ATE299125T1 - TELESCOPIC BOOM WITH LUBRICANT FEED - Google Patents
TELESCOPIC BOOM WITH LUBRICANT FEEDInfo
- Publication number
- ATE299125T1 ATE299125T1 AT02090383T AT02090383T ATE299125T1 AT E299125 T1 ATE299125 T1 AT E299125T1 AT 02090383 T AT02090383 T AT 02090383T AT 02090383 T AT02090383 T AT 02090383T AT E299125 T1 ATE299125 T1 AT E299125T1
- Authority
- AT
- Austria
- Prior art keywords
- lubricant
- telescopic boom
- lubricant feed
- telescopic sections
- cascade
- 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
- B66C23/64—Jibs
- B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
- B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
- B66C23/707—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic guiding devices for telescopic jibs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The outrigger consists of telescopic sections (2, 3) one inside the other. There are lubricant distributors (10, 10a) in the head regions of the telescopic sections to supply lubricant to the sliding bearings (7, 7a). In the telescoped state, these lie in a cascade one behind the other. In this condition, lubricant can be passed from one section to another via a system of valves.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10164565A DE10164565C2 (en) | 2001-12-14 | 2001-12-14 | Telescopic boom with lubricant supply |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE299125T1 true ATE299125T1 (en) | 2005-07-15 |
Family
ID=7711202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02090383T ATE299125T1 (en) | 2001-12-14 | 2002-11-19 | TELESCOPIC BOOM WITH LUBRICANT FEED |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1319629B1 (en) |
AT (1) | ATE299125T1 (en) |
DE (2) | DE10164565C2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008058606A1 (en) * | 2008-11-19 | 2010-05-27 | Terex-Demag Gmbh | Arrangement for fixing sliding elements for guiding the shots on telescopic cranes |
SE534416C2 (en) * | 2009-11-30 | 2011-08-16 | Cargotec Patenter Ab | Telescopic device including a sliding element |
DE102011115634B4 (en) | 2011-03-25 | 2021-12-30 | Tadano Demag Gmbh | Telescopic boom |
DE102011084105A1 (en) | 2011-10-06 | 2013-04-11 | Schaeffler Technologies AG & Co. KG | Telescopic pipe arrangement for carrier arm of mobile crane, has bearing half shells made of slidable materials, sectionally arranged between pipes for slidable bearing between pipes, and fixed at pipes at carrier layer |
IT201800004277A1 (en) * | 2018-04-06 | 2019-10-06 | TELESCOPIC ARM FOR A LOAD LIFTING CRANE |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3285431A (en) * | 1965-04-30 | 1966-11-15 | Universal Marion Corp | Guide roll assembly for telescopic boom |
DE19653502C2 (en) * | 1996-12-20 | 2000-06-21 | Grove Us Llc | Device for locking or releasing the locking of shots of a telescopic boom for a mobile crane |
DE29917677U1 (en) * | 1999-10-07 | 2000-02-17 | Liebherr Werk Nenzing | Crane boom |
JP2001158594A (en) * | 1999-12-06 | 2001-06-12 | Sumitomo Constr Mach Co Ltd | Mobile crane |
-
2001
- 2001-12-14 DE DE10164565A patent/DE10164565C2/en not_active Expired - Fee Related
-
2002
- 2002-11-19 DE DE50203556T patent/DE50203556D1/en not_active Expired - Lifetime
- 2002-11-19 AT AT02090383T patent/ATE299125T1/en not_active IP Right Cessation
- 2002-11-19 EP EP02090383A patent/EP1319629B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1319629A1 (en) | 2003-06-18 |
DE10164565A1 (en) | 2003-07-03 |
EP1319629B1 (en) | 2005-07-06 |
DE10164565C2 (en) | 2003-12-11 |
DE50203556D1 (en) | 2005-08-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |