FR2173131A1 - - Google Patents
Info
- Publication number
- FR2173131A1 FR2173131A1 FR7306143A FR7306143A FR2173131A1 FR 2173131 A1 FR2173131 A1 FR 2173131A1 FR 7306143 A FR7306143 A FR 7306143A FR 7306143 A FR7306143 A FR 7306143A FR 2173131 A1 FR2173131 A1 FR 2173131A1
- 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- Withdrawn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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/03—Cranes with arms or jibs; Multiple cranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/03—Cranes with arms or jibs; Multiple cranes
- B66C2700/0392—Movement of the crane arm; Coupling of the crane arm with the counterweights; Safety devices for the movement of the arm
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2089072A IT947805B (it) | 1972-02-22 | 1972-02-22 | Dispositivo di sollevamento a brac ci oscillanti |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2173131A1 true FR2173131A1 (pt) | 1973-10-05 |
Family
ID=11173625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7306143A Withdrawn FR2173131A1 (pt) | 1972-02-22 | 1973-02-21 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2308286A1 (pt) |
| FR (1) | FR2173131A1 (pt) |
| IT (1) | IT947805B (pt) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519601A (zh) * | 2018-11-07 | 2019-03-26 | 广州中桥能源科技有限公司 | 一种天然气管道铺设装置 |
-
1972
- 1972-02-22 IT IT2089072A patent/IT947805B/it active
-
1973
- 1973-02-20 DE DE19732308286 patent/DE2308286A1/de active Pending
- 1973-02-21 FR FR7306143A patent/FR2173131A1/fr not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519601A (zh) * | 2018-11-07 | 2019-03-26 | 广州中桥能源科技有限公司 | 一种天然气管道铺设装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2308286A1 (de) | 1973-09-06 |
| IT947805B (it) | 1973-05-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |