DE69936027D1 - Kugelgewindespindel - Google Patents
KugelgewindespindelInfo
- Publication number
- DE69936027D1 DE69936027D1 DE69936027T DE69936027T DE69936027D1 DE 69936027 D1 DE69936027 D1 DE 69936027D1 DE 69936027 T DE69936027 T DE 69936027T DE 69936027 T DE69936027 T DE 69936027T DE 69936027 D1 DE69936027 D1 DE 69936027D1
- Authority
- DE
- Germany
- Prior art keywords
- ball screw
- ball
- screw
- 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 - Lifetime
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
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
-
- 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/38—Ball cages
- F16C33/3825—Ball cages formed as a flexible belt, e.g. spacers connected by a thin film
-
- 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/37—Loose spacing bodies
- F16C33/3706—Loose spacing bodies with concave surfaces conforming to the shape of the rolling elements, e.g. the spacing bodies are in sliding contact with the 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
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
- F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls
- F16H25/2233—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls with cages or means to hold the balls in position
- F16H25/2238—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls with cages or means to hold the balls in position using ball spacers, i.e. spacers separating the balls, e.g. by forming a chain supporting the balls
-
- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19642—Directly cooperating gears
- Y10T74/19698—Spiral
- Y10T74/19702—Screw and nut
- Y10T74/19744—Rolling element engaging thread
- Y10T74/19749—Recirculating rolling elements
- Y10T74/19767—Return path geometry
-
- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19642—Directly cooperating gears
- Y10T74/19698—Spiral
- Y10T74/19702—Screw and nut
- Y10T74/19744—Rolling element engaging thread
- Y10T74/19749—Recirculating rolling elements
- Y10T74/19767—Return path geometry
- Y10T74/19772—Rolling element deflector
-
- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19642—Directly cooperating gears
- Y10T74/19698—Spiral
- Y10T74/19702—Screw and nut
- Y10T74/19744—Rolling element engaging thread
- Y10T74/19749—Recirculating rolling elements
- Y10T74/19777—Interconnected or cooperating rollers or roller structure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7778798 | 1998-03-25 | ||
JP07778798A JP4294115B2 (ja) | 1998-03-25 | 1998-03-25 | ボールねじ装置 |
PCT/JP1999/001094 WO1999049240A1 (fr) | 1998-03-25 | 1999-03-05 | Dispositif a circulation a billes |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69936027D1 true DE69936027D1 (de) | 2007-06-21 |
DE69936027T2 DE69936027T2 (de) | 2008-01-17 |
Family
ID=13643697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69936027T Expired - Lifetime DE69936027T2 (de) | 1998-03-25 | 1999-03-05 | Kugelgewindespindel |
Country Status (7)
Country | Link |
---|---|
US (1) | US6286383B1 (de) |
EP (1) | EP0985851B1 (de) |
JP (1) | JP4294115B2 (de) |
KR (1) | KR100431781B1 (de) |
CN (1) | CN1094184C (de) |
DE (1) | DE69936027T2 (de) |
WO (1) | WO1999049240A1 (de) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW496933B (en) * | 2000-10-13 | 2002-08-01 | Hiwin Tech Corp | A ball screw with ball cage retainer |
DE10056275B4 (de) * | 2000-11-14 | 2009-06-04 | Schaeffler Kg | Kugelgewindetrieb |
JP2002195373A (ja) * | 2000-12-26 | 2002-07-10 | Mori Seiki Co Ltd | ボールねじ |
KR100458214B1 (ko) * | 2001-06-01 | 2004-11-26 | 주식회사 만도 | 볼스크류장치 |
JP3993504B2 (ja) * | 2001-12-05 | 2007-10-17 | Thk株式会社 | ボールねじの循環部品及びボールねじ |
JP2004003600A (ja) * | 2002-03-26 | 2004-01-08 | Nsk Ltd | ボールねじ |
JP2003329098A (ja) * | 2002-05-15 | 2003-11-19 | Nsk Ltd | ボールねじ装置 |
JP2004019905A (ja) * | 2002-06-20 | 2004-01-22 | Nsk Ltd | 直動装置 |
US6894652B2 (en) * | 2003-02-18 | 2005-05-17 | Harris Corporation | Dielectric lens with changeable focal length using fluidic dielectrics |
JP3925438B2 (ja) * | 2003-03-07 | 2007-06-06 | 日本精工株式会社 | ボールねじ装置 |
US7004633B2 (en) * | 2003-12-01 | 2006-02-28 | Hiwin Technologies Corp. | Rolling element retainer |
DE102004051425A1 (de) | 2004-10-22 | 2006-04-27 | Ina-Schaeffler Kg | Kugelgewindetrieb |
CN100425876C (zh) * | 2005-01-20 | 2008-10-15 | 上银科技股份有限公司 | 自动对位间隔环 |
US7677126B2 (en) * | 2005-03-22 | 2010-03-16 | Gm Global Technology Operations, Inc. | Ball screw mechanism |
US8132477B2 (en) * | 2006-03-31 | 2012-03-13 | Thk Co., Ltd. | Ball screw device |
US7562599B2 (en) * | 2006-04-07 | 2009-07-21 | Hiwin Technologies Corp. | Ball screw assembly |
CN101382188B (zh) * | 2007-09-03 | 2010-07-28 | 上银科技股份有限公司 | 一种外循环式滚珠螺杆 |
KR100969006B1 (ko) * | 2008-05-21 | 2010-07-09 | 현대자동차주식회사 | 블레이드의 균일하중 구조를 갖는 자동차용 와이퍼블레이드장치 |
CN101655144B (zh) * | 2008-08-19 | 2012-02-15 | 全球滚珠科技股份有限公司 | 滚珠螺杆装置 |
US8096203B2 (en) * | 2009-07-28 | 2012-01-17 | Hiwin Technologies Corp. | Chain type transmission assembly |
US20110023642A1 (en) * | 2009-07-28 | 2011-02-03 | Po-Chuan Hsu | Motion Transmission Apparatus with a Chain |
JP5124554B2 (ja) * | 2009-12-03 | 2013-01-23 | 上銀科技股▲分▼有限公司 | チェーン式伝動部材 |
US8132478B2 (en) * | 2009-12-10 | 2012-03-13 | Hiwin Technologies Corp. | Motion guide apparatus |
US8757024B2 (en) * | 2010-03-30 | 2014-06-24 | Linear Motion, Llc | Linear motion assembly with recirculation insert |
CN102278440B (zh) * | 2010-06-08 | 2014-03-05 | 朱豪东 | 一种具有深沟轨道的滚珠螺帽及其制造方法 |
JP5500268B2 (ja) * | 2010-12-08 | 2014-05-21 | 日本精工株式会社 | ボールねじ装置 |
DE102011017760B4 (de) * | 2011-04-29 | 2013-04-25 | Aktiebolaget Skf | Halter für einen Wälzkörper eines Linearwälzlagers |
JP5120488B2 (ja) * | 2011-11-25 | 2013-01-16 | 日本精工株式会社 | 直動ねじ装置 |
CN103511577A (zh) * | 2012-06-29 | 2014-01-15 | 上银科技股份有限公司 | 外循环式滚珠螺杆的螺帽模组 |
DE102012211871B4 (de) * | 2012-07-06 | 2015-10-15 | Schaeffler Technologies AG & Co. KG | Kugelgewindetrieb |
JP5898638B2 (ja) * | 2013-03-25 | 2016-04-06 | 日立オートモティブシステムズステアリング株式会社 | パワーステアリング装置 |
DE102016223878A1 (de) | 2016-12-01 | 2017-11-30 | Schaeffler Technologies AG & Co. KG | Gewindemutter für einen Kugelgewindetrieb |
DE102017116255A1 (de) | 2017-07-19 | 2019-01-24 | Schaeffler Technologies AG & Co. KG | Gewindemutter für einen Kugelgewindetrieb |
DE202017107296U1 (de) * | 2017-09-08 | 2018-12-12 | Liebherr-Components Biberach Gmbh | Wälzlager |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2767593A (en) * | 1954-01-21 | 1956-10-23 | Cleveland Pneumatic Tool Co | Ball screw and nut construction |
DE2627025A1 (de) * | 1976-06-16 | 1977-12-29 | Daimler Benz Ag | Loser kugelfoermiger abstandskoerper eines kugelumlaufes einer schraubverbindung |
JPS57101158A (en) | 1980-12-12 | 1982-06-23 | Honda Seisakusho:Kk | Ball nut manufacturing method for ball screw |
CN2082216U (zh) * | 1990-08-13 | 1991-08-07 | 陕西省机械研究院 | 滚珠丝杠螺母开合机构 |
JPH0527408U (ja) | 1991-04-19 | 1993-04-09 | 光洋機械工業株式会社 | ボールネジ |
JP3165463B2 (ja) | 1991-07-18 | 2001-05-14 | 大日本印刷株式会社 | 精密万線版の製造方法及び化粧材 |
CN2180399Y (zh) * | 1993-06-05 | 1994-10-26 | 黄福林 | 滚动轴承丝杠副 |
JP3349238B2 (ja) * | 1994-01-24 | 2002-11-20 | テイエチケー株式会社 | 直線案内装置 |
JP3488025B2 (ja) | 1996-09-17 | 2004-01-19 | Thk株式会社 | ボールチェーン |
JPH1122727A (ja) * | 1997-07-01 | 1999-01-26 | Thk Kk | 転動体連結体及びこれを用いた直線案内装置並びに転動体ねじ装置 |
JP3950540B2 (ja) * | 1997-12-19 | 2007-08-01 | 日本トムソン株式会社 | 転動体を備えた相対移動装置並びにその転動体を潤滑する潤滑リングの製造方法及び製造装置 |
US6095009A (en) * | 1998-10-27 | 2000-08-01 | Tsubaki Nakashima Co., Ltd. | Ball screw having spacers |
US6176149B1 (en) * | 1999-05-28 | 2001-01-23 | Tsubaki Nakashima Co., Ltd. | Ball screw having spacers |
-
1998
- 1998-03-25 JP JP07778798A patent/JP4294115B2/ja not_active Expired - Lifetime
-
1999
- 1999-03-05 KR KR10-1999-7010923A patent/KR100431781B1/ko not_active IP Right Cessation
- 1999-03-05 DE DE69936027T patent/DE69936027T2/de not_active Expired - Lifetime
- 1999-03-05 WO PCT/JP1999/001094 patent/WO1999049240A1/ja active IP Right Grant
- 1999-03-05 EP EP99942595A patent/EP0985851B1/de not_active Expired - Lifetime
- 1999-03-05 US US09/423,609 patent/US6286383B1/en not_active Expired - Lifetime
- 1999-03-05 CN CN998003883A patent/CN1094184C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6286383B1 (en) | 2001-09-11 |
EP0985851B1 (de) | 2007-05-09 |
CN1262729A (zh) | 2000-08-09 |
JPH11270650A (ja) | 1999-10-05 |
EP0985851A4 (de) | 2005-12-07 |
JP4294115B2 (ja) | 2009-07-08 |
WO1999049240A1 (fr) | 1999-09-30 |
CN1094184C (zh) | 2002-11-13 |
EP0985851A1 (de) | 2000-03-15 |
DE69936027T2 (de) | 2008-01-17 |
KR100431781B1 (ko) | 2004-05-17 |
KR20010012953A (ko) | 2001-02-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |