Overhead Models
The moveable and transparent overhead models are made of three millimetre thick acrylic glass and are bolted with zinc-plated M3 screws and washers to give you years of pleasure.
They make it possible to represent complex interrelationships in running movements in a simple way. The base plate of our models is 300 x 300 x 3 mm in size.
OH-Model Ignition distributor-opening and dwell angle can be read -change of the breaker-point gap -opening and dwell angle change depending on the br..
OH-Model Vacuum advance at an ignition distributor-rotating of the contact -breaker plate by the vacuum box -ignition advance -the ignition interval c..
OH-Model Centrifugal advance device of a distributor-function of the centrifugal weights -function of the retracting spring -ignition advance caused b..
OH-Model Roller-type free wheelFunction of the rollers rotating counterclockwise and clockwise. Jaming and free-wheelin...
OH-Model Starter motor(pre-engaged drive starter with planetary gear by Bosch). starter switch can be moved. The solenoid switch is closed activating ..
OH-Model Expansion-element regulatorFunction of the expansion element. The valve can be moved back and forth..When warming up the engine, the dual va..