FR2083571A1 - - Google Patents
Info
- Publication number
- FR2083571A1 FR2083571A1 FR7110464A FR7110464A FR2083571A1 FR 2083571 A1 FR2083571 A1 FR 2083571A1 FR 7110464 A FR7110464 A FR 7110464A FR 7110464 A FR7110464 A FR 7110464A FR 2083571 A1 FR2083571 A1 FR 2083571A1
- Authority
- FR
- France
- 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.)
- Withdrawn
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
- B66C23/348—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes the erection being operated by jacks
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE415370A SE340345B (de) | 1970-03-25 | 1970-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2083571A1 true FR2083571A1 (de) | 1971-12-17 |
Family
ID=20263641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7110464A Withdrawn FR2083571A1 (de) | 1970-03-25 | 1971-03-24 |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE2112610A1 (de) |
| DK (1) | DK122950B (de) |
| FR (1) | FR2083571A1 (de) |
| GB (1) | GB1326818A (de) |
| SE (1) | SE340345B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114368705B (zh) * | 2022-01-17 | 2023-05-02 | 上海建工四建集团有限公司 | 一种双动力油缸卧式布置的伸缩机构装置 |
-
1970
- 1970-03-25 SE SE415370A patent/SE340345B/xx unknown
-
1971
- 1971-03-16 DE DE19712112610 patent/DE2112610A1/de active Pending
- 1971-03-24 DK DK142471A patent/DK122950B/da unknown
- 1971-03-24 FR FR7110464A patent/FR2083571A1/fr not_active Withdrawn
- 1971-04-19 GB GB2491771A patent/GB1326818A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1326818A (en) | 1973-08-15 |
| SE340345B (de) | 1971-11-15 |
| DK122950B (da) | 1972-05-01 |
| DE2112610A1 (de) | 1971-10-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |