WO1985001330A1 - Accouplement d'arbre enfichable - Google Patents

Accouplement d'arbre enfichable Download PDF

Info

Publication number
WO1985001330A1
WO1985001330A1 PCT/EP1984/000217 EP8400217W WO8501330A1 WO 1985001330 A1 WO1985001330 A1 WO 1985001330A1 EP 8400217 W EP8400217 W EP 8400217W WO 8501330 A1 WO8501330 A1 WO 8501330A1
Authority
WO
WIPO (PCT)
Prior art keywords
shaft
gear
driving profile
plug
connection
Prior art date
Application number
PCT/EP1984/000217
Other languages
German (de)
English (en)
Inventor
Hubert Lehle
Original Assignee
Zahnradfabrik Friedrichshafen 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 Zahnradfabrik Friedrichshafen Ag filed Critical Zahnradfabrik Friedrichshafen Ag
Publication of WO1985001330A1 publication Critical patent/WO1985001330A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/22—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or type of main drive shafting, e.g. cardan 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
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/02—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like
    • F16D1/04—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like with clamping hub; with hub and longitudinal key
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

Definitions

  • the invention relates to a stub shaft connection for gears arranged at a distance from one another, in particular for the front axle drive of an agricultural tractor.
  • a stub shaft connection of this type is known from a vehicle from BMW R : in the vehicle longitudinal direction, in the axis about which the front axle gear can be moved to the manual transmission, the end of a transmission shaft with an external driving profile protrudes from each of the two transmissions.
  • a connecting shaft with an outer driving profile at both ends and two connecting sleeves with a matching inner driving profile connect the two gear shafts with each other.
  • the connecting sleeves are held axially by means of tangential bolts which engage in suitable tangential or circumferential grooves in the gear shafts.
  • the connecting shaft is axially movable relative to the connecting sleeves.
  • the connecting sleeves have grease nipples.
  • the axial mobility of the stub shaft connection is necessary to compensate for the axial movements of the gear shafts relative to each other.
  • a disadvantage of a plug-in shaft connection of this type is the risk of destruction by so-called fretting rust, because the necessary frequent refilling of grease via the grease nipple is too expensive and is therefore not carried out in most vehicles.
  • a connecting shaft 1 with external driving profiles 11, 12 connects via clamping sleeves 2 with clamping screws 3 and internal driving profiles 13.
  • the transmission shaft 6 is axially movable in a driving connection 8, which is located in the oil space of the front axle transmission 7, and against erroneous removal protected by a slinger 14 and a circlip 15.
  • the clamping screws 3 are removed and the clamping sleeves 2 are pushed completely onto the connecting shaft 1.
  • the drawing is part of the invention.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Details Of Gearings (AREA)

Abstract

L'accouplement d'arbre enfichable pour deux engrenages séparés (5, 7), notamment pour la transmission avant d'un tracteur agricole, comporte deux fourreaux de serrage (2) à l'extérieur des engrenages (5, 7) et au moins un accouplement d'entraînement (8) déplaçable dans le sens axial qui est lubrifié à l'intérieur des engrenages (5, 7).
PCT/EP1984/000217 1983-09-15 1984-07-13 Accouplement d'arbre enfichable WO1985001330A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP8300243 1983-09-15
LUPCT/EP83/00243 1983-09-15

Publications (1)

Publication Number Publication Date
WO1985001330A1 true WO1985001330A1 (fr) 1985-03-28

Family

ID=8164913

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1984/000217 WO1985001330A1 (fr) 1983-09-15 1984-07-13 Accouplement d'arbre enfichable

Country Status (1)

Country Link
WO (1) WO1985001330A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1434355A (en) * 1919-10-15 1922-10-31 Gen Motors Corp Driving mechanism for motor vehicles
DE444959C (de) * 1925-04-04 1927-06-01 Lancia & Co Vorrichtung zum Kuppeln gleichachsiger Teile
FR690378A (fr) * 1929-03-29 1930-09-19 Manchon pour arbres coudés
GB346563A (en) * 1930-02-15 1931-04-16 American Eng Co Ltd Improvements in couplings

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1434355A (en) * 1919-10-15 1922-10-31 Gen Motors Corp Driving mechanism for motor vehicles
DE444959C (de) * 1925-04-04 1927-06-01 Lancia & Co Vorrichtung zum Kuppeln gleichachsiger Teile
FR690378A (fr) * 1929-03-29 1930-09-19 Manchon pour arbres coudés
GB346563A (en) * 1930-02-15 1931-04-16 American Eng Co Ltd Improvements in couplings

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