KR880011485A - 과부하 보호용 토오크 전달 텔레스코프형 샤프트장치 - Google Patents
과부하 보호용 토오크 전달 텔레스코프형 샤프트장치 Download PDFInfo
- Publication number
- KR880011485A KR880011485A KR1019880000525A KR880000525A KR880011485A KR 880011485 A KR880011485 A KR 880011485A KR 1019880000525 A KR1019880000525 A KR 1019880000525A KR 880000525 A KR880000525 A KR 880000525A KR 880011485 A KR880011485 A KR 880011485A
- Authority
- KR
- South Korea
- Prior art keywords
- shaft
- sleeve
- torque transmission
- torque
- roller
- 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
-
- 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
- F16C29/12—Arrangements for adjusting play
- F16C29/123—Arrangements for adjusting play using elastic means
-
- 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
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C39/00—Relieving load on bearings
- F16C39/02—Relieving load on bearings using mechanical means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Bearings For Parts Moving Linearly (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
- Transmission Devices (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Heat Treatment Of Articles (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Details Of Aerials (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Steering Controls (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
- Golf Clubs (AREA)
- Ladders (AREA)
- Dry Shavers And Clippers (AREA)
- Motor Or Generator Frames (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 정방형샤프트와 대응하게 형성된 슬리이브 안내홈을 구비한 본 발명에 따른 텔레스코르(telescope)형 안내부의 단면도.
제2도는 제1도 장치의 확대 상세도.
제3도는 제1도 장치의 세부 평면도.
제4도와 제2도와 같은 방법의 본 발명에 따른 다른 실시예의 확대 상세도.
Claims (10)
- 회전가능하고 토오크전달이 가능하도록 서로 축방으로 이동가능하게 연결된 샤프트(1)와 슬리이브(2)로 구성되며 이 샤프트(1)와/또는 슬리이브(2)는 다각단면형을 갖는 샤프트와 슬리이브의 각 쌍의 협동하는 면에 다른 요소의 협동하는 표면보다 좁고 샤프트와 슬리이브사이의 법선토오크를 전달하기 위하여 작동하는 로울러(10) 또는 볼(13)을 내부에 장착하거나 받쳐주는 중앙부분 또는 홈(4)과 상기 중앙홈 부분의 각 가장자리에 샤프트와 슬리이브사이의 과증토오크를 수용하기 위해 형성된 외측부분(5)(6)의 최소한 세 부분으로 형성되어 있음을 특징으로 하는 토오크 전달 텔레스코프형 샤프트장치.
- 제1항에 있어서, 로울러(10) 또는 볼(13)이 슬리이브(2)와 샤프트(1)의 협동하는 안내표면(4,9)들 사이의 스프링 편심수단위에 장착되어 있는 것을 특징으로 하는 토오크 전달 텔레스코프형 샤프트장치.
- 제1항 또는 제2항에 있어서, 로울러 또는 볼(13)이 샤프트(1) 또는 슬리이브(2)에 축방으로 이동할 수 없게 장칙된 구름받침(7)상에서 구르는 것을 특징으로 하는 토오크 전달 텔레스코프형 샤프트장치.
- 제3항에 있어서, 과증토오크의 경우에 샤프트표면과 슬리이브(2)의 관통개구부(3)의 일부분이 직접접촉하는 반면 법선 토오크의 경우 로울러(10) 또는 볼(13)이 토오크를 받을 수 있도록 구름받침이 슬프링력을 미리산정한 한 개 또는 수개의 편심수단(8)이 있는 샤프트(1) 또는 슬리이브(2)에 장착되어 있는 것을 특징으로 하는 토오크 전달 텔레스코프형 샤프트장치.
- 제3항에 있어서, 편심수단이 구름받침(7)의 저면에 서로 적당한 간격을 유지하며 고정장칙된 판스프링(8)인 것을 특징으로 하는 토오크 전달 텔레스코프형 샤프트장치.
- 전항중 어느 한 항에 있어서, 로울러 또는 볼용으로 서로 평행한 여러개의 토오크 전달면들(4)(9)로 구성된 것을 특징으로 하는 토오크 전달 텔레스코프형 샤프트장치.
- 제3항 내지 제5항중 어느 한 항에 있어서, 원추면이 슬리이브와 축의 각쌍의 협동하는 표면에 대하여 방사상으로 외향과 측면의 볼의 두지점을 누르기위한 힘 전달 표면으로 작용하는 구름받침이 신장된 원추형 레지(ledge)(14)인 것을 특징으로 하는 토오크 전달 텔레스코프형 샤프트장치.
- 제7항에 있어서, 볼을 방사상으로 외향과 중앙홈부분(4)의 측면으로 편심시키기위해서 샤프트(1)에 대해 신장된 원추형 레지(14)가 스프링 편심되게 장착된 것을 특징으로 하는 토오크 전달 텔레스코프형 샤프트 장치.
- 제7항에 있어서, 볼(13a)을 샤프트(1)의 안내 표면(9)에 방사상으로 내향으로 접촉하고 중앙 홈 부분(4)의 측면으로 편향시키기 위해 신장된 레지(14)를 중앙 홈 부분(14)저면에 대해 편향된 스프링을 장착함을 특징으로 하는 토오크 전달 텔레스코프형 샤프트장치.
- 전항중 어느 한 항에 있어서, 중앙홈 부분(4)이 슬리이브(2) 또는 샤프트(1) 또는 양자 모두에 형성되어 있는 것을 특징으로 하는 토오크 전달 텔레스코프형 샤프트장치.※참고사항: 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8701041A SE461605B (sv) | 1987-03-12 | 1987-03-12 | Vridmomentoeverfoerande teleskopaxel med oeverbelastningsskydd |
SE8701041-9 | 1987-03-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR880011485A true KR880011485A (ko) | 1988-10-28 |
Family
ID=20367851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019880000525A KR880011485A (ko) | 1987-03-12 | 1988-01-23 | 과부하 보호용 토오크 전달 텔레스코프형 샤프트장치 |
Country Status (12)
Country | Link |
---|---|
US (1) | US4898566A (ko) |
EP (1) | EP0281723B1 (ko) |
JP (1) | JP2632892B2 (ko) |
KR (1) | KR880011485A (ko) |
AT (1) | ATE59695T1 (ko) |
AU (1) | AU610106B2 (ko) |
BR (1) | BR8800075A (ko) |
CA (1) | CA1294447C (ko) |
DE (1) | DE3766954D1 (ko) |
ES (1) | ES2019406B3 (ko) |
MX (1) | MX160491A (ko) |
SE (1) | SE461605B (ko) |
Families Citing this family (51)
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DE3843815A1 (de) * | 1988-12-24 | 1990-07-05 | Alligator Ventilfab Gmbh | Vorrichtung mit einem um eine drehachse bewegten behaelter, insbesondere vorrichtung zum messen des reifendruckes in einem luftreifen |
JPH0362230U (ko) * | 1989-10-23 | 1991-06-18 | ||
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US5320374A (en) * | 1991-06-11 | 1994-06-14 | Cannondale Corporation | Suspension fork |
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FR2795785B1 (fr) * | 1999-06-30 | 2002-06-28 | Nacam | Dispositif d'accouplement a billes de deux arbres coulissants |
DE19933875B4 (de) * | 1999-07-22 | 2014-10-16 | Schaeffler Technologies Gmbh & Co. Kg | Linearwälzlager zum Übertragen von Drehmomenten |
US6350203B1 (en) | 1999-11-18 | 2002-02-26 | Ina Walzlager Schaeffler Ohg | Torque-transmitting linear rolling bearing |
DE59900183D1 (de) * | 1999-12-10 | 2001-09-06 | Skf Linearsysteme Gmbh | Wälzlager für Längsbewegungen |
ATE278595T1 (de) * | 2000-05-19 | 2004-10-15 | Joerg Schwarzbich | Teleskopmechanismus |
DE10025370A1 (de) * | 2000-05-23 | 2001-11-29 | Schaeffler Waelzlager Ohg | Teleskopvorrichtung zur Drehmomentübertragung |
JP2002098211A (ja) * | 2000-09-25 | 2002-04-05 | Isel Co Ltd | 直動アクチュエータ |
US6533459B2 (en) | 2001-01-31 | 2003-03-18 | The Torrington Company | Adjustable, self-aligning, linear roller bearing |
DE10106982A1 (de) | 2001-02-15 | 2002-08-29 | Ina Schaeffler Kg | Linearführung |
US7086305B2 (en) * | 2001-09-04 | 2006-08-08 | Ina-Schaeffler Kg | Gearshift device |
US7481130B2 (en) | 2001-10-01 | 2009-01-27 | Nsk Ltd. | Vehicle steering telescopic shaft |
DE10153912A1 (de) * | 2001-11-02 | 2003-05-22 | Ina Schaeffler Kg | Lagerung in einem Schaltgetriebe |
DE10205996B4 (de) * | 2002-02-14 | 2004-03-04 | Zf Sachs Ag | Drehmitnahme-Steckverbindung zur Momentenübertragung in einem Kraftfahrzeug-Antriebsstrang |
US6729648B2 (en) * | 2002-06-07 | 2004-05-04 | Sealy Technology Llc | Non-linear energy absorbing column assembly |
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 |
DE50302563D1 (de) * | 2002-06-18 | 2006-05-04 | Dura Automotive Systems Reiche | Lenkwelle für Kraftfahrzeuge |
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 |
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 |
DE10250663A1 (de) * | 2002-10-31 | 2004-05-13 | Ina-Schaeffler Kg | Lager einer teleskopischen Verbindung |
CN100460259C (zh) | 2002-11-29 | 2009-02-11 | 日本精工株式会社 | 车辆转向用伸缩轴 |
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 |
JPWO2005002947A1 (ja) * | 2003-07-02 | 2006-08-10 | 日本精工株式会社 | 車両ステアリング用伸縮軸 |
EP1607643B1 (de) * | 2004-06-14 | 2010-12-01 | Ab Skf | Welle und Antriebsstrang eines Kraftfahrzeugs mit der Welle |
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 |
KR20070053154A (ko) * | 2004-09-16 | 2007-05-23 | 가부시키가이샤 제이텍트 | 신축 가능 샤프트 |
JP4930756B2 (ja) * | 2005-07-13 | 2012-05-16 | 株式会社ジェイテクト | 伸縮自在シャフトおよび車両操舵用伸縮自在シャフト |
JP4610465B2 (ja) * | 2005-07-29 | 2011-01-12 | 富士機工株式会社 | ステアリングシャフト |
DE102005037528B4 (de) * | 2005-08-09 | 2014-01-09 | Schaeffler Technologies AG & Co. KG | Wellenkupplung zur Drehmomentübertragung |
DE102007002380B3 (de) * | 2007-01-10 | 2008-06-19 | Thyssenkrupp Presta Ag | Längenveränderbare Lenkspindel |
EP2197728A4 (en) * | 2007-10-15 | 2012-12-05 | Deok Chang Machinery Co Ltd | TELESCOPIC SHAFT FOR VEHICLE |
KR101471198B1 (ko) * | 2008-04-18 | 2014-12-09 | 현대모비스 주식회사 | 고 출력 토크 전달 앗세이를 구비한 전동 조향 장치 |
FR2931432B1 (fr) * | 2008-05-22 | 2011-01-07 | Dorel France Sa | Poussette pliante a pliage assiste par elements roulants |
US8021235B2 (en) * | 2008-12-16 | 2011-09-20 | Nexteer (Beijing) Technology Co., Ltd. | Rolling element shaft assembly |
DE102009008009A1 (de) | 2009-02-07 | 2010-08-12 | Schaeffler Technologies Gmbh & Co. Kg | Linearlageranordnung für eine teleskopische Lenkspindelführung |
US20110088502A1 (en) * | 2009-10-19 | 2011-04-21 | Schaeffler Technologies Gmbh & Co. Kg | Steering column with integrated shaft bearing and tube-mounted slidable yoke |
DE102012104644B3 (de) | 2012-05-30 | 2013-08-08 | Thyssenkrupp Presta Aktiengesellschaft | Lenksäule für ein Kraftfahrzeug |
US9084591B2 (en) * | 2012-10-23 | 2015-07-21 | Neurostructures, Inc. | Retractor |
US9561817B2 (en) * | 2012-10-31 | 2017-02-07 | Austlen Baby Co. | Stroller with telescopic and locking members |
US8915521B2 (en) * | 2013-03-15 | 2014-12-23 | Steering Solutions Ip Holding Corporation | Steering column telescoping bushing with roller springs |
EP2806176B1 (en) | 2013-05-21 | 2018-10-31 | Steering Solutions IP Holding Corporation | Rolling element intermediate shaft assembly |
KR101790682B1 (ko) * | 2016-03-16 | 2017-10-26 | 주식회사 드림텍 | 자동차용 유니버설 조인트의 슬라이딩케이지 |
US10641315B2 (en) * | 2017-04-04 | 2020-05-05 | Steering Solutions Ip Holding Corporation | Steering shaft assembly having anti-pull apart feature |
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-
1987
- 1987-03-12 SE SE8701041A patent/SE461605B/sv not_active IP Right Cessation
- 1987-12-17 EP EP87850391A patent/EP0281723B1/en not_active Expired - Lifetime
- 1987-12-17 ES ES87850391T patent/ES2019406B3/es not_active Expired - Lifetime
- 1987-12-17 DE DE8787850391T patent/DE3766954D1/de not_active Expired - Lifetime
- 1987-12-17 AT AT87850391T patent/ATE59695T1/de active
- 1987-12-23 CA CA000555336A patent/CA1294447C/en not_active Expired - Lifetime
- 1987-12-24 AU AU83042/87A patent/AU610106B2/en not_active Ceased
-
1988
- 1988-01-11 BR BR8800075A patent/BR8800075A/pt not_active IP Right Cessation
- 1988-01-20 US US07/146,207 patent/US4898566A/en not_active Expired - Lifetime
- 1988-01-22 JP JP63011012A patent/JP2632892B2/ja not_active Expired - Lifetime
- 1988-01-23 KR KR1019880000525A patent/KR880011485A/ko not_active Application Discontinuation
- 1988-01-27 MX MX10227A patent/MX160491A/es unknown
Also Published As
Publication number | Publication date |
---|---|
AU610106B2 (en) | 1991-05-16 |
ES2019406B3 (es) | 1991-06-16 |
JPS63231010A (ja) | 1988-09-27 |
DE3766954D1 (de) | 1991-02-07 |
JP2632892B2 (ja) | 1997-07-23 |
EP0281723A2 (en) | 1988-09-14 |
BR8800075A (pt) | 1988-09-20 |
SE8701041D0 (sv) | 1987-03-12 |
EP0281723B1 (en) | 1991-01-02 |
ATE59695T1 (de) | 1991-01-15 |
EP0281723A3 (en) | 1989-06-14 |
AU8304287A (en) | 1988-09-15 |
SE8701041L (sv) | 1988-09-13 |
US4898566A (en) | 1990-02-06 |
CA1294447C (en) | 1992-01-21 |
MX160491A (es) | 1990-03-12 |
SE461605B (sv) | 1990-03-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |