SU678022A1 - Crane hook holder lifting height limiter - Google Patents

Crane hook holder lifting height limiter

Info

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
Application number
SU782580572A
Other languages
Russian (ru)
Inventor
Иван Алексеевич Торопов
Николай Иванович Чумаков
Нина Ивановна Власова
Станислав Иванович Демидов
Original Assignee
Челябинский Механический Завод
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Челябинский Механический Завод filed Critical Челябинский Механический Завод
Priority to SU782580572A priority Critical patent/SU678022A1/en
Application granted granted Critical
Publication of SU678022A1 publication Critical patent/SU678022A1/en

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.

SU782580572A 1978-02-16 1978-02-16 Crane hook holder lifting height limiter SU678022A1 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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