Land vehicles – Wheeled – Attachment
Patent
1995-09-19
1997-06-10
Mitchell, David M.
Land vehicles
Wheeled
Attachment
2961467, 296189, 188376, B60R 2102
Patent
active
056368666
ABSTRACT:
A shock absorbing structure for a motor vehicle, including a base plate having a thickness greater than 1.5 mm, and a plurality of ribs formed so as to constitute a latticework on one of opposite major surfaces of the base plate. The latticework has a plurality of rectangular cells each having two pairs of adjacent sides. The ribs have a thickness in a range of 0.6-1.2 mm. One of the two adjacent sides of each cell of the latticework of the ribs has a first length of 30-50 mm, and the other side has a second length greater than 30 mm and not greater than 50 mm. The base plate and ribs are formed of a synthetic resin material comprising polyolefin, which material has an Izod impact strength of not smaller than 5 kgcm/cm, and a tangent modulus of elasticity in a range of 5000-20000 kg/cm.sup.2.
REFERENCES:
patent: 4413856 (1983-11-01), McMahan et al.
patent: 4769951 (1988-09-01), Kaaden
patent: 4786100 (1988-11-01), Kleemann et al.
patent: 5026787 (1991-06-01), Takagi et al.
patent: 5102163 (1992-04-01), Ishikawa
patent: 5154445 (1992-10-01), Weller
patent: 5221782 (1993-06-01), Aida et al.
patent: 5306068 (1994-04-01), Nakae et al.
patent: 5356177 (1994-10-01), Weller
patent: 5433478 (1995-07-01), Naruse
patent: 5462144 (1995-10-01), Guardiola et al.
Suzuki Takane
Tomida Hiroshi
Kojima Press Industry Co. Ltd.
Mitchell David M.
Yun Jonathan J.
LandOfFree
Shock absorbing structure for motor vehicle does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Shock absorbing structure for motor vehicle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Shock absorbing structure for motor vehicle will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-760053