170A 1970-02-18 1970-02-18

Publications (1)

Publication Number Publication Date
GB1339064A true GB1339064A (en) 1973-11-28

Family

ID=21754166

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2208171A Expired GB1339064A (en) 1970-02-18 1971-04-19 Safety overload disconnect devices

Country Status (5)

Country Link
US (1) US3599067A (enExample)
JP (1) JPS4836853B1 (enExample)
CA (1) CA936817A (enExample)
FR (1) FR2078731A5 (enExample)
GB (1) GB1339064A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2158894A (en) * 1984-05-15 1985-11-20 Westinghouse Brake & Signal Actuator comprising electric motor and torque limiting device
CN112360892A (zh) * 2020-10-27 2021-02-12 嘉兴美茵钛传动科技有限公司 一种具有软启动功能的限矩联轴器
CN112901669A (zh) * 2021-03-22 2021-06-04 健亨科技(深圳)有限公司 一种无人装卸扭力离合器及防脱结构
WO2023082466A1 (zh) * 2021-11-15 2023-05-19 法兰泰克重工股份有限公司 一种可变轨起升过载保护装置

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATA897673A (de) * 1972-11-10 1975-11-15 Morgaardshammar Ab Backenbrecher
US4114078A (en) * 1977-01-24 1978-09-12 Malinski Richard F Mechanical torque limit for valve actuator
US4273230A (en) * 1978-11-24 1981-06-16 Packaging Industries, Inc. Indexing drive disconnect
US4257147A (en) * 1979-04-17 1981-03-24 White Consolidated Industries, Inc. Overload clutch for the feed roll of a carding machine
US4746320A (en) * 1979-12-14 1988-05-24 Unidynamics Corporation Torque limiting clutch
DE3004991A1 (de) * 1980-02-11 1981-08-20 Hilti AG, 9494 Schaan Ueberlastkupplung zum uebertragen eines begrenzten drehmomentes
DE3236926C2 (de) * 1982-10-06 1985-06-05 Claudius Peters Ag, 2000 Hamburg Mechanisch fremdschaltbare Drehkupplung
US4569240A (en) * 1984-03-05 1986-02-11 Easom Engineering & Manufacturing Corp. Motion generating mechanism
US4678452A (en) * 1985-07-26 1987-07-07 Performance Feeders, Inc. Overload release clutch
US4635769A (en) * 1986-03-07 1987-01-13 Canadian General Electric Company Limited Gear protection system for grinding mills
DE4300952A1 (de) * 1993-01-15 1994-07-21 Mayr Christian Gmbh & Co Kg Überlastkupplung
US5896968A (en) * 1997-04-22 1999-04-27 The Carlson Company, Inc. Torque limiting mechanism
US20100189570A1 (en) * 2008-01-10 2010-07-29 Hung-Chen Hsu Intelligent auto-sensing pumping device
US9573458B2 (en) * 2012-10-03 2017-02-21 Magna, International Inc. Spring operated back-up/fail-safe module for active grille shutter systems

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2757327A (en) * 1953-03-09 1956-07-31 Francis V Spronz Motor control for door operation
US2730666A (en) * 1953-03-23 1956-01-10 Jack H Cohen Power control device for electric motor
US3252303A (en) * 1962-08-06 1966-05-24 Anthony V Weasler Ball type torque limiting clutch

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2158894A (en) * 1984-05-15 1985-11-20 Westinghouse Brake & Signal Actuator comprising electric motor and torque limiting device
CN112360892A (zh) * 2020-10-27 2021-02-12 嘉兴美茵钛传动科技有限公司 一种具有软启动功能的限矩联轴器
CN112901669A (zh) * 2021-03-22 2021-06-04 健亨科技(深圳)有限公司 一种无人装卸扭力离合器及防脱结构
CN112901669B (zh) * 2021-03-22 2024-12-31 健亨科技(深圳)有限公司 一种无人装卸扭力离合器及防脱结构
WO2023082466A1 (zh) * 2021-11-15 2023-05-19 法兰泰克重工股份有限公司 一种可变轨起升过载保护装置

Also Published As

Publication number Publication date
DE2056962B2 (de) 1973-01-04
JPS4836853B1 (enExample) 1973-11-07
FR2078731A5 (enExample) 1971-11-05
US3599067A (en) 1971-08-10
CA936817A (en) 1973-11-13
DE2056962A1 (de) 1971-08-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee