Friction clutch

Details Friction clutch Friction clutch

1987-02-20

1989-03-14

Bonck, Rodney H.

Metal working

Method of mechanical manufacture

Assembling or joining

29513, 295221, 192 89B, B23P 1102

Patent

active

048114740

ABSTRACT:
A friction clutch having a cover, diaphragm spring and a device for tiltably supporting the spring at the cover. The supporting device has a first support at the cover side, a circular second support at the other side of the spring, and holding sections stamped out of the material of the cover and bent so as to project through cutouts of the spring. The sections orginally extend in the chordal or circumferential direction of the cover and are thereupon bent into planes extending at least substantially radially and at right angles to the plane of rotation of the cover. The entire sections or portions of the sections are bent in such a way that they extend axially beyond the second support and engage that side of the second support which faces away from the cover.

REFERENCES:
patent: 3811544 (1974-05-01), Maucher
patent: 4039059 (1977-08-01), de Gennes
patent: 4069905 (1978-01-01), de Gennes
patent: 4084674 (1978-04-01), de Gennes
patent: 4109368 (1978-08-01), Hubbard et al.
patent: 4254853 (1981-03-01), Huber
patent: 4273228 (1981-06-01), Huber
patent: 4660700 (1987-04-01), Maucher et al.

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