FR2813875B1 - LIFT PLATFORM AND METHOD FOR CONTROLLING A LOAD ON BOARD ON SUCH A PLATFORM - Google Patents
LIFT PLATFORM AND METHOD FOR CONTROLLING A LOAD ON BOARD ON SUCH A PLATFORMInfo
- Publication number
- FR2813875B1 FR2813875B1 FR0011610A FR0011610A FR2813875B1 FR 2813875 B1 FR2813875 B1 FR 2813875B1 FR 0011610 A FR0011610 A FR 0011610A FR 0011610 A FR0011610 A FR 0011610A FR 2813875 B1 FR2813875 B1 FR 2813875B1
- Authority
- FR
- France
- Prior art keywords
- platform
- load
- chassis
- board
- controlling
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 title abstract 2
- 230000006870 function Effects 0.000 abstract 2
- 230000003213 activating effect Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
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
- B66F11/042—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 actuated by lazy-tongs mechanisms or articulated levers
-
- 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
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
- B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Wind Motors (AREA)
Abstract
The aerial basket comprises a chassis and a platform able to be raised relative to the chassis by a hydraulic actuator (53). It includes measurement means (62,63) in several points of the platform elevation curve of the activating hydraulic fluid pressure (P) and a parameter (L) representative of the platform position relative to the ground. There is a storage memory (65) of pressure reference values (P0) as a function of the parameter. There are comparison means (6) of the measured and stored pressure values in the memory which generate a signal (S6) as a function of this comparison to a control unit (7). An Independent claim is included for a method of control of a load loaded on such a basket.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0011610A FR2813875B1 (en) | 2000-09-12 | 2000-09-12 | LIFT PLATFORM AND METHOD FOR CONTROLLING A LOAD ON BOARD ON SUCH A PLATFORM |
AT01420193T ATE262478T1 (en) | 2000-09-12 | 2001-09-11 | ELEVATOR PLATFORM AND METHOD FOR CONTROLLING A LOAD THEREOF |
DE60102424T DE60102424T2 (en) | 2000-09-12 | 2001-09-11 | Aerial work platform and method for controlling a load thereon |
EP01420193A EP1186568B1 (en) | 2000-09-12 | 2001-09-11 | Elevating work platform and control method for a load carried thereon |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0011610A FR2813875B1 (en) | 2000-09-12 | 2000-09-12 | LIFT PLATFORM AND METHOD FOR CONTROLLING A LOAD ON BOARD ON SUCH A PLATFORM |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2813875A1 FR2813875A1 (en) | 2002-03-15 |
FR2813875B1 true FR2813875B1 (en) | 2002-11-29 |
Family
ID=8854208
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0011610A Expired - Fee Related FR2813875B1 (en) | 2000-09-12 | 2000-09-12 | LIFT PLATFORM AND METHOD FOR CONTROLLING A LOAD ON BOARD ON SUCH A PLATFORM |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1186568B1 (en) |
AT (1) | ATE262478T1 (en) |
DE (1) | DE60102424T2 (en) |
FR (1) | FR2813875B1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7493987B2 (en) | 2002-09-09 | 2009-02-24 | Jlg Industries, Inc. | Platform load sensing for vertical lifts |
FR2908120B1 (en) * | 2006-11-07 | 2009-07-03 | Haulotte Group Sa | LIFT BOOM AND METHOD OF MONITORING SUCH A NACELLE AT STOPPING |
CA3051368C (en) * | 2017-01-25 | 2021-04-20 | Jlg Industries, Inc. | Pressure based load sensing system |
CN114572911A (en) * | 2022-03-10 | 2022-06-03 | 浙江鼎力机械股份有限公司 | Scissor fork type aerial work platform and scissor fork lifting assembly thereof |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4456093A (en) * | 1981-06-16 | 1984-06-26 | Interstate Electronics Corp. | Control system for aerial work platform machine and method of controlling an aerial work platform machine |
IT1204913B (en) * | 1987-03-06 | 1989-03-10 | 3B6 Sistemi Elettro Idraulici | Reach and / or time limiting device for lifting platforms |
JPH054798A (en) * | 1991-06-26 | 1993-01-14 | Showa Aircraft Ind Co Ltd | Load measuring method for lifting device |
JP2000128498A (en) * | 1998-10-22 | 2000-05-09 | Aichi Corp | Overloading preventive device of high lift work vehicle |
-
2000
- 2000-09-12 FR FR0011610A patent/FR2813875B1/en not_active Expired - Fee Related
-
2001
- 2001-09-11 DE DE60102424T patent/DE60102424T2/en not_active Expired - Lifetime
- 2001-09-11 AT AT01420193T patent/ATE262478T1/en not_active IP Right Cessation
- 2001-09-11 EP EP01420193A patent/EP1186568B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2813875A1 (en) | 2002-03-15 |
ATE262478T1 (en) | 2004-04-15 |
DE60102424T2 (en) | 2005-03-10 |
EP1186568A1 (en) | 2002-03-13 |
DE60102424D1 (en) | 2004-04-29 |
EP1186568B1 (en) | 2004-03-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GC | Lien (pledge) constituted | ||
CD | Change of name or company name | ||
ST | Notification of lapse |
Effective date: 20120531 |
|
AU | Other action affecting the ownership or exploitation of an industrial property right |
Effective date: 20120920 |
|
GC | Lien (pledge) constituted |
Effective date: 20141013 |
|
RG | Lien (pledge) cancelled |
Effective date: 20141013 |
|
AU | Other action affecting the ownership or exploitation of an industrial property right |
Effective date: 20171016 |
|
RG | Lien (pledge) cancelled |
Effective date: 20190809 |