| 摘要 |
The invention relates to space-saving, easily-assembled guide systems for mechanical, variable value controllers, cam followers ( 1 ), driven by a cam ( 6 ) via a cam roller ( 5 ), the pivot joint ( 2 )of which, for driving a tappet ( 4 ) which operates the value ( 3 ), is arranged in the tappet ( 4 ), or the pivot joint for the adjustment thereof runs in an arc around the axis of rotation of a roller, which is arranged on a tappet operating a value. The cam followers drive the tappets by means of the contact surface with the roller thereof. The guide systems are embodied with slide blocks ( 11 ), adjustable within slide housings ( 10 ), guide arms mounted in rollers and guide levers mounted in crank levers. According to application, the guide systems comprise contact surfaces, rollers or pivot joints.
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