Hydraulic clutch for driving cooling fans in internal combustion engines
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Method for avoiding overshooting of the temperature of air-cooled temperature-controlled internal combustion engines as well as device for carrying out the method
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Device for lubricating the injection pump on internal combustion engines
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Filling-controlled flow coupling to cooling fans, especially for internal combustion engines
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Multi-way rotary piston valve
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Deflection pulley for winches
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Pneumatic-hydraulic pressure booster for clamping devices
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Shift lock for valve guide bushes and valve seat rings in cylinders or cylinder heads of internal combustion engines
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Combustion chamber in carburetor engines, especially four-stroke engines