Abstract: A coupling for hose comprises male and female members one of which carries a locking device for engaging a surface on the other member. The locking device is carried by a pair of opposed hinged arms and comprises a semi-circular unit containing an over-center, semi-circular aperture dimensioned to encompass a specific area on the other member.
Type:
Grant
Filed:
April 2, 1976
Date of Patent:
January 17, 1978
Assignee:
Gaymar Industries Incorporated
Inventors:
John Kimball Whitney, Allan Hugh Cosgrove, Roland Edward Flick