SU1604721A1 - Antitheft device for cargo-lifting crane - Google Patents
Antitheft device for cargo-lifting crane Download PDFInfo
- Publication number
- SU1604721A1 SU1604721A1 SU884611396A SU4611396A SU1604721A1 SU 1604721 A1 SU1604721 A1 SU 1604721A1 SU 884611396 A SU884611396 A SU 884611396A SU 4611396 A SU4611396 A SU 4611396A SU 1604721 A1 SU1604721 A1 SU 1604721A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- worm
- screw
- cargo
- housing
- hub
- Prior art date
Links
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- Transmission Devices (AREA)
Abstract
Изобретение относитс к подъемно-транспортному машиностроению. Цель изобретени - повышение надежности. Черв к 2 черв чного механизма св зан с приводом одним концом, а другой его конец подпружинен пружиной. В ступице черв чного колеса 8 установлена по скольз щей посадке гайка 9, котора смонтирована на винте 11, на одном конце которого закреплено зажимное приспособление, выполненное в виде эксцентрикового противоугонного элемента 13. 2 ил.This invention relates to a lifting and transport machinery. The purpose of the invention is to increase reliability. The worm to the 2 worm gear is connected to the drive at one end, and the other to its end is spring-loaded. In the hub of the worm gear 8, a nut 9 is mounted on a sliding fit, which is mounted on a screw 11, at one end of which a fixture is made, made in the form of an eccentric anti-theft element 13. 2 Il.
Description
иг. гig. g
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884611396A SU1604721A1 (en) | 1988-12-01 | 1988-12-01 | Antitheft device for cargo-lifting crane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884611396A SU1604721A1 (en) | 1988-12-01 | 1988-12-01 | Antitheft device for cargo-lifting crane |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1604721A1 true SU1604721A1 (en) | 1990-11-07 |
Family
ID=21412029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884611396A SU1604721A1 (en) | 1988-12-01 | 1988-12-01 | Antitheft device for cargo-lifting crane |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1604721A1 (en) |
-
1988
- 1988-12-01 SU SU884611396A patent/SU1604721A1/en active
Non-Patent Citations (1)
Title |
---|
Ерофеев Н. И. Предохранительные и сигнализационные устройства кранов.-М.: Машиностроение, 1980. с. 116. * |
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