Document Type and Number:
Japanese Patent JPH0121395
Kind Code:
B2
Abstract:
In a tube coupling of the kind having a collet (12) for gripping a tube (11) within a body member (10), the collet (12) having arms co-operating with a tapered bore (18) in the body member (10) so that a pull on the tube (11) pulls the collet (12) outwardly and so causes the collet arms to grip the tube more firmly, and wherein the tube (11) can be released from the coupling by axial inward pressure on a head (21) on the collet (12), accidental release of the tube is prevented by an end cover (30) through which the tube passes and which surrounds the collet head (21), the end cover resiliently engaging in the body member (10).
Inventors:
JON DERIKU GESUTO
Application Number:
JP23261683A
Publication Date:
April 20, 1989
Filing Date:
December 08, 1983
Export Citation:
Assignee:
JON DERIKU GESUTO
International Classes:
F16L37/12; F16L35/00; F16L37/00; F16L37/08; F16L37/092
Next Patent: JPH0121396