Title:
TRANSMISSION BELT WHEEL LUG, AND STRUCTURE FOR CONNECTING SAME TO DRIVEN UNIT
Document Type and Number:
WIPO Patent Application WO/2022/116722
Kind Code:
A1
Abstract:
Provided are a transmission belt wheel lug and a structure for connecting same to a driven unit. The transmission belt wheel lug comprises a wheel portion and a lug portion, wherein the wheel portion comprises two round end faces arranged opposite each other and a side face connecting the two round end faces, the side face comprising a main arc face and a semi-arc face, the head end of the semi-arc face being connected to the main arc face, the terminal end of the semi-arc face being connected to a transmission belt, the width of the semi-arc face in an axial direction of the wheel portion being less than that of the main arc face, and the semi-arc face and the main arc face together forming a continuous arc face to which the transmission belt is rotatably fitted; and the lug portion is fixed to the wheel portion, the lug portion is located corresponding to a position where the semi-arc face contracts relative to the main arc face in the width direction of the semi-arc face, the lug portion extends to be higher than the semi-arc face in a radial direction of the wheel portion, and the lug portion is used for connection and mounting of the transmission belt wheel lug and the driven unit.
Inventors:
WANG ZERUI (CN)
Application Number:
PCT/CN2021/125032
Publication Date:
June 09, 2022
Filing Date:
October 20, 2021
Export Citation:
Assignee:
CORNERSTONE TECH SHENZHEN LIMITED (CN)
International Classes:
B25J9/10; A61B34/30; B65H75/08; F16G3/12; F16H7/02; F16H7/18; F16H55/00; F16H55/36; F16H55/46
Foreign References:
| CN214367554U | 2021-10-08 | |||
| CN112539256A | 2021-03-23 | |||
| CN112682483A | 2021-04-20 | |||
| CN1847698A | 2006-10-18 | |||
| CN2145776Y | 1993-11-10 | |||
| CN207935217U | 2018-10-02 | |||
| CN206466927U | 2017-09-05 | |||
| CN211315000U | 2020-08-21 | |||
| US6131728A | 2000-10-17 |
Attorney, Agent or Firm:
SHENZHEN JUNXINCHENG INTELLECTUAL PROPERTY FIRM (GENERAL PARTNERSHIP) (CN)
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