BR9907421A - Eixo telescópico - Google Patents
Eixo telescópicoInfo
- 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
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.
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 (32)
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 |
US20070021223A1 (en) * | 2004-10-29 | 2007-01-25 | Heiko Kossack | Longitudinal plunging unit permitting axial positioning of the cage |
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. |
TWI490513B (zh) * | 2006-12-29 | 2015-07-01 | Intest Corp | 用於使負載沿平移軸線平移之負載定位系統以及使負載達到平衡之方法 |
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 |
CN117597571A (zh) * | 2021-07-01 | 2024-02-23 | 堀场仪器株式会社 | 用于测试自动车辆的装置和方法 |
Family Cites Families (17)
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 |
DE4419373C2 (de) * | 1994-06-03 | 1998-01-29 | Loehr & Bromkamp Gmbh | Gelenkwelle mit Schiebeteil |
DE4419341C1 (de) * | 1994-06-03 | 1995-11-30 | Loehr & Bromkamp Gmbh | Gleichlaufgelenk mit einer Verbindungswelle |
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 |
-
1999
- 1999-10-29 DE DE19952245A patent/DE19952245C2/de not_active Expired - Lifetime
- 1999-11-12 GB GB9926703A patent/GB2344403B/en not_active Expired - Fee Related
- 1999-11-19 IT IT1999MI002428A patent/IT1314074B1/it active
- 1999-11-23 ES ES009902566A patent/ES2160527B1/es not_active Expired - Fee Related
- 1999-11-30 US US09/451,977 patent/US6217456B1/en not_active Expired - Lifetime
- 1999-11-30 JP JP11340646A patent/JP2000192937A/ja active Pending
- 1999-12-03 FR FR9915261A patent/FR2786830B1/fr not_active Expired - Lifetime
- 1999-12-06 BR BR9907421-4A patent/BR9907421A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2000192937A (ja) | 2000-07-11 |
ITMI992428A0 (it) | 1999-11-19 |
ES2160527B1 (es) | 2002-06-01 |
GB2344403A (en) | 2000-06-07 |
ITMI992428A1 (it) | 2001-05-19 |
IT1314074B1 (it) | 2002-12-04 |
DE19952245A1 (de) | 2000-07-06 |
DE19952245C2 (de) | 2002-11-28 |
GB9926703D0 (en) | 2000-01-12 |
GB2344403B (en) | 2000-11-29 |
FR2786830A1 (fr) | 2000-06-09 |
FR2786830B1 (fr) | 2002-08-30 |
US6217456B1 (en) | 2001-04-17 |
ES2160527A1 (es) | 2001-11-01 |
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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 |