Seatbelt cutter

• US 4,680,861 A
• Filed: 04/09/1985
• Issued: 07/21/1987
• Est. Priority Date: 04/09/1985
• Status: Expired due to Fees

• Current Assignee: Wilhelm K. Meurer
• Original Assignee: Wilhelm K. Meurer
• Inventors: Meurer, Wilhelm K.
• Primary Examiner(s): Peters, Jimmy C.
• Application Number:
  US06/721,454
• Time in Patent Office: 833 Days
• Field of Search: 30/294, 30/296 A, 30/296 B, 211/89, 248/37.3, 248/37.6
• US Class Current: 30/298.4
• CPC Class Codes: B60R 22/32 Devices for releasing in an emergency, e.g. after an accident ; Remote or automatic unbuckling devices unlocking devices for retractors B60R22/3416

Abstract

A cutter for automotive seatbelts and restraint harnesses, for use in emergencies, comprises a flat body portion containing a protected blade, access to the blade being provided by means of an elongated slit into which the seatbelt fits. A holder is provided, for releasable mounting on the automobile interior at a convenient location, into which the cutting device is a releasable snap fit.

Claims

1. Device for cutting and severing seatbelts and restraint harnesses to free the occupant thereof in case of emergency, said device comprising:

a generally flat body portion having a hand grip area;

an open ended elongated slit therein, said slit being dimensioned in both length and width so as to receive a seatbelt edgewise for cutting purposes;

a blade having a cutting edge disposed in said elongated slit, the cutting the edge thereof being disposed within the thickness of the flat body portion;

said cutting edge of the blade also forming an oblique angle with the side walls of the slit;

a holder for releasably receiving said body portion therein, said holder including;

a base having an exterior surface for the disposition of an adhesive material for the releasable attachment of said base to a surrounding support structure;

releasable retension means to maintain said flat body portion in a stored position, such that said hand grip area is exposed from and spaced from said holder, to facilitate the gripping of said hand grip area for rapid release, said releasable retension means including a pair of arms cooperating with said holder to define a generally U-shaped in cross-section, the said arms thereof being integral with the said base and spaced apart a sufficient distance to receive the body portion as a releasable snap fit therebetween, and;

elongate ribs protruding from said base and adapted to receive said body portion thereagainst, in a position spaced away from the interior surface of the base.

2. Device according to claim 1 wherein each arm of the retention means has a respective protrusion near the midpoint of its length and extending mutually towards one another, the body portion being a releasable snap fit behind said protrusions to be releasably held between the elongate ribs and said protrusions.

3. Device according to claim 2 wherein the interior surface of the base of the holder includes a display panel for entry of written information thereon.

4. Device according to claim 3 wherein the body portion includes a gripping means in the form of an aperture disposed near the open end of the elongate slit, adapted to receive an operator'"'"'s finger therein for positive gripping and pulling of the device relative to a seatbelt to be cut.

5. Device according to claim 4 of generally rectangular overall shape, the cutting edge of the blade being disposed near the centre of the rectangle so as to provide structural stength for the seatbelt cutting operation therewith.