DE3862020D1 - DEVICE FOR CONTROLLING THE LEVEL LEVEL COMPENSATION OF A WORKING APPARATUS, IN PARTICULAR A MOBILE HEIGHT-ADJUSTABLE FIREFIGHTER LADDER. - Google Patents
DEVICE FOR CONTROLLING THE LEVEL LEVEL COMPENSATION OF A WORKING APPARATUS, IN PARTICULAR A MOBILE HEIGHT-ADJUSTABLE FIREFIGHTER LADDER.Info
- Publication number
- DE3862020D1 DE3862020D1 DE8888120505T DE3862020T DE3862020D1 DE 3862020 D1 DE3862020 D1 DE 3862020D1 DE 8888120505 T DE8888120505 T DE 8888120505T DE 3862020 T DE3862020 T DE 3862020T DE 3862020 D1 DE3862020 D1 DE 3862020D1
- Authority
- DE
- Germany
- Prior art keywords
- level
- firefighter
- ladder
- adjustable
- 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 - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/88—Safety gear
- B66C23/90—Devices for indicating or limiting lifting moment
- B66C23/905—Devices for indicating or limiting lifting moment electrical
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C5/00—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles
- E06C5/32—Accessories, e.g. brakes on ladders
- E06C5/40—Devices for canting ladders laterally
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Ladders (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8888120505T DE3862020D1 (en) | 1987-12-22 | 1988-12-08 | DEVICE FOR CONTROLLING THE LEVEL LEVEL COMPENSATION OF A WORKING APPARATUS, IN PARTICULAR A MOBILE HEIGHT-ADJUSTABLE FIREFIGHTER LADDER. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873743546 DE3743546A1 (en) | 1987-12-22 | 1987-12-22 | DEVICE FOR CONTROLLING THE LEVEL LEVEL COMPENSATION OF A WORKING APPARATUS, IN PARTICULAR A MOBILE HEIGHT-ADJUSTABLE FIREFIGHTER LADDER |
DE8888120505T DE3862020D1 (en) | 1987-12-22 | 1988-12-08 | DEVICE FOR CONTROLLING THE LEVEL LEVEL COMPENSATION OF A WORKING APPARATUS, IN PARTICULAR A MOBILE HEIGHT-ADJUSTABLE FIREFIGHTER LADDER. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3862020D1 true DE3862020D1 (en) | 1991-04-18 |
Family
ID=6343279
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19873743546 Withdrawn DE3743546A1 (en) | 1987-12-22 | 1987-12-22 | DEVICE FOR CONTROLLING THE LEVEL LEVEL COMPENSATION OF A WORKING APPARATUS, IN PARTICULAR A MOBILE HEIGHT-ADJUSTABLE FIREFIGHTER LADDER |
DE8888120505T Expired - Lifetime DE3862020D1 (en) | 1987-12-22 | 1988-12-08 | DEVICE FOR CONTROLLING THE LEVEL LEVEL COMPENSATION OF A WORKING APPARATUS, IN PARTICULAR A MOBILE HEIGHT-ADJUSTABLE FIREFIGHTER LADDER. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19873743546 Withdrawn DE3743546A1 (en) | 1987-12-22 | 1987-12-22 | DEVICE FOR CONTROLLING THE LEVEL LEVEL COMPENSATION OF A WORKING APPARATUS, IN PARTICULAR A MOBILE HEIGHT-ADJUSTABLE FIREFIGHTER LADDER |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0321789B1 (en) |
JP (1) | JP2637206B2 (en) |
DE (2) | DE3743546A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9711317D0 (en) * | 1997-06-03 | 1997-07-30 | William Hook Limited | Safety monitoring device |
US5934409A (en) * | 1997-06-26 | 1999-08-10 | Genie Industries, Inc. | Trailer personnel lift with a level sensor and manually set outriggers |
FR2924703B1 (en) * | 2007-12-11 | 2010-01-15 | Gimaex Internat | AERIAL LIFTING DEVICE AND VEHICLE EQUIPPED WITH SUCH A DEVICE |
DE102016000531A1 (en) * | 2016-01-21 | 2017-07-27 | Putzmeister Engineering Gmbh | Mobile implement |
CN106955445B (en) * | 2017-04-28 | 2020-03-20 | 陕西专壹知识产权运营有限公司 | Hydraulic lifting type intelligent fire-fighting robot and control method thereof |
CN112408223A (en) * | 2020-11-26 | 2021-02-26 | 江麓机电集团有限公司 | Jacking anti-tipping alarm system of self-elevating tower crane |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1440322A (en) * | 1972-06-06 | 1976-06-23 | Metz Gmbh Carl | Mobile turntable ladder |
DE2839419A1 (en) * | 1978-09-11 | 1980-03-27 | Krupp Gmbh | Angle or rotation instrument - has plane inclination pick=ups with two inclination detectors with output signal of one of them divided by pick=up output signal |
SE419211B (en) * | 1978-12-15 | 1981-07-20 | Jan Axel Gunnar Ekman | DEVICE FOR AIR SYSTEM CONTROL |
DE2933333A1 (en) * | 1979-08-17 | 1981-03-26 | Iveco Magirus Ag, 89079 Ulm | Circuit for keeping axis of rotation of frame perpendicular - has mercury switch connected via two pairs of amplifiers to servomotor |
FR2504701A1 (en) * | 1981-04-22 | 1982-10-29 | Camiva | DEVICE FOR CONTROLLING AUTOMATIC CORRECTION OF DEVERS FOR DEPLOYABLE ORIENTABLE SCALE OR ARM-LIKE ARMOR ON VEHICLE |
-
1987
- 1987-12-22 DE DE19873743546 patent/DE3743546A1/en not_active Withdrawn
-
1988
- 1988-12-08 DE DE8888120505T patent/DE3862020D1/en not_active Expired - Lifetime
- 1988-12-08 EP EP88120505A patent/EP0321789B1/en not_active Expired - Lifetime
- 1988-12-21 JP JP63320806A patent/JP2637206B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3743546A1 (en) | 1989-07-13 |
JP2637206B2 (en) | 1997-08-06 |
EP0321789B1 (en) | 1991-03-13 |
JPH028493A (en) | 1990-01-11 |
EP0321789A1 (en) | 1989-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |