FR2383362A2 - Accouplement de transmission a vis et ecrou a billes - Google Patents
Accouplement de transmission a vis et ecrou a billesInfo
- Publication number
- FR2383362A2 FR2383362A2 FR7806785A FR7806785A FR2383362A2 FR 2383362 A2 FR2383362 A2 FR 2383362A2 FR 7806785 A FR7806785 A FR 7806785A FR 7806785 A FR7806785 A FR 7806785A FR 2383362 A2 FR2383362 A2 FR 2383362A2
- Authority
- FR
- France
- Prior art keywords
- screw
- transmission coupling
- ball nut
- nut transmission
- coupling
- 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
- 230000008878 coupling Effects 0.000 title abstract 4
- 238000010168 coupling process Methods 0.000 title abstract 4
- 238000005859 coupling reaction Methods 0.000 title abstract 4
- 230000005540 biological transmission Effects 0.000 title abstract 3
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
- F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
- F16H25/2427—Elements essential to such mechanisms, e.g. screws, nuts one of the threads being replaced by a wire or stripmetal, e.g. spring
-
- 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
- Y10T74/19721—Thread geometry
- Y10T74/1973—Shaft thread is spirally wound wire
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Springs (AREA)
Abstract
L'invention concerne un accouplement de transmission à vis et écrou à billes. Dans cet accouplement la vis est une vis flexible constituée par un ressort hélicoïdal précompressé, selon le brevet principal, le ressort hélicoïdal précompressé est constitué par un élément filiforme enroulé sous la forme d'une hélice cylindrique et ayant une section d'une forme telle que l'élément définisse, entre deux spires en contact l'une avec l'autre, une gorge hélicoïdale extérieure dont le pas est égal au pas du ressort et dont la section est sensiblement semi-cylindrique. L'invention s'applique à la réalisation d'accouplement de transmission.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67516/77A IT1143803B (it) | 1977-03-09 | 1977-03-09 | Accoppiamento di trasmissione a vite madrevite |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2383362A2 true FR2383362A2 (fr) | 1978-10-06 |
FR2383362B2 FR2383362B2 (fr) | 1983-11-04 |
Family
ID=11303079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7806785A Granted FR2383362A2 (fr) | 1977-03-09 | 1978-03-09 | Accouplement de transmission a vis et ecrou a billes |
Country Status (7)
Country | Link |
---|---|
US (1) | US4186620A (fr) |
JP (1) | JPS53112371A (fr) |
DE (1) | DE2810001A1 (fr) |
FR (1) | FR2383362A2 (fr) |
GB (1) | GB1566112A (fr) |
IT (1) | IT1143803B (fr) |
SE (1) | SE7802659L (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2796435A1 (fr) * | 1999-07-12 | 2001-01-19 | Luk Getriebe Systeme Gmbh | Entrainement de generation d'un deplacement relatif de deux composants |
WO2013029842A1 (fr) * | 2011-09-01 | 2013-03-07 | Robert Bosch Gmbh | Procédé de fabrication d'une pièce filetée sous la forme d'une pièce composite, mécanisme à vis à bille, actionneur linéaire, servofrein électromécanique équipé de ladite pièce composite |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3209086C1 (de) * | 1982-03-12 | 1983-04-07 | Helmut 5600 Wuppertal Korthaus | Kugelgewindetrieb |
US4612817A (en) * | 1983-06-29 | 1986-09-23 | Neff Gewindespindeln Gmbh | Circulating ball worm drive |
US4660431A (en) * | 1984-07-11 | 1987-04-28 | R&H Technology, Inc. | Rotary motion linear actuator |
DE3444134C2 (de) * | 1984-09-12 | 1986-10-09 | Gebr. Bode & Co GmbH, 3500 Kassel | Kugelschraubgetriebe zur Umwandlung einer axialen Bewegung in eine Drehbewegung und umgekehrt für Maschinenbauteile |
DE3534395A1 (de) * | 1985-09-27 | 1987-04-02 | Monforts Gmbh & Co A | Bewegungsschraube |
JPH0447025Y2 (fr) * | 1986-04-23 | 1992-11-06 | ||
US4896552A (en) * | 1988-01-19 | 1990-01-30 | Ballscrews & Actuators Co., Inc. | Ballscrew follower and method of making and operating the same |
SE466615B (sv) * | 1989-08-04 | 1992-03-09 | Bo Granbom | Stoedmutter foer skruvspindel |
GB2307020B (en) * | 1995-11-10 | 1999-12-08 | Thomson Ibl Ltd | Re-circulating ballscrew and nut device |
DE10003619B4 (de) * | 2000-01-28 | 2005-09-08 | Rexroth Star Gmbh | Mutterneinheit |
US7013747B2 (en) * | 2002-04-15 | 2006-03-21 | White Stroke Llc | Internal recirculating ball screw and nut assembly |
US8757024B2 (en) * | 2010-03-30 | 2014-06-24 | Linear Motion, Llc | Linear motion assembly with recirculation insert |
DE202012102440U1 (de) | 2012-07-03 | 2013-10-07 | Jörg Schwarzbich | Toleranzausgleichselement |
RU2570846C2 (ru) * | 2014-02-28 | 2015-12-10 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный университет информационных технологий, радиотехники и электроники" | Винтовая передача |
RU2695742C1 (ru) * | 2018-07-13 | 2019-07-25 | Виктор Владимирович Становской | Винтовая пара для эксцентриковой передачи винт-гайка |
DE102019120813A1 (de) | 2019-08-01 | 2021-02-04 | Schaeffler Technologies AG & Co. KG | Verfahren zum Herstellen einer Gewindemutter eines Gewindetriebes, insbesondere Kugelgewindemutter eines Kugelgewindetriebes |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2724284A (en) * | 1954-10-01 | 1955-11-22 | Boeing Co | Multiple lead antifriction screw devices |
US3327551A (en) * | 1965-03-12 | 1967-06-27 | Gen Motors Corp | Ball return means for ball nut and screw means |
US3464278A (en) * | 1967-10-25 | 1969-09-02 | Frederick L Parnell | Safety device for acetylene cylinder |
US3826153A (en) * | 1972-09-06 | 1974-07-30 | Sheppard Co Inc R | Ball-screw mechanism |
FR2262237B1 (fr) * | 1974-02-26 | 1977-06-10 | Anvar | |
IT1070631B (it) * | 1976-07-27 | 1985-04-02 | Roltra Spa | Accoppiamento di trasmissione a vite madre vite |
-
1977
- 1977-03-09 IT IT67516/77A patent/IT1143803B/it active
-
1978
- 1978-02-24 US US05/880,917 patent/US4186620A/en not_active Expired - Lifetime
- 1978-03-06 GB GB8760/78A patent/GB1566112A/en not_active Expired
- 1978-03-08 SE SE7802659A patent/SE7802659L/xx unknown
- 1978-03-08 DE DE19782810001 patent/DE2810001A1/de not_active Withdrawn
- 1978-03-09 FR FR7806785A patent/FR2383362A2/fr active Granted
- 1978-03-09 JP JP2755078A patent/JPS53112371A/ja active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2796435A1 (fr) * | 1999-07-12 | 2001-01-19 | Luk Getriebe Systeme Gmbh | Entrainement de generation d'un deplacement relatif de deux composants |
WO2001003984A3 (fr) * | 1999-07-12 | 2001-05-17 | Luk Lamellen & Kupplungsbau | Entrainement |
GB2368380A (en) * | 1999-07-12 | 2002-05-01 | Luk Lamellen & Kupplungsbau | Drive |
GB2368380B (en) * | 1999-07-12 | 2004-02-25 | Luk Lamellen & Kupplungsbau | Drive |
ES2245155A1 (es) * | 1999-07-12 | 2005-12-16 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg. | Accionamiento. |
US7156217B2 (en) | 1999-07-12 | 2007-01-02 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Motion transmitting apparatus |
WO2013029842A1 (fr) * | 2011-09-01 | 2013-03-07 | Robert Bosch Gmbh | Procédé de fabrication d'une pièce filetée sous la forme d'une pièce composite, mécanisme à vis à bille, actionneur linéaire, servofrein électromécanique équipé de ladite pièce composite |
Also Published As
Publication number | Publication date |
---|---|
US4186620A (en) | 1980-02-05 |
IT1143803B (it) | 1986-10-22 |
SE7802659L (sv) | 1978-09-10 |
FR2383362B2 (fr) | 1983-11-04 |
DE2810001A1 (de) | 1978-09-14 |
GB1566112A (en) | 1980-04-30 |
JPS53112371A (en) | 1978-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
TP | Transmission of property | ||
CL | Concession to grant licences |