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Patent Searching and Data


Title:
DUAL-LOCKING BODY TRANSMISSION OPERATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/038271
Kind Code:
A1
Abstract:
A dual-locking body transmission operation device, comprising a rotating body (10), a driving rotary plate (20), and a stroke positioning seat (30). The rotating body (10) reciprocatingly rotates within a set stroke; the driving rotary plate (20) is provided with a first overrunning slot (21) and a second overrunning slot (22); the rotating body (10) is provided with a first through hole (11) and a second through hole (12); a first locking body (13) is provided in the first through hole (11), and a second locking body (14) is provided in the second through hole (12); the stroke positioning seat (30) is provided with a forward positioning recessed hole (31) and a backward positioning recessed hole (32).

Inventors:
CHEN JIMENG (CN)
LIU XIAOQI (CN)
Application Number:
PCT/CN2019/100744
Publication Date:
February 27, 2020
Filing Date:
August 15, 2019
Export Citation:
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Assignee:
ZIBO VOTAISI PETROCHEMICAL EQUIPMENT CO LTD (CN)
International Classes:
F16K5/06
Foreign References:
CN108980397A2018-12-11
CN206889729U2018-01-16
CN107507650A2017-12-22
CN206860927U2018-01-09
JP2017150572A2017-08-31
CN207112058U2018-03-16
Attorney, Agent or Firm:
DRAGON INTELLECTUAL PROPERTY LAW FIRM (CN)
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