DD120858A5 - - Google Patents
Info
- Publication number
- DD120858A5 DD120858A5 DD187453A DD18745375A DD120858A5 DD 120858 A5 DD120858 A5 DD 120858A5 DD 187453 A DD187453 A DD 187453A DD 18745375 A DD18745375 A DD 18745375A DD 120858 A5 DD120858 A5 DD 120858A5
- Authority
- DD
- German Democratic Republic
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
- B66C23/76—Counterweights or supports for balancing lifting couples separate from jib and movable to take account of variations of load or of variations of length of 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
- B66C23/62—Constructional features or details
- B66C23/82—Luffing gear
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL17959475 | 1975-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD120858A5 true DD120858A5 (en) | 1976-07-05 |
Family
ID=19971680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD187453A DD120858A5 (en) | 1975-04-11 | 1975-07-24 |
Country Status (5)
| Country | Link |
|---|---|
| CS (1) | CS185581B2 (en) |
| DD (1) | DD120858A5 (en) |
| DE (1) | DE2528802A1 (en) |
| RO (1) | RO66534A (en) |
| SU (1) | SU707884A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2457240A1 (en) * | 1979-05-22 | 1980-12-19 | Montgon Serge | Articulated and telescopic hydraulic crane - has folding sections for high lift and long horizontal reach |
-
1975
- 1975-06-27 DE DE19752528802 patent/DE2528802A1/en not_active Ceased
- 1975-07-09 SU SU752151543A patent/SU707884A1/en active
- 1975-07-14 RO RO7582849A patent/RO66534A/en unknown
- 1975-07-24 DD DD187453A patent/DD120858A5/xx unknown
- 1975-09-12 CS CS7500006201A patent/CS185581B2/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2528802A1 (en) | 1976-10-14 |
| SU707884A1 (en) | 1980-01-05 |
| RO66534A (en) | 1980-03-15 |
| CS185581B2 (en) | 1978-10-31 |