Safety belt cutter
First Claim
1. A safety belt cutter comprising a housing for receiving a safety belt therein and including an operating element slideably supported in said housing so as to be movable across said safety belt and having a handle portion integrally formed therewith and projecting from said housing and an at least partially U-shaped portion with legs extending essentially parallel to the plane of said belt and being spaced from each other to form a belt-receiving gap, and a cutting blade with a cutting edge so mounted on said operating element that said cutting edge extends through said gap at an angle to the plane of said belt and is exposed only within said gap between the legs of said U-shaped portion of said operating element so that said safety belt is guided within said gap onto said cutting edge to be severed thereby if, after an accident, said operating element is moved across said safety belt.
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Accused Products
Abstract
In a safety belt cutter comprising a housing to be mounted on a safety belt an operating element is provided so as to be movable across the safety belt and has an at least partially U-shaped portion having legs extending essentially parallel to the plane of the belt so as to form a belt-receiving gap wherein a cutting blade with a cutting edge is so mounted that the cutting edge of the blade extends through the gap at an angle to the plane of the belt and is exposed only within the gap of the operating element so that the safety belt is guided within the gap onto the cutting edge so as to be severed if, after an accident, the operating element is moved across the safety belt.
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Citations
11 Claims
- 1. A safety belt cutter comprising a housing for receiving a safety belt therein and including an operating element slideably supported in said housing so as to be movable across said safety belt and having a handle portion integrally formed therewith and projecting from said housing and an at least partially U-shaped portion with legs extending essentially parallel to the plane of said belt and being spaced from each other to form a belt-receiving gap, and a cutting blade with a cutting edge so mounted on said operating element that said cutting edge extends through said gap at an angle to the plane of said belt and is exposed only within said gap between the legs of said U-shaped portion of said operating element so that said safety belt is guided within said gap onto said cutting edge to be severed thereby if, after an accident, said operating element is moved across said safety belt.
- 8. A safety belt cutter comprising a housing for receiving a safety belt therein and being slideably supported on said safety belt and having a handle integrally formed therewith and projecting therefrom, said housing having a bottom part and a top part between which said belt is disposed and which together form at one end a U-shaped portion with legs defining a gap in which a cutting blade with a cutting edge is so disposed in said housing that said cutting edge extends at an angle to the plane of said belt and is exposed only within said gap between the legs of said U-shaped portion of said housing so that said safety belt is guided within said gap onto said cutting edge to be severed thereby if, after an accident, said belt cutter is moved across said safety belt, one of said housing parts having at least on projection which is disposed between said cutting edge and said belt and which extends toward the other housing part, said projection having a break point structure such that said cutting edge can sever said belt only after said projection is broken off.
Specification