Buckles – buttons – clasps – etc. – Separable-fastener or required component thereof – Including member having distinct formations and mating...
Patent
1992-04-03
1993-03-23
Brittain, James R.
Buckles, buttons, clasps, etc.
Separable-fastener or required component thereof
Including member having distinct formations and mating...
24633, A44B 1126
Patent
active
051952246
ABSTRACT:
A safety belt buckle comprises a housing with an insertion path, a spring loaded ejector positioned in the insertion path, and a recess communicating with the insertion path. An insertion tongue with a cutout is insertable into the insertion path. A latch inside the housing locks the insertion tongue by engaging the cutout of the insertion tongue and the recess of the housing. A spring-loaded slide key is slidably connected to the housing and slidable in the direction transverse to a plane of movement of the latch. A spring-loaded slide key serves to release the latch. A compensation mass member is displaceably arranged within the housing for compensating acceleration forces acting on the safety belt buckle. A securing element is displaceably arranged within the housing such that the securing element secures the latch in its locking position and is movable into a release position by the slide key. The compensation mass member and the securing element are connected by a connecting rod arrangement with a scissor-type movement. The connecting rod arrangement is comprised of two connecting rods and a journal point at the housing. Due to the connecting rod arrangement, the compensation mass member and the securing element move in opposite directions relative to one another.
REFERENCES:
patent: 5008989 (1991-04-01), Wedler et al.
Bock Andreas
Eckmann Peter
Liensdorf Alfred
Autoflug GmbH & Co. Fahrzeugtechnik
Brittain James R.
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