ATE48270T1 - AERIAL WORK PLATFORM. - Google Patents
AERIAL WORK PLATFORM.Info
- Publication number
- ATE48270T1 ATE48270T1 AT85100609T AT85100609T ATE48270T1 AT E48270 T1 ATE48270 T1 AT E48270T1 AT 85100609 T AT85100609 T AT 85100609T AT 85100609 T AT85100609 T AT 85100609T AT E48270 T1 ATE48270 T1 AT E48270T1
- Authority
- AT
- Austria
- Prior art keywords
- posts
- working platform
- cross members
- rollers
- work platform
- Prior art date
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
-
- 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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/12—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
1. Platform for lifting persons, in particular a working platform for building trade workers, comprising a vertically adjustable working platform with associated posts (1), said working platform having at least two cross members (2) which are arranged at a distance from one another and can be interconnected by means of longitudinal members (2), said cross members (3) being vertically adjustable by means of a rack-and-pinion drive (31) and being guided by rollers (15, 25) on tracks (16) in or on the posts (1), and comprising drive wheels or rollers (29), the two posts (1) being connected to one another by means of a cross shaft (7), characterised in that the drive wheels or rollers (29) are arranged on a frame (28) on the cross members (2) or on parts (19) connected to the cross members (2), and in a lower position of the working platform rest on a base and thus raise the two posts (1).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843415074 DE3415074A1 (en) | 1984-04-21 | 1984-04-21 | LIFTING LIFT |
EP85100609A EP0159467B1 (en) | 1984-04-21 | 1985-01-22 | Platform for lifting persons |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE48270T1 true ATE48270T1 (en) | 1989-12-15 |
Family
ID=6234146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT85100609T ATE48270T1 (en) | 1984-04-21 | 1985-01-22 | AERIAL WORK PLATFORM. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0159467B1 (en) |
AT (1) | ATE48270T1 (en) |
DE (1) | DE3415074A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3502002C3 (en) * | 1985-01-22 | 1997-09-04 | Lissmac Maschb & Diamantwerkz | Aerial work platform |
DE4406987C1 (en) * | 1994-03-03 | 1995-07-06 | Paul Lingen | Lift scaffolding with several masts standing on at least one platform |
CN111764613A (en) * | 2020-06-19 | 2020-10-13 | 四川远大欣程环保工程有限公司 | High-altitude equipment installation device in rail traveling area of rail transit engineering and construction method |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1474249A (en) * | 1922-07-17 | 1923-11-13 | Ferrero John | Adjustable platform |
US3169604A (en) * | 1963-05-29 | 1965-02-16 | Gerald H Pranger | Scaffold |
AR195668A1 (en) * | 1971-05-10 | 1973-10-31 | Ready Co | MODULAR AND FOLDING SCAFFOLD |
US3851728A (en) * | 1973-04-11 | 1974-12-03 | Lowell A Williams | Scaffold |
FR2261387A1 (en) * | 1974-02-18 | 1975-09-12 | Petralli Jean Marie | Hand operated overhead working platform - winding gear inside cage, guide rollers steady descent, cage carries hooked arms for safety |
GB2067512A (en) * | 1980-01-16 | 1981-07-30 | Emmerson D | Improvements in or relating to platform towers |
-
1984
- 1984-04-21 DE DE19843415074 patent/DE3415074A1/en not_active Withdrawn
-
1985
- 1985-01-22 AT AT85100609T patent/ATE48270T1/en not_active IP Right Cessation
- 1985-01-22 EP EP85100609A patent/EP0159467B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0159467B1 (en) | 1989-11-29 |
DE3415074A1 (en) | 1985-10-24 |
EP0159467A3 (en) | 1987-03-25 |
EP0159467A2 (en) | 1985-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |