DE1996835U - DOUBLE COUPLING, IN PARTICULAR FOR TRACTORS. - Google Patents

DOUBLE COUPLING, IN PARTICULAR FOR TRACTORS.

Info

Publication number
DE1996835U
DE1996835U DE1996835U DE1996835U DE1996835U DE 1996835 U DE1996835 U DE 1996835U DE 1996835 U DE1996835 U DE 1996835U DE 1996835 U DE1996835 U DE 1996835U DE 1996835 U DE1996835 U DE 1996835U
Authority
DE
Germany
Prior art keywords
pressure ring
bolts
spring force
friction
pressure
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
DE1996835U
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.)
Kloeckner Humboldt Deutz AG
Original Assignee
Kloeckner Humboldt Deutz AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Priority to DE1996835U priority Critical patent/DE1996835U/en
Publication of DE1996835U publication Critical patent/DE1996835U/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
    • F16D13/00—Friction clutches
    • F16D13/58—Details
    • F16D13/70—Pressure members, e.g. pressure plates, for clutch-plates or lamellae; Guiding arrangements for pressure members
    • 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
    • F16D13/00—Friction clutches
    • F16D13/22—Friction clutches with axially-movable clutching members
    • F16D13/38—Friction clutches with axially-movable clutching members with flat clutching surfaces, e.g. discs
    • F16D13/385—Friction clutches with axially-movable clutching members with flat clutching surfaces, e.g. discs double clutches, i.e. comprising two friction disc mounted on one driven shaft
    • 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
    • F16D13/00—Friction clutches
    • F16D13/58—Details
    • 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
    • F16D21/00—Systems comprising a plurality of actuated clutches
    • F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
    • F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
    • 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
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F16D25/082—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation
    • 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
    • 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
    • F16D21/00—Systems comprising a plurality of actuated clutches
    • F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
    • F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
    • F16D2021/0607—Double clutch with torque input plate in-between the two clutches, i.e. having a central input plate
    • F16D2021/0615—Double clutch with torque input plate in-between the two clutches, i.e. having a central input plate the central input plate is supported by bearings in-between the two clutches
    • 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
    • F16D21/00—Systems comprising a plurality of actuated clutches
    • F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
    • F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
    • F16D2021/0684—Mechanically actuated clutches with two clutch plates
    • 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
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/12—Mounting or assembling

Description

P.A.325272*-6.6.68P.A.325272 * -6.6.68

KtöcKNER-HUMBOLDT-DEUTZAG.KÖLN 5 Köln-I)3utz, den 4. Juni 1968KtöcKNER-HUMBOLDT-DEUTZAG.KÖLN 5 Kö ln-I) 3utz, June 4, 1968

D 68/36 Gm TP Da/BD 68/36 Gm TP Da / B

Do ppelkupplung,
ins"besondere für SchlepperDouble coupling,
especially for tugs

Die Neuerung "bezieht sich auf eine aus zwei Reibungskupplungen kombinierte Doppelkupplung, insbesondere für Schlepper mit getrennt schaltbarem Antrieb des Fahrzeugs und einer Zapfwelle. Eine solche Kupplung ist aus drei Druckringen und dazwischenliegenden zwei Reibscheiben aufgebaut 5 die insgesamt durch Federkraft gegeneinander gedruckt werden. Mittels geeigneter Verstellhebel ist die eine oder andere Kupplung gegen die federkraft ausrückbar, deren Übertragung von dem einen auf den anderen äußeren Druckring mittels außerhalb des äußeren Durchmessers der Reibscheiben durch den mittleren Druckring hindurchgeführte Bolzen erfolgt, Zur Erzeugung der Federkraft sind auf dem entsprechenden äußeren Druckring über d?ysen Umfang verteilt vorgespannte Schraubendruckfeder-n angeordnet. Diese Schraubendruckfedern benötigen zur Erzielung der funktionsbedingten flachen Charakteristik einen verhältnismäßig großen Raum, der jedoch nicht immer zur Verfügung steht.The innovation "refers to one of two friction clutches combined double clutch, especially for tractors with separate switchable drive of the vehicle and a PTO shaft. Such a clutch consists of three pressure rings and two friction disks in between built 5 against each other by a total of spring force to be printed. By means of suitable adjusting levers, one or Another clutch can be disengaged against the spring force, its transmission from one to the other outer pressure ring by means of outside the outer diameter of the friction discs through the middle one Bolts guided through the pressure ring are carried out, to generate the spring force are on the corresponding outer pressure ring via nozzles Circumferentially distributed prestressed helical compression spring-n arranged. These helical compression springs need to achieve the function-related flat characteristic a relatively large space, which is not always available.

Nach der Neuerung ist daher eine auf einem tfer äußeren Druckringe sitzende vorgespannte Tellerfeder vorgesehen, an der die Bolzen angreifen, wobei zumindest drei dieser Bolzen auch zum lösen des der Tellafeäer abgewandten Druckringes vorgesehen sind. Hierdurch wird eine äußerst gedrängte Bauweise der Doppelkupplung ermöglicht und außerdem werden besondere Druckbolzen zum lösen des der Tellerfeder abgewandten Ds-uckringes eingespart.According to the innovation, there is therefore one on a lower outer pressure rings seated pre-tensioned disc spring provided on which the bolts engage, at least three of these bolts also to solve the the pressure ring facing away from the Tellafeäer are provided. This enables an extremely compact design of the double clutch and there are also special pressure bolts to loosen the disc spring averted Ds-uckringes saved.

In =üer Zeichnung ist eine Doppelkupplung nach der Neuerung in einemIn the drawing, according to the innovation, a double clutch is in one

20000 0.87 0.0178120000 0.87 0.01781

4.Juni 1968 D 68/36 GmJune 4, 1968 D 68/36 Gm

Längsschnitt wiedergegeben.Reproduced longitudinal section.

In der Verlängerung der Kurbelwelle 1 einer treibenden Brennkraft maschine, die ein Schwungrad 2 trägt, ist eine Hohlwelle 3 für den Fahrzeugantrieb und gleichachsig darin eine Welle 4 für den Antrieb pinor Zapfwelle gelagert. Die Yfellen 3, 4 sind über je eine Keil-" ^verzahnung radv je eä,Sur buisrersei^s ϊΒχΐ Seibbelägen Yersehenen "Reibscheibe 5 bzw. 6 gekuppelt» Dazwischen befindet sich ein Druck- In the extension of the crankshaft 1 of a driving internal combustion engine, which carries a flywheel 2, a hollow shaft 3 is mounted for the vehicle drive and coaxially therein a shaft 4 for the pinor PTO drive. The Yfellen 3, 4 are "ever Eä ^ gearing rAdV, Sur buisrersei ^ s ϊΒχΐ Seibbelägen Yersehenen" via one wedge friction disk 5 and 6 coupled "In between, there is a pressure

Beiderseits der Reibsaheiben 5, 6 sind zwei weitere Druckringe 8, 9 vorgesehen. Auf dem Druckring 9 sitzt eine {Tellerfeder 10, welche die -jeweils zum Einrückea der Doppelkupplung erforderliche Federkraft abgibt. Außerhalb des äußeren Durchmessers der Reibscheiben 5, 6 sowis des Sruokringeg 9 sin4 clutch 4is 2süs?fs4sr IQ sowis 4sn Druckring 7 über den Umfang verteilt eine Reihe von Bolzen 11 hindurchgeführt und im Druckring 8 befestigt. Die Bolzen 11 sind dabei mit ihren Köpfen 12 an der Tellerfeder 10 gehalten.On both sides of the Reibsaheiben 5, 6 are two more pressure rings 8, 9 provided. On the pressure ring 9 sits a {plate spring 10, which which emits the spring force required for engaging the double clutch in each case. Outside the outer diameter of the friction disks 5, 6 and des Sruokringeg 9 sin4 clutch 4is 2süs? Fs4sr IQ and 4sn A number of bolts 11 are passed through the pressure ring 7 distributed over the circumference and fastened in the pressure ring 8. The bolts 11 are included held with their heads 12 on the plate spring 10.

Für die Betätigung der Doppelkupplung sind einzelne Schalthebel 13 .j vorgesehen, die in axialen Gabelfortsätzen 14 des mittleren Druckringes 7 schwenkbar gelagert sind. Eine Schaltmüffe 15 mit Schulter-· Kugellager 16 betätigt die Kupplung durch Verschieben nach links gegen die inneren Enden der Schalthebel 13. Die äußeren Hebelenden 17 liegen gegen Einstellschrauben 18 des Druckringes 9 an. Durch eine erste Bewegung der Schalthebel 13 wird der Drüclcring 9 nach rechts bewegt, so daß die Reibscheibe 6 frei umlaufen kann. Die Fahrkupplung ist damit ausgerückt. Mit einer weiteren Bewegung der Schalthebel 13 drücken Einstellschrauben 19 gegen die entsprechenden For the actuation of the double clutch, individual shift levers 13 .j are provided, which are pivotably mounted in axial fork extensions 14 of the middle pressure ring 7. A shift sleeve 15 with shoulder ball bearings 16 actuates the clutch by sliding it to the left against the inner ends of the shift levers 13. The outer lever ends 17 rest against the adjusting screws 18 of the pressure ring 9. A first movement of the shift lever 13 moves the pusher ring 9 to the right so that the friction disk 6 can rotate freely. The drive clutch is now disengaged. With a further movement of the shift lever 13 press adjusting screws 19 against the corresponding ones

20000 6.67 0.01781 — - F3J0 20000 6.67 0.01781 - - F3J0

KLÖCKNER-HUMBOLDT.DEUTZ AO · KÖLfcKLÖCKNER-HUMBOLDT.DEUTZ AO · KÖLfc

4*Juni 1968 D 68/364 * June 1968 D 68/36

Bolzen 11. Damit wird der '.Qruckring 8 nach links verschcuben und die Reibscheibe 5 kann frei umlaufen, d.h. der Antrieb der Zapfwelle ist ausgerückt. Das Einrücken der Kupplung erfolgt sinngemäß in umgekehrter Reihenfolge-.Bolt 11. This pushes the '.Qruckring 8 to the left and the friction disk 5 can rotate freely, i.e. the drive of the power take-off shaft is disengaged. The clutch is engaged analogously in reverse order-.

Selbstverständlich können die Schalthebel aur Betätigung der JDop- ;pexkuppximg in wkämfcer lireläe äüctt ää sragWöxaliöi; äWtut traf -ä^B beiden HöiWÄgeSuppluhgen unabhängig von'eißänder Vetätlg^är sind..Of course, the shift levers can be used to operate the JDop; pexkuppximg in wkämfcer lireläe äüctt ää sragWöxaliöi; ÄWtu t met -ä ^ B both HöiWÄgeSuppluhgen are independent of'eißänder Vetätlg ^ är ...

20000 6. 67 O. 0178120000 6. 67 O. 01781

Claims (1)

D 68/36 TP Da/BD 68/36 TP Da / B SchutzanspruchClaim to protection Aus zwei Reibungskupplungen kombinierte Doppelkupplung, insbesondere für einen Schlepper mit getrennt schaltbarem Antrieb des Fahrzeugs und einer Zapfwelle, mit drei Druckringen und dazwischen liegenden zwei Reibscheiben, die insgesamt durch Federkraft gegeneinander gedrückt v/erden, wobei die Übertragung der Federkraft von dem einen auf den anderen äußeren Druckring mittels außerhalb des äußeren Durchmessers der Reibscheiben durch den mittleren Druckring hin-Double clutch combined from two friction clutches, in particular for a tractor with separately switchable drive of the vehicle and a PTO shaft, with three pressure rings and in between two friction disks, which are pressed against each other by spring force, the transmission of the spring force from the one on the other outer pressure ring by means of outside the outer diameter of the friction disks through the middle pressure ring. durchgeführte Bolzen erfolgt, dadurch gekennzeichnet, daß auf einem der äußeren Druckringe (9) eine vorgespannte Tellerfeder (10) sitzt, an der die Bolzen (11) angreifen, und daß zumindest drei dieser Bolzen (11) auch zum lösen des der Tellerfeder (10) abgewandten Druckringes (8) vorgesehen sind.carried out bolts takes place, characterized in that on one the outer pressure rings (9) a pretensioned disc spring (10) sits on which the bolts (11) engage, and that at least three this bolt (11) also for loosening the one facing away from the disc spring (10) Pressure ring (8) are provided. '-ξ 20000 6.87 0.01781'-ξ 20000 6.87 0.01781
DE1996835U 1968-06-06 1968-06-06 DOUBLE COUPLING, IN PARTICULAR FOR TRACTORS. Expired DE1996835U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1996835U DE1996835U (en) 1968-06-06 1968-06-06 DOUBLE COUPLING, IN PARTICULAR FOR TRACTORS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1996835U DE1996835U (en) 1968-06-06 1968-06-06 DOUBLE COUPLING, IN PARTICULAR FOR TRACTORS.

Publications (1)

Publication Number Publication Date
DE1996835U true DE1996835U (en) 1968-11-14

Family

ID=33316791

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1996835U Expired DE1996835U (en) 1968-06-06 1968-06-06 DOUBLE COUPLING, IN PARTICULAR FOR TRACTORS.

Country Status (1)

Country Link
DE (1) DE1996835U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2264254A1 (en) * 1972-12-30 1974-07-04 Fichtel & Sachs Ag DOUBLE COUPLING WITH TWO PRESSURE PLATES AND FOR BOTH FORC-CONTROLLED LIFT
WO2003087605A1 (en) 2002-04-18 2003-10-23 Zf Sachs Ag Pressure plate assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2264254A1 (en) * 1972-12-30 1974-07-04 Fichtel & Sachs Ag DOUBLE COUPLING WITH TWO PRESSURE PLATES AND FOR BOTH FORC-CONTROLLED LIFT
WO2003087605A1 (en) 2002-04-18 2003-10-23 Zf Sachs Ag Pressure plate assembly

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