PL3499089T3 - Mechanizm śrubowo-toczny z kulkami - Google Patents

Mechanizm śrubowo-toczny z kulkami

Info

Publication number
PL3499089T3
PL3499089T3 PL17207232.4T PL17207232T PL3499089T3 PL 3499089 T3 PL3499089 T3 PL 3499089T3 PL 17207232 T PL17207232 T PL 17207232T PL 3499089 T3 PL3499089 T3 PL 3499089T3
Authority
PL
Poland
Prior art keywords
ball
drive mechanism
deflection
ball drive
ball deflection
Prior art date
Application number
PL17207232.4T
Other languages
English (en)
Inventor
André SCHÄDLICH
Stefan Frei
Daniel Sinz
Marijo Zach
Original Assignee
SFS Group International AG
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 SFS Group International AG filed Critical SFS Group International AG
Publication of PL3499089T3 publication Critical patent/PL3499089T3/pl

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
    • 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
    • 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
    • F16H25/2228—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 the device for circulation forming a part of the screw member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Pens And Brushes (AREA)
PL17207232.4T 2017-12-14 2017-12-14 Mechanizm śrubowo-toczny z kulkami PL3499089T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17207232.4A EP3499089B1 (de) 2017-12-14 2017-12-14 Kugelumlenkung eines kugelgewindetriebes

Publications (1)

Publication Number Publication Date
PL3499089T3 true PL3499089T3 (pl) 2023-05-22

Family

ID=60673545

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17207232.4T PL3499089T3 (pl) 2017-12-14 2017-12-14 Mechanizm śrubowo-toczny z kulkami

Country Status (5)

Country Link
US (1) US11572937B2 (pl)
EP (1) EP3499089B1 (pl)
CN (1) CN109958743A (pl)
ES (1) ES2941499T3 (pl)
PL (1) PL3499089T3 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015214856B4 (de) * 2015-08-04 2017-07-06 Schaeffler Technologies AG & Co. KG Kugelgewindetrieb
PL3971448T3 (pl) 2020-09-22 2023-06-26 SFS Group International AG Nakrętka śruby pociągowej do napędu mechanizmu śrubowo-tocznego

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1431489A (en) * 1972-07-13 1976-04-07 Csepeli Szerszamgepgyar Double nut pre-loadable screw mechanism
CA2035841C (en) 1990-02-22 1996-02-13 Harry B. Demopoulos Storage-stable glucosamine sulphate oral dosage forms and methods for their manufacture
JP2595551Y2 (ja) * 1993-05-31 1999-05-31 日本精工株式会社 内部循環式ボールねじ
JPH07174205A (ja) * 1993-12-21 1995-07-11 Toyota Motor Corp ボールねじおよびボールねじ組立装置
DE10011383B4 (de) * 2000-03-09 2005-08-25 Rexroth Star Gmbh Wälzkörpergewindetrieb
JP3878068B2 (ja) * 2002-06-26 2007-02-07 株式会社ジェイテクト デフレクタ式ボールスクリュー装置及びその製造方法
JP4029740B2 (ja) * 2003-02-18 2008-01-09 日本精工株式会社 ボールねじ用循環こまの製造方法及び循環こま並びにボールねじ
JP4582639B2 (ja) * 2005-02-14 2010-11-17 Ｎｔｎ株式会社 電動リニアアクチュエータ
JP4730940B2 (ja) * 2005-03-15 2011-07-20 Ｎｔｎ株式会社 ボールねじ
JP4885691B2 (ja) * 2006-11-28 2012-02-29 株式会社ショーワ ボールナットのボール循環溝構造
JP4941151B2 (ja) * 2007-07-23 2012-05-30 日本精工株式会社 ボールねじ装置
US8739646B2 (en) * 2007-11-30 2014-06-03 Thk Co., Ltd. Roller screw and method of circulating rollers in roller screw
US20110303036A1 (en) * 2009-01-06 2011-12-15 Hiwin Technologies Corp. Ball return device for ball screw device
DE202011001752U1 (de) * 2011-01-20 2011-05-05 Hiwin Technologies Corp. Deflektor für einen Kugelgewindetrieb
US8534152B2 (en) * 2011-01-28 2013-09-17 Hiwin Technologies Corp. Deflector for ball screw
JP5411313B2 (ja) * 2012-04-27 2014-02-12 黒田精工株式会社 ボールねじ
DE102013208441B4 (de) * 2013-05-08 2023-08-17 Robert Bosch Gmbh Kugelgewindetrieb
ES2761404T3 (es) * 2013-05-15 2020-05-19 Sfs Intec Holding Ag Tornillo de bolas
JP6237112B2 (ja) * 2013-10-22 2017-11-29 日本精工株式会社 ボールねじ
JP6151161B2 (ja) * 2013-11-29 2017-06-21 株式会社ショーワ ボールねじおよびパワーステアリング装置
JP2016017544A (ja) * 2014-07-07 2016-02-01 日本精工株式会社 駒式ボールねじ
US9927011B2 (en) * 2014-08-12 2018-03-27 Kuroda Precision Industries Ltd. Ball screw
US10138985B2 (en) * 2014-10-01 2018-11-27 Kuroda Precision Industries Ltd. Deflector for ball screw mechanism and ball screw mechanism
JP6533663B2 (ja) * 2015-01-19 2019-06-19 株式会社ショーワ ボールねじおよび操舵装置
JP6577195B2 (ja) * 2015-02-04 2019-09-18 Ntn株式会社 駒式ボールねじの製造方法
JP6472330B2 (ja) * 2015-05-28 2019-02-20 株式会社エンプラス 駒式ボールねじの駒の固定構造
CN105909745B (zh) * 2016-06-13 2018-05-11 宁波海迈克精密机械制造有限公司 一种滚珠丝杠副

Also Published As

Publication number Publication date
EP3499089B1 (de) 2023-03-08
EP3499089A1 (de) 2019-06-19
ES2941499T3 (es) 2023-05-23
US20190186606A1 (en) 2019-06-20
US11572937B2 (en) 2023-02-07
CN109958743A (zh) 2019-07-02

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