SU678022A1 - Crane hook holder lifting height limiter - Google Patents
Crane hook holder lifting height limiterInfo
- Publication number
- SU678022A1 SU678022A1 SU782580572A SU2580572A SU678022A1 SU 678022 A1 SU678022 A1 SU 678022A1 SU 782580572 A SU782580572 A SU 782580572A SU 2580572 A SU2580572 A SU 2580572A SU 678022 A1 SU678022 A1 SU 678022A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- lifting height
- crane hook
- hook holder
- height limiter
- holder lifting
- Prior art date
Links
Landscapes
- Jib Cranes (AREA)
Description
(54) ОГРАНИЧИТЕЛЬ В ЫСОТЫ ПОДЪЕМА КРЮКОВОЙ ОБОЙМЫ КРАНА(54) LIMITER IN HIGH-SPEED LIFTING HOOK CRANE CROSS
приспособление и рычажнык выключатель, смонткрованный на кронштейне стрелы, соедннеинойсо стреловой раст жкой, отличающийс тем, что, с целью повышени надежности ограничител в работе, кронштейн с рычажным выключателем шарнирно соединен со стрелой и со стреловой раст жкой.a device and a lever switch mounted on the boom arm connected to the boom extension, characterized in that, in order to increase the reliability of the limiter in operation, the arm with the lever switch is pivotally connected to the boom and the boom stretch.
Источники информации, прин тые во внимание при экспертизеSources of information taken into account in the examination
1. Авторское свидетельство СССР № 548545, кл. В 66 С 15/ОО, 1975.1. USSR author's certificate No. 548545, cl. B 66 C 15 / OO, 1975.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782580572A SU678022A1 (en) | 1978-02-16 | 1978-02-16 | Crane hook holder lifting height limiter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782580572A SU678022A1 (en) | 1978-02-16 | 1978-02-16 | Crane hook holder lifting height limiter |
Publications (1)
Publication Number | Publication Date |
---|---|
SU678022A1 true SU678022A1 (en) | 1979-08-05 |
Family
ID=20749268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU782580572A SU678022A1 (en) | 1978-02-16 | 1978-02-16 | Crane hook holder lifting height limiter |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU678022A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5362029A (en) * | 1993-01-13 | 1994-11-08 | Harnischfeger Corporation | Lift limit device for a load lifting mechanism |
CN110422780A (en) * | 2019-08-27 | 2019-11-08 | 广东电网有限责任公司 | A kind of boom limit for height alarm device |
-
1978
- 1978-02-16 SU SU782580572A patent/SU678022A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5362029A (en) * | 1993-01-13 | 1994-11-08 | Harnischfeger Corporation | Lift limit device for a load lifting mechanism |
CN110422780A (en) * | 2019-08-27 | 2019-11-08 | 广东电网有限责任公司 | A kind of boom limit for height alarm device |
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