DE1872617U - FRICTION CLUTCH DISC. - Google Patents

Description

PATENT ADVOCATE

DIPL-ING. ERICH SCHUBERT

Abs .: Patent attorney Dipl.-Ing. SCHUBERT, 59 Siegen (Westphalia), P.O. Box 325 Oranienstrasse 14

62 296 Ke / ffi .

KA. 012 608-8: 1.63

Phone: 22802

Telegram address: Patschub, Siegen

Postal check accounts:

Cologne 106931, Essen 20362 Bank accounts:

Deutsche Bank AG., Siegen and Oberhausen branches (RhId.)

January 7, 1963

Company ATJIOMOiDIVE- IEQDTJOiBS GOMRAJY 1IKEDED, Tacfcbrook Road, Leamington Spa, Warwickshire, England

Mr this application will take priority from the UK patent application Ir. 5904/62 of February 15, 1962 "

Friction clutch disc

The control refers to Reibungskupplungspl.at "teen or disks of the G-atimng or type in which the Friction linings together with the bracket on which they sit, to move at an angle or at an angle relative to the hub are, the relative movement counteracting springs and they

is dampened by friction.

The purpose of the fire is to create an improved one Friction damping concept for a clutch plate or disc of the genus mentioned.

According to the innovation, with a friction clutch plate, which has a labe which is formed or provided with a radial flange and has a friction lining retaining component which is relatively is to be moved to the hub, the soffit lining holding component two axially ring-shaped, disc-like components arranged at a distance from one another, each of which is arranged on one side of the labenflanseh.es and are connected to one another radially outside of the flange, compression springs which are housed in openings (windows), which in the rennet flange may. annular disc components are shaped and which are arranged so that they have a relative angular movement counteract this flange and these components, friction damping rings, each on one side of the labenflansehes are arranged, wherein the one of said Reibungsdämc £ ungsringe on its outer surface with one of the annular disc-like Components and the other of these friction damping rings its other side engages with a Reibungsplatifce or together. men acts, and wherein a curved, washer-like spring (plate spring) between said friction plate and the other annular, disc-like component, are arranged, and the annular

shaped disc-like component., which is directly through friction damping rings against a movement of the Uabenflansch held at its inner edge by a retaining ring! which engages in a circumferential groove in the hub; the side the lute, which lies on the vomi hub flange, as well as the surface of the Retaining rings engaging radially outwardly away from the hub flange; is inclined.

The back ring is preferably a split spring ring .

The innovation is now to be explained in more detail with reference to the drawing reproducing it, for example, and specifically shows I ¹ Ig. 1 a halved elevation of one of the innovations according to the invention

Embodiments of a capping plate, ! ig. Figure 2 is a section along line 2-2 of Pig. 1,

while
fig. 3 shows an enlarged section corresponding to FIG. middle part of fig. 2 represents.

G-according to the drawing; the coupling plate © has a Inner keyway em provided'nabe 10, which with a radial flange 11 is formed, which is cut away to to form substantially rectangular window 12 and Eerbem 13 in its peripheral edge.

V An annular disk-like component 14 has a A plurality of resilient sheet metal segments 15, which on his Riveted outer edge; are, and on which, also through

Rivets, two annular friction surfaces or linings 16 attached are, and a second annular, disk-like component. 17 is attached to component 14 with axial spacing by means of lietem attached to the ends of spacers 18. The components 14 and 17 form a friction lining holder with the segments em 15; these components each on one side of the flange 11 and the Spacers 18 lie in the notches 13, which are sufficient 'circumferential length have to have a relative angular movement; the hub and the friction lining holder. Windows 19 are in the components 14 and 17 formed, with their inner and Outside edges are bent outwards as shown at 21 and the windows 19 with the windows. 12 in flange alignment to wound Compression springs ,. 22 in the alignment of the tendons, / chordal / in relation on the axis of the clutch plate., and each spring between, the one. End of a window 12 and the opposite Ends of the aligned, window 19 acts to one Oppose relative angular movement of the hub and pad holder.

Annular friction damping rings 23 and 24 are each on one side of the labenflansehes 11 close to its inner circumference. arranged, the damping rings 23 brought directly between the flange 11 and the loud part 14 in engagement are, while the damping ring 24 on its outer mustard pool a friction plate 25 in operative connection; is brought. A curved, annular, disc-like spring 26 is between, the Reibungsplat-fee 25 and the component 17 arranged, wherein the

Spring the friction plate onto the hub flange. and acts through the component 17 and the spacers 18 to also press the component 14 onto the hub flange, and thus exert a pressure on both friction damping rings. The friction plate 25 has read 27 "which are bent .aufwärts and engaging em in Kerbem 28 in the component 17 in order to cause that the R.eibungsplatt, e moves angularly with the friction Bela ^ ghalterung.

The labe 10 is at 29 near the side of the flange 11, on which component H is attached is provided with a circumferential groove, where the side of the hat 29> that is away from the flange 11, as shown at 31 in Fig. 3, is inclined so that, after sow away from the flange; falls off. A divided yielding one Rüekhaltering 32, desaen outer side surface in a similar way is inclined, jumps into the hat, from which it protrudes far enough to overlap with the outer surface of the component, the latter firmly against the friction damping ring 23 held! which in turn is held firmly against the flange 11. The retaining ring, 32 is preferably with after outside protruding nose on both. Sides of the slot in this one formed, the noses with openings! are provided, to make it easier to handle the ring.

The retaining ring 32 prevents that; the component 14- through the load on the disk-like spring 26 is deformed, which Load ·· has a tendency to give it a slightly conical shape deform, taking its inner edge from. Hub flange pushes away

and the effectiveness of the friction damping ring 23 is reduced. Thus, the back ring increases the effectiveness of the friction damping Facility; in a simple and economical way.

The taxation * also applies. Amendments !, the imi enclosed Protection claim 1 outlined execution form and relates Above all, on all the hiring features, which are in detail. - or in combination - in the entire original Application documents disclosed; are.

Protection claims

Claims (2)

1.) Friction clutch plate, which has a labe that goes with a radial flange is formed or seen and a friction lining holding component has to be moved relative to the labe, characterized in that the friction lining retaining structure JOL has two axially spaced apart annular, disc-like Has components, each on one side of the hub flange arranged; and are connected to one another radially outside the flange, as well as compression springs, which are housed in windows are which in the lip flanges and the ring-shaped. Disc componentsi are shaped and which are arranged in such a way that that they have a relative angular movement, this flange and this Counteracting components., Friction damping rings, each on a Side of the lobe flange are arranged, where, the one \ e of said Friction damping rings on its outer surface with a the annular disc-like component and the other of these friction damping rings on its other side with a friction plate engages, and with a curved, washer-like spring between! the said friction plate and the other: annular disc-like component: are arranged and the annular, disc-like component., which directly through. Friction damping rings against, a movement, from demi labemflansch on - 2 - its inner edge held by a retaining ring! becomes that in a circumferential groove engages in the labe, the side of the which lies away from the have flange, as well as the length of the retaining ring, which comes into engagement with that is inclined radially outwardly away from the hub flange. 2.) Reibungskupplungspl.att; e according to claim]. 1, characterized in that the Ruckhatfcering eim split, more flexible Ring is.