DD102988A6 - - Google Patents
Info
- Publication number
- DD102988A6 DD102988A6 DD162489A DD16248972A DD102988A6 DD 102988 A6 DD102988 A6 DD 102988A6 DD 162489 A DD162489 A DD 162489A DD 16248972 A DD16248972 A DD 16248972A DD 102988 A6 DD102988 A6 DD 102988A6
- 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
- B66C23/88—Safety gear
- B66C23/90—Devices for indicating or limiting lifting moment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
- Control And Safety Of Cranes (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2119279A DE2119279C3 (de) | 1971-04-21 | 1971-04-21 | Vorrichtung zur Begrenzung des Lastmomentes bei Auslegerkranen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD102988A6 true DD102988A6 (https=) | 1974-01-12 |
Family
ID=5805320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD162489A DD102988A6 (https=) | 1971-04-21 | 1972-04-21 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3834550A (https=) |
| DD (1) | DD102988A6 (https=) |
| DE (1) | DE2119279C3 (https=) |
| FR (1) | FR2133616B2 (https=) |
| GB (1) | GB1380743A (https=) |
| IT (1) | IT994033B (https=) |
| SU (1) | SU564826A3 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3990584A (en) * | 1974-06-03 | 1976-11-09 | Strawson Hydraulics (Consultants) Limited | Electrical safety control device for a variable radius crane |
| US3971934A (en) * | 1975-08-04 | 1976-07-27 | Joseph Coatta | Photoelastic load measurement alarm device |
| US4283722A (en) * | 1977-11-11 | 1981-08-11 | Kabushiki Kaisha Kito | Overload indication device for a lever hoist |
| GB2169705A (en) * | 1985-01-11 | 1986-07-16 | Atomic Energy Authority Uk | Measuring separation between two bodies |
| CN119612359B (zh) * | 2025-02-14 | 2025-05-16 | 中铁四局集团有限公司 | 一种大型吊车吊臂吊装载重智能检测方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3754665A (en) * | 1972-02-14 | 1973-08-28 | Gottwald Kg Leo | Overload safety device for a crane |
-
1971
- 1971-04-21 DE DE2119279A patent/DE2119279C3/de not_active Expired
-
1972
- 1972-04-10 FR FR7212413A patent/FR2133616B2/fr not_active Expired
- 1972-04-10 GB GB1644572A patent/GB1380743A/en not_active Expired
- 1972-04-10 IT IT49506/72A patent/IT994033B/it active
- 1972-04-14 US US00244021A patent/US3834550A/en not_active Expired - Lifetime
- 1972-04-17 SU SU7201773318A patent/SU564826A3/ru active
- 1972-04-21 DD DD162489A patent/DD102988A6/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT994033B (it) | 1975-10-20 |
| DE2119279C3 (de) | 1975-01-23 |
| FR2133616A2 (https=) | 1972-12-01 |
| DE2119279B2 (de) | 1974-05-16 |
| DE2119279A1 (de) | 1972-11-09 |
| SU564826A3 (ru) | 1977-07-05 |
| GB1380743A (en) | 1975-01-15 |
| FR2133616B2 (https=) | 1977-12-23 |
| US3834550A (en) | 1974-09-10 |