EP1491489A3 - Plate-forme de travail à monter sur un appareil de levage et/ou de transport ayant des moyens extensibles de déplacement - Google Patents
Plate-forme de travail à monter sur un appareil de levage et/ou de transport ayant des moyens extensibles de déplacement Download PDFInfo
- Publication number
- EP1491489A3 EP1491489A3 EP04014230A EP04014230A EP1491489A3 EP 1491489 A3 EP1491489 A3 EP 1491489A3 EP 04014230 A EP04014230 A EP 04014230A EP 04014230 A EP04014230 A EP 04014230A EP 1491489 A3 EP1491489 A3 EP 1491489A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- platform
- lifting
- transporting apparatus
- arm
- apparatus including
- 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.)
- Withdrawn
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITVR20030081 | 2003-06-23 | ||
| ITVR20030081 ITVR20030081A1 (it) | 2003-06-23 | 2003-06-23 | Piattaforma aerea applicabile su attrezzature di sollevamento e/o |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1491489A2 EP1491489A2 (fr) | 2004-12-29 |
| EP1491489A3 true EP1491489A3 (fr) | 2005-12-28 |
Family
ID=33398099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP04014230A Withdrawn EP1491489A3 (fr) | 2003-06-23 | 2004-06-17 | Plate-forme de travail à monter sur un appareil de levage et/ou de transport ayant des moyens extensibles de déplacement |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP1491489A3 (fr) |
| IT (1) | ITVR20030081A1 (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9070484B2 (en) * | 2007-07-13 | 2015-06-30 | Ge-Hitachi Nuclear Energy Americas Llc | Reactor servicing platform |
| US8631902B2 (en) * | 2009-01-08 | 2014-01-21 | California Manufacturing & Engineering Co. | Apparatus for elevating and positioning a work platform |
| GB2484082A (en) * | 2010-09-28 | 2012-04-04 | Tata Steel Uk Ltd | Slidable platform |
| CN104528607B (zh) * | 2014-12-28 | 2016-12-14 | 浙江鼎力机械股份有限公司 | 一种桥式作业平台的平台总成 |
| US12252380B1 (en) | 2018-04-27 | 2025-03-18 | California Manufacturing & Engineering Company, Llc | Work platform having attached movable work step |
| CN115043348B (zh) * | 2022-08-17 | 2022-11-11 | 河南工学院 | 一种机电安装专用升降设备 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3709322A (en) * | 1971-02-01 | 1973-01-09 | M Mitchell | Overhead service apparatus with swivel platform |
| FR2266656A1 (en) * | 1974-04-03 | 1975-10-31 | Gacquerelle Gerard | Mobile overhead working platform - has boom with parallelogram linkage supporting slewing and sliding platform |
| US4206833A (en) * | 1976-07-15 | 1980-06-10 | Clark Equipment Company | Mobile aerial tower |
| US5165504A (en) * | 1989-09-19 | 1992-11-24 | Polytec | Apparatus for displacing an article in parallel with the curvature of and in proximity to a surface of variable profile |
-
2003
- 2003-06-23 IT ITVR20030081 patent/ITVR20030081A1/it unknown
-
2004
- 2004-06-17 EP EP04014230A patent/EP1491489A3/fr not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3709322A (en) * | 1971-02-01 | 1973-01-09 | M Mitchell | Overhead service apparatus with swivel platform |
| FR2266656A1 (en) * | 1974-04-03 | 1975-10-31 | Gacquerelle Gerard | Mobile overhead working platform - has boom with parallelogram linkage supporting slewing and sliding platform |
| US4206833A (en) * | 1976-07-15 | 1980-06-10 | Clark Equipment Company | Mobile aerial tower |
| US5165504A (en) * | 1989-09-19 | 1992-11-24 | Polytec | Apparatus for displacing an article in parallel with the curvature of and in proximity to a surface of variable profile |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1491489A2 (fr) | 2004-12-29 |
| ITVR20030081A1 (it) | 2004-12-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
| AX | Request for extension of the european patent |
Extension state: AL HR LT LV MK |
|
| PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
| AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
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| AX | Request for extension of the european patent |
Extension state: AL HR LT LV MK |
|
| 17P | Request for examination filed |
Effective date: 20060623 |
|
| AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20100105 |