SU512156A1 - Device for fixing the telescopic crane boom sections in working position - Google Patents
Device for fixing the telescopic crane boom sections in working positionInfo
- Publication number
- SU512156A1 SU512156A1 SU1976296A SU1976296A SU512156A1 SU 512156 A1 SU512156 A1 SU 512156A1 SU 1976296 A SU1976296 A SU 1976296A SU 1976296 A SU1976296 A SU 1976296A SU 512156 A1 SU512156 A1 SU 512156A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- section
- working position
- spring
- fixing
- crane boom
- Prior art date
Links
Landscapes
- Jib Cranes (AREA)
Description
ОХЬатыааб - торец 13 стенки секции 1. Образовавшийс зазор между загнутым концом 5 и упором 12 устран ют подачей секции 2 назад. Стрела готова к работе.The OHABs - end 13 of the wall of section 1. The gap formed between the bent end 5 and the stop 12 is eliminated by feeding section 2 backwards. Arrow ready to go.
Дл вдвижени секций одна ,в другую секцию 2 подают вперед.To move the sections one into another section 2 is fed forward.
Упор 14, надвига сь на рычаг 8, переводит вниз его загнутый конец, а пружина 10 фиксирует это положение. При этом конец 5 защелки 4 выводитс в верхнее (нерабочее) положение . После этого секцию 2 подают назад, вдвига в секцию I. Планка 16, вл сь поворотной , проходит над загнутым концом подпружиненнего рычага. Секции выведены из взаимной фиксации.The stop 14, thrust on the lever 8, moves down its folded end, and the spring 10 fixes this position. In this case, the end 5 of the latch 4 is brought to the upper (inoperative) position. After this, section 2 is fed back into section I. Planck 16, which is rotatable, passes over the curved end of the spring-loaded lever. Sections are derived from mutual fixation.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1976296A SU512156A1 (en) | 1973-12-17 | 1973-12-17 | Device for fixing the telescopic crane boom sections in working position |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1976296A SU512156A1 (en) | 1973-12-17 | 1973-12-17 | Device for fixing the telescopic crane boom sections in working position |
Publications (1)
Publication Number | Publication Date |
---|---|
SU512156A1 true SU512156A1 (en) | 1976-04-30 |
Family
ID=20569501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1976296A SU512156A1 (en) | 1973-12-17 | 1973-12-17 | Device for fixing the telescopic crane boom sections in working position |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU512156A1 (en) |
-
1973
- 1973-12-17 SU SU1976296A patent/SU512156A1/en active
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