Document Type and Number:
Japanese Patent JPS56666
Kind Code:
B2
Abstract:
A fluid coupling having an improved adjustable valve core depressor for effecting the opening of a normally closed valve in a connector portion of the coupling as a result of the connection of the connector portion to a body portion of the coupling in making up the fitting. The depressor is threadedly mounted to the coupling body and is provided with a locking portion adjustably retaining the depressor in adjusted position for improved controlled depressing of the connector valve in the make-up of the fitting.
Application Number:
JP1238977A
Publication Date:
January 09, 1981
Filing Date:
February 07, 1977
Export Citation:
International Classes:
F16L29/00; F16L29/02
Next Patent: UNDERWATER POSITION MEASURING METHOD