SE509305C2 - Skruv-kulmutteraggregat - Google Patents
Skruv-kulmutteraggregatInfo
- Publication number
- SE509305C2 SE509305C2 SE9402597A SE9402597A SE509305C2 SE 509305 C2 SE509305 C2 SE 509305C2 SE 9402597 A SE9402597 A SE 9402597A SE 9402597 A SE9402597 A SE 9402597A SE 509305 C2 SE509305 C2 SE 509305C2
- Authority
- SE
- Sweden
- Prior art keywords
- nut
- screw
- openings
- thread
- balls
- Prior art date
Links
- 230000003134 recirculating effect Effects 0.000 abstract 2
- 230000007246 mechanism Effects 0.000 description 20
- 230000000295 complement effect Effects 0.000 description 18
- 238000005096 rolling process Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
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
- 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
- F16H25/2214—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls with elements for guiding the circulating 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/099,945 US5373755A (en) | 1993-07-30 | 1993-07-30 | Skirt deflector for a ball nut and screw device |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9402597D0 SE9402597D0 (sv) | 1994-07-29 |
SE9402597L SE9402597L (sv) | 1995-01-31 |
SE509305C2 true SE509305C2 (sv) | 1999-01-11 |
Family
ID=22277350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9402597A SE509305C2 (sv) | 1993-07-30 | 1994-07-29 | Skruv-kulmutteraggregat |
Country Status (4)
Country | Link |
---|---|
US (1) | US5373755A (de) |
EP (1) | EP0636816A1 (de) |
JP (1) | JPH07167243A (de) |
SE (1) | SE509305C2 (de) |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5791192A (en) * | 1994-10-03 | 1998-08-11 | Lee; Mouton | Ball return and piece structure of internal circulation type ball screw system |
DE29504812U1 (de) * | 1995-03-21 | 1995-05-18 | Star Gmbh | Wälzkörperschraubtrieb |
US5809838A (en) * | 1995-05-30 | 1998-09-22 | Nsk Ltd. | Ball screw device with means for maintaining balance |
US6082209A (en) * | 1996-09-30 | 2000-07-04 | Nsk Ltd. | Ball screw |
KR100373570B1 (ko) * | 1997-07-31 | 2003-02-26 | 티에치케이 가부시끼가이샤 | 볼나사장치 |
US6041672A (en) * | 1998-06-05 | 2000-03-28 | Wang; Mu Tan | Recirculation ball-screw device |
DE10011383B4 (de) * | 2000-03-09 | 2005-08-25 | Rexroth Star Gmbh | Wälzkörpergewindetrieb |
DE10012810A1 (de) * | 2000-03-16 | 2001-09-27 | Rexroth Star Gmbh | Wälzkörpergewindetrieb mit radial eingesetztem Umlenkelement |
US6681651B2 (en) * | 2000-07-18 | 2004-01-27 | Thk Co., Ltd. | Ball screw |
DE10056275B4 (de) * | 2000-11-14 | 2009-06-04 | Schaeffler Kg | Kugelgewindetrieb |
US20030172759A1 (en) * | 2002-02-25 | 2003-09-18 | Nsk Ltd. | Ball screw |
JP2004108454A (ja) * | 2002-09-17 | 2004-04-08 | Nsk Ltd | ボールねじ用チューブガイド及びボールねじ並びにボールねじの製造方法 |
JP3097525U (ja) * | 2003-04-21 | 2004-01-29 | Thk株式会社 | 転動体ねじ装置 |
CN100553869C (zh) * | 2003-09-10 | 2009-10-28 | 日本精工株式会社 | 滚珠丝杠装置 |
JP2005155887A (ja) * | 2003-10-30 | 2005-06-16 | Nsk Ltd | ボールねじ装置 |
DE102004055423A1 (de) * | 2004-11-17 | 2006-05-24 | Schaeffler Kg | Kugelgewindetrieb |
US7677126B2 (en) | 2005-03-22 | 2010-03-16 | Gm Global Technology Operations, Inc. | Ball screw mechanism |
DE102006051639A1 (de) * | 2006-11-02 | 2008-05-08 | Schaeffler Kg | Kugelgewindetrieb |
DE102007033924A1 (de) * | 2007-07-20 | 2009-01-22 | Volkswagen Ag | Kugelgewindetrieb |
DE102008049116A1 (de) | 2008-09-26 | 2010-04-01 | Volkswagen Ag | Kugelgewindetrieb und elektromechanische Fahrzeuglenkung mit einem solchen |
WO2010043253A1 (en) * | 2008-10-15 | 2010-04-22 | Aktiebolaget Skf | Ball recirculating means and actuating device comprising such means. |
TWI385325B (zh) * | 2008-11-14 | 2013-02-11 | Hiwin Tech Corp | 滾珠螺桿 |
US20110303036A1 (en) * | 2009-01-06 | 2011-12-15 | Hiwin Technologies Corp. | Ball return device for ball screw device |
US20100170359A1 (en) * | 2009-01-06 | 2010-07-08 | Hiwin Technologies Corp. | Ball return device for ball screw device |
JP5255503B2 (ja) * | 2009-03-31 | 2013-08-07 | Thk株式会社 | 転動体ねじ装置 |
DE102009043897B4 (de) | 2009-08-27 | 2012-03-01 | Hiwin Technologies Corp. | Kugelspindel mit extern-umlaufenden Rollelementen mit einer Geräuschunterdrückungsanordnung |
US8100024B2 (en) * | 2009-08-28 | 2012-01-24 | Hiwin Technologies Corp. | External circulation type ball screw with a noise-reduction structure |
US9062748B1 (en) * | 2009-09-30 | 2015-06-23 | David B. Guglietti | Ball screw nut |
WO2011077622A1 (ja) * | 2009-12-25 | 2011-06-30 | 日本精工株式会社 | ボールねじ |
DE102010032044A1 (de) | 2010-07-23 | 2012-01-26 | Volkswagen Ag | Kugelgewindemutter |
DE102011017262A1 (de) | 2011-04-15 | 2012-10-18 | Volkswagen Aktiengesellschaft | Kugelgewindetrieb und Kugelrückführungspfadteilstück |
FR2980254B1 (fr) * | 2011-09-21 | 2014-05-23 | Skf Ab | Systeme de vis a billes muni d'un moyen de retenue d'un element de deviation des billes |
DE102012213856B4 (de) * | 2012-05-10 | 2019-08-08 | Schaeffler Technologies AG & Co. KG | Spindelmutter für einen Kugelgewindetrieb und Elektromechanischer Bremskraftverstärker |
JP5978903B2 (ja) * | 2012-10-10 | 2016-08-24 | 株式会社ジェイテクト | ボール螺子装置及びこれを備えた電動パワーステアリング装置 |
JP6295469B2 (ja) * | 2014-02-27 | 2018-03-20 | 日立オートモティブシステムズ株式会社 | パワーステアリング装置およびパワーステアリング装置の製造方法 |
JP1524390S (de) * | 2014-07-10 | 2015-05-25 | ||
JP1524391S (de) * | 2014-07-10 | 2015-05-25 | ||
JP5782199B1 (ja) * | 2014-08-12 | 2015-09-24 | 黒田精工株式会社 | ボールねじ |
TWI555931B (zh) * | 2015-01-29 | 2016-11-01 | 銀泰科技股份有限公司 | 滾珠螺桿之迴流導動裝置 |
USD755619S1 (en) * | 2015-01-30 | 2016-05-10 | Kuroda Precision Industries Ltd. | Ball screw |
TWI588386B (zh) * | 2015-12-30 | 2017-06-21 | Hiwin Tech Corp | Ball screw with maintenance device |
DE102017116255A1 (de) * | 2017-07-19 | 2019-01-24 | Schaeffler Technologies AG & Co. KG | Gewindemutter für einen Kugelgewindetrieb |
JP6503446B1 (ja) * | 2017-12-20 | 2019-04-17 | 上銀科技股▲分▼有限公司 | ボールねじ |
JP6591581B2 (ja) * | 2018-02-06 | 2019-10-16 | 上銀科技股▲分▼有限公司 | 伝動マシンアセンブリの潤滑油消耗率検知方法 |
CN109654190A (zh) * | 2018-12-27 | 2019-04-19 | 宁波海迈克精密机械制造有限公司 | 一种滚珠丝杠 |
WO2020166585A1 (ja) * | 2019-02-13 | 2020-08-20 | 日本精工株式会社 | ボールねじ装置 |
JP7427873B2 (ja) * | 2019-06-05 | 2024-02-06 | 株式会社ジェイテクト | 転舵ユニット |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR558710A (fr) * | 1922-11-16 | 1923-09-01 | Vis à roulement à billes | |
US2350538A (en) * | 1942-11-16 | 1944-06-06 | Ex Cell O Corp | Lead control device |
US2505131A (en) * | 1946-07-05 | 1950-04-25 | Gen Motors Corp | Ball nut and screw assembly |
US2636397A (en) * | 1951-02-08 | 1953-04-28 | Cleveiand Pneumatic Tool Compa | Ball deflector and screw cleaner for ball-bearing screw and nut assemblies |
US2851847A (en) * | 1953-08-27 | 1958-09-16 | Lely Nv C Van Der | Side delivery raking device |
US2885792A (en) * | 1954-03-31 | 1959-05-12 | Link Aviation Inc | Grounded aviation trainer for rotary wing aircraft |
US2833156A (en) * | 1954-08-23 | 1958-05-06 | Cleveland Pneumatic Tool Co | Ball screw |
US3053105A (en) * | 1955-11-21 | 1962-09-11 | Electronic Specialty Co | Anti-friction screw device |
US2890594A (en) * | 1958-08-18 | 1959-06-16 | Gen Motors Corp | Helical spline assembly |
US2995947A (en) * | 1960-06-27 | 1961-08-15 | Gen Motors Corp | Ball bearing screw and nut assembly |
GB1049179A (en) * | 1964-11-04 | 1966-11-23 | British Aircraft Corp Ltd | Improvements in recirculating ball screw-and-nut assemblies and linear actuators incorporating such assemblies |
US3580098A (en) * | 1968-04-29 | 1971-05-25 | Rotax Ltd | Ball screw and nut mechanism |
US3529486A (en) * | 1968-09-04 | 1970-09-22 | Gen Motors Corp | Ball deflector for ball screw and nut devices |
FR2230238A5 (de) * | 1973-05-16 | 1974-12-13 | Tech Integrale | |
US4177690A (en) * | 1978-02-22 | 1979-12-11 | Beaver Precision Products, Inc. | Ball screw and nut |
JPS58146753A (ja) * | 1982-02-26 | 1983-09-01 | Hiroshi Teramachi | ボ−ルねじ |
IT1153555B (it) * | 1982-08-19 | 1987-01-14 | Scaravella Alfredo Mec | Dato con elemento di scambio perfezionato per viti a circolazione di sfere |
US4750378A (en) * | 1986-11-13 | 1988-06-14 | Sheppard Peter H | Ball screw mechanism |
IT1219011B (it) * | 1988-02-11 | 1990-04-24 | Roltra Spa | Accoppiamento vite madrevite a circolazione di sfere |
US4864884A (en) * | 1988-08-01 | 1989-09-12 | Dana Corporation | Ball nut and means for attaching a mounting flange thereto |
US5014568A (en) * | 1990-02-28 | 1991-05-14 | Dana Corporation | Deflector for ball screw and nut assembly |
US5142929A (en) * | 1991-03-29 | 1992-09-01 | Robec, Inc. | Ball nut with tangential no load-guided return path |
-
1993
- 1993-07-30 US US08/099,945 patent/US5373755A/en not_active Expired - Fee Related
-
1994
- 1994-07-22 EP EP94305431A patent/EP0636816A1/de not_active Ceased
- 1994-07-29 JP JP6196196A patent/JPH07167243A/ja active Pending
- 1994-07-29 SE SE9402597A patent/SE509305C2/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US5373755A (en) | 1994-12-20 |
SE9402597D0 (sv) | 1994-07-29 |
JPH07167243A (ja) | 1995-07-04 |
SE9402597L (sv) | 1995-01-31 |
EP0636816A1 (de) | 1995-02-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |