SEAT factor (10 second segment) | Segment 1 | 1,5 | 1,0 | 1,2 |
Segment 2 | 1,1 | 1,2 | 1,1 | |
SEAT ratio at the highest point | Segment 1 | 1,6 | 1,0 | 1,1 |
Segment 2 | 1,3 | 0,8 | 1,3 |
W1 | 16.94 | 642 | 31.54 | polyester |
W2 | 15.22 | 786 | 56.37 | polyester |
W3 | 14.43 | 661 | 41.57 | polyester |
W4 | 7.98 | 743 | 111.34 | polyester |
W5 | 8.18 | 489 | 29.46 | polyester |
W6 | 6.30 | 446 | 83.42 | polyester |
W7 | 5.30 | 400 | 117.82 | polyester |
1 | Hip Circumference | 346 |
2 | Thigh length from rise to knee level | 472 |
3 | Sciatic bone length finishing at buttock level | 134.3 |
4 | Length from the middle of knee to the end of the buttock | 606.3 |
5 | Length from the knee level to the end of the buttock | 646 |
6 | Length from the middle of the knee to the end of the knee | 39.7 |
7 | Length from the floor to hip level (hip height) | 99.4 |
8 | Length from the floor to knee level (knee height) | 52,2 |
9 | Knee height; middle of knee height | 108; 54 |
10 | Tibia length from ankle to knee level | 429 |
11 | Length from the floor to the knee bentat 95° | 466 |
Sample Zero - Mean | 1.146 m/s2 | 0.625 m/s2 | 2.130 m/s2 |
Medium sample | 0.765 m/s2 | 0.626 m/s2 | 2.053 m/s2 |
SEAT coefficient for the prototype seat | 1.499 | 1.000 | 1.000 |
All | Labyrinth disorders | 5 – 15 |
Operator of a construction machine | Bone lesions, vascular neurosis | 70 – 200 |
Driver of an agricultural tractor | Changes along the spine within the intervertebral joints | 6 – 12 |
Operator of a manual mechanical tool, e.g. a hammer drill | Osteoarticular changes | 10 – 130 |
Truck driver | Nerve vascular disease | 40 – 260 |
Operator of a machine for whipping the ground | Abnormalities in the circulatory system | above 30 |
Operator of an orbital sander | Disorders in the muscular system | 50 |
Operator of a pneumatic hammer | Paroxysmal finger skin whitening | above 30 |
Helicopter pilot | Weakness of vision, blurred vision | 18 |
Machine operator for excavation and drilling | Angioneurotic problems Raynaud syndrome Keratosis of the skin Sensation problem | 40 – 300 |
MELEX vehicle dimensions | Length of melex | 2500 |
Width of melex | 1600 | |
Height of melex | 1280 | |
Length of seat | 1100 –for 2 people; 530 –for 1 person | |
Distance from floor to the seat (seat height) | 360 | |
Distance from seat to the inside back of seat | 250 | |
Seat dimensions | Width of seat | 530 |
Length of inside back of seat | 490 | |
Width of inside back of seat | 460 |
ISO 2631 – 1:1997 | Mechanical vibrations and shocks - assessment of human exposure to whole body vibration - part 1: General requirements |
ISO 8041 - 2005 | Human reaction to vibrations - measuring instrumentation |
linear density of mass | tex | tex | tex | tex | tex | tex |
---|---|---|---|---|---|---|
W1 | 167 | 167 | 434 | 434 | 167 | 167 |
W2 | 167 | 167 | 677 | 677 | 167 | 167 |
W3 | 167 | 167 | 677 | 677 | 167 | 167 |
W4 | 111 | 111 | 50 | 50 | 111 | 111 |
W5 | 111 | 111 | 50 | 50 | 111 | 111 |
W6 | 111 | 111 | 50 | 50 | 111 | 111 |
W7 | 111 | 111 | 50 | 50 | 111 | 111 |