FR2415744A1 - Arbre telescopique a trois elements dont l'un au moins est detachable completement des autres pour permettre la division de l'arbre - Google Patents

Arbre telescopique a trois elements dont l'un au moins est detachable completement des autres pour permettre la division de l'arbre

Info

Publication number
FR2415744A1
FR2415744A1 FR7901425A FR7901425A FR2415744A1 FR 2415744 A1 FR2415744 A1 FR 2415744A1 FR 7901425 A FR7901425 A FR 7901425A FR 7901425 A FR7901425 A FR 7901425A FR 2415744 A1 FR2415744 A1 FR 2415744A1
Authority
FR
France
Prior art keywords
shaft
tube
division
allow
elements
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
FR7901425A
Other languages
English (en)
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.)
Walterscheid GmbH
Original Assignee
GKN Walterscheid GmbH
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 GKN Walterscheid GmbH filed Critical GKN Walterscheid GmbH
Publication of FR2415744A1 publication Critical patent/FR2415744A1/fr
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B71/00—Construction or arrangement of setting or adjusting mechanisms, of implement or tool drive or of power take-off; Means for protecting parts against dust, or the like; Adapting machine elements to or for agricultural purposes
    • A01B71/08—Means for protecting against dust, or the like, or for cleaning agricultural implements
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/02—Shafts; Axles
    • F16C3/03—Shafts; Axles telescopic
    • 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
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
    • F16D3/06—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted to allow axial displacement
    • 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
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/84—Shrouds, e.g. casings, covers; Sealing means specially adapted therefor
    • F16D3/841—Open covers, e.g. guards for agricultural p.t.o. shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Ocean & Marine Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Steering Controls (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Agricultural Machines (AREA)

Abstract

Un arbre télescopique articulé (fourches de joint 1 et 1') possède au moins une bille de verrouillage 7 pour empêcher le déplacement axial du tube profilé médian 12 alternativement par rapport à l'élément profilé intérieur 15 et le tube extérieur 3. Chaque bille 7 est maintenue radialement mobile dans un trou 21 de la paroi du tube médian et peut s'engager partiellement, tantôt dans un renfoncement 11 du tube extérieur. L'élément intérieur 15 peut être extrait complètement du tube médian 12. L'invention est applicable en particulier aux transmissions entre un tracteur et une machine agricole.
FR7901425A 1978-01-28 1979-01-19 Arbre telescopique a trois elements dont l'un au moins est detachable completement des autres pour permettre la division de l'arbre Pending FR2415744A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782803822 DE2803822A1 (de) 1978-01-28 1978-01-28 Dreiteilige auseinanderziehbare teleskopwelle zur uebertragung von drehmomenten

Publications (1)

Publication Number Publication Date
FR2415744A1 true FR2415744A1 (fr) 1979-08-24

Family

ID=6030664

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7901425A Pending FR2415744A1 (fr) 1978-01-28 1979-01-19 Arbre telescopique a trois elements dont l'un au moins est detachable completement des autres pour permettre la division de l'arbre

Country Status (9)

Country Link
US (1) US4236388A (fr)
JP (1) JPS54111030A (fr)
BR (1) BR7900491A (fr)
CA (1) CA1103471A (fr)
DE (1) DE2803822A1 (fr)
FR (1) FR2415744A1 (fr)
GB (1) GB2013830B (fr)
IT (2) IT7807149V0 (fr)
NL (1) NL7810437A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467313A1 (fr) * 1979-10-10 1981-04-17 Lemfoerder Gelenkwellen Arbre articule, notamment pour colonnes de direction de vehicules automobiles

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2908029B2 (de) * 1979-03-01 1980-12-18 Jean Walterscheid Gmbh, 5204 Lohmar Dreiteilige auseinanderziehbare Teleskopwelle zur Übertragung von Drehmomenten
DE3007039A1 (de) * 1980-02-26 1981-09-17 LWM Lemförder Gelenkwellen GmbH, 2844 Lemförde Gelenkwelle, insbesondere fuer lenksaeulen von kraftfahrzeugen
DE2941065C2 (de) * 1979-10-10 1984-11-29 LWM Lemförder Gelenkwellen GmbH, 2844 Lemförde Zweifachteleskopische Gelenkwelle für Lenksäulen in Kraftfahrzeugen
DE3334709C2 (de) * 1983-09-24 1985-07-25 Jean Walterscheid Gmbh, 5204 Lohmar Teleskopwelle
FR2662907B1 (fr) * 1990-06-06 1992-09-11 Kuhn Sa Machine agricole comportant deux organes lies entre eux au moyen d'une articulation protegee.
DE19712160C1 (de) * 1997-03-22 1998-06-10 Walterscheid Gmbh Gkn Kreuzgelenkwelle zum Antrieb von oder zur Verwendung in Antrieben von Landmaschinen
US6033310A (en) * 1998-04-20 2000-03-07 The Cline Company Variable length drive shaft
US6083108A (en) * 1998-05-07 2000-07-04 General Electric Co. Collapsible and relatively rotatable drive shaft
US6287208B1 (en) 2000-03-23 2001-09-11 The Cline Company Variable length drive shaft
US7563173B2 (en) * 2006-06-30 2009-07-21 Kim Chol Adjustable length and torque resistant golf shaft
JP5462162B2 (ja) * 2007-07-26 2014-04-02 ビーエフ ニュー テクノロジーズ ゲゼルシャフト ミット ベシュレンクテル ハフツング 転動スライドユニットおよびこれを備えるジョイント付きシャフト
US9283842B2 (en) 2012-11-29 2016-03-15 U-Haul International, Inc. Method and apparatus for drive shaft extension
US9080598B2 (en) 2013-06-26 2015-07-14 Cnh Industrial America Llc Double sided double telescoping drive coupling
EP3719336B1 (fr) 2019-04-02 2021-09-15 Walterscheid GmbH Arbre articulé avec protection d'arbre articulé
CA3157241A1 (fr) * 2019-11-07 2021-05-14 Lusetti, Lea Joint de cardan a rigidite amelioree

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3344618A (en) * 1965-06-30 1967-10-03 Rockwell Standard Co Safety shield
US3543536A (en) * 1969-05-23 1970-12-01 Russell N Rekow Oil-filled telescoping drive line
BE754696A (fr) * 1969-08-28 1971-01-18 Walterscheid Kg Jean Arbre telescopique tripartite articule avec dispositif de securite anti-accident
DE2510062C3 (de) * 1975-03-07 1979-08-30 Kraftwerk Union Ag, 4330 Muelheim Teleskopeinrichtung für Kernenergieanlagen
DE2551125C2 (de) * 1975-11-14 1987-04-23 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung an Handwerkzeugmaschinen zur Drehmomentübertragung
JPS5528324Y2 (fr) * 1977-05-19 1980-07-07
US4162618A (en) * 1977-07-25 1979-07-31 Koyo Seiko Company Limited Device for rolls in high speed rolling mills and the like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467313A1 (fr) * 1979-10-10 1981-04-17 Lemfoerder Gelenkwellen Arbre articule, notamment pour colonnes de direction de vehicules automobiles

Also Published As

Publication number Publication date
IT7805293A0 (it) 1978-12-27
IT7807149V0 (it) 1978-12-27
DE2803822A1 (de) 1979-08-02
JPS5733451B2 (fr) 1982-07-17
IT1103508B (it) 1985-10-14
GB2013830A (en) 1979-08-15
JPS54111030A (en) 1979-08-31
NL7810437A (nl) 1979-07-31
GB2013830B (en) 1982-07-21
US4236388A (en) 1980-12-02
CA1103471A (fr) 1981-06-23
BR7900491A (pt) 1979-08-28

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