Schroth Racing All models - Competition Instructions - Manual (Page 15)

P OSITIONING OF SHOULDER STRAP ANCHOR POINTS
Shoulder belt mountings located more than 200 mm [8”] from the
back of the user’s seat or angled upwards are not good restraint
practice and are most strongly discouraged. If longer belts are used,
the inside edges of the belts should be still closer together at their
mounting points, even touching or crossing, but both belt and HANS
®
performance are severely compromised.
Shoulder belts should be crossed when the anchor points are more than
500mm [20“] behind the seatback.
For 75 mm [3”] webbing the recommended anchor points can be
found in the adjacent table (mid point to
mid point of the webbing):
For Head And Neck Support specific,
50 mm wide webbing, the values in the
table are reduced by 25mm [1“].
HANS ® - collar width in mm
[inch]
120
[4.7”]
distance from HANS ® in mm
[inch]
100
[3.94”]
200
[7.9”]
300
[11.8”]
400
[15.7”]
500
[19.7”]
600
[23.6”]
700
[27.6”]
800
[31.5”]
distance of anchor points in mm
[inch]
135
[5.31”]
95
[3.74”]
55
[2.17”]
15
[.59”]
-25
[-.98”]
-65
[-2.6”]
-105
[-4.1”]
-145
[-5.7”]
side by side crossed over
HANS ® - collar width in mm
[inch]
140
[5.5”]
distance from HANS ® in mm
[inch]
100
[3.94”]
200
[7.9”]
300
[11.8”]
400
[15.7”]
500
[19.7”]
600
[23.6”]
700
[27.6”]
800
[31.5”]
distance of anchor points in mm
[inch]
155
[6.1”]
115
[4.5”]
75
[3”]
35
[1.4”]
-5
[-.2”]
-45
[-1.8”]
-85
[-3.3”]
-125
[-4.9”]
side by side crossed over
HANS ® - collar width in mm
[inch]
160
[6.3”]
distance from HANS ® in mm
[inch]
100
[3.94”]
200
[7.9”]
300
[11.8”]
400
[15.7”]
500
[19.7”]
600
[23.6”]
700
[27.6”]
800
[31.5”]
distance of anchor points in mm
[inch]
175
[6.9”]
135
[5.31”]
95
[3.74”]
55
[2.17”]
15
[.59”]
-25
[-.98”]
-65
[-2.6”]
-105
[-4.1”]
side by side crossed
over
- 14 -
HANS ® - collar width in mm
[inch]
180
[7.1”]
distance from HANS ® in mm
[inch]
100
[3.94”]
200
[7.9”]
300
[11.8”]
400
[15.7”]
500
[19.7”]
600
[23.6”]
700
[27.6”]
800
[31.5”]
distance of anchor points in mm
[inch]
195
[7.7”]
155
[6.1”]
115
[4.5”]
75
[3”]
35
[1.4”]
-5
[-.2”]
-45
[-1.8”]
-85
[-3.3”]
side by side crossed
over