IT986495B - Paranco azionato a motore con si stema di frenatura di sicurezza - Google Patents

Paranco azionato a motore con si stema di frenatura di sicurezza

Info

Publication number
IT986495B
IT986495B IT68836/73A IT6883673A IT986495B IT 986495 B IT986495 B IT 986495B IT 68836/73 A IT68836/73 A IT 68836/73A IT 6883673 A IT6883673 A IT 6883673A IT 986495 B IT986495 B IT 986495B
Authority
IT
Italy
Prior art keywords
braking system
motor operated
safety braking
operated hoist
hoist
Prior art date
Application number
IT68836/73A
Other languages
English (en)
Italian (it)
Original Assignee
Transfer Systems
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 Transfer Systems filed Critical Transfer Systems
Application granted granted Critical
Publication of IT986495B publication Critical patent/IT986495B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02—Driving gear
    • B66D1/14—Power transmissions between power sources and drums or barrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00—Capstans, winches or hoists
    • B66D2700/03—Mechanisms with latches or braking devices in general for capstans, hoists or similar devices as well as braking devices actuated electrically or by fluid under pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Types And Forms Of Lifts (AREA)
  • Braking Arrangements (AREA)
  • Transmission Devices (AREA)
  • Control And Safety Of Cranes (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
IT68836/73A 1972-06-23 1973-06-20 Paranco azionato a motore con si stema di frenatura di sicurezza IT986495B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00265571A US3836121A (en) 1972-06-23 1972-06-23 Motor-driven hoist with protective braking system

Publications (1)

Publication Number Publication Date
IT986495B true IT986495B (it) 1975-01-30

Family

ID=23011006

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68836/73A IT986495B (it) 1972-06-23 1973-06-20 Paranco azionato a motore con si stema di frenatura di sicurezza

Country Status (5)

Country Link
US (1) US3836121A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS4956349A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2331227A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2189302B3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT986495B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4479647A (en) * 1981-12-30 1984-10-30 Smith Robert S Resistance exerciser
WO1983002236A1 (en) * 1981-12-30 1983-07-07 Smith, Robert, S. Isometric and isotonic excerciser with variable resistance
US4625946A (en) * 1984-03-19 1986-12-02 Ederer Incorporated Hoist having worm safety device
US4973893A (en) * 1989-12-12 1990-11-27 Allied-Signal Inc. Piston and drum drive system
IT1317644B1 (it) * 2000-05-18 2003-07-15 Chiara Sozzi Dispositivo di azionamento perfezionato per la trazione di cavi ocatene
FR2824057A1 (fr) * 2001-04-25 2002-10-31 Yavor Pachov Suiveur d'entrainement de securite irreversible
FR2946968B1 (fr) 2009-06-23 2011-07-08 Abcd Systeme de securite pour piece tournante et treuil de levage equipe d'un tel systeme
EA201100202A1 (ru) * 2010-12-13 2011-10-31 Зао "Диаконт" Подъёмный механизм для подъёма электрического устройства с подмоткой кабеля такого устройства
FR2973361B1 (fr) * 2011-04-01 2013-05-03 Siguren Ingenierie Ensemble comprenant un appareil de securite equipant un dispositif de levage, notamment un treuil, et un systeme d'actionnement de cet appareil
KR101904219B1 (ko) * 2012-03-28 2018-10-04 시구헨 엔지니어링 승강 장치, 특히 윈치를 구비한 안전장치, 및 상기 장치를 작동시키기 위한 시스템을 포함하는 조립체
BR112015023677A2 (pt) * 2013-03-20 2017-07-18 Axon Ep Inc sistema de mecanismo de elevação
US9790063B1 (en) * 2014-01-15 2017-10-17 Ramsey Winch Company Electronically controlled clutch for a winch
CN106163969A (zh) * 2014-01-21 2016-11-23 基伊埃牧场科技加拿大公司 线缆驱动单元
EP2977344A1 (de) * 2014-07-22 2016-01-27 MOOG GmbH Hebevorrichtung für Lasten
CN109665419A (zh) * 2017-10-17 2019-04-23 陕西小溪机电科技有限公司 一种具有手动救援装置的曳引装置
CN110520347B (zh) * 2018-03-08 2021-12-14 卡沃汽车工业及贸易股份公司 具有轮胎自下降机构和锁的备胎绞盘
CN109368437B (zh) * 2018-12-15 2023-07-14 康达电梯有限公司 电梯的防坠系统
US11254549B2 (en) 2019-06-04 2022-02-22 Goodrich Corporation Hoist translating drum with bar spline bearing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1781134A (en) * 1928-02-07 1930-11-11 Edward J Shoemaker Submarine and auxiliary boat therefor
US1885458A (en) * 1930-03-15 1932-11-01 Joseph Maniscalco Speed control for elevators
US2884800A (en) * 1957-05-01 1959-05-05 Duff Norton Co Worm drive mechanism
FR1520606A (fr) * 1967-02-20 1968-04-12 Potain & Cie Ets F Perfectionnements aux treuils pour la commande d'appareils de levage du genre des grues, ponts roulants au analogues
US3541888A (en) * 1969-04-14 1970-11-24 Warn Belleview Inc Mechanical power transmitting mechanism

Also Published As

Publication number Publication date
US3836121A (en) 1974-09-17
FR2189302A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-01-25
JPS4956349A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-05-31
FR2189302B3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-06-11
DE2331227A1 (de) 1974-01-10

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