Relationships Between Occupant Motion and Seat Characteristics in Low-Speed Rear Impacts Nissan Motor Company, Limited

Format:

Conference/Event

Author/Creator:

Watanabe, Yoichi, author.

Conference Name:

International Congress & Exposition (1999-03-01 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1999

Summary:

Sled tests were conducted with some seats which had different characteristics to understand the relationships between occupant motion and seat characteristics in lowspeed rear impacts. The position of the head restraint and the stiffness distribution of the seatback were selected as parameters expressing seat characteristics. Volunteer's cervical vertebral motions were photographed with an x-ray cineradiographic system at a speed of 90 frames/sec as well as the visible motions of dummy's and volunteer's were recorded. The results indicated the head restraint position and upper seatback stiffness influenced occupant motions. Correlations between visible motions, such as ramping-up, retraction and extension, were also analyzed and some correlations were found

Notes:

Vendor supplied data

Publisher Number:

1999-01-0635

Access Restriction:

Restricted for use by site license