Title:
HYDRAULIC DISC SAFETY BRAKE
Document Type and Number:
WIPO Patent Application WO/2017/088653
Kind Code:
A1
Abstract:
A hydraulic disc safety brake comprising a first clamping arm (2), a second clamping arm (17), a first connecting rod (15), and a second connecting rod (14). The first clamping arm (2) is connected to an upper lever arm (1) via the first connecting rod (15). The second clamping arm (17) is connected to a lower lever arm (10) via the second connecting rod (14). The upper lever arm (1) is connected to a retractable adjusting pull rod (7) via a pin shaft. The retractable adjusting pull rod (7) is connected to a triangle plate arm (11) via the pin shaft. A threaded rod is provided in an actuator (16). A trapezoidal boss is provided on the threaded rod.
Inventors:
LI RONGLIANG (CN)
Application Number:
PCT/CN2016/104997
Publication Date:
June 01, 2017
Filing Date:
November 08, 2016
Export Citation:
Assignee:
LI RONGLIANG (CN)
International Classes:
F16D65/14; F16D121/04
Foreign References:
| CN202468804U | 2012-10-03 | |||
| CN202203308U | 2012-04-25 | |||
| CN203413000U | 2014-01-29 |
Attorney, Agent or Firm:
GUANGZHOU RONDA YIXIN PATENT AGENCY (CN)
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