PL2221506T3 - Korpus zwrotny napędu ślimakowego - Google Patents

Korpus zwrotny napędu ślimakowego

Info

Publication number
PL2221506T3
PL2221506T3 PL10153866T PL10153866T PL2221506T3 PL 2221506 T3 PL2221506 T3 PL 2221506T3 PL 10153866 T PL10153866 T PL 10153866T PL 10153866 T PL10153866 T PL 10153866T PL 2221506 T3 PL2221506 T3 PL 2221506T3
Authority
PL
Poland
Prior art keywords
parts
ball screw
screw drive
recirculation member
guides
Prior art date
Application number
PL10153866T
Other languages
English (en)
Inventor
Dieter Adler
Mario Kreutzer
Original Assignee
Schaeffler Technologies 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 Schaeffler Technologies Ag filed Critical Schaeffler Technologies Ag
Publication of PL2221506T3 publication Critical patent/PL2221506T3/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Transmission Devices (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
PL10153866T 2009-02-18 2010-02-17 Korpus zwrotny napędu ślimakowego PL2221506T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009009522A DE102009009522A1 (de) 2009-02-18 2009-02-18 Umlenkkörper für einen Kugelgewindetrieb
EP10153866A EP2221506B1 (de) 2009-02-18 2010-02-17 Umlenkkörper für einen Kugelgewindetrieb

Publications (1)

Publication Number Publication Date
PL2221506T3 true PL2221506T3 (pl) 2012-10-31

Family

ID=42060470

Family Applications (1)

Application Number Title Priority Date Filing Date
PL10153866T PL2221506T3 (pl) 2009-02-18 2010-02-17 Korpus zwrotny napędu ślimakowego

Country Status (6)

Country Link
US (1) US20100242653A1 (pl)
EP (1) EP2221506B1 (pl)
AT (1) ATE557206T1 (pl)
DE (1) DE102009009522A1 (pl)
ES (1) ES2384435T3 (pl)
PL (1) PL2221506T3 (pl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014184154A1 (de) 2013-05-15 2014-11-20 Sfs Intec Holding Ag Kugelgewindetrieb
DE102016007542A1 (de) 2016-06-22 2017-12-28 Thyssenkrupp Ag Kugelgewindetrieb einer elektromechanischen Servolenkung mit Umlenkkörper für eine Kugelrückführung
DE102016223610A1 (de) * 2016-11-29 2018-05-30 Schaeffler Technologies AG & Co. KG Gewindemutter für einen Kugelgewindetrieb
US11572936B2 (en) * 2019-02-28 2023-02-07 Hl Mando Corporation Ball return tube for ball nut assembly
PL3809013T3 (pl) 2020-03-25 2022-08-22 SFS Group International AG Mechanizm śrubowo - toczny i sposób jego wytwarzania
CN114370484A (zh) * 2022-03-22 2022-04-19 天津德科智控股份有限公司 一种组合式返向器及滚珠丝杠螺母装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3006212A (en) * 1959-10-28 1961-10-31 Gen Motors Corp Stamped ball nut
IT1219011B (it) * 1988-02-11 1990-04-24 Roltra Spa Accoppiamento vite madrevite a circolazione di sfere
US5555770A (en) * 1994-10-12 1996-09-17 Thomson Saginaw Ball Screw Company, Inc. Ball screw and nut system
ES2164836T3 (es) * 1995-09-19 2002-03-01 Daiwa Kasei Kogyo Kk Patas de retencion de un componente.
TW494999U (en) * 2001-09-28 2002-07-11 Hiwin Tech Corp Mortise jointed circulating device
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
DE10242297A1 (de) * 2002-09-12 2004-03-18 Ina-Schaeffler Kg Kugelgewindetrieb
JP2005069264A (ja) * 2003-08-27 2005-03-17 Nsk Ltd ボールねじ
DE102004023354A1 (de) * 2004-05-12 2005-12-08 Ina-Schaeffler Kg Kugelgewindetrieb
DE102004023353A1 (de) 2004-05-12 2005-12-08 Ina-Schaeffler Kg Kugelgewindetrieb

Also Published As

Publication number Publication date
EP2221506B1 (de) 2012-05-09
EP2221506A1 (de) 2010-08-25
ES2384435T3 (es) 2012-07-04
DE102009009522A1 (de) 2010-08-19
ATE557206T1 (de) 2012-05-15
US20100242653A1 (en) 2010-09-30

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