# US 6,296,275 B1 · Vehicular side-impact restraint system

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- Number: US 6,296,275 B1
- Document ID: US6296275B1
- Status: Granted
- Kind: B1
- Application number: 09/368,286
- Filed: 1999-08-03
- Granted: 2001-10-02
- Earliest claimed: 1998-08-04
- Assignees: TRW Occupant Restraint Systems GmbH & Co. KG
- Inventors: Anton Schirle
- Web page: https://patentgrep.com/patent/US6296275B1

## CPC

- B60R 21/213: in vehicle roof frames or pillars
- B60R 21/06: Safety nets, transparent sheets, curtains, or the like, e.g. between occupants and glass ({B60R21/026} , B60R21/11, B60R21/12, B60R21/16 take precedence)
- B60R: VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR

## Abstract

A vehicular side-impact restraint system comprises a gas lance defining a longitudinal direction, a gas bag which is in fluid communication with the gas lance, an ejection channel in which the gas lance and the gas bag are arranged, a cutout provided in the ejection channel and extending transversely to the longitudinal direction, and a cover for the cutout.

## Claims

### Claim 1

A vehicle occupant side impact protection apparatus comprising:
an inflatable gas bag for helping to protect an occupant of a vehicle;
an inflation fluid fill tube defining a longitudinal direction in fluid communication with said gas bag for introducing inflation fluid to said gas bag to inflate said gas bag;
a housing containing said gas bag and said inflation fluid fill tube and for providing a channel into which said gas bag inflates, said housing having a cutout portion separating said inflatable gas bag and said inflation fluid fill tube;
a part which moves upon inflation of said gas bag to provide an opening through which said gas bag inflates, said opening being spaced apart from said cut out,
said cut out extending transversely to said longitudinal direction, and
a cover for said cutout.