Buckles – buttons – clasps – etc. – Separable-fastener or required component thereof – With third detached member completing interlock
Patent
1983-06-14
1985-03-05
Sakran, Victor N.
Buckles, buttons, clasps, etc.
Separable-fastener or required component thereof
With third detached member completing interlock
24575, 24583, 24702, A44B 1302, A44B 1900
Patent
active
045021910
ABSTRACT:
The disclosure herein describes a strap buckle which comprises a male elet and a female element, each having a strap engaging portion on one side thereof; the male element has a female engaging part on its opposite side which includes a T-shaped edge member and first locking members; the female element has a male engaging part on its opposite side and is formed of a housing having a shape corresponding to that of the T-shaped edge member, the housing including further locking members which are engageable with the locking members on the male element. To release the buckle, two operations are required: a first lateral movement which consists in forcing the female and male elements towards one another thereby applying pressure against the spring blade to free the interengaged locking members, and a second continuous movement which is normal to the first movement which consists in moving, parallel to and away from one another, the T-shaped member and the housing while maintaining pressure on the spring blade.
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patent: 4310953 (1982-01-01), Nanasi
Institut de Recherche en Sante et en Securite du Travail du Queb
Sakran Victor N.
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