FR2364357A1 - REMOTE CONTROL SECURITY HOOK - Google Patents

REMOTE CONTROL SECURITY HOOK

Info

Publication number
FR2364357A1
FR2364357A1 FR7727289A FR7727289A FR2364357A1 FR 2364357 A1 FR2364357 A1 FR 2364357A1 FR 7727289 A FR7727289 A FR 7727289A FR 7727289 A FR7727289 A FR 7727289A FR 2364357 A1 FR2364357 A1 FR 2364357A1
Authority
FR
France
Prior art keywords
hook
remote control
frame
control security
security hook
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
FR7727289A
Other languages
French (fr)
Other versions
FR2364357B1 (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.)
ANDROSKI EDWARD
Original Assignee
ANDROSKI EDWARD
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
Priority claimed from US05/722,816 external-priority patent/US4073531A/en
Application filed by ANDROSKI EDWARD filed Critical ANDROSKI EDWARD
Publication of FR2364357A1 publication Critical patent/FR2364357A1/en
Application granted granted Critical
Publication of FR2364357B1 publication Critical patent/FR2364357B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
    • B66C1/34—Crane hooks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Emergency Lowering Means (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

La présente invention concerne un crochet de sécurité commande à distance. Le crochet de sécurité comprend un cimprend un châssis porteur, un élément en forme de crochet monté à rotation dans ce châssis, des manilles chargées par ressort qui sont suspendues au châssis, un élément d'entraînement installé dans le châssis porteur et un ensemble de transmission à pignons qui est accouplé à l'élément d'entraînement et à l'élément en forme de crochet en vue de faire pivoter automatiquement l'élément en forme de crochet d'une position de fermeture jusque dans une position d'ouverture en réponse à un signal de commande déterminé. Application à des installations de levage.The present invention relates to a remote control safety hook. The safety hook comprises a cimprend of a carrier frame, a hook-shaped member rotatably mounted in this frame, spring loaded shackles which are suspended from the frame, a drive member installed in the carrier frame and a transmission assembly. pinion which is coupled to the drive member and the hook member to automatically rotate the hook member from a closed position to an open position in response to a determined control signal. Application to lifting installations.

FR7727289A 1976-09-13 1977-09-09 REMOTE CONTROL SECURITY HOOK Granted FR2364357A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/722,816 US4073531A (en) 1976-09-13 1976-09-13 Remote-controlled safety hook assembly
US05/824,177 US4149746A (en) 1976-09-13 1977-08-12 Remote-controlled safety hook assembly

Publications (2)

Publication Number Publication Date
FR2364357A1 true FR2364357A1 (en) 1978-04-07
FR2364357B1 FR2364357B1 (en) 1980-08-01

Family

ID=27110664

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7727289A Granted FR2364357A1 (en) 1976-09-13 1977-09-09 REMOTE CONTROL SECURITY HOOK

Country Status (5)

Country Link
JP (1) JPS5338050A (en)
CA (1) CA1078891A (en)
DE (1) DE2741218A1 (en)
FR (1) FR2364357A1 (en)
GB (1) GB1583567A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2552743A1 (en) * 2014-05-30 2015-12-01 Tania VERDÚ NIETO Automatic hook turner (Machine-translation by Google Translate, not legally binding)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4348043A (en) * 1980-06-16 1982-09-07 Whittaker Corporation Disengaging apparatus
DE4423335C2 (en) * 1994-06-20 1996-07-25 Mannesmann Ag Method and load suspension device for attaching and detaching suspension eyes
DK1925583T4 (en) 2006-11-23 2013-07-15 Siemens Ag Method for handling wind turbine blades and device for mounting wind turbine blades, especially mounting blades on a wind turbine
DE102007059586A1 (en) * 2007-11-21 2009-05-28 Ludwig Giritzer Device with a closing body for attaching an object
CN112591610A (en) * 2020-12-16 2021-04-02 太原重工股份有限公司 Lifting and turning device for reactor pressure vessel barrel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2552743A1 (en) * 2014-05-30 2015-12-01 Tania VERDÚ NIETO Automatic hook turner (Machine-translation by Google Translate, not legally binding)

Also Published As

Publication number Publication date
GB1583567A (en) 1981-01-28
FR2364357B1 (en) 1980-08-01
CA1078891A (en) 1980-06-03
JPS5338050A (en) 1978-04-07
DE2741218A1 (en) 1978-03-16

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Legal Events

Date Code Title Description
ST Notification of lapse