DE3878219D1 - Servoschraubgetriebe mit kugelumlaufmutter. - Google Patents

Servoschraubgetriebe mit kugelumlaufmutter.

Info

Publication number
DE3878219D1
DE3878219D1 DE8888118332T DE3878219T DE3878219D1 DE 3878219 D1 DE3878219 D1 DE 3878219D1 DE 8888118332 T DE8888118332 T DE 8888118332T DE 3878219 T DE3878219 T DE 3878219T DE 3878219 D1 DE3878219 D1 DE 3878219D1
Authority
DE
Germany
Prior art keywords
drive nut
screw gear
ball drive
servo screw
servo
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 - Fee Related
Application number
DE8888118332T
Other languages
English (en)
Other versions
DE3878219T2 (de
Inventor
Ralph W Mayfield
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.)
Milacron Inc
Original Assignee
Milacron Inc
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 Milacron Inc filed Critical Milacron Inc
Publication of DE3878219D1 publication Critical patent/DE3878219D1/de
Application granted granted Critical
Publication of DE3878219T2 publication Critical patent/DE3878219T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16H25/2219—Axially mounted end-deflectors
    • 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)
  • Transmission Devices (AREA)
DE8888118332T 1988-01-11 1988-11-03 Servoschraubgetriebe mit kugelumlaufmutter. Expired - Fee Related DE3878219T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/142,571 US4864883A (en) 1988-01-11 1988-01-11 Recirculating ball nut for power screw system

Publications (2)

Publication Number Publication Date
DE3878219D1 true DE3878219D1 (de) 1993-03-18
DE3878219T2 DE3878219T2 (de) 1993-05-27

Family

ID=22500372

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888118332T Expired - Fee Related DE3878219T2 (de) 1988-01-11 1988-11-03 Servoschraubgetriebe mit kugelumlaufmutter.

Country Status (4)

Country Link
US (1) US4864883A (de)
EP (1) EP0326657B1 (de)
JP (1) JPH01210655A (de)
DE (1) DE3878219T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0355617U (de) * 1989-10-04 1991-05-29
US5193409A (en) * 1992-03-31 1993-03-16 Thomson Saginaw Ball Screw Company, Inc. Multiple circuit internal ball nut return assembly with radial drop-in insert for ball screw devices
US5791192A (en) * 1994-10-03 1998-08-11 Lee; Mouton Ball return and piece structure of internal circulation type ball screw system
US5535638A (en) * 1994-11-10 1996-07-16 Cincinnati Milacron Inc. Antifriction screw drive
DE29504812U1 (de) * 1995-03-21 1995-05-18 Star Gmbh Wälzkörperschraubtrieb
JPH091259A (ja) * 1995-06-14 1997-01-07 Amada Mfg America Inc 工作機械のワーク送り装置およびこれを用いた工作機械
TW435626U (en) * 2000-09-01 2001-05-16 Hiwin Tech Corp A ball nut of ball screw
EP1407169B1 (de) * 2001-07-13 2005-11-16 Société industrielle de Sonceboz S.A. Kugelumlaufspindelmutter
DE102004021644A1 (de) * 2004-05-03 2005-12-08 Rexroth Star Gmbh Wälzkörpergewindetrieb mit Rückführhülse
US20090294203A1 (en) * 2004-08-06 2009-12-03 Nsk Ltd. electric power steering apparatus
JP4953821B2 (ja) * 2004-10-29 2012-06-13 Ｔｈｋ株式会社 ねじ装置
DE502007000475D1 (de) * 2006-07-18 2009-04-16 Eichenberger Gewinde Ag Kugelschraubtrieb
JP4916873B2 (ja) * 2006-12-27 2012-04-18 株式会社アイエイアイ ボールネジ・ボールナット機構
JP4371430B2 (ja) * 2007-03-12 2009-11-25 株式会社アボム 循環路を備えたボールねじ装置と、その製造方法
US20090090207A1 (en) * 2007-10-07 2009-04-09 Chang Horng Ruey External Circulation Type Ball Screw
DE102014221135B3 (de) * 2014-10-17 2016-01-07 Schaeffler Technologies AG & Co. KG Kugelgewindemutter
DE102016223610A1 (de) * 2016-11-29 2018-05-30 Schaeffler Technologies AG & Co. KG Gewindemutter für einen Kugelgewindetrieb
JP2022012451A (ja) * 2020-07-01 2022-01-17 株式会社ジェイテクト ボールねじ装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1050926A (de) * 1900-01-01
US676044A (en) * 1900-02-23 1901-06-11 Bradford H Locke Mechanism for converting rotary into reciprocatory motion.
FR367599A (fr) * 1906-07-02 1906-11-05 Arthur Vernet Mouvement de vis à billes
US969215A (en) * 1909-05-25 1910-09-06 Calvin T Starbuck Screw-jack.
GB143594A (en) * 1919-08-13 1920-06-03 Frederick Lionel Rapson Improvements in or relating to anti-friction nut and screw gearing
GB559407A (en) * 1942-11-28 1944-02-17 Archibald Alexander Baillie Improved nut and screwed spindle for machine and like tools
FR1398059A (fr) * 1964-03-25 1965-05-07 B T B Atel Mécanismes à vis et écrou à billes circulantes
US3244022A (en) * 1964-04-20 1966-04-05 Sargent Engineering Corp Ball screw and nut assembly
FR1436798A (fr) * 1965-03-18 1966-04-29 Creusot Forges Ateliers Perfectionnements aux systèmes vis-écrou à circulation de billes
SE338475B (de) * 1968-05-13 1971-09-06 Skf Svenska Kullagerfab Ab
US3826153A (en) * 1972-09-06 1974-07-30 Sheppard Co Inc R Ball-screw mechanism
FR2262237B1 (de) * 1974-02-26 1977-06-10 Anvar
US4211125A (en) * 1978-06-08 1980-07-08 General Motors Corporation Plural lead ball nut screw actuator
FR2456269A1 (fr) * 1979-05-07 1980-12-05 Luc Jacques Mecanisme a vis a billes pour transformer un mouvement
US4612817A (en) * 1983-06-29 1986-09-23 Neff Gewindespindeln Gmbh Circulating ball worm drive
US4677869A (en) * 1985-11-25 1987-07-07 Cincinnati Milacron Inc. Linear actuator

Also Published As

Publication number Publication date
US4864883A (en) 1989-09-12
JPH01210655A (ja) 1989-08-24
EP0326657B1 (de) 1993-02-03
EP0326657A2 (de) 1989-08-09
DE3878219T2 (de) 1993-05-27
EP0326657A3 (en) 1989-09-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee