Invention Grant
- Patent Title: Film airbags made from ribbons
- Patent Title (中): 由丝带制成的薄膜安全气囊
-
Application No.: US12911945Application Date: 2010-10-26
-
Publication No.: US08822357B2Publication Date: 2014-09-02
- Inventor: David S. Breed , Wendell C. Johnson
- Applicant: David S. Breed , Wendell C. Johnson
- Applicant Address: US NJ Boonton
- Assignee: Automotive Technologies International, Inc.
- Current Assignee: Automotive Technologies International, Inc.
- Current Assignee Address: US NJ Boonton
- Agent Brian Roffe
- Main IPC: B60R21/16
- IPC: B60R21/16 ; B32B27/06 ; D03D15/08

Abstract:
Inflatable airbag for a vehicle which is deployed in the event of an accident involving the vehicle to provide protection for an occupant of the vehicle includes a plurality of ribbons coupled together to define an enclosed, fluid-retaining space and a layer of film laminated on at least one of an outer side of the woven ribbons and an inner side of the ribbons. The ribbons each have a width of less than about 3 mm and preferably about 0.5 to about 1 mm. The ribbons may be made from polypropylene, polyethylene, polyester or polyamide and the layers of film may be made from polyethylene, polyurethane, polyester or polyamide. The ribbons and layers of film may be made of the same or different materials.
Public/Granted literature
- US20110042929A1 FILM AIRBAGS Public/Granted day:2011-02-24
Information query