FR2364853A1 - Working platform adjustable on vertical support - slews and slides on column travelling on top and bottom rails and has lifting mechanism and locking device - Google Patents

Working platform adjustable on vertical support - slews and slides on column travelling on top and bottom rails and has lifting mechanism and locking device

Info

Publication number
FR2364853A1
FR2364853A1 FR7627671A FR7627671A FR2364853A1 FR 2364853 A1 FR2364853 A1 FR 2364853A1 FR 7627671 A FR7627671 A FR 7627671A FR 7627671 A FR7627671 A FR 7627671A FR 2364853 A1 FR2364853 A1 FR 2364853A1
Authority
FR
France
Prior art keywords
slews
slides
lifting mechanism
working platform
vertical support
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
FR7627671A
Other languages
French (fr)
Other versions
FR2364853B1 (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.)
BSL Bignier Schmidt Laurent SA
Original Assignee
BSL Bignier Schmidt Laurent SA
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 BSL Bignier Schmidt Laurent SA filed Critical BSL Bignier Schmidt Laurent SA
Priority to FR7627671A priority Critical patent/FR2364853A1/en
Publication of FR2364853A1 publication Critical patent/FR2364853A1/en
Application granted granted Critical
Publication of FR2364853B1 publication Critical patent/FR2364853B1/fr
Granted 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

Abstract

The working platform is adjustable for height on a vertical support. It is particularly for use during the manufacture of chemical reactor vessels in the form of large diameter horizontal cylinders. It comprises a vertical column (18) fixed at top and bottom to bogies (20, 52) running on horizontal rails (22, 28) fixed to the support (10). An overhung platform (66) slides and slews on the column, and a lifting mechanism (72, 74) is provided. Locking devices are also included, to prevent these movements when desired. The top bogie can have two wheels on horizontal spindles, the travel movement being effected by hand, using a chain drive acting on one of the wheels.
FR7627671A 1976-09-15 1976-09-15 Working platform adjustable on vertical support - slews and slides on column travelling on top and bottom rails and has lifting mechanism and locking device Granted FR2364853A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7627671A FR2364853A1 (en) 1976-09-15 1976-09-15 Working platform adjustable on vertical support - slews and slides on column travelling on top and bottom rails and has lifting mechanism and locking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7627671A FR2364853A1 (en) 1976-09-15 1976-09-15 Working platform adjustable on vertical support - slews and slides on column travelling on top and bottom rails and has lifting mechanism and locking device

Publications (2)

Publication Number Publication Date
FR2364853A1 true FR2364853A1 (en) 1978-04-14
FR2364853B1 FR2364853B1 (en) 1980-09-19

Family

ID=9177696

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7627671A Granted FR2364853A1 (en) 1976-09-15 1976-09-15 Working platform adjustable on vertical support - slews and slides on column travelling on top and bottom rails and has lifting mechanism and locking device

Country Status (1)

Country Link
FR (1) FR2364853A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0442000A1 (en) * 1990-02-13 1991-08-21 GEBHARDT FÖRDERTECHNIK GmbH Austria Commission cabin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0442000A1 (en) * 1990-02-13 1991-08-21 GEBHARDT FÖRDERTECHNIK GmbH Austria Commission cabin

Also Published As

Publication number Publication date
FR2364853B1 (en) 1980-09-19

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Legal Events

Date Code Title Description
ST Notification of lapse