ES286967U - Transmision de tornillo con circulacion de bolas - Google Patents

Transmision de tornillo con circulacion de bolas

Info

Publication number
ES286967U
ES286967U ES1984286967U ES286967U ES286967U ES 286967 U ES286967 U ES 286967U ES 1984286967 U ES1984286967 U ES 1984286967U ES 286967 U ES286967 U ES 286967U ES 286967 U ES286967 U ES 286967U
Authority
ES
Spain
Prior art keywords
nut
screw
channel
section
recirculating 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.)
Granted
Application number
ES1984286967U
Other languages
English (en)
Other versions
ES286967Y (es
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.)
Neff Gewindespindeln GmbH
Original Assignee
Neff Gewindespindeln GmbH
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 Neff Gewindespindeln GmbH filed Critical Neff Gewindespindeln GmbH
Publication of ES286967U publication Critical patent/ES286967U/es
Application granted granted Critical
Publication of ES286967Y publication Critical patent/ES286967Y/es
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

Transmisión de tornillo con circulación de bolas, entra cuyo husillo y cuya tuerca está estructurado por lo manos un canal para circulación de bolas, que discurre en forma de espiral, delimitado mediante correspondientes ranuras en espiral del husillo y de la tuerca, que tienen en lo esencial forma de segmento de circulo en sección transversal, dentro de cuyo canal están dispuestas las bolas, teniendo la tuerca un canal de devolución, que conduce las bolas desde un segmento extremo de un paso de espiral del canal para circulación de bolas al otro segmento extremo de esta paso de espiral, caracterizada porque la tuerca tiene por lo menos un aro perfilado, de forma acanalada en sección transversal, curvado correspondientemente a un paso de espiral del canal para circulación de bolas, por cuyo aro esta formada una ranura en espiral de la tuerca, y que está provisto de un segmento que discurre transversalmente y forma el canal de devolución.
ES1984286967U 1983-06-29 1984-04-05 Transmision de tornillo con circulacion de bolas Expired ES286967Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833323345 DE3323345A1 (de) 1983-06-29 1983-06-29 Kugelumlauf-schraubgetriebe

Publications (2)

Publication Number Publication Date
ES286967U true ES286967U (es) 1986-03-16
ES286967Y ES286967Y (es) 1986-10-01

Family

ID=6202633

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1984286967U Expired ES286967Y (es) 1983-06-29 1984-04-05 Transmision de tornillo con circulacion de bolas

Country Status (5)

Country Link
EP (1) EP0132492A1 (es)
JP (1) JPS6014649A (es)
DE (1) DE3323345A1 (es)
ES (1) ES286967Y (es)
IN (1) IN159948B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3629281A1 (de) * 1986-08-28 1988-03-24 Josef Pradler Umsetzungstrieb zur umsetzung einer rotationsbewegung in eine linearbewegung
DE4131486C2 (de) * 1991-09-21 1999-10-21 Schaeffler Waelzlager Ohg Kugelgewindetrieb
DE19953378A1 (de) * 1999-11-06 2001-05-10 Schaeffler Waelzlager Ohg Gewindetrieb mit einer Spindel und einer Mutter
DE19960938A1 (de) * 1999-12-17 2001-06-21 Schaeffler Waelzlager Ohg Kugelgewindetrieb
AU2356901A (en) 1999-12-17 2001-06-25 Ina-Schaeffler Kg Ball screw
DE10064908A1 (de) 2000-12-23 2002-07-04 Ina Schaeffler Kg Gewindetrieb zur Umwandlung einer Rotationsbewegung in eine Translationsbewegung
DE10320948B4 (de) * 2003-05-09 2016-11-10 Schaeffler Technologies AG & Co. KG Kugelgewindetrieb
DE102007046382B4 (de) 2007-09-27 2012-05-10 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Rotations-Translationswandler, Aktuatoranordnung und Schaltkupplungsanordnung
DE102021104842A1 (de) 2021-03-01 2022-09-01 Schaeffler Technologies AG & Co. KG Gewindetrieb

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1051363A (es) * 1900-01-01
US3198029A (en) * 1953-07-30 1965-08-03 Orner Harry Preloaded ball bearing screw and nut mechanism
US3009367A (en) * 1960-09-15 1961-11-21 Lewis G Striggow Ball nut cartridge
US3669460A (en) * 1971-02-22 1972-06-13 Schrillo Co A screw seal
IT1070631B (it) * 1976-07-27 1985-04-02 Roltra Spa Accoppiamento di trasmissione a vite madre vite
IT1072019B (it) * 1976-11-19 1985-04-10 Roltra Spa Accoppiamento di trasmissione a vite madrevite a circolazione di sfere
SE398544B (sv) * 1976-11-19 1977-12-27 Skf Nova Ab Anordning for omvandling av en rotationsrorelse till en lengsrorelse
DE2741333C3 (de) * 1977-09-14 1980-11-27 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Schraube für ein Kugelumlaufschraubgetriebe
DE2805141C2 (de) * 1978-02-07 1982-05-27 Deutsche Star Kugelhalter Gmbh, 8720 Schweinfurt Kugelschraubtrieb
SE7907609L (sv) * 1979-09-13 1981-03-14 Skf Nova Ab Skruv- och muttermekanism
DE8236312U1 (de) * 1982-12-24 1983-04-14 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Kugelmutter

Also Published As

Publication number Publication date
DE3323345A1 (de) 1985-01-03
IN159948B (es) 1987-06-13
ES286967Y (es) 1986-10-01
JPS6014649A (ja) 1985-01-25
EP0132492A1 (de) 1985-02-13

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Legal Events

Date Code Title Description
MM1K Utility model lapsed

Effective date: 19960506