FR2294980A2 - Independent overhead working platform - has gas dampers allowing vertical unfolding of frames in pivoting sheath - Google Patents

Independent overhead working platform - has gas dampers allowing vertical unfolding of frames in pivoting sheath

Info

Publication number
FR2294980A2
FR2294980A2 FR7411616A FR7411616A FR2294980A2 FR 2294980 A2 FR2294980 A2 FR 2294980A2 FR 7411616 A FR7411616 A FR 7411616A FR 7411616 A FR7411616 A FR 7411616A FR 2294980 A2 FR2294980 A2 FR 2294980A2
Authority
FR
France
Prior art keywords
frames
pivoting
panels
working platform
platform
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.)
Granted
Application number
FR7411616A
Other languages
French (fr)
Other versions
FR2294980B2 (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.)
SICOFFE SARL
Original Assignee
SICOFFE SARL
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
Priority claimed from FR7226110A external-priority patent/FR2192062B1/fr
Application filed by SICOFFE SARL filed Critical SICOFFE SARL
Priority to FR7411616A priority Critical patent/FR2294980A2/en
Publication of FR2294980A2 publication Critical patent/FR2294980A2/en
Application granted granted Critical
Publication of FR2294980B2 publication Critical patent/FR2294980B2/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/18—Scaffolds primarily resting on the ground adjustable in height
    • E04G1/22—Scaffolds having a platform on an extensible substructure, e.g. of telescopic type or with lazy-tongs mechanism
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Civil Engineering (AREA)
  • Ladders (AREA)

Abstract

The independent overhead working platform has a base on rollers, with a series of pivoting telescopic frames or panels at the ends raised to a vertical position by a rope reeved round pulley blocks onto a winch. The winch is supported by a platform hooked onto two symmetrical panels and protected by guardrails and an automatic safety system against rope breakage. The vertical unfolding of the sets of panels or frames is allowd by one or more gas dampers (25e housed in a sheath (26) or telescopic cage pivoting freely at top and bottom on the panel or frame and the base respectively. A Vernier scale allows exact adjustment of the feet while enabling them to tilt. An inclined telescopic ladder gives access to the platform in the upper position.
FR7411616A 1972-07-17 1974-03-29 Independent overhead working platform - has gas dampers allowing vertical unfolding of frames in pivoting sheath Granted FR2294980A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7411616A FR2294980A2 (en) 1972-07-17 1974-03-29 Independent overhead working platform - has gas dampers allowing vertical unfolding of frames in pivoting sheath

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7226110A FR2192062B1 (en) 1972-07-17 1972-07-17
FR7411616A FR2294980A2 (en) 1972-07-17 1974-03-29 Independent overhead working platform - has gas dampers allowing vertical unfolding of frames in pivoting sheath

Publications (2)

Publication Number Publication Date
FR2294980A2 true FR2294980A2 (en) 1976-07-16
FR2294980B2 FR2294980B2 (en) 1978-11-03

Family

ID=26217225

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7411616A Granted FR2294980A2 (en) 1972-07-17 1974-03-29 Independent overhead working platform - has gas dampers allowing vertical unfolding of frames in pivoting sheath

Country Status (1)

Country Link
FR (1) FR2294980A2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2549029A1 (en) * 1983-07-11 1985-01-18 Comabi Sa ELEVATOR COMPRISING AT LEAST ONE TELESCOPIC MAT
EP0214796A2 (en) * 1985-08-22 1987-03-18 George Murray Self elevating scaffold
CN114955949A (en) * 2022-05-06 2022-08-30 国网河北省电力有限公司石家庄供电分公司 Integrated operation and maintenance equipment for urban power grid substation equipment

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2549029A1 (en) * 1983-07-11 1985-01-18 Comabi Sa ELEVATOR COMPRISING AT LEAST ONE TELESCOPIC MAT
EP0135452A1 (en) * 1983-07-11 1985-03-27 Construction De Materiel Pour Le Batiment Et L'industrie Comabi Lifting device with at least one telescopic mast
EP0214796A2 (en) * 1985-08-22 1987-03-18 George Murray Self elevating scaffold
EP0214796A3 (en) * 1985-08-22 1988-01-13 George Murray Self elevating scaffold
CN114955949A (en) * 2022-05-06 2022-08-30 国网河北省电力有限公司石家庄供电分公司 Integrated operation and maintenance equipment for urban power grid substation equipment

Also Published As

Publication number Publication date
FR2294980B2 (en) 1978-11-03

Similar Documents

Publication Publication Date Title
NO151840C (en) STABILIZED ELEVATOR EQUIPMENT FOR LOWERING, LIFTING AND SUPPORTING A PIPE STRING FROM A DIPWATER PLATFORM
ES226939U (en) Building set for a base construction of a pillar casing
FR2416336A1 (en) UPGRADES AT SCALES
ES433110A1 (en) Hoisting apparatus, particularly for a cooling tower
FR2294980A2 (en) Independent overhead working platform - has gas dampers allowing vertical unfolding of frames in pivoting sheath
FR2347508A1 (en) Safety screen for scaffolding - consists of frame with adjustable horizontal and vertical parts hooked onto uprights
ATE830T1 (en) FACADE ELEVATOR.
NO812994L (en) DEVICE FOR AA ABSORBABLE PUMP EFFECTS DURING LIFTING AND LOWERING THE SUPPORT LEGS FOR A PLATFORM CONSTRUCTION
GB904583A (en) Improvements in or relating to lifting and lowering apparatus
NL7604599A (en) Mobile free standing ladder with platform - comprises stackable and nesting sections comprising three or more vertical columns
FR2247913A6 (en) Elevator formed of scaffolding frames - has ladder elements enclosing vert. operating screws
GB1536014A (en) Climbing falsework
JPH0118755Y2 (en)
GB941154A (en) Improvements in or relating to hoists
FR2307940A1 (en) Climbing shutter unit for high concrete walls - uses telescoping rails moved by racks and pinions and mounted on shutter panels and platforms
GB1400165A (en) Safety devices for arresting a falling load
GB1536056A (en) Hoisting apparatus
ES312727A3 (en) Hanging platform for works. (Machine-translation by Google Translate, not legally binding)
GB1458661A (en) Lifts
GB1397210A (en) Asymmetric bars
SU685790A1 (en) Scaffolding
SU557050A1 (en) Lifting device
GB915914A (en) Improvements in or relating to hoist structures
FR2364852A1 (en) Mobile overhead maintenance platform - is adjustable for height by rope hoist installed bat head of mast constructed from angle irons
ES216588U (en) Perfected counterweight for montacargas, elevation hoppers and similar. (Machine-translation by Google Translate, not legally binding)

Legal Events

Date Code Title Description
TP Transmission of property