GB1387034A - Work platform assembly arranged to climb up and down a mast - Google Patents

Work platform assembly arranged to climb up and down a mast

Info

Publication number
GB1387034A
GB1387034A GB1128672A GB1128672A GB1387034A GB 1387034 A GB1387034 A GB 1387034A GB 1128672 A GB1128672 A GB 1128672A GB 1128672 A GB1128672 A GB 1128672A GB 1387034 A GB1387034 A GB 1387034A
Authority
GB
United Kingdom
Prior art keywords
platform
discs
tower
carries
rollers
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
GB1128672A
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.)
DEQUIPEMENT DE MATERIEL DETREP
Original Assignee
DEQUIPEMENT DE MATERIEL DETREP
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 DEQUIPEMENT DE MATERIEL DETREP filed Critical DEQUIPEMENT DE MATERIEL DETREP
Publication of GB1387034A publication Critical patent/GB1387034A/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
    • 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
    • E04G1/20—Scaffolds comprising upright members and provision for supporting cross-members or platforms at different positions therealong

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Jib Cranes (AREA)
  • Movable Scaffolding (AREA)

Abstract

1387034 Platform elevators SOC GENERALE D'EQUIPEMENT & DE MATERIEL D'ENTREPRISES "SOGEMA" SARL 10 March 1972 [15 March 1971] 11286/72 Heading B8H [Also in Division E1] In a scaffold comprising a tower 2 supporting a working platform 3 for vertical movement therealong, the platform carries a pair of vertically disposed rotary discs 54 each of which carries near its periphery a circular series of rollers 48-53, the tower 2 carries a vertical rack formed by teeth 11-13 &c. secured to an upright 14 of the tower, and pairs of corresponding rollers of the two discs engage successively with the teeth, as shown, when the discs 54 are rotated, whereby the platform is raised or lowered by motors driving the discs. The two discs are coaxially secured together by a spacer and each disc is driven through reduction, gearing by a respective motor, so that in the event of breakdown of one of the drives, operation will be maintained by the other drive. The platform also carries from its underside vertical members 33, 33<SP>1</SP> carrying sets of guide rollers 35-38 in perpendicular planes which engage the other uprights 34, 34<SP>1</SP> of the tower. Motor control means 59 are mounted on the platform, and the scaffold may be mounted on a carriage 1.
GB1128672A 1971-03-15 1972-03-10 Work platform assembly arranged to climb up and down a mast Expired GB1387034A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7108998A FR2129094A5 (en) 1971-03-15 1971-03-15

Publications (1)

Publication Number Publication Date
GB1387034A true GB1387034A (en) 1975-03-12

Family

ID=9073551

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1128672A Expired GB1387034A (en) 1971-03-15 1972-03-10 Work platform assembly arranged to climb up and down a mast

Country Status (6)

Country Link
BE (1) BE780429A (en)
DE (2) DE2212293A1 (en)
FR (1) FR2129094A5 (en)
GB (1) GB1387034A (en)
IT (1) IT950117B (en)
NL (1) NL7203322A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2128958A (en) * 1982-09-11 1984-05-10 Access Eng Ltd Vertically movable working platform
GB2159794A (en) * 1984-05-09 1985-12-11 Colin Giles Stalker Elevating attachment for wheelchair
CN102602857A (en) * 2012-03-22 2012-07-25 江苏启良停车设备有限公司 Climbing machine
CN103382766A (en) * 2013-07-30 2013-11-06 北京星河模板脚手架工程有限公司 Electric construction platform
CN114341049A (en) * 2019-07-26 2022-04-12 奥克斯工业股份有限公司 Electric rotary actuator for aerial work platform
CN115234074A (en) * 2022-06-30 2022-10-25 广东电力通信科技有限公司 Tower device

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2222304B1 (en) * 1973-03-20 1976-09-10 Sedit
NL193829C (en) * 1986-12-24 2000-12-04 Hek Bouwmachinemij En Machf B Lifting device provided with at least one mast and a platform that can be moved up and down along this mast.
DE9310342U1 (en) * 1993-07-12 1993-09-30 FAC Frank Abels Consulting & Technology GmbH, 29633 Munster Height-adjustable scaffolding, especially for use on construction sites
AT521566B1 (en) * 2018-09-06 2020-07-15 Hubert Palfinger Tech Gmbh Transport device for moving heavy loads

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2128958A (en) * 1982-09-11 1984-05-10 Access Eng Ltd Vertically movable working platform
GB2159794A (en) * 1984-05-09 1985-12-11 Colin Giles Stalker Elevating attachment for wheelchair
CN102602857A (en) * 2012-03-22 2012-07-25 江苏启良停车设备有限公司 Climbing machine
CN102602857B (en) * 2012-03-22 2015-04-22 江苏启良停车设备有限公司 Climbing machine
CN103382766A (en) * 2013-07-30 2013-11-06 北京星河模板脚手架工程有限公司 Electric construction platform
CN114341049A (en) * 2019-07-26 2022-04-12 奥克斯工业股份有限公司 Electric rotary actuator for aerial work platform
CN114341049B (en) * 2019-07-26 2023-10-20 奥克斯工业股份有限公司 Electric rotary actuator for aerial work platform
CN115234074A (en) * 2022-06-30 2022-10-25 广东电力通信科技有限公司 Tower device
CN115234074B (en) * 2022-06-30 2023-07-14 广东电力通信科技有限公司 Tower device

Also Published As

Publication number Publication date
IT950117B (en) 1973-06-20
DE7209702U (en) 1975-08-21
BE780429A (en) 1972-03-31
DE2212293A1 (en) 1972-09-21
FR2129094A5 (en) 1972-10-27
NL7203322A (en) 1972-09-19

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee