SE402809B - Kulskruvmekanism med cylindrisk kerna och atercirkulationskanalen i kernans yta - Google Patents

Kulskruvmekanism med cylindrisk kerna och atercirkulationskanalen i kernans yta

Info

Publication number
SE402809B
SE402809B SE7413441A SE7413441A SE402809B SE 402809 B SE402809 B SE 402809B SE 7413441 A SE7413441 A SE 7413441A SE 7413441 A SE7413441 A SE 7413441A SE 402809 B SE402809 B SE 402809B
Authority
SE
Sweden
Prior art keywords
core
atercirculation
channel
screw mechanism
bullet screw
Prior art date
Application number
SE7413441A
Other languages
English (en)
Swedish (sv)
Other versions
SE7413441L (ja
Inventor
J Detraz
J C Fund
Original Assignee
Tech Integrale Sa
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 Tech Integrale Sa filed Critical Tech Integrale Sa
Publication of SE7413441L publication Critical patent/SE7413441L/xx
Publication of SE402809B publication Critical patent/SE402809B/xx

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
    • F16H25/2228—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
    • 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)
SE7413441A 1973-10-30 1974-10-25 Kulskruvmekanism med cylindrisk kerna och atercirkulationskanalen i kernans yta SE402809B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7338614A FR2249577A5 (ja) 1973-10-30 1973-10-30

Publications (2)

Publication Number Publication Date
SE7413441L SE7413441L (ja) 1975-05-02
SE402809B true SE402809B (sv) 1978-07-17

Family

ID=9127113

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7413441A SE402809B (sv) 1973-10-30 1974-10-25 Kulskruvmekanism med cylindrisk kerna och atercirkulationskanalen i kernans yta

Country Status (8)

Country Link
US (1) US3937097A (ja)
JP (1) JPS5078759A (ja)
CH (1) CH586361A5 (ja)
DE (1) DE2451665A1 (ja)
FR (1) FR2249577A5 (ja)
GB (1) GB1481341A (ja)
NL (1) NL7414032A (ja)
SE (1) SE402809B (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2741333C3 (de) * 1977-09-14 1980-11-27 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Schraube für ein Kugelumlaufschraubgetriebe
US5644180A (en) * 1995-06-06 1997-07-01 Itt Automotive Electrical Systems, Inc. Rear motor bearing for worm gear drive motors
US5788341A (en) * 1995-06-06 1998-08-04 Itt Automotive Electrical Systems, Inc. Vehicle brake
US5716279A (en) * 1995-11-21 1998-02-10 Itt Automotive Electrical Systems, Inc. Apparatus and method for coupling an output shaft of a motor to a secondary shaft
WO1997020376A1 (en) * 1995-11-28 1997-06-05 Itt Automotive Electrical Systems, Inc. Motor having recessed area in motor case for retaining motor shaft bearing therein
US5829305A (en) * 1996-03-18 1998-11-03 Itt Automotive Electrical Systems, Inc. Vehicle window drive system and method
US5794326A (en) * 1996-12-19 1998-08-18 Itt Automotive Electrical Systems, Inc. Removal of end play in electric motors
GB2359868A (en) 2000-03-03 2001-09-05 Thomson Ibl Company Ballscrew having a ball re-circulation path within the screw shaft
US20050247529A1 (en) * 2004-05-07 2005-11-10 Gaines Louie T Aircraft brake acuation system including an internally threaded ballscrew actuator assembly
WO2007113986A1 (ja) * 2006-03-30 2007-10-11 Thk Co., Ltd. 軸内循環式転動体ねじ装置
DE102007046382B4 (de) * 2007-09-27 2012-05-10 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Rotations-Translationswandler, Aktuatoranordnung und Schaltkupplungsanordnung
US20090090207A1 (en) * 2007-10-07 2009-04-09 Chang Horng Ruey External Circulation Type Ball Screw
KR20220044983A (ko) * 2019-08-17 2022-04-12 엑세스 엔지니어링 에이에스 선형 액추에이터

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3068714A (en) * 1959-10-08 1962-12-18 Nat Broach & Mach Nut and screw drive device of the recirculating ball type

Also Published As

Publication number Publication date
SE7413441L (ja) 1975-05-02
DE2451665A1 (de) 1975-05-07
US3937097A (en) 1976-02-10
NL7414032A (nl) 1975-05-02
FR2249577A5 (ja) 1975-05-23
CH586361A5 (ja) 1977-03-31
GB1481341A (en) 1977-07-27
JPS5078759A (ja) 1975-06-26

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