Title: Wall-punching equipment for pressure container
Application Number: 85107025 Application Date: 1985.09.19
Publication Number: 1009963 Publication Date: 1987.04.01
Approval Pub. Date: Granted Pub. Date: 1990.03.14
International Classifi-cation: B67D1/04,F16L5/02,H01B17/26
Applicant(s) Name: Coca-Cola Co. Address:
Inventor(s) Name:
Attorney & Agent: WANG YANBIN SHI XIAOMEI
Abstract:
     The wall of the pressure container near a wall-punching device is fabricated as a circular convex stage in which there is an essentially cylindrical inner hole. In the container, the joint of the wall-punching device has a flange. There is a annular groove on the cylidrical wall-punching tube. A sealing ring is inlaid and pressured in the groove.
Time: 28
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