DE2161258A1 - - Google Patents
Info
- Publication number
- DE2161258A1 DE2161258A1 DE19712161258 DE2161258A DE2161258A1 DE 2161258 A1 DE2161258 A1 DE 2161258A1 DE 19712161258 DE19712161258 DE 19712161258 DE 2161258 A DE2161258 A DE 2161258A DE 2161258 A1 DE2161258 A1 DE 2161258A1
- Authority
- DE
- Germany
- 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.)
- Granted
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
- B66C23/34—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes
- B66C23/344—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes adapted for transport purposes
-
- 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)
- Transportation (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712161258 DE2161258B1 (de) | 1971-12-10 | 1971-12-10 | Verfahren zum zusammenklappen eines krans in seine transportlage sowie kran, insbesondere baukran |
| IT1300572A IT969256B (it) | 1971-12-10 | 1972-11-13 | Procedimento per piegare una gru nella sua posizione di trasporto e gru in particolare gru per edili zia per l attuazione di tale metodo |
| FR7241864A FR2162385B1 (https=) | 1971-12-10 | 1972-11-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712161258 DE2161258B1 (de) | 1971-12-10 | 1971-12-10 | Verfahren zum zusammenklappen eines krans in seine transportlage sowie kran, insbesondere baukran |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2161258B1 DE2161258B1 (de) | 1973-03-15 |
| DE2161258A1 true DE2161258A1 (https=) | 1973-03-15 |
| DE2161258C2 DE2161258C2 (https=) | 1973-10-11 |
Family
ID=5827569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712161258 Granted DE2161258B1 (de) | 1971-12-10 | 1971-12-10 | Verfahren zum zusammenklappen eines krans in seine transportlage sowie kran, insbesondere baukran |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2161258B1 (https=) |
| FR (1) | FR2162385B1 (https=) |
| IT (1) | IT969256B (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1164241B (it) * | 1983-05-25 | 1987-04-08 | Luigi Cattaneo Spa | Gru articolata ad innalzamento automatico |
-
1971
- 1971-12-10 DE DE19712161258 patent/DE2161258B1/de active Granted
-
1972
- 1972-11-13 IT IT1300572A patent/IT969256B/it active
- 1972-11-24 FR FR7241864A patent/FR2162385B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2162385A1 (https=) | 1973-07-20 |
| DE2161258C2 (https=) | 1973-10-11 |
| IT969256B (it) | 1974-03-30 |
| FR2162385B1 (https=) | 1975-03-28 |
| DE2161258B1 (de) | 1973-03-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |