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Patent Searching and Data


Title:
DEVELOPMENT OF FUSEAL MECHANICAL JOINT
Document Type and Number:
WIPO Patent Application WO/2019/071532
Kind Code:
A1
Abstract:
A pipe (12) coupling assembly (16, 116) includes a body (64, 120), a rib (65, 122), and teeth (56, 124). The body (64, 118) has an outer diameter and first and second inner diameter sections (68, 128, 70, 130). The first inner diameter section (68, 128) is wider than the second inner diameter section (70, 130). The rib (65, 122) extends around the first diameter section (68, 128) and projects radially inwardly therefrom. The teeth (56, 124) are situated within the second inner diameter section (70, 130) and project radially inwardly toward a central axis (38, 134) of the body (64, 120).

Inventors:
LIANG, Amy (7-401, Number 3038 East Hua Xia Road,Pudong Area, Shanghai 9, 201299, CN)
PETERS, Nicholas (1124 Meadows Drive, Benton, AR, 72019, US)
LEI, Jack (901-A, Block 16 1000 Jinhai Road,Pudong, Shanghai 6, 201206, CN)
SIXSMITH, Thomas (21812 Bass Lake Circle, Lake Forest, CA, 92630, US)
BASHEER, Mansoor Akhthar (1501 Rahling Rd, Apt. 906Little Rock, AR, 72223, US)
STUMPP, Jürgen (218 Kang Qiao Dong Road, Pudong, Shanghai 9, 201319, CN)
LIU, Jason (901-A, Block 16 1000 Jinhai Road,Pudong, Shanghai 6, 201206, CN)
Application Number:
CN2017/105891
Publication Date:
April 18, 2019
Filing Date:
October 12, 2017
Export Citation:
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Assignee:
GEORG FISCHER HARVEL LLC (7777 Sloan Drive, Little Rock, AR, 72206, US)
LIANG, Amy (7-401, Number 3038 East Hua Xia Road,Pudong Area, Shanghai 9, 201299, CN)
International Classes:
F16L21/06
Foreign References:
CN204829008U2015-12-02
JPH06185677A1994-07-08
US4298222A1981-11-03
US4027904A1977-06-07
CN2556452Y2003-06-18
CN106322014A2017-01-11
CN106931255A2017-07-07
CN101266001A2008-09-17
KR100959302B12010-05-25
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (22/F, Great Eagle Center23 Harbour Road,Wanchai, Hong Kong, Kong, CN)
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