JP5835429B2 - 伸縮軸 - Google Patents
伸縮軸 Download PDFInfo
- Publication number
- JP5835429B2 JP5835429B2 JP2014149165A JP2014149165A JP5835429B2 JP 5835429 B2 JP5835429 B2 JP 5835429B2 JP 2014149165 A JP2014149165 A JP 2014149165A JP 2014149165 A JP2014149165 A JP 2014149165A JP 5835429 B2 JP5835429 B2 JP 5835429B2
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- male
- male shaft
- female
- tooth
- 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.)
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Classifications
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/16—Steering columns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/16—Steering columns
- B62D1/20—Connecting steering column to steering gear
-
- 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
- F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
- F16D1/101—Quick-acting couplings in which the parts are connected by simply bringing them together axially without axial retaining means rotating with the coupling
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2326/00—Articles relating to transporting
- F16C2326/20—Land vehicles
- F16C2326/24—Steering systems, e.g. steering rods or columns
-
- 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
- F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
- F16D2001/103—Quick-acting couplings in which the parts are connected by simply bringing them together axially the torque is transmitted via splined connections
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/70—Interfitted members
- Y10T403/7026—Longitudinally splined or fluted rod
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Ocean & Marine Engineering (AREA)
- Steering Controls (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Description
16A 雄中間シャフト(雄シャフト)
16B 雌中間シャフト(雌シャフト)
41 歯溝
51 突条歯
61 被覆部
71〜78 孔
81〜84,91〜93 縮径部
Claims (1)
- 複数の突条歯が形成された外周を有する雄シャフトと、
複数の歯溝が形成された内周を有し、前記雄シャフトに外嵌された雌シャフトと、を備え、
前記雄シャフトと前記雌シャフトが軸方向に相対摺動可能、且つ、前記雄シャフトと前記雌シャフトの間で回転トルクを伝達可能に、前記突条歯と前記歯溝が噛み合い、
前記雄シャフトと雌シャフトの少なくとも一方は、前記突条歯と歯溝が噛み合う領域の軸方向範囲における前記雄シャフトと雌シャフトの前記少なくとも一方の部分の半径方向の剛性が、前記雄シャフトと雌シャフトの前記少なくとも一方の他の部分の半径方向の剛性よりも小さくなるように構成されており、
前記雄シャフトは、少なくとも部分的に中実シャフトであり、
前記雄シャフトには、一端部から前記軸方向に沿って、且つ、前記突条歯の軸方向の全長に亘って、均一の内径を有する孔が形成されており、
前記孔の軸方向における一端部は、前記雄シャフトの外部に開放されており、
前記雄シャフトの突条歯の歯面には、当該突条歯と前記雌シャフトの歯溝の間の摺動抵抗を減少させる被覆部が形成されており、
前記突条歯は、前記雄シャフトの一端部から前記軸方向に沿って形成されており、
前記雌シャフトは、前記歯溝の軸方向の全長に亘って縮径部を有し、当該縮径部の外径は、前記雌シャフトの他の部分の外径よりも小さい、伸縮軸。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014149165A JP5835429B2 (ja) | 2011-11-30 | 2014-07-22 | 伸縮軸 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011263121 | 2011-11-30 | ||
JP2011263121 | 2011-11-30 | ||
JP2014149165A JP5835429B2 (ja) | 2011-11-30 | 2014-07-22 | 伸縮軸 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012550230A Division JP5590149B2 (ja) | 2011-11-30 | 2012-10-24 | 伸縮軸 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015116119A Division JP5962818B2 (ja) | 2011-11-30 | 2015-06-08 | 伸縮軸 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014222109A JP2014222109A (ja) | 2014-11-27 |
JP5835429B2 true JP5835429B2 (ja) | 2015-12-24 |
Family
ID=48535186
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012550230A Active JP5590149B2 (ja) | 2011-11-30 | 2012-10-24 | 伸縮軸 |
JP2014149165A Active JP5835429B2 (ja) | 2011-11-30 | 2014-07-22 | 伸縮軸 |
JP2015116119A Active JP5962818B2 (ja) | 2011-11-30 | 2015-06-08 | 伸縮軸 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012550230A Active JP5590149B2 (ja) | 2011-11-30 | 2012-10-24 | 伸縮軸 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015116119A Active JP5962818B2 (ja) | 2011-11-30 | 2015-06-08 | 伸縮軸 |
Country Status (4)
Country | Link |
---|---|
US (2) | US20140200086A1 (ja) |
EP (1) | EP2787235B1 (ja) |
JP (3) | JP5590149B2 (ja) |
WO (1) | WO2013080715A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103314230A (zh) * | 2011-12-01 | 2013-09-18 | 日本精工株式会社 | 伸缩轴 |
JP6528541B2 (ja) * | 2015-05-29 | 2019-06-12 | 日本精工株式会社 | 伸縮自在シャフト及びその製造方法 |
JP6657896B2 (ja) * | 2015-12-10 | 2020-03-04 | 日本精工株式会社 | 伸縮自在シャフト用雄軸の製造方法 |
JP2017106565A (ja) * | 2015-12-10 | 2017-06-15 | 日本精工株式会社 | 伸縮自在シャフト |
GB201604738D0 (en) * | 2016-03-04 | 2016-05-04 | Trw Steering Systems Poland Sp Z O O | A steering column assembly |
EP3477140A4 (en) * | 2016-07-26 | 2019-10-09 | NSK Ltd. | TELESCOPE WAVE |
DE102017201709A1 (de) | 2017-02-02 | 2018-08-02 | Thyssenkrupp Ag | Längsverstellbare Lenkwelle für ein Kraftfahrzeug und Profilhülse für eine Lenkwelle |
WO2018179929A1 (ja) | 2017-03-27 | 2018-10-04 | 日本精工株式会社 | ステアリング装置用シャフト、ステアリング装置用シャフトの製造方法及び電動パワーステアリング装置 |
DE102021116733A1 (de) * | 2020-06-30 | 2021-12-30 | Steering Solutions Ip Holding Corporation | Zwischenwellen-Axialhaltevorrichtung |
JP7484565B2 (ja) | 2020-08-24 | 2024-05-16 | 日本精工株式会社 | シャフト及びシャフトの製造方法 |
Family Cites Families (32)
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IL36945A (en) * | 1971-05-28 | 1974-11-29 | Abrahamer S | Sliding coupling for propeller shafts |
JPS5166651U (ja) * | 1974-11-20 | 1976-05-26 | ||
JPS5643545Y2 (ja) * | 1979-02-19 | 1981-10-12 | ||
JPS5733322U (ja) * | 1980-08-06 | 1982-02-22 | ||
JPS5733322A (en) | 1980-08-06 | 1982-02-23 | Nissan Motor Co Ltd | Flowmeter |
JPS607330U (ja) * | 1983-06-23 | 1985-01-19 | 三菱自動車工業株式会社 | プロペラシヤフト |
JPS607330A (ja) | 1983-06-27 | 1985-01-16 | Shimadzu Corp | 分光光度計 |
JPS6079094U (ja) * | 1983-11-04 | 1985-06-01 | ダイハツ工業株式会社 | 推進軸とヨ−クの摺動嵌合部におけるシ−ル構造 |
JPS61184222A (ja) * | 1985-02-07 | 1986-08-16 | Toyota Motor Corp | スライドスプライン装置及びその製造方法 |
FR2589537B1 (fr) * | 1985-10-30 | 1990-03-16 | Peugeot Cycles | Arbre de transmission telescopique a rattrapage de jeu angulaire |
US4819755A (en) * | 1988-03-14 | 1989-04-11 | Deere & Company | Telescoping drive shaft having lubricating passage |
JP2531165Y2 (ja) * | 1991-08-22 | 1997-04-02 | 株式会社松井製作所 | 軸継手 |
JPH0522143U (ja) * | 1991-09-10 | 1993-03-23 | 三菱自動車工業株式会社 | 異種金属の動力伝達結合構造 |
JP2571501Y2 (ja) * | 1992-03-13 | 1998-05-18 | 光洋精工株式会社 | ドライブシャフト |
JPH0659630U (ja) * | 1993-01-29 | 1994-08-19 | 光洋精工株式会社 | ドライブシャフト |
FR2701915B1 (fr) * | 1993-02-24 | 1995-05-24 | Ecia Equip Composants Ind Auto | Arbre de direction télescopique notamment pour véhicule automobile. |
JP3128103B2 (ja) * | 1994-03-11 | 2001-01-29 | 日産ディーゼル工業株式会社 | プロペラシャフト |
JPH11311256A (ja) | 1998-04-24 | 1999-11-09 | Nippon Seiko Kk | 衝撃吸収式ステアリングシャフト |
JP2000356225A (ja) * | 1999-06-16 | 2000-12-26 | Koyo Seiko Co Ltd | スプライン装置 |
JP2003306152A (ja) * | 2002-04-11 | 2003-10-28 | Nsk Ltd | 車両ステアリング用中間シャフト |
JP3797304B2 (ja) | 2002-09-13 | 2006-07-19 | 日本精工株式会社 | 車両ステアリング用伸縮軸 |
JP4196642B2 (ja) | 2002-10-24 | 2008-12-17 | 日本精工株式会社 | 車両ステアリング用伸縮軸 |
JP4075676B2 (ja) * | 2003-04-28 | 2008-04-16 | 株式会社ジェイテクト | 伸縮自在シャフトおよびその製造方法 |
JP2005042761A (ja) * | 2003-07-23 | 2005-02-17 | Koyo Seiko Co Ltd | 伸縮自在シャフト |
JP2005282711A (ja) * | 2004-03-30 | 2005-10-13 | Aichi Mach Ind Co Ltd | 回転軸の防塵接続構造 |
JP2006046498A (ja) * | 2004-08-04 | 2006-02-16 | Toyota Motor Corp | 伸縮シャフト |
JP4569824B2 (ja) | 2004-09-16 | 2010-10-27 | 株式会社ジェイテクト | 伸縮自在シャフト |
JP4687428B2 (ja) * | 2005-12-06 | 2011-05-25 | 日本精工株式会社 | スリット付きスライドジョイント及びその製造方法 |
JP5098377B2 (ja) * | 2007-03-13 | 2012-12-12 | 日本精工株式会社 | 車両ステアリング用伸縮軸 |
US7713131B2 (en) * | 2007-08-27 | 2010-05-11 | Gkn Driveline North America, Inc. | Drive assembly and sleeve assembly therefor |
JP5062135B2 (ja) * | 2008-10-17 | 2012-10-31 | 日本精工株式会社 | 伸縮式回転伝達軸 |
JP5240288B2 (ja) * | 2009-12-25 | 2013-07-17 | 日本精工株式会社 | スプライン加工方法 |
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2012
- 2012-10-24 WO PCT/JP2012/077507 patent/WO2013080715A1/ja active Application Filing
- 2012-10-24 EP EP12852627.4A patent/EP2787235B1/en not_active Not-in-force
- 2012-10-24 US US14/239,626 patent/US20140200086A1/en not_active Abandoned
- 2012-10-24 JP JP2012550230A patent/JP5590149B2/ja active Active
-
2014
- 2014-07-22 JP JP2014149165A patent/JP5835429B2/ja active Active
-
2015
- 2015-06-08 JP JP2015116119A patent/JP5962818B2/ja active Active
-
2016
- 2016-03-08 US US15/063,726 patent/US9951806B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20160186798A1 (en) | 2016-06-30 |
JP2014222109A (ja) | 2014-11-27 |
JP2015180837A (ja) | 2015-10-15 |
EP2787235A1 (en) | 2014-10-08 |
CN103282682A (zh) | 2013-09-04 |
US9951806B2 (en) | 2018-04-24 |
JPWO2013080715A1 (ja) | 2015-04-27 |
JP5962818B2 (ja) | 2016-08-03 |
EP2787235A4 (en) | 2015-08-19 |
EP2787235B1 (en) | 2018-04-25 |
US20140200086A1 (en) | 2014-07-17 |
JP5590149B2 (ja) | 2014-09-17 |
WO2013080715A1 (ja) | 2013-06-06 |
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