CA1179645A - Fleche de levage articulee - Google Patents

Fleche de levage articulee

Info

Publication number
CA1179645A
CA1179645A CA000373858A CA373858A CA1179645A CA 1179645 A CA1179645 A CA 1179645A CA 000373858 A CA000373858 A CA 000373858A CA 373858 A CA373858 A CA 373858A CA 1179645 A CA1179645 A CA 1179645A
Authority
CA
Canada
Prior art keywords
arm
secured
boom
linkage
arms
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.)
Expired
Application number
CA000373858A
Other languages
English (en)
Inventor
Jose Amador
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.)
AMADOR HYDRAULIC SERVICES Ltd
Original Assignee
AMADOR HYDRAULIC SERVICES Ltd
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 AMADOR HYDRAULIC SERVICES Ltd filed Critical AMADOR HYDRAULIC SERVICES Ltd
Priority to CA000373858A priority Critical patent/CA1179645A/fr
Application granted granted Critical
Publication of CA1179645A publication Critical patent/CA1179645A/fr
Expired 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
    • B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
    • B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
    • B66F11/044—Working platforms suspended from booms
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
    • E01D19/106—Movable inspection or maintenance platforms, e.g. travelling scaffolding or vehicles specially designed to provide access to the undersides of bridges

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Jib Cranes (AREA)
  • Forklifts And Lifting Vehicles (AREA)
CA000373858A 1981-03-25 1981-03-25 Fleche de levage articulee Expired CA1179645A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000373858A CA1179645A (fr) 1981-03-25 1981-03-25 Fleche de levage articulee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000373858A CA1179645A (fr) 1981-03-25 1981-03-25 Fleche de levage articulee

Publications (1)

Publication Number Publication Date
CA1179645A true CA1179645A (fr) 1984-12-18

Family

ID=4119545

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000373858A Expired CA1179645A (fr) 1981-03-25 1981-03-25 Fleche de levage articulee

Country Status (1)

Country Link
CA (1) CA1179645A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110904836A (zh) * 2019-12-12 2020-03-24 中国科学院沈阳自动化研究所 一种桥梁主梁表面检测长臂机器人
CN114293501A (zh) * 2021-12-14 2022-04-08 谷长明 一种消防用桥梁除冰凌装置及其控制方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110904836A (zh) * 2019-12-12 2020-03-24 中国科学院沈阳自动化研究所 一种桥梁主梁表面检测长臂机器人
CN114293501A (zh) * 2021-12-14 2022-04-08 谷长明 一种消防用桥梁除冰凌装置及其控制方法

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Legal Events

Date Code Title Description
MKEX Expiry