JP4526789B2 - 制動ローラを備えた長手方向移動ユニット - Google Patents
制動ローラを備えた長手方向移動ユニット Download PDFInfo
- Publication number
- JP4526789B2 JP4526789B2 JP2003278972A JP2003278972A JP4526789B2 JP 4526789 B2 JP4526789 B2 JP 4526789B2 JP 2003278972 A JP2003278972 A JP 2003278972A JP 2003278972 A JP2003278972 A JP 2003278972A JP 4526789 B2 JP4526789 B2 JP 4526789B2
- Authority
- JP
- Japan
- Prior art keywords
- ball
- contoured
- sleeve
- journal
- torque
- 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.)
- Expired - Fee Related
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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
- 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
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Bearings For Parts Moving Linearly (AREA)
- Friction Gearing (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Description
12 第1ボール溝
17 追加の溝
18 追加の溝
21 輪郭が付けられたジャーナル
22 第2ボール溝
28 追加の溝
31 ボール(トルク伝達ボール)
32 転動部材
33 転動部材
34 転動部材
41 ボールケージ
42 ストッパ
44 ストッパ
Claims (1)
- トルクを伝達する軸構体用の長手方向移動ユニットであって、
円周状に分布し長手方向に延びている第1ボール溝(12)を有し、輪郭が付けられたスリーブ(11)と、
円周状に分布し長手方向に延びている第2ボール溝(22)を有し、輪郭が付けられたジャーナル(21)と、
前記第1および第2ボール溝(12,22)対にグループで配置されるトルク伝達ボール(31)と、
前記輪郭が付けられたスリーブ(11)と前記輪郭が付けられたジャーナル(21)との間に位置決めされ、前記トルク伝達ボール(31)を相対的に軸方向位置に固定し、2つの軸方向ストッパ(42,44)間で前記輪郭が付けられたスリーブ(11)に対して軸方向に移動可能なボールケージ(41)と、を備え、
前記ボールケージ(41)は、弾性材料から成り、前記輪郭が付けられたスリーブ(11)と前記輪郭が付けられたジャーナル(21)との間で転動可能に保持され、前記輪郭が付けられたスリーブ(11)と前記輪郭が付けられたジャーナル(21)との間で半径方向に予め緊張されるよう位置決めされ、かつ、トルク伝達の間中、円周の力から実質的に自由になっている転動部材(32)を、前記トルク伝達ボール(31)に加えて保持し、
前記弾性のある転動部材(32)は、前記第1および第2ボール溝(12,22)対間に列で設けられ、前記輪郭が付けられたスリーブ(11)の内方筒状面(16)上および前記輪郭が付けられたジャーナル(21)の外方筒状面(26)上で転動し、
前記弾性のある転動部材(32)はボールであることを特徴とする長手方向移動ユニット。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10233758A DE10233758B4 (de) | 2002-07-25 | 2002-07-25 | Längsverschiebeeinheit mit Bremsrollen |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004060892A JP2004060892A (ja) | 2004-02-26 |
JP4526789B2 true JP4526789B2 (ja) | 2010-08-18 |
Family
ID=30010362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003278972A Expired - Fee Related JP4526789B2 (ja) | 2002-07-25 | 2003-07-24 | 制動ローラを備えた長手方向移動ユニット |
Country Status (4)
Country | Link |
---|---|
US (1) | US6902487B2 (ja) |
JP (1) | JP4526789B2 (ja) |
DE (1) | DE10233758B4 (ja) |
FR (1) | FR2842879B1 (ja) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100390000C (zh) * | 2001-10-01 | 2008-05-28 | 日本精工株式会社 | 车辆转向用伸缩轴 |
EP1512607B1 (en) * | 2002-06-11 | 2008-08-13 | NSK Ltd. | Telescopic shaft for steering vehicle and telescopic shaft for steering vehicle with cardan shaft coupling |
JP4196630B2 (ja) * | 2002-10-02 | 2008-12-17 | 日本精工株式会社 | 車両ステアリング用伸縮軸 |
JP4419841B2 (ja) * | 2002-11-29 | 2010-02-24 | 日本精工株式会社 | 車両ステアリング用伸縮軸 |
JP4190905B2 (ja) * | 2003-02-06 | 2008-12-03 | 日本精工株式会社 | 車両用ステアリング装置 |
WO2005002947A1 (ja) * | 2003-07-02 | 2005-01-13 | Nsk Ltd. | 車両ステアリング用伸縮軸 |
US20070157754A1 (en) * | 2004-01-27 | 2007-07-12 | Nsk Ltd. | Telescopic shaft for vehicle steering |
DE102004039641B4 (de) | 2004-08-16 | 2006-08-31 | Gkn Driveline International Gmbh | Längsverschiebeeinheit mit Käfigsicherung |
DE112004001172D2 (de) | 2004-10-29 | 2006-08-24 | Gkn Driveline Int Gmbh | Längsverschiebeeinheit mit axialer Postionierung des Käfigs |
ITMI20071673A1 (it) * | 2006-08-18 | 2008-02-19 | Shaft Form Engineering Gmbh | Unita' scorrevole e albero articolato con un'unita' scorrevole. |
DE102006058999A1 (de) * | 2006-12-14 | 2008-06-19 | Bayerische Motoren Werke Ag | Drehmomentübertragungseinrichtung |
DE102007007151B4 (de) * | 2007-02-09 | 2009-01-02 | Spicer Gelenkwellenbau Gmbh | Längsverschiebeeinheit für Gelenkwellen |
KR101148506B1 (ko) * | 2007-04-12 | 2012-05-29 | 주식회사 만도 | 유니버셜 조인트 |
US7592273B2 (en) * | 2007-04-19 | 2009-09-22 | Freescale Semiconductor, Inc. | Semiconductor device with hydrogen barrier and method therefor |
US8075412B2 (en) * | 2008-06-20 | 2011-12-13 | Neumayer Tekfor Holding Gmbh | Displacement unit |
ATE554294T1 (de) | 2008-09-18 | 2012-05-15 | Kirschey Centa Antriebe | Wellenanordnung zur drehmomentübertragung |
DE202008012437U1 (de) | 2008-09-18 | 2008-11-20 | Centa-Antriebe Kirschey Gmbh | Wellenanordnung zur Drehmomentübertragung |
FR2998130B1 (fr) * | 2012-11-21 | 2015-05-15 | Kuhn Sa | Faucheuse avec un arbre de transmission a coulissement ameliore |
DE102014113972A1 (de) * | 2013-09-27 | 2015-04-02 | Steering Solutions Ip Holding Corporation | Wälzkörper aufweisende Teleskopwellenanordnung |
US20180065465A1 (en) | 2015-08-23 | 2018-03-08 | Arctic Cat Inc. | Off-Road Recreational Vehicle |
US20170136874A1 (en) | 2015-08-23 | 2017-05-18 | Brian Harris | Off road vehicle |
US11028883B2 (en) | 2017-11-13 | 2021-06-08 | Arctic Cat Inc. | Off-road recreational vehicle |
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 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4821363B1 (ja) * | 1967-12-31 | 1973-06-28 | ||
JPS5324936A (en) * | 1976-08-18 | 1978-03-08 | Hiroshi Teramachi | Finitely sliding ball spline |
JPS61211527A (ja) * | 1985-01-22 | 1986-09-19 | アフエルスヴエルケツト・エフ・エフ・ヴエ− | 特にトルク伝達用の入れ子式ガイド |
JPH0297719A (ja) * | 1988-03-17 | 1990-04-10 | Loehr & Bromkamp Gmbh | 同期スライド継手 |
JPH06307455A (ja) * | 1993-04-27 | 1994-11-01 | Ntn Corp | リニアボールベアリング |
JP2001050293A (ja) * | 1999-06-30 | 2001-02-23 | Nacam France Sa | 2つの滑動シャフトのボール結合装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2562729A (en) * | 1946-09-11 | 1951-07-31 | Western Electric Co | Driving mechanism |
FR1373753A (fr) * | 1963-08-12 | 1964-10-02 | Glaenzer Spicer Sa | Dispositif coulissant pour transmission de couple |
US3544136A (en) * | 1968-08-01 | 1970-12-01 | Williamson Inc T | Split t |
DE2532674C3 (de) * | 1975-07-22 | 1979-10-25 | Jean Walterscheid Gmbh, 5204 Lohmar | Längenverstellbare Gelenkwelle |
DE8615753U1 (de) * | 1986-06-11 | 1986-07-24 | INA Wälzlager Schaeffler KG, 8522 Herzogenaurach | Wälzlager zur längsbeweglichen und verdrehsicheren Führung einer Welle in einem Gehäuse |
US5236264A (en) * | 1991-06-10 | 1993-08-17 | Nsk Ltd. | Linear bearing |
DE19756768C2 (de) * | 1997-12-19 | 2003-03-27 | Gkn Loebro Gmbh | Gleichlaufgelenkwelle mit zwei Festgelenken und separater Verschiebung |
DE19831010C2 (de) * | 1998-07-10 | 2000-07-06 | Gkn Loebro Gmbh | Antriebsanordnung mit mindestens einem Gleichlauffestgelenk und mit einer Wälzkörperführung |
DE19952245C2 (de) * | 1998-12-05 | 2002-11-28 | Gkn Loebro Gmbh | Teleskopwelle |
DE19911111C1 (de) * | 1999-03-12 | 2001-01-11 | Gkn Loebro Gmbh | Anordnung mit einem Gleichlauffestgelenk und einer Verbindungswelle |
-
2002
- 2002-07-25 DE DE10233758A patent/DE10233758B4/de not_active Expired - Fee Related
-
2003
- 2003-07-24 JP JP2003278972A patent/JP4526789B2/ja not_active Expired - Fee Related
- 2003-07-25 FR FR0309122A patent/FR2842879B1/fr not_active Expired - Fee Related
- 2003-07-25 US US10/627,848 patent/US6902487B2/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4821363B1 (ja) * | 1967-12-31 | 1973-06-28 | ||
JPS5324936A (en) * | 1976-08-18 | 1978-03-08 | Hiroshi Teramachi | Finitely sliding ball spline |
JPS61211527A (ja) * | 1985-01-22 | 1986-09-19 | アフエルスヴエルケツト・エフ・エフ・ヴエ− | 特にトルク伝達用の入れ子式ガイド |
JPH0297719A (ja) * | 1988-03-17 | 1990-04-10 | Loehr & Bromkamp Gmbh | 同期スライド継手 |
JPH06307455A (ja) * | 1993-04-27 | 1994-11-01 | Ntn Corp | リニアボールベアリング |
JP2001050293A (ja) * | 1999-06-30 | 2001-02-23 | Nacam France Sa | 2つの滑動シャフトのボール結合装置 |
Also Published As
Publication number | Publication date |
---|---|
FR2842879A1 (fr) | 2004-01-30 |
DE10233758B4 (de) | 2004-07-29 |
JP2004060892A (ja) | 2004-02-26 |
US6902487B2 (en) | 2005-06-07 |
US20040214647A1 (en) | 2004-10-28 |
FR2842879B1 (fr) | 2007-02-23 |
DE10233758A1 (de) | 2004-03-11 |
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