FR2374251A1 - Mecanisme de mou et de rupture de cable et de fin de course - Google Patents

Mecanisme de mou et de rupture de cable et de fin de course

Info

Publication number
FR2374251A1
FR2374251A1 FR7638044A FR7638044A FR2374251A1 FR 2374251 A1 FR2374251 A1 FR 2374251A1 FR 7638044 A FR7638044 A FR 7638044A FR 7638044 A FR7638044 A FR 7638044A FR 2374251 A1 FR2374251 A1 FR 2374251A1
Authority
FR
France
Prior art keywords
switch
hoist
lift
driving motor
cable
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
FR7638044A
Other languages
English (en)
Other versions
FR2374251B1 (fr
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
Priority to FR7638044A priority Critical patent/FR2374251A1/fr
Publication of FR2374251A1 publication Critical patent/FR2374251A1/fr
Application granted granted Critical
Publication of FR2374251B1 publication Critical patent/FR2374251B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/12—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions in case of rope or cable slack
    • B66B5/125—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions in case of rope or cable slack electrical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/08—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for preventing overwinding
    • B66B5/10—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for preventing overwinding electrical

Landscapes

  • Jib Cranes (AREA)
  • Control And Safety Of Cranes (AREA)

Abstract

Dispositif de sécurité de mou de câble et de rupture, lequel est un câble de traction de benne de monte-charge ainsi que d'arrêt en cas de dépassement des niveaux extrêmes. Il comprend un ensemble qui pivote autour d'un axe et, en cas de heurt de la benne ou en cas de mou de câble, le pivotement est alors assuré par un contrepoids. Un des bras entraîne une came qui change la position de la came de l'interrupteur. Une tige garde-cable assure la sécurité du dispositif. L'invention peut être utilisée pour la sécurité des monte-charge en cas de mou de câble et rupture de câble.
FR7638044A 1976-12-17 1976-12-17 Mecanisme de mou et de rupture de cable et de fin de course Granted FR2374251A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7638044A FR2374251A1 (fr) 1976-12-17 1976-12-17 Mecanisme de mou et de rupture de cable et de fin de course

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7638044A FR2374251A1 (fr) 1976-12-17 1976-12-17 Mecanisme de mou et de rupture de cable et de fin de course

Publications (2)

Publication Number Publication Date
FR2374251A1 true FR2374251A1 (fr) 1978-07-13
FR2374251B1 FR2374251B1 (fr) 1980-04-18

Family

ID=9181181

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7638044A Granted FR2374251A1 (fr) 1976-12-17 1976-12-17 Mecanisme de mou et de rupture de cable et de fin de course

Country Status (1)

Country Link
FR (1) FR2374251A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2618420A1 (fr) * 1987-07-20 1989-01-27 Sotoma Dispositif d'arret automatique de la commande d'une cabine de monte-charge sous l'effet d'un mou de cable, et cabine de monte-charge equipee de ce dispositif
FR2780048A1 (fr) * 1998-06-23 1999-12-24 Patric Michel Dispositif limiteur de course et de mou du cable d'un monte-charges
CN106829709A (zh) * 2017-04-18 2017-06-13 湖北光大智能科技有限公司 单绳提升机钢丝绳松绳检测装置
CN112591579A (zh) * 2020-11-30 2021-04-02 施密特电梯有限公司 一种钢丝绳断骨跳槽检测系统

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2618420A1 (fr) * 1987-07-20 1989-01-27 Sotoma Dispositif d'arret automatique de la commande d'une cabine de monte-charge sous l'effet d'un mou de cable, et cabine de monte-charge equipee de ce dispositif
FR2780048A1 (fr) * 1998-06-23 1999-12-24 Patric Michel Dispositif limiteur de course et de mou du cable d'un monte-charges
CN106829709A (zh) * 2017-04-18 2017-06-13 湖北光大智能科技有限公司 单绳提升机钢丝绳松绳检测装置
CN106829709B (zh) * 2017-04-18 2018-11-09 湖北光大智能科技有限公司 单绳提升机钢丝绳松绳检测装置
CN112591579A (zh) * 2020-11-30 2021-04-02 施密特电梯有限公司 一种钢丝绳断骨跳槽检测系统
CN112591579B (zh) * 2020-11-30 2022-05-06 施密特电梯有限公司 一种钢丝绳断股跳槽检测系统

Also Published As

Publication number Publication date
FR2374251B1 (fr) 1980-04-18

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse