Title:
VIBRATION REDUCTION GEAR
Document Type and Number:
WIPO Patent Application WO/2023/216339
Kind Code:
A1
Abstract:
Disclosed is a vibration reduction gear, comprising a main body of the vibration reduction gear; circular bosses are formed on two opposite end faces of a middle portion of the main body, a center hole is formed in the bosses, a key groove is formed in the inner wall of the center holes, a plurality of vibration reduction holes are formed on the main body at the periphery of the bosses, rubber buffer columns are in insertion connection with the insides of the vibration reduction holes, threads are formed on the outer walls of the bosses on the two sides of the main body, end covers are in threaded connection with the bosses on the two sides of the main body, the two ends of the rubber buffer columns respectively abut the end covers on the two sides of the main body, and positioning pin holes are formed in the end covers; a positioning pin is inserted into a rubber buffer column on one side of the main body, and the two ends of the positioning pin are respectively in insertion connection with the positioning pin holes of the end covers.
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Inventors:
CHEN QI (CN)
Application Number:
PCT/CN2022/095938
Publication Date:
November 16, 2023
Filing Date:
May 30, 2022
Export Citation:
Assignee:
CHEN QI (CN)
International Classes:
F16H55/14; F16H55/17
Foreign References:
| CN106838214A | 2017-06-13 | |||
| CN206092872U | 2017-04-12 | |||
| CN106838207A | 2017-06-13 | |||
| CN112728036A | 2021-04-30 | |||
| CN209115634U | 2019-07-16 | |||
| CN104500693A | 2015-04-08 | |||
| DE3336669A1 | 1985-04-18 |
Attorney, Agent or Firm:
LANTIAN INTELLECTUAL PROPERTY AGENCY (CN)
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