KR100580685B1 - 일방향 클러치 - Google Patents
일방향 클러치 Download PDFInfo
- Publication number
- KR100580685B1 KR100580685B1 KR1020030052963A KR20030052963A KR100580685B1 KR 100580685 B1 KR100580685 B1 KR 100580685B1 KR 1020030052963 A KR1020030052963 A KR 1020030052963A KR 20030052963 A KR20030052963 A KR 20030052963A KR 100580685 B1 KR100580685 B1 KR 100580685B1
- Authority
- KR
- South Korea
- Prior art keywords
- spring
- cage
- way clutch
- outer ring
- Prior art date
Links
Images
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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D41/00—Freewheels or freewheel clutches
- F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
- F16D41/069—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by pivoting or rocking, e.g. sprags
- F16D41/07—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by pivoting or rocking, e.g. sprags between two cylindrical surfaces
-
- 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
- F16D41/00—Freewheels or freewheel clutches
- F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
-
- 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
- F16D41/00—Freewheels or freewheel clutches
- F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
- F16D2041/0605—Spring details
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
Description
Claims (4)
- 외륜의 내주면에 압입감합되는 케이지와;이 케이지의 내경측을 따르도록 배치되는 한편 파형부를 갖는 환상부와 포켓을 포함하는 스프링과;다수의 스프래그로 이루어면서, 각 스프래그가 상기 스프링의 각 포켓및 케이지에 삽입되는 스프래그 어셈블리를: 구비하며,상기 케이지로부터의 가장 큰 반력이 가해지는 위치에 상기 스프링부분의 일단부와 타단부를 겹치게하여 겹침부를 형성하여 상기 스프링의 강성을 증대시키고,상기 스프링의 겹침부는 상기 스프링 일단부의 상기 파형부와 상기 스프링의 타단부의 에지부에 의해 위치결정이 이루어지는 것을 특징으로 하는 일방향 클러치.
- 제 1항에 있어서,상기 스프링의 타단부의 상기 에지부에 절곡부를 형성하여 상기 파형부의 정상부로부터 곡부 까지의 라운드부분을 따르도록 굽혀지고, 상기 절곡부와 상기 파형부는 상기 스프링의 겹침부의 위치를 결정하는 것을 특징으로 하는 일방향 클러치.
- 외륜의 내주면에 압입감합되는 케이지와;이 케이지의 내경측을 따르도록 배치되는 한편 파형부 및 평활부를 갖는 환상부와 포켓을 포함하는 스프링과;다수의 스프래그를 포함하며, 이 스프래그가 상기 스프링의 각 포켓및 케이지의 포켓에 각각 삽입되는 스프래그 어셈블리와;상기 케이지로부터 가장 큰 반발력이 가해지는 위치에서 상기 스프링 상에 배치되는 동시에 상기 스프링의 제1단이 상기 스프링의 제2단에 겹쳐짐으로써 형성되는 겹침부와;상기 겹침부에 상기 제2단의 에지부가 상기 파형부와 상기 평활부 사이의 최소한 경계부로 상기 제1단의 평활부를 따라 뻗는 것을 특징으로 하는 일방향 클러치
- 제3항에 있어서,상기 스프링의 제2단의 상기 에지부는 절곡되어 상기 평활부로부터 파형부에 이르는 곡선행태로 끼워지는 것을 특징으로 하는 일방향 클러치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002224689A JP2004068832A (ja) | 2002-08-01 | 2002-08-01 | 一方向クラッチ |
JPJP-P-2002-00224689 | 2002-08-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040012557A KR20040012557A (ko) | 2004-02-11 |
KR100580685B1 true KR100580685B1 (ko) | 2006-05-15 |
Family
ID=31185021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030052963A KR100580685B1 (ko) | 2002-08-01 | 2003-07-31 | 일방향 클러치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6953112B2 (ko) |
EP (1) | EP1391626B1 (ko) |
JP (1) | JP2004068832A (ko) |
KR (1) | KR100580685B1 (ko) |
DE (1) | DE60332071D1 (ko) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6892868B2 (en) * | 2001-07-05 | 2005-05-17 | Koyo Seiko Co., Ltd. | One-way clutch |
DE102007036189A1 (de) * | 2006-09-01 | 2008-03-06 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Autogenschweißnaht für einen Drehmomentwandler und Verfahren zum Autogenschweißen eines Drehmomentwandlers |
DE102007037222A1 (de) | 2006-09-01 | 2008-03-06 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Keilförmiger Freilauf |
DE102007036058A1 (de) * | 2006-09-01 | 2008-03-06 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Verbindungszungen für Drehmomentwandler |
DE102007040967A1 (de) * | 2006-09-06 | 2008-03-27 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Blattfeder mit festem Anschlag |
DE102007039304A1 (de) * | 2006-09-12 | 2008-03-27 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Kupplungsbaugruppe mit Begrenzungsscheibe und Verfahren zur Montage einer Kupplungsbaugruppe |
EP1921339B1 (de) * | 2006-11-09 | 2014-06-18 | Paul Müller GmbH & Co. KG Unternehmensbeteiligungen | Freilauf mit Bandelement |
DE102007055146A1 (de) * | 2006-12-21 | 2008-06-26 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Einkomponentenfreilauf |
US7987958B2 (en) * | 2006-12-21 | 2011-08-02 | Schaeffler Technologies Gmbh & Co. Kg | Wedge one-way clutch |
JP4959531B2 (ja) * | 2007-12-07 | 2012-06-27 | Nskワーナー株式会社 | スプラグ型ワンウェイクラッチ |
WO2011079963A1 (en) | 2010-01-04 | 2011-07-07 | Aktiebolaget Skf | One-way clutch for disengageable pulley device |
US20120322592A1 (en) * | 2011-04-11 | 2012-12-20 | Zen Sa Industria Metalurgica | Overrunning pulley with elastomer torsional damping system |
JP2019143737A (ja) * | 2018-02-22 | 2019-08-29 | 株式会社ジェイテクト | 一方向クラッチ |
CN110332254B (zh) * | 2019-07-29 | 2021-08-13 | 上海延锋金桥汽车饰件***有限公司 | 单向轴承总成及其应用 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2750019A (en) * | 1950-12-22 | 1956-06-12 | Borg Warner | One-way engaging device |
US2753027A (en) * | 1952-02-07 | 1956-07-03 | Borg Warner | One-way engaging mechanism |
DE2714046C2 (de) * | 1977-03-30 | 1985-12-05 | Stieber Division Der Borg-Warner Gmbh, 6900 Heidelberg | Klemmkörper-Freilaufkupplung mit einem Käfig zur Aufnahme und Halterung der Klemmkörper |
FR2583843B1 (fr) * | 1985-06-24 | 1989-07-28 | Skf Cie Applic Mecanique | Ressort pour dispositif de roue libre et assemblage comportant un tel ressort |
JPH0610233Y2 (ja) | 1986-05-23 | 1994-03-16 | エヌエスケー・ワーナー株式会社 | ワンウエイクラツチの保持器 |
JP2555332B2 (ja) * | 1986-12-12 | 1996-11-20 | エヌエスケー・ワーナー 株式会社 | 一方向クラツチリボンスプリング |
FR2610378B1 (fr) | 1987-01-29 | 1989-08-18 | Skf France | Dispositif de roue libre a cames de coincement |
JP2598500B2 (ja) | 1988-12-28 | 1997-04-09 | 株式会社日立製作所 | リアフオーカス方式ズームレンズの合焦装置 |
EP0484583B1 (de) * | 1990-11-09 | 1994-10-12 | Borg-Warner Automotive GmbH | Klemmkörper-Freilauf mit einem Käfigring |
JPH0610233A (ja) | 1991-10-30 | 1994-01-18 | San Retsukusu Kogyo Kk | 超高分子量ポリエチレン織布及び製造方法 |
JP2598500Y2 (ja) | 1992-11-16 | 1999-08-09 | 光洋精工株式会社 | 一方向クラッチ |
US5607036A (en) * | 1995-03-03 | 1997-03-04 | Borg-Warner Automotive, Inc. | One-way clutch with stretchable spring member |
JP3783049B2 (ja) * | 1998-03-02 | 2006-06-07 | 株式会社ジェイテクト | 一方向クラッチ |
US6892868B2 (en) * | 2001-07-05 | 2005-05-17 | Koyo Seiko Co., Ltd. | One-way clutch |
-
2002
- 2002-08-01 JP JP2002224689A patent/JP2004068832A/ja active Pending
-
2003
- 2003-07-31 US US10/630,981 patent/US6953112B2/en not_active Expired - Lifetime
- 2003-07-31 KR KR1020030052963A patent/KR100580685B1/ko active IP Right Grant
- 2003-08-01 EP EP03017484A patent/EP1391626B1/en not_active Expired - Lifetime
- 2003-08-01 DE DE60332071T patent/DE60332071D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1391626A2 (en) | 2004-02-25 |
US20040074730A1 (en) | 2004-04-22 |
JP2004068832A (ja) | 2004-03-04 |
DE60332071D1 (de) | 2010-05-27 |
EP1391626A3 (en) | 2006-06-07 |
EP1391626B1 (en) | 2010-04-14 |
KR20040012557A (ko) | 2004-02-11 |
US6953112B2 (en) | 2005-10-11 |
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