EP3812338C0 - Camion et procédé de régulation du moment de levage maximal autorisé d'un camion grue hydraulique - Google Patents

Camion et procédé de régulation du moment de levage maximal autorisé d'un camion grue hydraulique

Info

Publication number
EP3812338C0
EP3812338C0 EP19204506.0A EP19204506A EP3812338C0 EP 3812338 C0 EP3812338 C0 EP 3812338C0 EP 19204506 A EP19204506 A EP 19204506A EP 3812338 C0 EP3812338 C0 EP 3812338C0
Authority
EP
European Patent Office
Prior art keywords
truck
controlling
maximum permissible
hydraulic
lifting moment
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.)
Active
Application number
EP19204506.0A
Other languages
German (de)
English (en)
Other versions
EP3812338B1 (fr
EP3812338A1 (fr
Inventor
Lars Rydahl
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.)
Hiab AB
Original Assignee
Hiab AB
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 Hiab AB filed Critical Hiab AB
Priority to EP19204506.0A priority Critical patent/EP3812338B1/fr
Publication of EP3812338A1 publication Critical patent/EP3812338A1/fr
Application granted granted Critical
Publication of EP3812338B1 publication Critical patent/EP3812338B1/fr
Publication of EP3812338C0 publication Critical patent/EP3812338C0/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B66C23/905—Devices for indicating or limiting lifting moment electrical
    • 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
    • B66C23/54—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 with pneumatic or hydraulic motors, e.g. for actuating jib-cranes on tractors
    • 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
    • B66C23/62—Constructional features or details
    • B66C23/72—Counterweights or supports for balancing lifting couples
    • B66C23/78—Supports, e.g. outriggers, for mobile cranes
    • B66C23/80—Supports, e.g. outriggers, for mobile cranes hydraulically actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
EP19204506.0A 2019-10-22 2019-10-22 Camion et procédé de régulation du moment de levage maximal autorisé d'un camion grue hydraulique Active EP3812338B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP19204506.0A EP3812338B1 (fr) 2019-10-22 2019-10-22 Camion et procédé de régulation du moment de levage maximal autorisé d'un camion grue hydraulique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19204506.0A EP3812338B1 (fr) 2019-10-22 2019-10-22 Camion et procédé de régulation du moment de levage maximal autorisé d'un camion grue hydraulique

Publications (3)

Publication Number Publication Date
EP3812338A1 EP3812338A1 (fr) 2021-04-28
EP3812338B1 EP3812338B1 (fr) 2025-08-13
EP3812338C0 true EP3812338C0 (fr) 2025-08-13

Family

ID=68296354

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19204506.0A Active EP3812338B1 (fr) 2019-10-22 2019-10-22 Camion et procédé de régulation du moment de levage maximal autorisé d'un camion grue hydraulique

Country Status (1)

Country Link
EP (1) EP3812338B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113772564B (zh) * 2021-08-04 2022-09-20 中联重科股份有限公司 用于调整支腿受力的方法、装置及工程机械
CN113942942B (zh) * 2021-09-29 2022-07-22 中联重科股份有限公司 荷载加载设备及方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0663577U (ja) * 1993-02-09 1994-09-09 株式会社トーア クレーン
SE534723C2 (sv) 2009-09-22 2011-11-29 Cargotec Patenter Ab Lastbil och förfarande för reglering av det maximalt tillåtna lyftmomentet hos en hydraulisk lastbilskran
CN203922532U (zh) * 2014-06-18 2014-11-05 徐州徐工随车起重机有限公司 一种随车起重机防倾翻保护装置

Also Published As

Publication number Publication date
EP3812338B1 (fr) 2025-08-13
EP3812338A1 (fr) 2021-04-28

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