Abstract:
Divided flywheel arrangements having a spring arrangement, and preferably also a slip clutch arrangement, accommodated in a lubricant bath, which is formed by an annular space limited radially outwards only by parts which are stationary relative to one another. Centrifugal forces acting on the lubricant cannot therefore force the lubricant against seals between mutually movable parts. Certain disclosed arrangements do not accommodate these parts in a lubricant bath.
Abstract:
In a clutch toothing of a shift clutch, mutually confronting tooth ends of the clutch teeth of two clutch rings are equipped, for the axial insertion of the clutch teeth, with two angled unequal length sloping faces, which sloping faces have an equal length along the direction of the clutch axis and a common vertex. One clutch ring and a synchronizing ring mounted on the clutch rings so as to be rotatably and axially movable to a limited extent are equipped with matching blocking faces. The blocking faces of the respective rings likewise have the same axial extent along the axial direction of the clutch axis. To prevent renewed relative rotations after completed synchronism as a result of external forces on a synchronously unstable clutch ring, the vertex on the one clutch ring is offset in the direction of the relative rotation cancelling the synchronism and the vertex on the other clutch ring is offset in the opposite direction in relation to the tooth mid-plate, containing the clutch axis, of the respective clutch tooth.
Abstract:
Flywheel elements are coupled by a spring arrangement having an intermediate support which is connected resiliently to one flywheel element by long-stroke arcuate helicoidal springs and to the other flywheel element through short-stroke springs. A stop spring device becomes operative between the intermediate support and the one flywheel element in the case of major relative rotations. Additionally or alternatively, a slip coupling which exhibits play may also be arranged. At higher speeds, the long-stroke springs abut bearing surfaces. The friction thereby caused produces a stiffening of the long stroke springs. The mobility of the flywheel elements relative to each other therefore increases with decreasing speed.
Abstract:
The flywheel elements are connected to one another in drive terms via a spring mounting, an abutment of which is movable relative to the associated flywheel element against the resistance of a second spring mounting and a non-positive coupling arranged parallel to the second spring mounting. Furthermore, a second non-positive coupling, subject to play, is connected between the flywheel elements and is limited resiliently in at least one direction.
Abstract:
A coupling connection for a fiber reinforced synthetic resin pipe, especially for a driving or driven hollow shaft of a motor vehicle, wherein the fibrous synthetic resin pipe is non-rotatably connected with a coupling element arranged concentrically to the pipe. The coupling element includes peripheral teeth and is pressed onto the fiber reinforced synthetic resin pipe in such a way that the coupling element forms a shape-mating connection with the fiber reinforced synthetic resin pipe in a direction of rotation of the pipe.
Abstract:
An elastic shaft coupling, especially a cardan shaft coupling for motor vehicles, which is equipped with a disk-shaped elastic base body, in which are arranged about the center axis of the base body an even number of connecting elements having parallel axes; of these connecting elements, successive ones are coordinated to opposite sides and are connected by way of at least one band loop that is supported on at least one of the respective connecting elements by way of an elastic intermediate member.
Abstract:
A clutch disk for motor vehicle main clutches in which a disk member carrying the friction linings is rigidly connected with a lateral sheet metal member by means of axially parallel bolts and this system is operatively connected torsionally elastically with a flange member which extends by means of a flange portion between the disk member and the lateral sheet metal member; the flange portion is thereby provided with apertures for the passage of the bolts interconnecting the disk member with the lateral sheet metal member, whereby several springs or spring groups are provided in windows of the disk member and of the lateral sheet metal member to which are coordinated correspondingly larger windows in the hub flange; in addition to an idling damping device, a separate damping device is provided for the operating range whose start of operation is controlled by a sheet metal control member which is being centered directly on the hub member and which includes two mutually oppositely disposed arms; the first arm of the sheet metal control member encloses by means of a window a prestressed control spring arranged in the hub flange while the second arm cooperates with a bolt between the disk member and the lateral sheet metal member for purposes of controlling the start of operation.
Abstract:
A clutch disk for motor vehicle main clutches which includes a disk member carrying the friction linings and torsionally elastically arranged with respect to a hub member whereby for purposes of achieving a multi-stage torsional elasticity, several springs or spring sets with different characteristics are provided in windows of a hub flange or of the disk member and of a lateral member rigidly connected therewith which cooperate with correspondingly larger windows in the other of these two parts; friction damping means are thereby coordinated to these springs whose start of operation are determined by control means which engage into the corresponding windows or cooperate with the spring ends; only the friction of the friction device which has been engaged last, is thereby effective in the operating range whereby two friction devices are provided, of which the first friction device is operatively connected by means of its control spring with the hub flange while the second friction device is operatively connected by means of its control spring with the lateral members; the two control members are thereby connected with each other by a drag-type connection which becomes effective only after the angular path provided for the idling range has been traversed.