ES8303235A1 - Una disposicion de seguridad en un aparato elevador. - Google Patents

Una disposicion de seguridad en un aparato elevador.

Info

Publication number
ES8303235A1
ES8303235A1 ES506932A ES506932A ES8303235A1 ES 8303235 A1 ES8303235 A1 ES 8303235A1 ES 506932 A ES506932 A ES 506932A ES 506932 A ES506932 A ES 506932A ES 8303235 A1 ES8303235 A1 ES 8303235A1
Authority
ES
Spain
Prior art keywords
brake
drum
application
transmission components
detector
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
ES506932A
Other languages
English (en)
Other versions
ES506932A0 (es
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.)
EDERER Inc
Original Assignee
EDERER Inc
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 EDERER Inc filed Critical EDERER Inc
Publication of ES8303235A1 publication Critical patent/ES8303235A1/es
Publication of ES506932A0 publication Critical patent/ES506932A0/es
Granted legal-status Critical Current

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
    • B66D1/54—Safety gear
    • B66D1/58—Safety gear responsive to excess of load
    • 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
    • B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • B66D5/24—Operating devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Control And Safety Of Cranes (AREA)

Abstract

SISTEMA DE SEGURIDAD PARA UN APARATO ELEVADOR. CONSTA DE UN MOTOR (3) CON SU CORRESPONDIENTE ARBOL MOTOR (2A); DE UNA UNIDAD DE ACOPLAMIENTO (4) PARA LA TRANSMISION DE POTENCIA; DE UN TAMBOR (11); DE UN FRENO DE SEGURIDAD (14); Y DE UN DETECTOR MECANICO (20) DE AUSENCIA DE SINCRONIZACION QUE INCLUYE UN TREN DE TRANSMISION SECUNDARIO DE VIGILANCIA, UN PRIMER ARBOL DE ENTRADA ACOPLADO AL MOTOR (3), UN SEGUNDO ARBOL DE ENTRADA ACOPLADO AL TAMBOR, MEDIOS PARA DETECTAR UNA VARIACION PREDETERMINADA EN LA VELOCIDAD RELATIVA O EN LA DIRECCION, ENTRE LOS CITADOS ARBOLES, Y UN ACCIONADOR DE FRENO. DE APLICACION EN LOS SISTEMAS DE SEGURIDAD DE GRUAS.
ES506932A 1980-11-07 1981-11-06 Una disposicion de seguridad en un aparato elevador. Granted ES506932A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20500980A 1980-11-07 1980-11-07

Publications (2)

Publication Number Publication Date
ES8303235A1 true ES8303235A1 (es) 1983-02-01
ES506932A0 ES506932A0 (es) 1983-02-01

Family

ID=22760411

Family Applications (1)

Application Number Title Priority Date Filing Date
ES506932A Granted ES506932A0 (es) 1980-11-07 1981-11-06 Una disposicion de seguridad en un aparato elevador.

Country Status (6)

Country Link
EP (1) EP0064080B1 (es)
JP (1) JPS57501680A (es)
CA (1) CA1171069A (es)
DE (1) DE3176754D1 (es)
ES (1) ES506932A0 (es)
WO (1) WO1982001700A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58113084A (ja) * 1981-12-28 1983-07-05 三菱電機株式会社 駆動装置
US4625946A (en) * 1984-03-19 1986-12-02 Ederer Incorporated Hoist having worm safety device
KR101329691B1 (ko) * 2012-03-29 2013-11-14 주식회사 파워엠엔씨 기계식 추락 방지 장치가 구비된 핵연료 취급 설비용 단일사고방지 시스템
CN107720581B (zh) * 2017-03-05 2023-04-28 郑州东辰科技有限公司 手轮及使用该手轮的手扳葫芦和葫芦装置
US11377331B2 (en) 2019-03-29 2022-07-05 Goodrich Corporation Automatic load brake having wear-induced locking mechanism
CN112623986B (zh) * 2020-12-24 2024-04-05 武汉钢铁集团宏信置业发展有限公司 一种快速切换防跌落模式的绕绳式矿井提升装置
CN117623130B (zh) * 2024-01-24 2024-04-09 中国建筑第五工程局有限公司 一种建筑吊篮用警报设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2250985A (en) * 1939-07-08 1941-07-29 Lidgerwood Mfg Co Towing machine
US2356762A (en) * 1942-02-09 1944-08-29 Kalix John Hoist
US2950086A (en) * 1957-12-09 1960-08-23 Nat Supply Co Drilling control
US3102434A (en) * 1959-10-16 1963-09-03 Murphy Diesel Company Automatic control of output reversal in slippable drives for transmitting torque
US3110199A (en) * 1960-08-30 1963-11-12 Lilly Arthur Richard Hoist controller
US3753552A (en) * 1971-03-25 1973-08-21 Fyron Jackson Inc Displacement control system for hoist apparatus
US4177973A (en) * 1978-03-06 1979-12-11 Ederer Incorporated Cable drum safety brake
US4175727A (en) * 1978-03-06 1979-11-27 Ederer Incorporated Single failure proof crane

Also Published As

Publication number Publication date
EP0064080A1 (en) 1982-11-10
JPS57501680A (es) 1982-09-16
EP0064080A4 (en) 1985-07-01
CA1171069A (en) 1984-07-17
WO1982001700A1 (en) 1982-05-27
EP0064080B1 (en) 1988-05-25
DE3176754D1 (en) 1988-06-30
ES506932A0 (es) 1983-02-01

Similar Documents

Publication Publication Date Title
GB1530863A (en) Band knife cutting apparatus with emergency stopping system
EP0247818A3 (en) Fall-arrest apparatus
ES8303235A1 (es) Una disposicion de seguridad en un aparato elevador.
GB1212764A (en) Vehicle with braking system employing apparatus for indicating changes in angular velocity
DE69109855D1 (de) Sicherheitsverankerung zum reglen der sicherungsseilausgabe.
JPS57173644A (en) Automatic transission control unit
SE438292B (sv) Kopplingsanordning for att reglera bromstrycket i lasningssekra fordonsbromsanleggningar
GB1419641A (en) Control apparatus for a powered hoist
GB1297765A (es)
US3870378A (en) Adaptive braking system control wheel selection by coefficient comparison
ES8405721A1 (es) Una instalacion de ascensor en un edificio que tiene una pluralidad de plantas
JPS5472840A (en) Motor driven winch
US3740635A (en) Overspeed sensor for safety brake system
FR2338221A1 (fr) Dispositif pour rendre redondant un systeme de levage
FR2320857A1 (fr) Amplificateur de freinage pour bicyclette
GB1581829A (en) Brake apparatus for a winding drum
IT1235567B (it) Meccanismo di sicurezza per tamburi sollevatori
JPS5427155A (en) Brake system
SU390012A1 (ru) Механизм подъема для грузоподъемного крана
SU781171A1 (ru) Устройство защиты шахтного подъемника
SU638529A1 (ru) Способ предохранительного торможени шахтной подъемной установки со шкивами трени
GB1082264A (en) Improvements in or relating to electric hoists
GB2008762A (en) Improvements in or Relating to a Sensor for a Braking System
GB1328583A (en) Brake arrangement
SU706305A1 (ru) Система автоматического контрол и защиты шахтных подъемных установок от напуска каната при зависании подъемного сосуда