BR9907421A - Eixo telescópico - Google Patents

Eixo telescópico

Info

Publication number
BR9907421A
BR9907421A BR9907421-4A BR9907421A BR9907421A BR 9907421 A BR9907421 A BR 9907421A BR 9907421 A BR9907421 A BR 9907421A BR 9907421 A BR9907421 A BR 9907421A
Authority
BR
Brazil
Prior art keywords
running grooves
axis
external
outer part
internal
Prior art date
Application number
BR9907421-4A
Other languages
English (en)
Inventor
Werner Jacob
Original Assignee
Gkn Loebro 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 Loebro Gmbh filed Critical Gkn Loebro Gmbh
Publication of BR9907421A publication Critical patent/BR9907421A/pt

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
    • 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
    • F16C3/035—Shafts; Axles telescopic with built-in bearings
    • 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
    • F16D3/065—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 by means of rolling elements
    • 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/06—Drive shafts
    • 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
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S464/00—Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts
    • Y10S464/904—Homokinetic coupling
    • Y10S464/906—Torque transmitted via radially spaced balls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Rolling Contact Bearings (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Organic Insulating Materials (AREA)
  • Insulated Conductors (AREA)

Abstract

Patente de Invenção: <B>"EIXO TELESCóPICO''<D>. A invenção refere-se a um eixo telescópico, como este pode ser utilizado, por exemplo, em um eixo de ligação entre duas articulações de um eixo articulado. Este apresenta uma peça externa 6 e uma peça interna (12), e entre ambas uma gaiola (15). Na superfície interna da peça externa (6) são dispostos sulcos de marcha externos (10), os quais se estendem de maneira paralela em relação ao eixo longitudinal (5). Na peça interna (12) que entra na peça externa (6) são dispostos, distribuídos pela circunferência, sulcos de marcha internos (14). O número dos sulcos de marcha externos (10) é o dobro do número dos sulcos de marcha internos (14), assim que a peça externa (6) apresenta condições de corte transversal mais favoráveis para a têmpera. Conseguem-se empenamentos menores de têmpera, assim que possam ser observadas as folgas de função necessárias para as esferas (17), recebidas entre sulcos de marcha externos (10) e sulcos de marcha internos (14) que ficam postos uns em relação aos outros e guiados mediante uma gaiola (15), as quais permitem uma regulagem relativa de peça externa e peça interna uma em relação à outra, e efetuam uma transmissão de torque entre ambas.
BR9907421-4A 1998-12-05 1999-12-06 Eixo telescópico BR9907421A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19856190 1998-12-05

Publications (1)

Publication Number Publication Date
BR9907421A true BR9907421A (pt) 2000-08-29

Family

ID=7890110

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9907421-4A BR9907421A (pt) 1998-12-05 1999-12-06 Eixo telescópico

Country Status (8)

Country Link
US (1) US6217456B1 (pt)
JP (1) JP2000192937A (pt)
BR (1) BR9907421A (pt)
DE (1) DE19952245C2 (pt)
ES (1) ES2160527B1 (pt)
FR (1) FR2786830B1 (pt)
GB (1) GB2344403B (pt)
IT (1) IT1314074B1 (pt)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19938771C2 (de) * 1999-08-16 2002-01-31 Gkn Loebro Gmbh Gelenkwelle mit Anpassung an eine bevorzugte Drehmomentübertragungsrichtung
US6350203B1 (en) * 1999-11-18 2002-02-26 Ina Walzlager Schaeffler Ohg Torque-transmitting linear rolling bearing
DE10123221C5 (de) 2001-05-12 2008-01-17 Gkn Driveline Deutschland Gmbh Einstellbare Verschiebeeinheit
DE10132658C1 (de) 2001-07-05 2003-04-24 Gkn Loebro Gmbh Längsverschiebeeinheit
US6644358B2 (en) * 2001-07-27 2003-11-11 Manoir Industries, Inc. Centrifugally-cast tube and related method and apparatus for making same
US6893353B2 (en) * 2002-06-18 2005-05-17 Torque-Traction Technologies, Inc. Rolling ball spline slip joint formed from two tubular members
DE10233758B4 (de) * 2002-07-25 2004-07-29 Gkn Driveline Deutschland Gmbh Längsverschiebeeinheit mit Bremsrollen
DE10250419C5 (de) * 2002-10-30 2009-04-23 Gkn Driveline International Gmbh Seitenwellenanordnung mit VL-Gelenk und Schiebeausgleich
US7025686B1 (en) * 2003-06-04 2006-04-11 Torque-Traction Technologies, Inc. Axially collapsible driveshaft assembly
US7311167B2 (en) * 2003-09-30 2007-12-25 Honda Motor Co., Ltd. Swingable vehicle
DE10353674B3 (de) * 2003-11-17 2005-08-11 Gkn Driveline Deutschland Gmbh Mehrteilige Längsantriebswelle
WO2006048029A1 (de) * 2004-10-29 2006-05-11 Gkn Driveline International Gmbh Längsverschiebeeinheit mit axialer positionierung des käfigs
DE102005032865B4 (de) * 2005-07-14 2009-08-06 Ifa-Maschinenbau Gmbh Kardanwelle
ITMI20071673A1 (it) 2006-08-18 2008-02-19 Shaft Form Engineering Gmbh Unita' scorrevole e albero articolato con un'unita' scorrevole.
TWI439709B (zh) * 2006-12-29 2014-06-01 Intest Corp 用於使負載沿平移軸線平移之操縱器與負載定位系統
DE202009006128U1 (de) 2008-04-28 2009-07-30 Jacob, Achim Werner, Dr. Kompaktverschiebeeinheit für eine Welle
DE102009021426A1 (de) 2008-05-15 2009-11-19 Neumayer Tekfor Holding Gmbh Verschiebeeinheit
US8075412B2 (en) 2008-06-20 2011-12-13 Neumayer Tekfor Holding Gmbh Displacement unit
US8021235B2 (en) * 2008-12-16 2011-09-20 Nexteer (Beijing) Technology Co., Ltd. Rolling element shaft assembly
DE202011103298U1 (de) 2011-06-30 2011-10-28 Mgtu N.E. Baumana Einrichtung für das Sichtbarmachen eines mit einem Streumedium gefüllten Innenraums eines Objekts
US9958015B2 (en) * 2013-09-27 2018-05-01 Steering Solutions Ip Holding Corporation Rolling-element telescoping shaft assembly
US10244931B2 (en) 2015-07-13 2019-04-02 Novartis Ag Illuminated ophthalmic infusion line and associated devices, systems, and methods
US20170136874A1 (en) 2015-08-23 2017-05-18 Brian Harris Off road vehicle
US20180065465A1 (en) 2015-08-23 2018-03-08 Arctic Cat Inc. Off-Road Recreational Vehicle
US11173008B2 (en) 2015-11-01 2021-11-16 Alcon Inc. Illuminated ophthalmic cannula
US9956053B2 (en) 2016-03-04 2018-05-01 Novartis Ag Cannula with an integrated illumination feature
US11028883B2 (en) 2017-11-13 2021-06-08 Arctic Cat Inc. Off-road recreational vehicle
FR3081197B1 (fr) * 2018-05-15 2021-12-10 Safran Aircraft Engines Dispositif de transmission de couple a frottements reduits
KR102155835B1 (ko) 2019-01-28 2020-09-14 이래에이엠에스 주식회사 플런징 샤프트 및 이를 포함하는 드라이브 샤프트 어셈블리
US11712925B2 (en) 2019-07-01 2023-08-01 Textron Inc. Axial plunging half-shaft assembly
KR102169726B1 (ko) * 2019-09-26 2020-10-23 서한산업(주) 볼 스플라인을 이용한 가변형 샤프트를 가지는 등속조인트 조립체
US12298200B2 (en) * 2021-07-01 2025-05-13 Horiba Instruments Incorporated Automobile wheel hub adaper system for use in testing a vehicle
US12146526B2 (en) 2021-11-15 2024-11-19 Steering Solutions Ip Holding Corporation Ballspline shaft with no ball retainer
KR102915771B1 (ko) 2022-12-20 2026-01-21 현대위아 주식회사 플런징 샤프트

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1084091B (de) * 1958-08-23 1960-06-23 Zahnradfabrik Friedrichshafen Wellenverbindung mit Laengenausgleich
US3203202A (en) * 1963-03-29 1965-08-31 Rockwell Standard Co Extensible drive connections
US3494148A (en) * 1967-09-29 1970-02-10 North American Rockwell Recirculating ball slip joint assembly
US3673817A (en) * 1970-09-23 1972-07-04 Beaver Precision Prod Ball spline assembly
US3808839A (en) * 1972-09-08 1974-05-07 H Teramachi Endless sliding ball spline shaft bearing
DE2358364B1 (de) * 1973-11-23 1975-05-15 Leifeld & Co, 4730 Ahlen Drückmaschine zur Herstellung von Keilriemenschefben
DE2532661C3 (de) * 1975-07-22 1978-03-09 Jean Walterscheid Gmbh, 5204 Lohmar Teleskopwelle, insbesondere für Landmaschinen
JPS5324936A (en) * 1976-08-18 1978-03-08 Hiroshi Teramachi Finitely sliding ball spline
DE2952029A1 (de) * 1979-12-22 1981-07-02 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Teleskopspindel
DE3304641A1 (de) * 1982-02-13 1983-09-15 Hiroshi Teramachi Waelzkoerpergelagerte laengsfuehrung fuer unbegrenzte schiebewege
DE4240613C2 (de) * 1992-12-03 1995-06-22 Leifeld Gmbh & Co Topfförmiges Werkstück mit einer axialen Innenverzahnung und einer radialen Stirnverzahnung, Verfahren zur Herstellung des Werkstücks und Vorrichtung zur Durchführung des Verfahrens
CA2103928C (en) * 1993-01-05 1997-12-16 Helmut Arnold Hardow Wodrich Torque transmitting structure and method of manufacture
DE4419341C1 (de) * 1994-06-03 1995-11-30 Loehr & Bromkamp Gmbh Gleichlaufgelenk mit einer Verbindungswelle
DE4419373C2 (de) * 1994-06-03 1998-01-29 Loehr & Bromkamp Gmbh Gelenkwelle mit Schiebeteil
DE19609423C2 (de) * 1996-03-11 2000-07-27 Gkn Loebro Gmbh Gelenkwelle, insbesondere Seitenwelle zum Antrieb der Räder eines Kraftfahrzeuges
DE29616432U1 (de) 1996-09-21 1996-11-07 Löhr & Bromkamp GmbH, 63073 Offenbach Gelenkwelle mit Verbindungswelle
DE19911111C1 (de) * 1999-03-12 2001-01-11 Gkn Loebro Gmbh Anordnung mit einem Gleichlauffestgelenk und einer Verbindungswelle

Also Published As

Publication number Publication date
DE19952245C2 (de) 2002-11-28
JP2000192937A (ja) 2000-07-11
GB2344403B (en) 2000-11-29
FR2786830B1 (fr) 2002-08-30
FR2786830A1 (fr) 2000-06-09
ITMI992428A1 (it) 2001-05-19
GB2344403A (en) 2000-06-07
ES2160527B1 (es) 2002-06-01
ITMI992428A0 (it) 1999-11-19
ES2160527A1 (es) 2001-11-01
GB9926703D0 (en) 2000-01-12
US6217456B1 (en) 2001-04-17
DE19952245A1 (de) 2000-07-06
IT1314074B1 (it) 2002-12-04

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 06/12/1999, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 06.12.2019