DE502009000246D1 - Crane with telescopic tower - Google Patents
Crane with telescopic towerInfo
- Publication number
- DE502009000246D1 DE502009000246D1 DE502009000246T DE502009000246T DE502009000246D1 DE 502009000246 D1 DE502009000246 D1 DE 502009000246D1 DE 502009000246 T DE502009000246 T DE 502009000246T DE 502009000246 T DE502009000246 T DE 502009000246T DE 502009000246 D1 DE502009000246 D1 DE 502009000246D1
- Authority
- DE
- Germany
- Prior art keywords
- crane
- tower
- overlap
- telescopic tower
- move
- 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.)
- Active
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
- B66C23/18—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 specially adapted for use in particular purposes
- B66C23/26—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 specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
- B66C23/28—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 specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail constructed to operate at successively higher levels
- B66C23/30—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 specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail constructed to operate at successively higher levels with frameworks composed of telescopic elements
-
- 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
- B66C23/18—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 specially adapted for use in particular purposes
- B66C23/26—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 specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
- B66C23/34—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes
- B66C23/342—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes with telescopic elements
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The crane has a tower (2) with lower, middle and upper tower parts (21-23), where the part (23) is movable to extend the tower-height from a position with large longitudinal overlap with the part (21) into another position with small overlap. The part (22) is slidable along the parts (21, 23) to move the part (22) from a lower position exhibiting large longitudinal overlap with the part (21) into an upper position with small overlap. The part (22) is longitudinally slidable against the part (23) to move the part (23) into a third position exhibiting a longitudinal overlap with the part (22). An independent claim is also included for a method for moving a crane tower.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008013828A DE102008013828A1 (en) | 2008-03-12 | 2008-03-12 | Crane with telescopic tower |
Publications (1)
Publication Number | Publication Date |
---|---|
DE502009000246D1 true DE502009000246D1 (en) | 2011-02-10 |
Family
ID=40688370
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102008013828A Withdrawn DE102008013828A1 (en) | 2008-03-12 | 2008-03-12 | Crane with telescopic tower |
DE502009000246T Active DE502009000246D1 (en) | 2008-03-12 | 2009-03-10 | Crane with telescopic tower |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102008013828A Withdrawn DE102008013828A1 (en) | 2008-03-12 | 2008-03-12 | Crane with telescopic tower |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2100843B1 (en) |
AT (1) | ATE493365T1 (en) |
DE (2) | DE102008013828A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3495312A1 (en) * | 2017-12-09 | 2019-06-12 | Klaus Rösel | Lifting device and method for using the lifting device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1168617B (en) | 1961-02-14 | 1964-04-23 | Weitz S A Ets | Tower crane |
FR2039540A5 (en) * | 1969-04-11 | 1971-01-15 | Noly Jean | |
FR2357472A1 (en) | 1976-07-09 | 1978-02-03 | Potain Sa | Tower crane vertical telescoping mechanism - has upper tower sliding up columns of telescoping cage larger than main tower |
FR2434109A1 (en) | 1978-07-28 | 1980-03-21 | Potain Sa | Crane with telescopic tower - has rear tie and compensation ropes holding jib permanently horizontal during erection |
DE4107344A1 (en) * | 1991-03-07 | 1992-09-10 | Liebherr Werk Biberach Gmbh | TELESCOPICABLE TOWER OF A MOBILE OR TOWER TURNING CRANE |
-
2008
- 2008-03-12 DE DE102008013828A patent/DE102008013828A1/en not_active Withdrawn
-
2009
- 2009-03-10 AT AT09003429T patent/ATE493365T1/en active
- 2009-03-10 EP EP09003429A patent/EP2100843B1/en active Active
- 2009-03-10 DE DE502009000246T patent/DE502009000246D1/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2100843A1 (en) | 2009-09-16 |
DE102008013828A1 (en) | 2009-09-24 |
EP2100843B1 (en) | 2010-12-29 |
ATE493365T1 (en) | 2011-01-15 |
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