CH622071A5 - - Google Patents
Download PDFInfo
- Publication number
- CH622071A5 CH622071A5 CH993076A CH993076A CH622071A5 CH 622071 A5 CH622071 A5 CH 622071A5 CH 993076 A CH993076 A CH 993076A CH 993076 A CH993076 A CH 993076A CH 622071 A5 CH622071 A5 CH 622071A5
- Authority
- CH
- Switzerland
- Prior art keywords
- spindle
- ball
- depth
- nut
- balls
- Prior art date
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
-
- 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
- F16H2025/2242—Thread profile of the screw or nut showing a pointed "gothic" arch in cross-section
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2544755A DE2544755C3 (de) | 1975-10-07 | 1975-10-07 | Kugelgewindetrieb |
Publications (1)
Publication Number | Publication Date |
---|---|
CH622071A5 true CH622071A5 (hu) | 1981-03-13 |
Family
ID=5958480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH993076A CH622071A5 (hu) | 1975-10-07 | 1976-08-04 |
Country Status (12)
Country | Link |
---|---|
US (1) | US4080011A (hu) |
CH (1) | CH622071A5 (hu) |
DD (1) | DD127116A5 (hu) |
DE (1) | DE2544755C3 (hu) |
ES (1) | ES451081A1 (hu) |
FR (1) | FR2327458A1 (hu) |
GB (1) | GB1548040A (hu) |
HK (1) | HK61380A (hu) |
HU (1) | HU178376B (hu) |
IT (1) | IT1062473B (hu) |
PL (1) | PL114089B1 (hu) |
SE (1) | SE7608750L (hu) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2458009B1 (fr) * | 1979-05-30 | 1986-07-18 | Shuton Sa | Mecanisme d'ecrou et vis a billes inserees de portee |
JPS5631524A (en) * | 1979-08-23 | 1981-03-30 | Nippon Seiko Kk | Ball bearing |
DE19622553B4 (de) * | 1996-06-05 | 2007-10-25 | Schaeffler Kg | Wälzschraubtrieb |
DE10035516A1 (de) * | 2000-07-21 | 2002-01-31 | Mannesmann Sachs Ag | Ausrückeranordnung |
DE10035515A1 (de) * | 2000-07-21 | 2002-02-07 | Mannesmann Sachs Ag | Kugelgewindetrieb |
TW496933B (en) * | 2000-10-13 | 2002-08-01 | Hiwin Tech Corp | A ball screw with ball cage retainer |
JP2004019905A (ja) * | 2002-06-20 | 2004-01-22 | Nsk Ltd | 直動装置 |
JP4744089B2 (ja) * | 2004-03-11 | 2011-08-10 | Ntn株式会社 | 駒式ボールねじ |
US7267616B2 (en) * | 2004-08-27 | 2007-09-11 | Delphi Technologies, Inc. | Method for making a ball-nut and method for making a ball-screw |
DE102015201257B3 (de) * | 2015-01-26 | 2016-07-07 | Schaeffler Technologies AG & Co. KG | Kugelgewindetrieb und zugehöriger elektromechanischer Aktuator |
RU2610747C1 (ru) * | 2015-10-01 | 2017-02-15 | Федеральное государственное унитарное предприятие "Центр эксплуатации объектов наземной космической инфраструктуры" | Устройство для преобразования вращательного движения в поступательное движение |
DE102016209119B4 (de) * | 2016-05-25 | 2022-05-25 | Schaeffler Technologies AG & Co. KG | Spindelmutter, Gewindetrieb und Verfahren zur Herstellung einer Spindelmutter |
CN110683468A (zh) * | 2019-10-21 | 2020-01-14 | 徐州瑞益晟机械有限公司 | 一种防止安装锈蚀的新型塔机标准节 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2675712A (en) * | 1954-04-20 | Stop for antifriction screws | ||
US1821873A (en) * | 1928-03-06 | 1931-09-01 | Clarence E Best | Separable antifriction bearing |
BE508560A (hu) * | 1951-01-22 | |||
DE1025281B (de) * | 1956-06-07 | 1958-02-27 | Daimler Benz Ag | Servolenkung fuer Kraftfahrzeuge |
US3003361A (en) * | 1960-08-05 | 1961-10-10 | Ernest D Boutwell | Ball bearing screw and nut assembly |
US3214993A (en) * | 1963-11-14 | 1965-11-02 | Teramachi Hiroshi | Substantially frictionless screw motion arrangement |
US3244022A (en) * | 1964-04-20 | 1966-04-05 | Sargent Engineering Corp | Ball screw and nut assembly |
SE338475B (hu) * | 1968-05-13 | 1971-09-06 | Skf Svenska Kullagerfab Ab | |
SE327871B (hu) * | 1969-01-16 | 1970-08-31 | Skf Svenska Kullagerfab Ab | |
US3851541A (en) * | 1973-11-15 | 1974-12-03 | Warner Electric Brake & Clutch | Differential ball nut assembly |
-
1975
- 1975-10-07 DE DE2544755A patent/DE2544755C3/de not_active Expired
-
1976
- 1976-08-03 DD DD194195A patent/DD127116A5/xx unknown
- 1976-08-04 SE SE7608750A patent/SE7608750L/xx not_active Application Discontinuation
- 1976-08-04 CH CH993076A patent/CH622071A5/de not_active IP Right Cessation
- 1976-08-27 IT IT26613/76A patent/IT1062473B/it active
- 1976-08-30 ES ES451081A patent/ES451081A1/es not_active Expired
- 1976-09-17 PL PL1976192460A patent/PL114089B1/pl unknown
- 1976-09-29 FR FR7629283A patent/FR2327458A1/fr active Granted
- 1976-10-05 GB GB41269/76A patent/GB1548040A/en not_active Expired
- 1976-10-05 US US05/729,801 patent/US4080011A/en not_active Expired - Lifetime
- 1976-10-28 HU HU76WI275A patent/HU178376B/hu not_active IP Right Cessation
-
1980
- 1980-10-30 HK HK613/80A patent/HK61380A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
PL114089B1 (en) | 1981-01-31 |
IT1062473B (it) | 1984-10-10 |
US4080011A (en) | 1978-03-21 |
ES451081A1 (es) | 1977-08-16 |
DD127116A5 (hu) | 1977-09-07 |
HK61380A (en) | 1980-11-07 |
FR2327458B1 (hu) | 1980-02-22 |
DE2544755A1 (de) | 1977-08-25 |
SE7608750L (sv) | 1977-04-08 |
FR2327458A1 (fr) | 1977-05-06 |
HU178376B (en) | 1982-04-28 |
DE2544755C3 (de) | 1982-01-07 |
DE2544755B2 (de) | 1978-03-30 |
GB1548040A (en) | 1979-07-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |