DE2020239B2 - TOWER CRANE - Google Patents
TOWER CRANEInfo
- Publication number
- DE2020239B2 DE2020239B2 DE19702020239 DE2020239A DE2020239B2 DE 2020239 B2 DE2020239 B2 DE 2020239B2 DE 19702020239 DE19702020239 DE 19702020239 DE 2020239 A DE2020239 A DE 2020239A DE 2020239 B2 DE2020239 B2 DE 2020239B2
- Authority
- DE
- Germany
- Prior art keywords
- tower crane
- crane
- tower
- 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.)
- Pending
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
- B66C23/74—Counterweights or supports for balancing lifting couples separate from jib
-
- 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)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Transportation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Jib Cranes (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702020239 DE2020239B2 (en) | 1970-04-25 | 1970-04-25 | TOWER CRANE |
| PL14775671A PL84236B1 (en) | 1970-04-25 | 1971-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702020239 DE2020239B2 (en) | 1970-04-25 | 1970-04-25 | TOWER CRANE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2020239A1 DE2020239A1 (en) | 1971-11-18 |
| DE2020239B2 true DE2020239B2 (en) | 1972-10-05 |
Family
ID=5769329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702020239 Pending DE2020239B2 (en) | 1970-04-25 | 1970-04-25 | TOWER CRANE |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2020239B2 (en) |
| PL (1) | PL84236B1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2464217A1 (en) * | 1979-08-31 | 1981-03-06 | Cadillon | Lightweight mobile telescopic tower crane - has auxiliary cable for on site positioning of stabilising counterweights |
| DE29819058U1 (en) * | 1998-10-26 | 2000-03-16 | Liebherr-Werk Biberach GmbH, 88400 Biberach | Tower crane rotating below |
| DE102018126632A1 (en) | 2018-10-25 | 2020-04-30 | Liebherr-Werk Biberach Gmbh | Mobile construction crane with an upper and lower carriage as well as one or more electrical consumers |
| US20200383514A1 (en) * | 2019-06-04 | 2020-12-10 | Viktor Kaptelinin | Apparatus and method for preparing a beverage |
-
1970
- 1970-04-25 DE DE19702020239 patent/DE2020239B2/en active Pending
-
1971
- 1971-04-24 PL PL14775671A patent/PL84236B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2020239A1 (en) | 1971-11-18 |
| PL84236B1 (en) | 1976-03-31 |
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