SU1477651A1 - Load hook - Google Patents
Load hook Download PDFInfo
- Publication number
- SU1477651A1 SU1477651A1 SU874271062A SU4271062A SU1477651A1 SU 1477651 A1 SU1477651 A1 SU 1477651A1 SU 874271062 A SU874271062 A SU 874271062A SU 4271062 A SU4271062 A SU 4271062A SU 1477651 A1 SU1477651 A1 SU 1477651A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- hydraulic cylinder
- horn
- piston
- spring
- conical
- Prior art date
Links
Landscapes
- Handcart (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
Изобретение относитс к подъемно-транспортной технике и может быть использовано при перевозке, например, хлыстов в горах с помощью воздушно-трелевочной установки. Целью изобретени вл етс повышение надежности. Грузовой крюк 1 содержит свободно установленный на нем на оси 2 вильчатый рычаг 3 и св занный с ним механизм замедлени , который включает в себ гидроцилиндр 6 с обратным клапаном 10, регулируемым дросселем 11, трубопроводом 7 и пружиной 4, размещенной в подпоршневой полости 8 гидроцилиндра 6. Этот механизм замедл ет сброс кольца 16 чокера настолько, что при движении пачки хлыстов через башмак воздушно-трелевочной установки, когда усилие на кольце 16 кратковременно падает до нул , сброс не успевает сработать. 1 ил.The invention relates to a lifting-transport equipment and can be used in the transport of, for example, logs in the mountains using an air-skidding installation. The aim of the invention is to increase reliability. The load hook 1 contains a forked lever 3 freely mounted on its axis 2 and a retarding mechanism associated with it, which includes a hydraulic cylinder 6 with a check valve 10, an adjustable throttle 11, a pipeline 7 and a spring 4 placed in the piston 8 of the hydraulic cylinder 6 This mechanism slows down the discharge of the choker ring 16 so much that, when the pack of whips are moving through the shoe of the skidding system, when the force on the ring 16 briefly drops to zero, the reset does not have time to work. 1 il.
Description
Фиг. zFIG. z
хx
Фиг.ЗFig.Z
6-6 лоберну/тго6-6 loberna / tgo
фиг.Ьfig.b
8-8 повернуто8-8 rotated
Редактор А. ШандорEditor A. Shandor
Составитель С. Петрова Техред А.КравчукCompiled by S. Petrova Tehred A. Kravchuk
Заказ 2306/20Order 2306/20
Тираж 629Circulation 629
ВНИИПИ Государственного комитета по изобретени м и открыти м при FKHT СССР 113035, Москва, Ж-35, Раушска наб., д. 4/5VNIIPI State Committee for Inventions and Discoveries at the FKHT USSR 113035, Moscow, Zh-35, Raushsk nab. 4/5
Производственно-издательский комбинат Патент, г. Ужгород, ул. Гагарина,101Production and Publishing Combine Patent, Uzhgorod, st. Gagarin, 101
Корректор М. ВасильеваProofreader M. Vasiliev
ПодписноеSubscription
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874271062A SU1477651A1 (en) | 1987-06-29 | 1987-06-29 | Load hook |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874271062A SU1477651A1 (en) | 1987-06-29 | 1987-06-29 | Load hook |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1477651A1 true SU1477651A1 (en) | 1989-05-07 |
Family
ID=21314338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU874271062A SU1477651A1 (en) | 1987-06-29 | 1987-06-29 | Load hook |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1477651A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5178427A (en) * | 1992-01-23 | 1993-01-12 | Jorritsma Johannes N | Self-releasing lift hook |
CN106219394A (en) * | 2016-08-26 | 2016-12-14 | 江苏高尔德汽车钢管有限公司 | A kind of travelling crane hook |
CN113911903A (en) * | 2021-10-09 | 2022-01-11 | 温州佰特索具有限公司 | Combined metal inhaul cable rigging |
-
1987
- 1987-06-29 SU SU874271062A patent/SU1477651A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 101330, кл. В 66 С 1/38, 1954. * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5178427A (en) * | 1992-01-23 | 1993-01-12 | Jorritsma Johannes N | Self-releasing lift hook |
CN106219394A (en) * | 2016-08-26 | 2016-12-14 | 江苏高尔德汽车钢管有限公司 | A kind of travelling crane hook |
CN106219394B (en) * | 2016-08-26 | 2018-01-05 | 江苏高尔德汽车钢管有限公司 | A kind of travelling crane hook |
CN113911903A (en) * | 2021-10-09 | 2022-01-11 | 温州佰特索具有限公司 | Combined metal inhaul cable rigging |
CN113911903B (en) * | 2021-10-09 | 2022-09-23 | 温州佰特索具有限公司 | Combined metal inhaul cable rigging |
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