SU929793A1 - Excavator load-relieving cantilever member - Google Patents
Excavator load-relieving cantilever member Download PDFInfo
- Publication number
- SU929793A1 SU929793A1 SU802996488A SU2996488A SU929793A1 SU 929793 A1 SU929793 A1 SU 929793A1 SU 802996488 A SU802996488 A SU 802996488A SU 2996488 A SU2996488 A SU 2996488A SU 929793 A1 SU929793 A1 SU 929793A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- relieving
- cantilever member
- excavator load
- console
- excavator
- Prior art date
Links
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- Braking Arrangements (AREA)
Description
1one
Изобретение относитс к устройствам , предназначенным дл обеспечени безопасной эксплуатации экскаваторов с поворотной разгрузочной консолью при ветре и уклоне, а также грузоподъемных механизмов, перемещающихс по рельсовым пут м и работающих на открытых площадках.The invention relates to devices designed to ensure the safe operation of excavators with a rotary discharge console in wind and incline, as well as lifting mechanisms that travel along rail tracks and operate in open areas.
Известно тормозное устройство, выполненное в виде закладного башмака, который ставитс на рельс впритык к колесу 13Такие устройства просты по конструкции , но примен ютс преимущественно на железнодорожных кранах при временной их остановке. Дл установки такого тормозного устройства требуетс выход машиниста из кабины, что св зано с безопасностью и значительной тратой времени.It is known a braking device made in the form of a mortgage shoe, which is placed on the rail against the wheel 13. Such devices are simple in design, but are used mainly on railway cranes when they are temporarily stopped. The installation of such a braking device requires the driver to exit the cab, which is associated with safety and a considerable waste of time.
Наиболее близкой к изобретению по технической сущности вл етс разгрузочна консоль, содержаща балансирные тележки, шарнирно. св зан-ный с консолью тормозной башмак и электромагнит Cz 3.Closest to the invention of the technical nature of the invention is a discharge console comprising balance carriages hingedly. the brake shoe connected to the console and the Cz 3 electromagnet.
Однако консоль сложна по конструкции и недостаточно надежна в эксплуатации , вследствие наличи значительного количества передающих деталей (подпружиненного рычага, противовеса, защелки и других).However, the console is complex in design and not reliable in operation, due to the presence of a significant number of transmitting parts (spring-loaded lever, counterweight, latch, and others).
Дл обеспечени останова разгрузочной консоли или крана с обеих сторон такое устройство необходимо устанавливать с каждой стороны отдельно , что приводит к увеличению металлоемкости.To ensure that the discharge console or crane stops on both sides, such a device must be installed on each side separately, which leads to an increase in metal intensity.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802996488A SU929793A1 (en) | 1980-10-23 | 1980-10-23 | Excavator load-relieving cantilever member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802996488A SU929793A1 (en) | 1980-10-23 | 1980-10-23 | Excavator load-relieving cantilever member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU929793A1 true SU929793A1 (en) | 1982-05-23 |
Family
ID=20923178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU802996488A SU929793A1 (en) | 1980-10-23 | 1980-10-23 | Excavator load-relieving cantilever member |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU929793A1 (en) |
-
1980
- 1980-10-23 SU SU802996488A patent/SU929793A1/en active
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