DE1085739B - Self-locking compensating device with double-conical friction clutches - Google Patents

Self-locking compensating device with double-conical friction clutches

Info

Publication number
DE1085739B
DE1085739B DEW23535A DEW0023535A DE1085739B DE 1085739 B DE1085739 B DE 1085739B DE W23535 A DEW23535 A DE W23535A DE W0023535 A DEW0023535 A DE W0023535A DE 1085739 B DE1085739 B DE 1085739B
Authority
DE
Germany
Prior art keywords
locking
self
bolts
coupling nuts
pieces
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.)
Pending
Application number
DEW23535A
Other languages
German (de)
Inventor
Albert Wagner
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEW23535A priority Critical patent/DE1085739B/en
Publication of DE1085739B publication Critical patent/DE1085739B/en
Pending 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
    • F16H—GEARING
    • F16H48/00—Differential gearings
    • F16H48/12—Differential gearings without gears having orbital motion
    • F16H48/16—Differential gearings without gears having orbital motion with freewheels
    • 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
    • F16D41/00—Freewheels or freewheel clutches

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)

Description

Selbstsperrende Ausgleichvorrichtung mit doppelkegeligen Reibungskupplungen Die Erfindung betrifft eine selbstsperrende Ausgleichvorrichtung mit doppelkegeligen Reibungskupplungen, die über Gewinde auf den beiden getriebenen Teilen axial verschiebbar sind, insbesondere für Kraftfahrzeuge, und besteht darin, daß die Freilaufstellungen der Kupplungsmuttern durch radial verschiebbare Bolzen in den mit den beiden getriebenen Wellen verbundenen Gewindemuffen gesperrt sind und über in Nuten der Bolzen gegenseitig axial verschiebbare Sperrstücke von Kurvenstücken in den Kupplungsmuttern gegen die Wirkung von Federn gegenseitig gesteuert werden. Die Kupplungsmuttern werden unter Schleifen der in den Kupplungsmuttern liegenden axialen Federbolzen an dem Radkörper durch das Gewinde der Gewindemuffen verschoben.Self-locking compensation device with double-conical friction clutches The invention relates to a self-locking compensating device with double-cone Friction clutches which are axially displaceable via threads on the two driven parts are, especially for motor vehicles, and consists in that the free-wheeling positions the coupling nuts by means of radially displaceable bolts in the with the two driven Shafts connected to threaded sockets are locked and over in grooves of the bolts of each other axially displaceable locking pieces of cam pieces in the coupling nuts against the action of springs can be controlled mutually. The coupling nuts are while grinding the axial spring bolts lying in the coupling nuts on the Wheel body moved through the thread of the threaded sockets.

Die Erfindung bietet den Vorzug, daß die Kupplungsmuttern sichere Sperrstellungen haben, so daß bei verschiedenen Drehzahlen der Gewindemuffen stets eine Kupplungsmutter im Freilauf bleibt. Nur bei gleichzeitiger Freilaufstellung der beiden Kupplungsmuttern, also beim Zugkraftwechsel, sind diese Sperrstellungen geöffnet. Außerdem bietet die Erfindung die Vorzüge, daß die Bauform gedrängt ist, daß die Teile leicht herzustellen sind und daß die Abnutzung dieser Ausgleichvorrichtung gering ist, so daß ihre Wirksamkeit nicht gestört wird.The invention has the advantage that the coupling nuts are secure Have locking positions, so that the threaded sockets always at different speeds a clutch nut remains in freewheel mode. Only with simultaneous free-wheeling of the two coupling nuts, i.e. when changing traction, these are locked positions opened. In addition, the invention offers the advantages that the design is compact, that the parts are easy to manufacture and that the wear and tear of this compensating device is small so that its effectiveness is not impaired.

Nach der Zeichnung besteht die Ausgleichvorrichtung aus den beiden Gewindemuffen 1, auf welchen die Kupplungsmuttern 2 sitzen, die in Abhängigkeit von der Zugkraftwirkung an den inneren oder äußeren Kupplungsseiten des Radkörpers 3 angreifen.According to the drawing, the balancing device consists of the two Threaded sockets 1 on which the coupling nuts 2 sit, depending on on the pulling force on the inner or outer coupling sides of the wheel body 3 attack.

Das Verschieben der Kupplungsmuttern 2 auf den Gewindemuffen 1 erfolgt bei ungleicher Drehzahl zwischen Gewindemuffen und Radkörper und Schleifen der in den Kupplungsmuttern 2 liegenden Federbolzen 9 an dem Radkörper 3.The coupling nuts 2 are moved onto the threaded sockets 1 if the speed between the threaded sockets and the wheel body is not the same and the in the coupling nuts 2 lying spring bolts 9 on the wheel body 3.

Die Freilaufstellungen der beiden Kupplungsmuttern sind gesperrt durch die in den Gewindemuffen radial verschiebbaren Bolzen 4, deren Nuten M auf die Nocken N der in den Gewindemuffen axial verschiebbaren Sperrstücke 5 und 6 drücken.The freewheeling positions of the two coupling nuts are blocked by the bolts 4 which are radially displaceable in the threaded sockets and whose grooves M are on the cams Press N of the locking pieces 5 and 6, which are axially displaceable in the threaded sockets.

Sobald die andere Kupplungsmutter auch in die Freilaufstellung kommt und den Bolzen 4 durch das Kurvenstück 8 gegen die Feder 7 drückt, ringen die Sperrstücke 5 und 6 in die Nuten M der Bolzen 4 ein und öffnen gegenseitig die Sperrstellungen der beiden Bolzen 4.As soon as the other coupling nut comes into the free-wheeling position and pushes the bolt 4 through the cam piece 8 against the spring 7, the locking pieces wrestle 5 and 6 in the grooves M of the bolts 4 and mutually open the locking positions of the two bolts 4.

In den Kupplungsstellungen drücken die Federn 7 die Bolzen 4 zurück, wobei die Sperrstücke 5 und 6 wieder in die Sperrstellung kommen.In the coupling positions the springs 7 push the bolts 4 back, whereby the locking pieces 5 and 6 come back into the locking position.

Da die Sperrstellung von den Kupplungsmuttern gegenseitig gesteuert und beim Zugkraftwechsel gleichzeitig überschritten wird, ist ein falsches Angreifen einer Kupplungsmutter in der Kurve ausgeschlossen.Since the locking position is controlled by the coupling nuts mutually and is exceeded at the same time when the pulling force changes, is a wrong attack a coupling nut in the curve excluded.

Claims (2)

PATENTANSPRUCIIE: 1. Selbstsperrende Ausgleichvorrichtung mit doppelkegeligen Reibungskupplungen, die über Gewinde auf den beiden getriebenen Teilen axial verschiebbar sind, dadurch gekennzeichnet, daß in den mit den beiden getriebenen Wellen verbundenen Gewindemuffen (1) radiale Bolzen (4) gegen die Wirkung von Federn (7) durch Kurvenstücke (8) in den Kupplungsmuttern (2) verschiebbar sind und mit Nuten (M) auf die Nocken (N) der zwischen den Gewindemuffen axial verschiebbaren, sich gegeneinander abstützenden Sperrstücke (5, 6) drücken, so daß die Kupplungsmuttern, die durch die Kurvenstücke die Sperrstellung gegenseitig steuern, in der beiderseitigen Freilaufstellung die Sperrstücke in die Nuten der dahinterliegenden Bolzen eindringen lassen und die Sperrstellung öffnen. PATENT CLAIM: 1. Self-locking compensation device with double-conical Friction clutches which are axially displaceable via threads on the two driven parts are, characterized in that connected to the two driven shafts in the Threaded sockets (1) radial bolts (4) against the action of springs (7) by means of curved pieces (8) are slidable in the coupling nuts (2) and with grooves (M) on the cams (N) the axially displaceable between the threaded sockets, which are supported against one another Press the locking pieces (5, 6) so that the coupling nuts that pass through the curve pieces control the locking position mutually, in the mutual free-wheeling position the Allow locking pieces to penetrate into the grooves of the bolts behind and the Open locked position. 2. Selbstsperrende Ausgleichvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß in den Kupplungsmuttern axial verschiebbare Federbolzen (9) sitzen, die gegen den Radkörper (3) drücken. In Betracht gezogene Druckschriften: Deutsche Patentschrift Nr. 208 936; Zusatzpatentschrift Nr. 54 174 zu der französischen Patentschrift Nr. 924 180; britische Patentschrift Nr. 13611 aus dem Jahre 1907; USA.-Patentschrift Nr. 1886 226.2. Self-locking compensating device according to claim 1, characterized in that axially displaceable spring bolts (9) are seated in the coupling nuts and press against the wheel body (3). Documents considered: German Patent No. 208 936; Additional patent specification No. 54 174 to French patent specification No. 924 180; British Patent No. 13611 of 1907; U.S. Patent No. 1886 226.
DEW23535A 1958-06-19 1958-06-19 Self-locking compensating device with double-conical friction clutches Pending DE1085739B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW23535A DE1085739B (en) 1958-06-19 1958-06-19 Self-locking compensating device with double-conical friction clutches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW23535A DE1085739B (en) 1958-06-19 1958-06-19 Self-locking compensating device with double-conical friction clutches

Publications (1)

Publication Number Publication Date
DE1085739B true DE1085739B (en) 1960-07-21

Family

ID=7597603

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW23535A Pending DE1085739B (en) 1958-06-19 1958-06-19 Self-locking compensating device with double-conical friction clutches

Country Status (1)

Country Link
DE (1) DE1085739B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3308398A1 (en) * 1980-03-04 1984-09-13 Tractech, Inc., Warren, Mich. GEARBOX
DE3535339A1 (en) * 1985-10-03 1987-04-16 Getrag Getriebe Zahnrad Differential with differential brake

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE208936C (en) *
GB190713611A (en) * 1907-06-12 1908-06-12 Frederick William Hedgeland Improvements in Differential Clutch Mechanism for Motor Road Vehicles.
US1886226A (en) * 1929-12-07 1932-11-01 Rienerth Andrew Differential for automobiles
FR924180A (en) * 1942-11-26 1947-07-29 Fischer Ag Georg Automatic clutch differential
FR54174E (en) * 1945-08-07 1948-04-21 Fischer Ag Georg Automatic clutch differential

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE208936C (en) *
GB190713611A (en) * 1907-06-12 1908-06-12 Frederick William Hedgeland Improvements in Differential Clutch Mechanism for Motor Road Vehicles.
US1886226A (en) * 1929-12-07 1932-11-01 Rienerth Andrew Differential for automobiles
FR924180A (en) * 1942-11-26 1947-07-29 Fischer Ag Georg Automatic clutch differential
FR54174E (en) * 1945-08-07 1948-04-21 Fischer Ag Georg Automatic clutch differential

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3308398A1 (en) * 1980-03-04 1984-09-13 Tractech, Inc., Warren, Mich. GEARBOX
DE3535339A1 (en) * 1985-10-03 1987-04-16 Getrag Getriebe Zahnrad Differential with differential brake

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