GB1325402A - Hydraulically operated access equipment - Google Patents

Hydraulically operated access equipment

Info

Publication number
GB1325402A
GB1325402A GB1178971*[A GB1325402DA GB1325402A GB 1325402 A GB1325402 A GB 1325402A GB 1325402D A GB1325402D A GB 1325402DA GB 1325402 A GB1325402 A GB 1325402A
Authority
GB
United Kingdom
Prior art keywords
hydraulic
april
ram
flexible hoses
access 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
GB1178971*[A
Other languages
English (en)
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
Publication of GB1325402A publication Critical patent/GB1325402A/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)
GB1178971*[A 1971-04-28 1971-04-28 Hydraulically operated access equipment Expired GB1325402A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1325402A true GB1325402A (en) 1973-08-01

Family

ID=9992735

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1178971*[A Expired GB1325402A (en) 1971-04-28 1971-04-28 Hydraulically operated access equipment

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5746286A (en) * 1996-09-05 1998-05-05 Mat-3, Inc. Hydraulic boom platform leveling system

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN159477B (enExample) * 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
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
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

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5746286A (en) * 1996-09-05 1998-05-05 Mat-3, Inc. Hydraulic boom platform leveling system

Also Published As

Publication number Publication date
AT320209B (de) 1975-01-27
DE2219495C3 (de) 1975-11-13
CA991101A (en) 1976-06-15
FI51091C (fi) 1976-10-11
FI51091B (enExample) 1976-06-30
US3777845A (en) 1973-12-11
DE2219495B2 (de) 1975-04-03
DE2219495A1 (de) 1972-11-09

Similar Documents

Publication Publication Date Title
GB1356517A (en) Light weight telescoping boom
GB1192039A (en) Telescopic Boom Angle Control System for Cranes
GB1310454A (en) Cranes having telescopic booms
GB1325402A (en) Hydraulically operated access equipment
FR2372115A1 (fr) Dispositif hydraulique de levage
GB959872A (en) Hydraulic circuit for a tractor drawn implement
GB1355313A (en) Sunchronised control system for telescoping booms
ES8402899A1 (es) Perfeccionamientos en los sistemas hidraulicos para herramientas y similares.
GB995986A (en) Improvements in or relating to earth-moving apparatus
ES482508A1 (es) Un aparato hidraulico, perfeccionado.
US3303753A (en) Pressure liquid control system
GB1502234A (en) System for preventing a load from falling in the event of a conduit break to a hydraulic cylinder or other hydraulic motor lifting the load
GB1402214A (en) Device for feeding a hydraulic load element mounted on a telescopic structure by means of two jacks
GB1202274A (en) Hydraulic drive for a lift or hoist
GB1171714A (en) Four-Section Fully Hydraulically Operated Crane Boom
GB1240004A (en) Fluid actuator system for remote control
GB1057752A (en) Control system for hydraulically operated equipment such as excavators
GB1416212A (en) Machines having a component movable in extend and retract directions by at least one hydraulic cylinder
GB1217494A (en) Automatic compensator for crane lifting
GB1086963A (en) Bucket excavator for earthworking
FR2389021A1 (fr) Dispositif d'isolement hydraulique automatique
GB1458350A (en) Hydraulic lifting system
GB969019A (en) Improvements in or relating to mobile cranes and similar vehicles
GB1007428A (en) Improvements in or relating to winches
GB1079860A (en) A control system for a pluratlity of hydraulically operable elements

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee