DE896436C - Disc friction clutch or brake operated by air or fluid pressure - Google Patents
Disc friction clutch or brake operated by air or fluid pressureInfo
- Publication number
- DE896436C DE896436C DEF1450A DEF0001450A DE896436C DE 896436 C DE896436 C DE 896436C DE F1450 A DEF1450 A DE F1450A DE F0001450 A DEF0001450 A DE F0001450A DE 896436 C DE896436 C DE 896436C
- Authority
- DE
- Germany
- Prior art keywords
- friction clutch
- air
- pressure chamber
- fluid pressure
- clutch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
- F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
- F16D55/04—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by moving discs or pads away from one another against radial walls of drums or cylinders
- F16D55/06—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by moving discs or pads away from one another against radial walls of drums or cylinders without self-tightening action
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/04—Fluid-actuated clutches in which the fluid actuates an elastic clutching, i.e. elastic actuating member, e.g. a diaphragm or a pneumatic tube
- F16D25/042—Fluid-actuated clutches in which the fluid actuates an elastic clutching, i.e. elastic actuating member, e.g. a diaphragm or a pneumatic tube the elastic actuating member rotating with the clutch
- F16D25/044—Fluid-actuated clutches in which the fluid actuates an elastic clutching, i.e. elastic actuating member, e.g. a diaphragm or a pneumatic tube the elastic actuating member rotating with the clutch and causing purely axial movement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
- F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
- F16D55/04—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by moving discs or pads away from one another against radial walls of drums or cylinders
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
- Mechanical Operated Clutches (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Description
Die Erfindung betrifft eine durch Luft- oder Flüss igkeitsdruck betätigte Scheibenreibungskupplung oder -bremse mit einer an der einen Kupplungshälfte befestigten, verformbaren ringförmigen Druckkammer aus Gummi od. dgl. The invention relates to a liquid pressure operated by air or liquid Disc friction clutch or brake with one attached to one clutch half, deformable annular pressure chamber made of rubber od.
Die erfindungsgemäße Scheib,enreibungskupplung oder-bremse ist dadurch gekennzeichnet, daß die Druckkammer einen kreisringförmigen Reibkörper trägt und daß sowohl der innere als auch der äußere Rand der ringförmigen Druckkammer an der dazugehörigen Kupplungshälfte befestigt sind. The disc, friction clutch or brake according to the invention is thereby characterized in that the pressure chamber carries an annular friction body and that both the inner and the outer edge of the annular pressure chamber to the associated coupling halves are attached.
Vorzugsweise wird eine Kupplungshälfte trommelförmig und mit einer Mittelöffnung in einer ihrer Seitenwandungen ausgebildet, wobei eine Welle durch diese Offnung hindurchrägt und an ihrem anderen Ende die scheibenartige andere Kupplungshälfte trägt, welche auf jeder Seite je eine Druckkammer aufweist. Jede Druckkammer besitzt zwedimäßig am äußeren oder inneren Umfang einen Wulst, und es sind Vorrichtungen zum Einspannen der Wülste an der dazugehörigen Kupplungshälfte vorgesehen. Gegebenenfalls kann der ringförmige Reibkörper in mehrere im Kreis angeordnete Teile unterteilt sein.Preferably, one coupling half is drum-shaped and with a Central opening formed in one of its side walls, with a shaft through this opening protrudes through and at its other end the disk-like other coupling half carries, which has a pressure chamber on each side. Each pressure chamber has either a bead on the outer or inner circumference, and there are devices intended for clamping the beads on the associated coupling half. Possibly the annular friction body can be divided into several parts arranged in a circle be.
Hauptaufgaben der Erfindung sind die Schaffung eines kräftigen, haltbaren und raumsparenden Aufbaues und einer wirtschaftlichen Konstruktion, die Ermöglichung einer leichten Montage und einer leichten Zerlegbarkeit und die Erzielung einer günstigen D rehmomentpufferung und dXer wes entlichen Eigenschaften einer elastischen Kupplung. The main objects of the invention are to create a strong, durable and space-saving construction and an economical construction, which enables easy assembly and disassembly and the achievement of a Favorable torque buffering and the essential properties of an elastic Coupling.
Weitere Ziele der Erfindung sind die Herstellung einer festen Verankerung des drehmomentübertragenden Gliedes aus Gummi od.!dgl., eine ver- -bessere Aufnahme der Zentrifugalkräfte durch ein verformbares, d;urch Luft oder eine Flüssigkeit ausgedehntes Betätigungsglied und eine wirksame Kühlung der Reibkupplungsflächen. Further objects of the invention are to produce a solid anchorage of the torque-transmitting member made of rubber or the like, an improved recording the centrifugal forces by a deformable, i.e. by air or a liquid extensive actuator and effective cooling of the friction clutch surfaces.
In der Zeichnung ist Abb. I eine Seitenansicht einer bevorzugten Ausführuiigsform der Erfindung, deren obere Hälfte in einer Axialebene geschnitten ist, Abb. 2 ein Querschnitt durch einen Wulstteil einer Druckkammer in vergrößertem Maßstab. In the drawing, Fig. I is a side view of a preferred one Embodiment of the invention, the upper half of which is cut in an axial plane Fig. 2 is a cross-section through a bead portion of a pressure chamber on an enlarged scale Scale.
Auf der Welle 10 ist mittels eines Haltekopfes I2 eine trommelförmige Kupplungshälfte befestigt, die einen Scheibenteil 13, einen Zylinderteil 14 und eine Ringscheibe I6 aufweist, die mit Schrauben 15 und I17 verbunden sind. On the shaft 10 is a drum-shaped by means of a holding head I2 Coupling half attached, a disc part 13, a cylinder part 14 and has an washer I6, which are connected with screws 15 and I17.
Auf der Welle ii ist mittels eines Haltekopfes 24 die als Scheibe ausgebildete andere Kupplungshälfte 25 angebracht. An beiden einander gegenüberliegenden Seiten der Kupplungshälfte 25 sind durch ein Druckmittel ausdehnbare, vorzugsweise aus gewebeverstärktem Gummi bestehende Druckkammern 2t6, befestigt, die je einen kreisringförmigen Reibkörper 27 oder im Kreis angeordnete Reibkörper tragen. On the shaft ii is by means of a holding head 24 as a disk trained other coupling half 25 attached. At both of them opposite each other Sides of the coupling half 25 are expandable by a pressure medium, preferably made of fabric-reinforced rubber pressure chambers 2t6, attached, each one Wear annular friction body 27 or arranged in a circle friction body.
Die Druckkammern 26 weisen am inneren und äußeren Umfang Wülste auf, die durch Wulsteinlagen 26" verstärkt und; an der Kupplungshälfte 25 durch ringförmige Klammern 33 angeklammert sind. The pressure chambers 26 have beads on the inner and outer circumference, which are reinforced by bead inserts 26 "and; on the coupling half 25 by annular Brackets 33 are clipped.
Zur Vergleichmäßigung der Auflage der Reibringe 27 können diese durch radiale Einschnitte unterbrochen sein, so daß eine kreisförmige Reihe von Reibringsektoren entsteht. Um die Zentrifugalkraft der unterteilten Reibring aufzunehmen, ist zwischen der Druckkammer 26 und denRe,ibklötzen eine an diesen beiden durch Vulkanisieren befestigte ringförmige Metallplatte 38 mit einem vorstehenden Randflansch, der,den Reitblklotz umfaßt, vorgesehen. To even out the support of the friction rings 27, these can by radial cuts be interrupted, so that a circular series of friction ring sectors arises. To absorb the centrifugal force of the split friction ring is between the pressure chamber 26 and the block one to these two by vulcanizing attached annular metal plate 38 with a protruding edge flange, the, the Riding block includes, provided.
PATENTASPRUCHE: I. Durch Luft- oder Flüssigkeitsdruck betätigte Scheibenreibungskupplung oder -bremse mit einer an der einen Kupplungshälfte befestigten, verformbaren ringförmigen Druckkammer aus Gummi od. dgl., dadurch gekennzeichnet, daß die Druckkammer (26) einen kreisringförmigen Reibkörper (27) trägt und daß sowohl der innere als auch der äußere Rand der ringförmigen Druckkammer an der dazugehörigen Kupplungshälfte (25) befestigt sind. PATENT CLAIMS: I. Disc friction clutch actuated by air or fluid pressure or brake with a deformable annular ring attached to one coupling half Pressure chamber made of rubber or the like, characterized in that the pressure chamber (26) carries an annular friction body (27) and that both the inner and the outer edge of the annular pressure chamber on the associated coupling half (25) are attached.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US896436XA | 1944-04-26 | 1944-04-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE896436C true DE896436C (en) | 1953-11-12 |
Family
ID=22218783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEF1450A Expired DE896436C (en) | 1944-04-26 | 1950-05-18 | Disc friction clutch or brake operated by air or fluid pressure |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE896436C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1081728B (en) * | 1958-10-22 | 1960-05-12 | Stromag Maschf | Pressurized disc friction clutch |
DE1802713B1 (en) * | 1968-10-11 | 1970-05-21 | Wolff Emil Maschf | Drive device for conveyors, especially chain conveyors |
DE4315856A1 (en) * | 1993-05-12 | 1994-11-24 | Erich Bertsch | Hydraulic wheel hub drive |
-
1950
- 1950-05-18 DE DEF1450A patent/DE896436C/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1081728B (en) * | 1958-10-22 | 1960-05-12 | Stromag Maschf | Pressurized disc friction clutch |
DE1802713B1 (en) * | 1968-10-11 | 1970-05-21 | Wolff Emil Maschf | Drive device for conveyors, especially chain conveyors |
DE4315856A1 (en) * | 1993-05-12 | 1994-11-24 | Erich Bertsch | Hydraulic wheel hub drive |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102014226885A1 (en) | Valve | |
DE2545544A1 (en) | BRAKE DISC FOR DISC BRAKES | |
DE1575251B1 (en) | Fluid-operated disc friction clutch | |
DE1935251A1 (en) | Output disc for disc friction clutches | |
DE896436C (en) | Disc friction clutch or brake operated by air or fluid pressure | |
DE3201140C2 (en) | ||
DE102015226449A1 (en) | Brake disc for vehicles | |
DE10262072B4 (en) | Composite brake disc | |
DE102015205819A1 (en) | Internally gripped fixed caliper disc brake for a motor vehicle | |
DE1242056B (en) | Double-acting valve, especially for shock absorbers | |
DE60320467T2 (en) | FRICTION DISC OF A FRICTION COUPLING AND COUPLING WITH SUCH A DISC | |
DE1142478B (en) | Suction and pressure valve for piston compressors | |
DE102005046334B4 (en) | torsional vibration damper | |
DE377704C (en) | Resilient coupling | |
DE1811666A1 (en) | Disc brakes, especially for vehicles | |
DE102015201860A1 (en) | Variable speed drive mechanism | |
DE2922165A1 (en) | Automotive friction clutch assembly - has linings formed by friction plates individually removable in radial direction through housing openings | |
DE726369C (en) | Articulated coupling, especially for motor vehicles, with a rubber body | |
DE419395C (en) | Compliant shaft coupling | |
DE613097C (en) | Elastic joint coupling, especially for the cardan shafts of motor vehicles | |
DE458154C (en) | Articulated connection | |
DE918669C (en) | Cylinder friction clutch or brake operated by air or fluid pressure | |
DE608651C (en) | Spring-loaded wheel with a disc that can move against the pressure of a spring placed around the hub | |
DE727409C (en) | Belt pulley with centrifugal clutch, in particular for driving the alternator of motor vehicles | |
DE859246C (en) | Spindle bearings for machine tools |