Assembled driveshaft

Details Assembled driveshaft Assembled driveshaft

1989-02-24

1991-03-19

Kundrat, Andrew V.

Joints and connections

Member deformed in situ

Deformation occurs simultaneously with assembly

403 1, 403287, 403309, 403341, F16B 200

Patent

active

050006126

ABSTRACT:
The invention relates to an assembled driveshaft in the case of which individual driving elements, especially gears, are non-rotatingly connected to a hollow shaft, with the connection between the hollow shaft and the driving elements essentially being achieved by a force or friction locking connection between the plastically expanded hollow shaft and the elastically pretensioned driving elements. For improving the bending and torsional stiffness of the driveshaft, at least one driving element has been produced to comprise at least two toothed discs with different diameters connected to each other by a sleeve, with the sleeve either being positioned directly on the shaft to form a basis for the connection or radially spaced from the shaft between the discs.

REFERENCES:
patent: 1678582 (1928-07-01), Allen
patent: 3674292 (1972-07-01), Demler, Sr.
patent: 4382390 (1983-05-01), Jordan
patent: 4750250 (1988-06-01), Maus et al.
"Brosszahnrad aus Stahlguss", Buchmann, Industrie Anzeiger, pp. 1602-1603, Nov. 12, 1977.

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