ES286967U - Transmision de tornillo con circulacion de bolas - Google Patents
Transmision de tornillo con circulacion de bolasInfo
- 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
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.
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)
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 |
DE50002308D1 (de) | 1999-12-17 | 2003-06-26 | Ina Schaeffler Kg | Kugelgewindetrieb |
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)
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 |
SE398544B (sv) * | 1976-11-19 | 1977-12-27 | Skf Nova Ab | Anordning for omvandling av en rotationsrorelse till en lengsrorelse |
IT1072019B (it) * | 1976-11-19 | 1985-04-10 | Roltra Spa | Accoppiamento di trasmissione a vite madrevite a circolazione di sfere |
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 |
-
1983
- 1983-06-29 DE DE19833323345 patent/DE3323345A1/de not_active Withdrawn
-
1984
- 1984-02-18 EP EP84101707A patent/EP0132492A1/de not_active Withdrawn
- 1984-04-05 ES ES1984286967U patent/ES286967Y/es not_active Expired
- 1984-05-16 JP JP9672484A patent/JPS6014649A/ja active Pending
- 1984-05-23 IN IN353/CAL/84A patent/IN159948B/en unknown
Also Published As
Publication number | Publication date |
---|---|
IN159948B (es) | 1987-06-13 |
EP0132492A1 (de) | 1985-02-13 |
ES286967Y (es) | 1986-10-01 |
JPS6014649A (ja) | 1985-01-25 |
DE3323345A1 (de) | 1985-01-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Utility model lapsed |
Effective date: 19960506 |