FR2300737A1 - Dispositif de securite contre la surcharge de la fleche d'un engin de levage - Google Patents

Dispositif de securite contre la surcharge de la fleche d'un engin de levage

Info

Publication number
FR2300737A1
FR2300737A1 FR7604050A FR7604050A FR2300737A1 FR 2300737 A1 FR2300737 A1 FR 2300737A1 FR 7604050 A FR7604050 A FR 7604050A FR 7604050 A FR7604050 A FR 7604050A FR 2300737 A1 FR2300737 A1 FR 2300737A1
Authority
FR
France
Prior art keywords
boom
safety device
lifting gear
device against
against overloading
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
FR7604050A
Other languages
English (en)
Other versions
FR2300737B1 (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.)
Fulton Industries Inc
Original Assignee
Fulton Industries 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 Fulton Industries Inc filed Critical Fulton Industries Inc
Publication of FR2300737A1 publication Critical patent/FR2300737A1/fr
Application granted granted Critical
Publication of FR2300737B1 publication Critical patent/FR2300737B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
    • B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Jib Cranes (AREA)
FR7604050A 1975-02-14 1976-02-13 Dispositif de securite contre la surcharge de la fleche d'un engin de levage Granted FR2300737A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/550,073 US3952879A (en) 1975-02-14 1975-02-14 Overload control for lifting boom

Publications (2)

Publication Number Publication Date
FR2300737A1 true FR2300737A1 (fr) 1976-09-10
FR2300737B1 FR2300737B1 (fr) 1981-12-11

Family

ID=24195628

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7604050A Granted FR2300737A1 (fr) 1975-02-14 1976-02-13 Dispositif de securite contre la surcharge de la fleche d'un engin de levage

Country Status (11)

Country Link
US (1) US3952879A (fr)
JP (1) JPS51106944A (fr)
AU (1) AU498790B2 (fr)
BE (1) BE838519A (fr)
CA (1) CA1041918A (fr)
DE (1) DE2605599A1 (fr)
FR (1) FR2300737A1 (fr)
GB (1) GB1532826A (fr)
IT (1) IT1055227B (fr)
NL (1) NL7601388A (fr)
SE (1) SE401664B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4355307A (en) * 1976-11-26 1982-10-19 Beck Darrel R Safety stress shutdown switch
GB2060554B (en) * 1979-10-08 1984-05-10 Aerial Platforms Uk Ltd Apparatus for lifting or lowering a load
DE3101616C2 (de) * 1981-01-20 1983-02-10 G. Siempelkamp Gmbh & Co, 4150 Krefeld Holmverformungsmeßeinrichtung für Plattenpressen zur Herstellung von Spanplatten, Faserplatten, Laminatplatten u.dgl.
US4732286A (en) * 1985-03-01 1988-03-22 Rawson-Koenig, Inc. Crane with overload sensor
US4660729A (en) * 1985-09-16 1987-04-28 Hugh E. Carbert Method and apparatus for preventing boom overload
DE9312286U1 (de) * 1993-06-22 1993-10-28 Slift Hebezeug Gmbh, 75233 Tiefenbronn Hebebühne mit mehreren Tragarmen
US6439341B1 (en) 2001-02-14 2002-08-27 Snorkel International, Inc. Apparatus for monitoring loading of a lift
DE102004031248A1 (de) * 2004-06-29 2006-02-09 Plustech Oy Ladegerät
GB2463915B (en) * 2008-09-30 2012-06-20 Niftylift Ltd Load monitoring system
DE102010050930B4 (de) * 2010-11-11 2014-10-09 Gerhard Finkbeiner Mobile Hebebühne sowie Verfahren zur Überwachung eines Fahrwerks der mobilen Hebebühne
DE102011010709A1 (de) * 2011-02-09 2012-08-09 Jungheinrich Aktiengesellschaft Gegengewichtsflurförderfahrzeug mit einer Vorrichtung zur Bestimmung des Lastmoments
US11142434B1 (en) * 2014-02-18 2021-10-12 Link-Belt Cranes, L.P., Lllp Apparatus and methods for sensing boom side deflection or twist

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE675018C (de) * 1932-12-18 1939-04-27 Kloeckner Humboldt Deutz Akt G Kippsicherung fuer Kraftfahrdrehleitern
US2988040A (en) * 1958-02-14 1961-06-13 Aitken Robert Loudon Means for actuating safe load indicating devices for cranes or the like
DE1172021B (de) * 1961-03-18 1964-06-11 Ernst Henkel Vorrichtung zum Messen und UEberwachen des Lastmomentes oder Kippmomentes an Krananlagen od. dgl.
US3199685A (en) * 1964-03-02 1965-08-10 Greater Iowa Corp Overload safety device for material handling mechanism
GB1045547A (en) * 1964-05-27 1966-10-12 Ruston Bucyrus Ltd Automatic safe load indicator
FR2170903A1 (fr) * 1972-02-08 1973-09-21 Gottwald Kg Leo

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB376282A (en) * 1930-12-29 1932-06-29 Archibald Frazer Nash Improvements in and relating to safety devices for cranes and the like
US2319299A (en) * 1939-10-18 1943-05-18 Frederick J Converse Means of measuring loads
FR2082475A5 (fr) * 1970-03-17 1971-12-10 Ppm Sa
US3756423A (en) * 1971-12-21 1973-09-04 Bucyrus Erie Co Overload warning apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE675018C (de) * 1932-12-18 1939-04-27 Kloeckner Humboldt Deutz Akt G Kippsicherung fuer Kraftfahrdrehleitern
US2988040A (en) * 1958-02-14 1961-06-13 Aitken Robert Loudon Means for actuating safe load indicating devices for cranes or the like
DE1172021B (de) * 1961-03-18 1964-06-11 Ernst Henkel Vorrichtung zum Messen und UEberwachen des Lastmomentes oder Kippmomentes an Krananlagen od. dgl.
US3199685A (en) * 1964-03-02 1965-08-10 Greater Iowa Corp Overload safety device for material handling mechanism
GB1045547A (en) * 1964-05-27 1966-10-12 Ruston Bucyrus Ltd Automatic safe load indicator
FR2170903A1 (fr) * 1972-02-08 1973-09-21 Gottwald Kg Leo

Also Published As

Publication number Publication date
CA1041918A (fr) 1978-11-07
IT1055227B (it) 1981-12-21
BE838519A (nl) 1976-05-28
SE401664B (sv) 1978-05-22
FR2300737B1 (fr) 1981-12-11
DE2605599A1 (de) 1976-08-26
AU498790B2 (en) 1979-03-22
NL7601388A (nl) 1976-08-17
US3952879A (en) 1976-04-27
JPS51106944A (fr) 1976-09-22
GB1532826A (en) 1978-11-22
AU1096276A (en) 1977-08-18
SE7601622L (sv) 1976-08-16

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Legal Events

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