BE527757A - - Google Patents
Info
- Publication number
- BE527757A BE527757A BE527757DA BE527757A BE 527757 A BE527757 A BE 527757A BE 527757D A BE527757D A BE 527757DA BE 527757 A BE527757 A BE 527757A
- Authority
- BE
- Belgium
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
- B66C23/88—Safety gear
- B66C23/90—Devices for indicating or limiting lifting moment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1003419X | 1953-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE527757A true BE527757A (US06623731-20030923-C00052.png) |
Family
ID=9562984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE527757D BE527757A (US06623731-20030923-C00052.png) | 1953-04-10 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE527757A (US06623731-20030923-C00052.png) |
| CH (1) | CH316243A (US06623731-20030923-C00052.png) |
| DE (1) | DE1003419B (US06623731-20030923-C00052.png) |
| FR (1) | FR1074429A (US06623731-20030923-C00052.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2189294B1 (US06623731-20030923-C00052.png) * | 1972-06-20 | 1975-03-07 | Fives Lille Cail |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE289737C (US06623731-20030923-C00052.png) * | ||||
| DE407265C (de) * | 1923-08-01 | 1924-12-16 | Karl Sturm | Kran |
| GB387888A (en) * | 1932-05-13 | 1933-02-16 | Martinus Van Dijk | An improved jib-crane with adjustable counterweight |
-
0
- BE BE527757D patent/BE527757A/xx unknown
-
1953
- 1953-04-10 FR FR1074429D patent/FR1074429A/fr not_active Expired
-
1954
- 1954-03-31 CH CH316243D patent/CH316243A/fr unknown
- 1954-04-03 DE DEF14348A patent/DE1003419B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR1074429A (fr) | 1954-10-05 |
| DE1003419B (de) | 1957-02-28 |
| CH316243A (fr) | 1956-09-30 |
