Device for preventing escape of oil from journals

Device for providing a gas tight closure at joints between...

Device for providing a vacuum-tight passageway

Device for radial loading of a piston inside a cylinder

Device for sealing a fixed part with respect to a mobile part

Device for sealing an annular opening between a shaft and...

Device for sealing an annular space

Device for sealing between members movable relative to each...

Device for sealing between preferably movable parts

Device for sealing the gap between component parts rotatable...

Device for securing a sealing member in a predetermined...

Device for supplying a compressed medium

Device for the float mounting a sealed housing

Device for the leakproof transmission of rotary motion, with...

Device for the sealed connection of two pipe elements

Device for treating a material

Device in machine elements with closed casing

Devices for introducing motion into sealed casings

Diametrically energized piston ring

Diamond film coating for mating parts