DE664013C - Hydraulically controlled friction reversing clutch - Google Patents

Hydraulically controlled friction reversing clutch

Info

Publication number
DE664013C
DE664013C DEL87286D DEL0087286D DE664013C DE 664013 C DE664013 C DE 664013C DE L87286 D DEL87286 D DE L87286D DE L0087286 D DEL0087286 D DE L0087286D DE 664013 C DE664013 C DE 664013C
Authority
DE
Germany
Prior art keywords
hydraulically controlled
cylinder
housing parts
reversing clutch
controlled friction
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
Application number
DEL87286D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lohmann and Stolterfoht GmbH
Original Assignee
Lohmann and Stolterfoht GmbH
Publication date
Priority to DEL87286D priority Critical patent/DE664013C/en
Application granted granted Critical
Publication of DE664013C publication Critical patent/DE664013C/en
Expired legal-status Critical Current

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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/10—Clutch systems with a plurality of fluid-actuated clutches

Description

Die Erfindung betrifft hydraulisch gesteuerte Reibungswendekupplungen, bei denen die Druckzylinder als Ringzylinder mit darin beweglichen. Druckkolben ausgebildet sind. Bei solchen Kupplungen ist es wichtig, die auftretenden Kräfte innerhalb der Lamellen der Druckkolben und den Zylinderwänden zum Ausgleich zu bringen, damit keine Kräfte auf die Welle kpmmen, die dann durch ein Drucklager aufgenommen werden müssen.The invention relates to hydraulically controlled friction reversing clutches in which the pressure cylinder as a ring cylinder with movable therein. Pressure pistons are formed. With such clutches it is important to control the forces that occur within the disks to bring the pressure piston and the cylinder walls to balance, so that no forces kpmmen on the shaft, which must then be absorbed by a thrust bearing.

Zu diesem Zwecke werden die Ringzylinder von einer gemeinsamen scheibenförmigen, mit der Welle umlaufenden, aber axial unverschiebbaren Wand mit seitlich daran angeordneten Ringzylindergehäusen gebildet, was an sich bekannt ist, und ferner sind erfindungsgemäß an den Gehäuseteilen für die Ringzylinder die Gehäuseteile der Lamellenkupplungen befestigt. Durch diese Hintereinanderschaltung der Gehäuse ergibt sich einerseits der obenerwähnte Kräfteverlauf, und außerdem ist eine derartige Kupplung sehr einfach, im Aufbau.For this purpose, the ring cylinder of a common disc-shaped, with the shaft rotating, but axially immovable wall with laterally arranged on it Ring cylinder housings formed, which is known per se, and also are according to the invention the housing parts of the multi-plate clutches on the housing parts for the ring cylinder attached. This series connection of the housings results on the one hand the above-mentioned course of forces, and moreover, such a coupling is very simple in construction.

Auf der Zeichnung ist der Erfindungsgegenstand veranschaulicht.The subject of the invention is illustrated in the drawing.

Auf der Welle 1 sitzt der nabenförmige Körper 2, der eine ringförmige Wand 3 besitzt, die sich bei der dargestellten Ausführung in der Mitte des Körpers 2 befindet, so daß sie den Abschluß für zwei Ringzylinder 4 und S bildet. Den äußeren Mantel für diese Ringzylinder bilden ringförmige Gehäuseteile 6 und 7, die an der Rückwand 3 z. B. durch Schrauben befestigt sind.On the shaft 1 sits the hub-shaped body 2, which has an annular wall 3, which is located in the illustrated embodiment in the center of the body 2, so that it forms the conclusion for two ring cylinders 4 and S. The outer coat for this Ring cylinders form ring-shaped housing parts 6 and 7, which are attached to the rear wall 3, for. B. are fastened by screws.

Innerhalb der Zylinder 4, 5 befinden sich 35 :*| ■die Kolben 8, 9, 'die unmittelbar auf die Lamellen 10, 11 der beiden Reibungskupplungen einwirken, wenn Drucköl durch den Nabenkörper 2 den Zylinderräumen zugeführt wird. ;i Within the cylinders 4, 5 there are 35 : * | ■ the pistons 8, 9, 'which act directly on the plates 10, 11 of the two friction clutches when pressure oil is fed through the hub body 2 to the cylinder chambers. ; i

Die Kolben 8, 9 sind durch Schrauben 12 verbunden, und durch Federn. 13 wird für !; die Ausrückstellung beider Kupplungen eine " Mittellage der beiden Kolben 8, 9 herbeigeführt. The pistons 8, 9 are connected by screws 12 and by springs. 13 is for ! ; the disengagement of both clutches a "central position of the two pistons 8, 9 brought about.

Ein weiterer Vorteil der beschriebenen Bauart liegt 'darin, 'daß die Gehäuse 14, 15 für '"■ die beiden Reibungskupplungen ihrerseits wieder an den ringförmigen Gehäuseteilen 6, 7 befestigt sind. -.'.:.-■,Another advantage of the type described is' that 'the housings 14, 15 for' "■ the two friction clutches in turn on the annular housing parts 6, 7 are attached. -. '.: .- ■,

Claims (2)

Patentansprüche:Patent claims: 1. Hydraulisch gesteuerte Reibungswendekupplung, deren Druckzylinder als Ringzylinder mit darin beweglichen Druck- :,·:;; kolben ausgebildet sind 'und von einer ge- 55 "f Ii meinsamen scheibenförmigen, mit der Welle umlauf enden, aber axial unverschiebbaren Wand mit seitlich daran angeordneten Ringzylindergehäusen gebildet werden, dadurch gekennzeichnet, daß an 60-den Gehäuseteilen (6, 7) für die Ringzylinder (4,5) die Gehäuseteile (14, 15) von Lamellenkupplungen befestigt sind.1. Hydraulically controlled friction reversing clutch whose pressure cylinder an annular cylinder with movable therein publications: ·:; ; pistons are formed 'and are formed by a common disc-shaped wall, which ends circumferentially with the shaft but cannot be displaced axially, with annular cylinder housings arranged laterally thereon, characterized in that on 6 0 -the housing parts (6, 7) for the ring cylinder (4,5) the housing parts (14, 15) are fastened by multi-plate clutches. 2. Doppelreibungskupplung nach Anspruch i, dadurch gekennzeichnet, daß die Verbindung der Kolben (8, 9) durch Schraubenbolzen (12) erfolgt, die durch Bohrungen der Wand (3) hindurchgehen.2. Double friction clutch according to claim i, characterized in that the The piston (8, 9) is connected by screw bolts (12) that pass through Go through the holes in the wall (3). Hierzu ι Blatt ZeichnungenFor this purpose ι sheet of drawings
DEL87286D Hydraulically controlled friction reversing clutch Expired DE664013C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL87286D DE664013C (en) Hydraulically controlled friction reversing clutch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL87286D DE664013C (en) Hydraulically controlled friction reversing clutch

Publications (1)

Publication Number Publication Date
DE664013C true DE664013C (en) 1938-08-18

Family

ID=7286284

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL87286D Expired DE664013C (en) Hydraulically controlled friction reversing clutch

Country Status (1)

Country Link
DE (1) DE664013C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1233672B (en) * 1961-02-01 1967-02-02 Ceskoslovenske Zd Y Naftovych Pressure fluid operated alternating friction clutch, especially for reversing gears
US4718305A (en) * 1985-12-19 1988-01-12 Kubota, Ltd. Planetary backward and forward drive apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1233672B (en) * 1961-02-01 1967-02-02 Ceskoslovenske Zd Y Naftovych Pressure fluid operated alternating friction clutch, especially for reversing gears
US4718305A (en) * 1985-12-19 1988-01-12 Kubota, Ltd. Planetary backward and forward drive apparatus

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