SU1622198A1 - Vehicle loading device - Google Patents
Vehicle loading device Download PDFInfo
- Publication number
- SU1622198A1 SU1622198A1 SU894658155A SU4658155A SU1622198A1 SU 1622198 A1 SU1622198 A1 SU 1622198A1 SU 894658155 A SU894658155 A SU 894658155A SU 4658155 A SU4658155 A SU 4658155A SU 1622198 A1 SU1622198 A1 SU 1622198A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- platform
- portal
- fixed
- lever
- hydraulic cylinder
- Prior art date
Links
Landscapes
- Jib Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
Изобретение относитс к подъемно- транспортному машиностроению, а именно к погрузочным устройствам транспортного средства. Цель изобретени - повышение удобства проведени погрузочно-разгру- зочных работ со среднетоннажными контейнерами . Погрузочное устройство содержит портал 3, шарнирно закрепленный в задней части платформы 2, и приводы поворота портала. Каждый привод наклона портала 3 выполнен в виде двух короткохо- довых гидроцилиндров 5 и 6 и L-образного рычага 7. Рычаг 7 одним концом закреплен с возможностью поворота в задней части платформы. На втором конце рычага 7 одними концами (друг под другом) закреплены одни концы гидроцилиндров 5 и 6,а вторые их концы - на портале и платформе соответственно . Средней частью рычаг 7 опираетс на платформу при максимальном вылете портала 3, что значительно уменьшает нагрузку на гидроцилиндры. При этом разноименные рабочие полости гидроцилиндров 5 и 6 соединены между собой гидравлически , а гидравлическа магистраль подачи масла в штоковую полость гидроцилиндра 5 выполнена с запорным клапаном. 4 ил. слFIELD OF THE INVENTION The invention relates to a lifting machinery industry, namely to vehicle loading devices. The purpose of the invention is to improve the convenience of loading and unloading operations with medium-tonnage containers. The loading device comprises a portal 3, hinged at the rear of platform 2, and the portal rotational drives. Each drive of the inclination of the portal 3 is made in the form of two short-stroke hydraulic cylinders 5 and 6 and an L-shaped lever 7. The lever 7 is fixed at one end with the possibility of rotation in the rear part of the platform. On the second end of the lever 7, one ends (one under the other) are fixed one ends of the hydraulic cylinders 5 and 6, and their second ends are fixed on the portal and platform, respectively. The middle part of the lever 7 is supported on the platform at the maximum outreach of the portal 3, which significantly reduces the load on the hydraulic cylinders. At the same time, the opposite working cavities of the hydraulic cylinders 5 and 6 are interconnected hydraulically, and the hydraulic line supplying oil to the rod cavity of the hydraulic cylinder 5 is made with a shut-off valve. 4 il. cl
Description
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894658155A SU1622198A1 (en) | 1989-02-07 | 1989-02-07 | Vehicle loading device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894658155A SU1622198A1 (en) | 1989-02-07 | 1989-02-07 | Vehicle loading device |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1622198A1 true SU1622198A1 (en) | 1991-01-23 |
Family
ID=21432181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894658155A SU1622198A1 (en) | 1989-02-07 | 1989-02-07 | Vehicle loading device |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1622198A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006066344A1 (en) * | 2004-12-23 | 2006-06-29 | Container Transhandler Pty. Ltd | Container loading apparatus |
-
1989
- 1989-02-07 SU SU894658155A patent/SU1622198A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 1373599, кл. В 60 Р 1/54, 1986. * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006066344A1 (en) * | 2004-12-23 | 2006-06-29 | Container Transhandler Pty. Ltd | Container loading apparatus |
EA010648B1 (en) * | 2004-12-23 | 2008-10-30 | Контейнер Трансхендлер Питиуай Лтд. | Container loading apparatus |
US7942621B2 (en) | 2004-12-23 | 2011-05-17 | Container Transhandler Pty Ltd | Container loading apparatus |
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