1. Method of producing pressed shaped bodies of a non-swelling mixture of fibrous materials mixed with a heat-hardenable binding agent, in which from the mixture and in a power press without application of heat at first a rough pressed block is made, with this rough pressed block then being completely pressed in another power press (hot press) by application of heat and provided with a covering la...

A limited slip differential comprises a differential gear housing in which a differential bevel gear is mounted and which has a journal supported by a rolling contact bearing arrangement in a bearing opening of an axle casing. A locking clutch which operatively connects a half-shaft bevel gear meshing with the differential bevel gear to the differential gear housing, and which lies between an axia...

A limited slip differential comprises a differential gear housing in which a differential bevel gear is mounted and which has a journal supported by a rolling contact bearing arrangement in a bearing opening of an axle casing. A locking clutch which operatively connects a half-shaft bevel gear meshing with the differential bevel gear to the differential gear housing, and which lies between an axia...

The tree-felling device is suspended from a crane arm and comprises a rotator articulated to the arm via a horizontal shaft so that it rotates relative to the arm. A piston-cylinder assembly pivots the rotator from a horizontal to a vertical position. Between the rotator and the device (7,2) is a suspension link (9) which pivots around a horizontal axis (14) joined to the rotator shaft (15). The l...

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The rotor is placed in a closable chamber (10), and heatable, hardenable resin is applied to its components. Infra-red lamps (30,31) are fitted in front of these components to heat the resin until it hardens. The lamps are cooled with air, and any volatile product given off by the resin is evacuated by air being aspirated through the chamber. Once the resin is hardened, the rotor is cooled by thro...

The device includes a mirror (2) attached by a coupling (3) to one end of a wire-form, pliant support component (4), the other end of which terminates in a spiral winding (5) around a relatively rough vacuum mouth piece (1). This piece is connected to a vacuum source. - The mouthpiece is used in dentistry to remove rinsing water and drilled-out particles where a high speed drill is being used with...