DK0658509T3 - Tilting device for a jack base for hydraulic truck cranes - Google Patents
Tilting device for a jack base for hydraulic truck cranesInfo
- Publication number
- DK0658509T3 DK0658509T3 DK94830534T DK94830534T DK0658509T3 DK 0658509 T3 DK0658509 T3 DK 0658509T3 DK 94830534 T DK94830534 T DK 94830534T DK 94830534 T DK94830534 T DK 94830534T DK 0658509 T3 DK0658509 T3 DK 0658509T3
- Authority
- DK
- Denmark
- Prior art keywords
- tilting device
- jack base
- truck cranes
- hydraulic truck
- toothed rack
- Prior art date
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
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/78—Supports, e.g. outriggers, for mobile cranes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
Abstract
The subject-matter of the invention is a supporting leg (4) for trucks (1), with a rotary movement of 180 DEG relative to the pin (6) which connects this supporting leg (4) to the telescopic beam (3). The rotary movement is produced by engagement of a perpendicular toothed rack in one piece with the leg. The toothed rack engages pneumatically in a gear which is fastened to the beam (3) and on which the toothed rack can climb up as it were. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT93BO000221U IT233045Y1 (en) | 1993-11-18 | 1993-11-18 | OVERTURNING DEVICE FOR JACK-FOOT, OF HYDRAULIC CRANE, FOR TRUCKS. |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0658509T3 true DK0658509T3 (en) | 1999-11-29 |
Family
ID=11339049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK94830534T DK0658509T3 (en) | 1993-11-18 | 1994-11-11 | Tilting device for a jack base for hydraulic truck cranes |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0658509B1 (en) |
AT (1) | ATE180750T1 (en) |
DE (1) | DE59408352D1 (en) |
DK (1) | DK0658509T3 (en) |
IT (1) | IT233045Y1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0945318A1 (en) * | 1998-03-23 | 1999-09-29 | F.LLI FERRARI S.p.A. | Stabiliser leg for a load carrying vehicle |
CN102849632B (en) * | 2011-06-29 | 2016-03-30 | 三一汽车起重机械有限公司 | A kind of automatic retraction device of crane subsidiary arm and hoisting crane |
CN107055355B (en) * | 2017-02-27 | 2019-09-17 | 安徽柳工起重机有限公司 | Crane support automatic turning device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3396854A (en) * | 1967-06-19 | 1968-08-13 | Oris L. Crisp | Outrigger stabilizer for cranes |
SE7900757L (en) * | 1979-01-29 | 1980-07-30 | Bengt Anders Nordin | DEVICE FOR AUTOMATICALLY SWITCHING UP A STAND BY A MOBILE CRANE OR LIKE |
US4593932A (en) * | 1981-08-18 | 1986-06-10 | Kabushiki Kaisha Kobe Seiko Sho | Outrigger device for wheel-mounted working machines |
US5076379A (en) * | 1990-11-19 | 1991-12-31 | Bahr William T | Mechanism for translation of linear motion to rotary motion |
-
1993
- 1993-11-18 IT IT93BO000221U patent/IT233045Y1/en active IP Right Grant
-
1994
- 1994-11-11 DE DE59408352T patent/DE59408352D1/en not_active Expired - Fee Related
- 1994-11-11 DK DK94830534T patent/DK0658509T3/en active
- 1994-11-11 AT AT94830534T patent/ATE180750T1/en not_active IP Right Cessation
- 1994-11-11 EP EP94830534A patent/EP0658509B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ITBO930221U1 (en) | 1995-05-18 |
IT233045Y1 (en) | 2000-01-26 |
EP0658509A1 (en) | 1995-06-21 |
DE59408352D1 (en) | 1999-07-08 |
ATE180750T1 (en) | 1999-06-15 |
ITBO930221V0 (en) | 1993-11-18 |
EP0658509B1 (en) | 1999-06-02 |
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