SU1638380A1 - Device for fixing movable members - Google Patents
Device for fixing movable members Download PDFInfo
- Publication number
- SU1638380A1 SU1638380A1 SU884615401A SU4615401A SU1638380A1 SU 1638380 A1 SU1638380 A1 SU 1638380A1 SU 884615401 A SU884615401 A SU 884615401A SU 4615401 A SU4615401 A SU 4615401A SU 1638380 A1 SU1638380 A1 SU 1638380A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- finger
- bracket
- slider
- socket
- nut
- Prior art date
Links
Landscapes
- Jib Cranes (AREA)
Abstract
Изобретение относитс к машиностроению и может найти применение дл фиксировани подвижных секций крановых стрел и башен. Цель изобретени - повышение надежности. Устройство содержит кронштейн 1, св занный с выдвижным звеном, и кронштейн 2, св занный с неподвижным звеном. Кронштейн 1 снабжен ползуном 3, в котором установлен подпружиненный палец 4, кронштейн 2 - ползуном 6, в котором установлена гайка 7. Палец 4 имеет конический конец,а гайка 7 - коническое отверстие и приводитс во вращение черв чной передачей от привода 8 вращени . Преимущество устройства заключаетс в том, что оно не требует точного совпадени осей перед фиксированием. 3 ил.The invention relates to mechanical engineering and can be used for fixing movable sections of crane booms and towers. The purpose of the invention is to increase reliability. The device comprises a bracket 1 associated with a retractable link and a bracket 2 associated with a fixed link. The bracket 1 is provided with a slider 3 in which a spring-loaded pin 4 is installed, the bracket 2 is equipped with a slider 6 in which the nut 7 is installed. The finger 4 has a tapered end and the nut 7 has a tapered hole and is rotated by a worm gear from a rotation drive 8. The advantage of the device is that it does not require an exact match of the axes before fixing. 3 il.
Description
Фиг. 2FIG. 2
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884615401A SU1638380A1 (en) | 1988-12-05 | 1988-12-05 | Device for fixing movable members |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884615401A SU1638380A1 (en) | 1988-12-05 | 1988-12-05 | Device for fixing movable members |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1638380A1 true SU1638380A1 (en) | 1991-03-30 |
Family
ID=21413002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884615401A SU1638380A1 (en) | 1988-12-05 | 1988-12-05 | Device for fixing movable members |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1638380A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU190981U1 (en) * | 2017-04-10 | 2019-07-18 | Юнилумин Груп Ко., Лтд. | CONNECTING LOCK FOR USE WITH LED DISPLAY CASE |
-
1988
- 1988-12-05 SU SU884615401A patent/SU1638380A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР Ns 1402558, кл. В 66 С 23/68,1986 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU190981U1 (en) * | 2017-04-10 | 2019-07-18 | Юнилумин Груп Ко., Лтд. | CONNECTING LOCK FOR USE WITH LED DISPLAY CASE |
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