CA991101A - Hydraulically operated access equipment - Google Patents

Hydraulically operated access equipment

Info

Publication number
CA991101A
CA991101A CA139,265A CA139265A CA991101A CA 991101 A CA991101 A CA 991101A CA 139265 A CA139265 A CA 139265A CA 991101 A CA991101 A CA 991101A
Authority
CA
Canada
Prior art keywords
access equipment
hydraulically operated
operated access
hydraulically
equipment
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
CA139,265A
Other languages
English (en)
Other versions
CA139265S (en
Inventor
Denis H. Ashworth
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.)
Simon Engineering Dudley Ltd
Original Assignee
Simon Engineering Dudley 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 Simon Engineering Dudley Ltd filed Critical Simon Engineering Dudley Ltd
Application granted granted Critical
Publication of CA991101A publication Critical patent/CA991101A/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
CA139,265A 1971-04-28 1972-04-10 Hydraulically operated access equipment Expired CA991101A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1178971 1971-04-28

Publications (1)

Publication Number Publication Date
CA991101A true CA991101A (en) 1976-06-15

Family

ID=9992735

Family Applications (1)

Application Number Title Priority Date Filing Date
CA139,265A Expired CA991101A (en) 1971-04-28 1972-04-10 Hydraulically operated access equipment

Country Status (6)

Country Link
US (1) US3777845A (Direct)
AT (1) AT320209B (Direct)
CA (1) CA991101A (Direct)
DE (1) DE2219495C3 (Direct)
FI (1) FI51091C (Direct)
GB (1) GB1325402A (Direct)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104925712A (zh) * 2015-05-06 2015-09-23 徐州重型机械有限公司 一种高空作业平台的储藏式折叠臂架

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN159477B (Direct) * 1982-05-28 1987-05-23 Simon Eng Dudley Ltd
US4775029A (en) * 1987-10-08 1988-10-04 Jlg Industries, Inc. Collapsible tower boom lift
US5746286A (en) * 1996-09-05 1998-05-05 Mat-3, Inc. Hydraulic boom platform leveling system
FI981166A7 (fi) * 1998-05-26 1999-11-27 Tamrock Oy Puomisovitelma kallionporauslaitetta varten
US6755258B1 (en) * 2003-01-27 2004-06-29 Smeal Fire Apparatus Co. Aerial ladder fire fighting apparatus with positionable waterway

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US589958A (en) * 1897-09-14 Hydraulic system for closing water-tight bulkheads on board ships
US3213948A (en) * 1962-03-12 1965-10-26 Ohio Brass Co Derrick
US3528524A (en) * 1964-11-27 1970-09-15 Adrian Birbanescu Hydraulic filming or television camera crane
GB1248611A (en) * 1968-06-07 1971-10-06 Simon Eng Dudley Ltd Improvements in or relating to vehicle mounted hydraulic platforms
US3633363A (en) * 1970-06-03 1972-01-11 Bendix Corp Hydraulic boost device with emergency fluid supply

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104925712A (zh) * 2015-05-06 2015-09-23 徐州重型机械有限公司 一种高空作业平台的储藏式折叠臂架
CN104925712B (zh) * 2015-05-06 2017-07-07 徐工消防安全装备有限公司 一种高空作业平台的储藏式折叠臂架

Also Published As

Publication number Publication date
AT320209B (de) 1975-01-27
DE2219495C3 (de) 1975-11-13
GB1325402A (en) 1973-08-01
FI51091C (fi) 1976-10-11
FI51091B (Direct) 1976-06-30
US3777845A (en) 1973-12-11
DE2219495B2 (de) 1975-04-03
DE2219495A1 (de) 1972-11-09

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