Buckles – buttons – clasps – etc. – Separable-fastener or required component thereof – Including member having distinct formations and mating...
Patent
1987-11-10
1989-05-23
Dorner, Kenneth J.
Buckles, buttons, clasps, etc.
Separable-fastener or required component thereof
Including member having distinct formations and mating...
24606, 24615, 24635, A44B 1125
Patent
active
048316946
ABSTRACT:
A side-release type buckle is provided with a sliding member arrangement that enables the buckle to be easily released using only one hand, even if the engagement of the two parts of the buckle are being subjected to a strong pulling force in the direction of disengagement. The sliding member or grip is slidably mounted upon the exterior of the female member and includes laterally inwardly directed tapered surfaces for encountering engaging bars of the male member lockingly engaged with engagement edge portions of the female portion so as to disengage the engaging bars of the male member from the engagement edge portions of the female member when the slidable grip member is moved axially along the female member.
REFERENCES:
patent: 807069 (1905-12-01), Geoffroy
patent: 1177272 (1916-03-01), Robbins
patent: 1414838 (1922-05-01), Street
patent: 4012155 (1977-03-01), Morris
patent: 4246680 (1981-01-01), Gray
patent: 4672725 (1987-06-01), Kasai
patent: 4679282 (1987-07-01), Feng
patent: 4694544 (1987-09-01), Chapman
Cranmer Laurie K.
Dorner Kenneth J.
Nifco Inc.
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