Title:
FIXING APPARATUS FOR FIXING A SHAFT TO A MOUNTING PART AND ACTUATOR OF A ROBOT
Document Type and Number:
WIPO Patent Application WO/2020/038416
Kind Code:
A1
Abstract:
A fixing apparatus (100) for fixing a shaft (200) to a mounting part (300) and an actuator (400) of a robot are provided. The fixing apparatus (100) includes an inner ring (110) and an outer ring (120). The inner ring (110) has an outer tapered surface and is arranged to be sleeved on the shaft (200). The outer ring (120) has an inner tapered surface that fits the outer tapered surface of the inner ring (110). The inner ring (110) and the outer ring (120) are both arranged to abut the mounting part (300) in an axial direction of the shaft (200). The outer ring (120) is configured to be detachably fixed to the mounting part (300), and the inner ring (110) is squeezed by the outer ring (120) to grip the shaft (200) in a radial direction when the outer ring (120) is fixed to the mounting part (300).
Inventors:
WANG SHIQUAN (US)
AN RAN (US)
AN RAN (US)
Application Number:
PCT/CN2019/101854
Publication Date:
February 27, 2020
Filing Date:
August 21, 2019
Export Citation:
Assignee:
SHANGHAI FLEXIV ROBOTICS TECH CO LTD (CN)
FLEXIV LTD (GB)
FLEXIV LTD (GB)
International Classes:
F16D1/09
Foreign References:
| CN1576618A | 2005-02-09 | |||
| CN1040255A | 1990-03-07 | |||
| CN106704394A | 2017-05-24 | |||
| US3972636A | 1976-08-03 | |||
| JP2000304135A | 2000-11-02 | |||
| US3656785A | 1972-04-18 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
Download PDF: