Hako-Lehrmittel
technische Lehrmittel - technical teaching aids
company info
products
overhead models
1 - egines, enginemanagement
2 - fuel supply, diesel engine
3 - clutches, transmission
4 - chassis, axles, axle transmission, steering
5 - hydraulic braking, compressed-air valves
6 - motor vehicle electrics, electrics
7 - mechanical engineering, pneumatics, hydraulics
8 - sanitary engineering, two-wheel engineering, other
cutaway, funkctional and assembly models
9 - petrol engines, diesel engines, pumps
10 - clutches, transmission
11 - hydraulic braking, air-operated braking
12 - motor vehicle electrics, pumps
13 - factory equipment
service
news
search
contact
legal information
Overheadmodelle
1 - egines, enginemanagement
2 - fuel supply, diesel engine
3 - clutches, transmission
4 - chassis, axles, axle transmission, steering
5 - hydraulic braking, compressed-air valves
6 - motor vehicle electrics, electrics
7 - mechanical engineering, pneumatics, hydraulics
8 - sanitary engineering, two-wheel engineering, other
Schnittmodelle
9 - petrol engines, diesel engines, pumps
10 - clutches, transmission
11 - hydraulic braking, air-operated braking
12 - motor vehicle electrics, pumps
13 - factory equipment
Homepage
8 - sanitary engineering, two-wheel engineering, other
mechanical pretensioning device
mechanical pretensioning device
ordernumber 415
release of the pretensioning device by the sensor mass
release of the spring and pretensioning of the belt, holding it in this position by the locking plate
switching off the pretensioning device