Page 54 - Catalog auto parts VECTOR for trucks GIGANT
P. 54
AUTO PARTS
Catalog
Auto Parts / trailer axles
trailer axles
Constructions-
information
2
Calculation of the
gravity height
of vehicles
m =xle, suspension, tyres and wheels h1 = appr. 1,1 x radius of tyre
1
m = frame system
2
m = bottom plate
3
m = ack, tarbaulin, bow etc.
4
m = load
5
partial centre of gravity m to m
1 i
Gravity height:
total (m x h )
i
i
total m i
m h m x h
i i i i
m 1 h 1 m x h 1
1
m h m x h
2 2 2 2
m h m x h The deflection of vehicles with
3 3 3 3 parabolic springs resp. leaf springs
m h m x h
4 4 4 4 has not been considered.
m h m x h
5 5 5 5
total total
54 Air Suspension / Auto Parts