DE60007867D1 - Kugelumlaufspindel mit Umlenkelement und Verfahren zu dessen Herstellung - Google Patents

Kugelumlaufspindel mit Umlenkelement und Verfahren zu dessen Herstellung

Info

Publication number
DE60007867D1
DE60007867D1 DE60007867T DE60007867T DE60007867D1 DE 60007867 D1 DE60007867 D1 DE 60007867D1 DE 60007867 T DE60007867 T DE 60007867T DE 60007867 T DE60007867 T DE 60007867T DE 60007867 D1 DE60007867 D1 DE 60007867D1
Authority
DE
Germany
Prior art keywords
production
ball screw
deflection element
deflection
ball
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
Application number
DE60007867T
Other languages
English (en)
Other versions
DE60007867T2 (de
Inventor
Mark Mitchell
Mehdi Moghadam
Jack Young
Kunitaka Suzuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PGM BALLSCREWS Ltd
THK Co Ltd
Original Assignee
PGM BALLSCREWS Ltd
THK Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by PGM BALLSCREWS Ltd, THK Co Ltd filed Critical PGM BALLSCREWS Ltd
Publication of DE60007867D1 publication Critical patent/DE60007867D1/de
Application granted granted Critical
Publication of DE60007867T2 publication Critical patent/DE60007867T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • F16H25/2223—Cross over deflectors between adjacent thread turns, e.g. S-form deflectors connecting neighbouring threads
    • 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
    • F16H2025/2242—Thread profile of the screw or nut showing a pointed "gothic" arch in cross-section

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Bearings For Parts Moving Linearly (AREA)
DE2000607867 2000-09-29 2000-09-29 Kugelumlaufspindel mit Umlenkelement und Verfahren zu dessen Herstellung Expired - Lifetime DE60007867T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20000308627 EP1193422B1 (de) 2000-09-29 2000-09-29 Kugelumlaufspindel mit Umlenkelement und Verfahren zu dessen Herstellung

Publications (2)

Publication Number Publication Date
DE60007867D1 true DE60007867D1 (de) 2004-02-26
DE60007867T2 DE60007867T2 (de) 2004-12-30

Family

ID=8173299

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2000607867 Expired - Lifetime DE60007867T2 (de) 2000-09-29 2000-09-29 Kugelumlaufspindel mit Umlenkelement und Verfahren zu dessen Herstellung

Country Status (3)

Country Link
EP (1) EP1193422B1 (de)
JP (1) JP4568420B2 (de)
DE (1) DE60007867T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10214481A1 (de) * 2002-03-30 2003-10-16 Ina Schaeffler Kg Kugelgewindetrieb mit Umlenkstück
EP1471286A1 (de) * 2003-04-24 2004-10-27 Umbra Cuscinetti S.p.A. Kugelumlaufspindeln
JP4561087B2 (ja) * 2003-12-05 2010-10-13 日本精工株式会社 リニアガイド装置及びその組立方法
JP2005299719A (ja) * 2004-04-07 2005-10-27 Ntn Corp 自動車用ボールねじ
JP5236462B2 (ja) 2006-04-28 2013-07-17 Ｔｈｋ株式会社 ねじ装置
JP2010001970A (ja) * 2008-06-20 2010-01-07 Ntn Corp 駒式ボールねじ
JP5505727B2 (ja) 2010-10-04 2014-05-28 株式会社ジェイテクト ボールねじ装置、リニアアクチュエータ、および車両用操舵装置
JP6074994B2 (ja) * 2012-10-09 2017-02-08 日本精工株式会社 電動パワーステアリング装置
JP5648727B1 (ja) * 2013-09-19 2015-01-07 日本精工株式会社 ボールねじ
KR102100548B1 (ko) * 2015-05-15 2020-04-13 닛본 세이고 가부시끼가이샤 볼 나사
JP7326846B2 (ja) * 2019-04-23 2023-08-16 株式会社ジェイテクト ボール螺子装置
RU194826U1 (ru) * 2019-10-16 2019-12-24 Акционерное общество "Концерн "Калашников" Шарико-винтовая передача
JP7487635B2 (ja) 2020-10-13 2024-05-21 日本精工株式会社 ボールねじ装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3815435A (en) * 1972-11-24 1974-06-11 Warner Electric Brake & Clutch Ball screw mechanism with improved ball guide
FR2703122B1 (fr) * 1993-03-24 1995-07-13 Transrol Dispositif de recirculation des billes sur des systemes vis-ecrous a billes.
JP3532714B2 (ja) * 1996-06-21 2004-05-31 Ｎｏｋ株式会社 シール装置
JPH11159634A (ja) * 1997-11-28 1999-06-15 Asahi Organic Chem Ind Co Ltd プラスチック製ゲートバルブの弁体及びその成形方法
JP4026922B2 (ja) * 1998-03-23 2007-12-26 株式会社ショーワ ナットスクリュのデフレクタ組込み窓部の面取り加工方法
US5937700A (en) * 1998-05-12 1999-08-17 Thomson Saginaw Ball Screw Company, L.L.C. Externally installable ball return crossover systems for ball nut and screw assemblies and methods of constructing and installing them

Also Published As

Publication number Publication date
EP1193422B1 (de) 2004-01-21
JP4568420B2 (ja) 2010-10-27
JP2002106672A (ja) 2002-04-10
DE60007867T2 (de) 2004-12-30
EP1193422A1 (de) 2002-04-03

Similar Documents

Publication Publication Date Title
DE60233058D1 (de) Silsesquioxanderivate und verfahren zu ihrer herstellung
DE60115902D1 (de) Osteoimplantat und verfahren zu seiner herstellung
DE60132554D1 (de) STATORBLECHKöRPER UND VERFAHREN ZUR HERSTELLUNG DESSELBEN
ATA10852001A (de) Bauelement und verfahren zu seiner herstellung
DE60124291D1 (de) Extrusions-blasgeformter zusammendrückbarer behälter und verfahren zu dessen herstellung
DE50212077D1 (de) Piezoelektrisches bauelement und verfahren zu dessen herstellung
DE50214717D1 (de) Und verfahren zu seiner herstellung
DE60144235D1 (de) Zusammengesetzter film mit mehreren komponenten und verfahren zu seiner herstellung
DE69941879D1 (de) Feldeffekt-halbleiterbauelement und verfahren zu dessen herstellung
DE60239464D1 (de) Piezoelektrisches porzellan und verfahren zu seiner herstellung
DE60133497D1 (de) Perfluorpolyether und verfahren zur ihrer herstellung
DE60332953D1 (de) Gleichmässiges faservlies und verfahren zu dessen herstellung
DE60018049D1 (de) Ionisationsstab und verfahren zu dessen herstellung
DE60127239D1 (de) Verbundstoff mit feuerverzögernden eigenschaften und verfahren zu seiner herstellung
DE69941205D1 (de) Kleinmotor mit schneckenantriebe und verfahren zu dessen herstellung
DE50310782D1 (de) Piezoaktor und verfahren zu dessen herstellung
DE60116486D1 (de) Gallengangstent und verfahren zu seiner herstellung
DE60134540D1 (de) Töchiometrie aufweisender isolierschicht und verfahren zur herstellung
DE60227159D1 (de) Element mit trennungsstruktur und verfahren zu seiner herstellung
DE60111904D1 (de) Biosensor und verfahren zu dessen herstellung
DE60007867D1 (de) Kugelumlaufspindel mit Umlenkelement und Verfahren zu dessen Herstellung
DE60224880D1 (de) Mikrobolometer und verfahren zu dessen herstellung
DE60234678D1 (de) Leiterplatte und verfahren zu ihrer herstellung
DE59914950D1 (de) Feldeffektgesteuerter transistor und verfahren zu dessen herstellung
DE60225508D1 (de) Leiterplatte und verfahren zu ihrer herstellung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition