Title:
ROTARY LOCK AND NEW TYPE OF U-SUPPORT ASSEMBLY THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/103163
Kind Code:
A1
Abstract:
Disclosed are a rotary lock and a U-support assembly therefor. The rotary lock comprises a rotary lock body (1) with an opening (11), a channel (13) allowing a workpiece (900) to penetrate through same is provided in the axial direction of the rotary lock body (1), the opening (11) is in communication with the channel (13), and teeth (12) are arranged on the outer surface of the rotary lock body (1). The U-support assembly comprises an installation frame (7), the rotary lock and a driving wheel (2), wherein the rotary lock and the driving wheel (2) are arranged on the installation frame (7) and can rotate on the installation frame (7); the rotary lock meshes with the driving wheel (2); and when the driving wheel (2) is driven, the driving wheel (2) can drive the rotary lock to rotate.
Inventors:
LONG XIAOBIN (CN)
HU HAIFENG (CN)
LONG CHUAN (CN)
HU HAIFENG (CN)
LONG CHUAN (CN)
Application Number:
PCT/CN2019/124986
Publication Date:
June 03, 2021
Filing Date:
December 13, 2019
Export Citation:
Assignee:
OMS MACHINERY CO LTD (CN)
International Classes:
B21D39/08; B21D43/00; B23Q1/25
Foreign References:
| CN209532710U | 2019-10-25 | |||
| CN207547385U | 2018-06-29 | |||
| CN205218419U | 2016-05-11 | |||
| CN1057414A | 1992-01-01 | |||
| EP2921255A2 | 2015-09-23 | |||
| US20150135789A1 | 2015-05-21 |
Attorney, Agent or Firm:
ZHONGSHAN HANTONG INTELLECTUAL PROPERTY AGENCY(GENERAL PARTNERSHIP) (CN)
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