FR2124244B1 - - Google Patents

Info

Publication number
FR2124244B1
FR2124244B1 FR7201730A FR7201730A FR2124244B1 FR 2124244 B1 FR2124244 B1 FR 2124244B1 FR 7201730 A FR7201730 A FR 7201730A FR 7201730 A FR7201730 A FR 7201730A FR 2124244 B1 FR2124244 B1 FR 2124244B1
Authority
FR
France
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
FR7201730A
Other versions
FR2124244A1 (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
Publication of FR2124244A1 publication Critical patent/FR2124244A1/fr
Application granted granted Critical
Publication of FR2124244B1 publication Critical patent/FR2124244B1/fr
Expired 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
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/88—Safety gear
    • B66C23/90—Devices for indicating or limiting lifting moment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
FR7201730A 1971-02-02 1972-01-19 Expired FR2124244B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2104800A DE2104800C3 (de) 1971-02-02 1971-02-02 Überlastsicherung

Publications (2)

Publication Number Publication Date
FR2124244A1 FR2124244A1 (fr) 1972-09-22
FR2124244B1 true FR2124244B1 (fr) 1978-03-03

Family

ID=5797606

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7201730A Expired FR2124244B1 (fr) 1971-02-02 1972-01-19

Country Status (6)

Country Link
US (1) US3767061A (fr)
BE (1) BE778348A (fr)
DE (1) DE2104800C3 (fr)
FR (1) FR2124244B1 (fr)
NL (1) NL171882C (fr)
SE (1) SE396357B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3990584A (en) * 1974-06-03 1976-11-09 Strawson Hydraulics (Consultants) Limited Electrical safety control device for a variable radius crane
US4053060A (en) * 1976-02-13 1977-10-11 Wilson Virgil D Crane
US4270663A (en) * 1978-10-17 1981-06-02 Fmc Corporation Stop for crane boom
NL1010355C2 (nl) * 1998-10-20 2000-04-25 Seumeren Holland Bv Van Werkwijze voor het gebruik van een ringkraan, en ringkraan.
ES2343768B1 (es) * 2007-08-03 2011-06-16 Linden Comansa, S.L Sistema de control de carga para gruas de pluma abatible.
US10410124B1 (en) * 2013-01-21 2019-09-10 Link-Belt Cranes, L.P., Lllp Display for displaying lifting capacity of a lifting machine and related methods
CN105347211B (zh) * 2015-11-17 2017-07-28 山东聊建集团有限公司 塔式起重机全景可视、可控、智能监测与防护集成系统
CN108910729B (zh) * 2018-09-29 2024-08-20 山东以琳智能科技有限公司 一种改善预应力起重臂塔机受力的装置及方法
FR3125032B1 (fr) * 2021-07-06 2023-07-07 Manitowoc Crane Group France Procédé de pilotage de grue pour sélectionner et appliquer une courbe de charge préférentielle en fonction de l’inclinaison d’un élément structurel de flèche

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20876C (de) * D. H. CAMPBELL in Pawtucket (Rhode Island, V. St. A.) Pechfaden-Nähmaschine
GB380108A (en) * 1931-06-02 1932-09-02 Hamilton Neil Wylie Improvements in cranes and like lifting appliances
DE976872C (de) * 1953-12-08 1964-07-02 Hans Liebherr Kippsicherung fuer leichte Turmdrehkrane
US3072264A (en) * 1960-05-12 1963-01-08 Westinghouse Bremsen Gmbh Overload safety control apparatus for hoisting equipment
US3037641A (en) * 1961-02-27 1962-06-05 American Hoist & Derrick Co Tower crane attachment
FR1392141A (fr) * 1963-05-20 1965-03-12 Alltools Ltd Dispositif avertisseur de surcharge pour grue
CH407467A (de) * 1964-03-13 1966-02-15 Haechler Walter Vorrichtung zur Begrenzung des Lastmomentes von Kranen
GB1060089A (en) * 1964-10-22 1967-02-22 Star Cranes Ltd Safe load indicator for cranes
DE1209709B (de) * 1964-12-24 1966-01-27 Beteiligungs & Patentverw Gmbh Turmkran

Also Published As

Publication number Publication date
DE2104800A1 (de) 1972-08-17
NL7201230A (fr) 1972-08-04
NL171882B (nl) 1983-01-03
BE778348A (fr) 1972-05-16
US3767061A (en) 1973-10-23
NL171882C (nl) 1983-06-01
DE2104800B2 (de) 1979-08-23
DE2104800C3 (de) 1980-05-14
FR2124244A1 (fr) 1972-09-22
SE396357B (sv) 1977-09-19

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Legal Events

Date Code Title Description
ST Notification of lapse