CH622071A5 - - Google Patents

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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
Application number
CH993076A
Other languages
German (de)
English (en)
Inventor
Richard Wilke
Helmut Korthaus
Original Assignee
Richard Wilke
Helmut Korthaus
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 Richard Wilke, Helmut Korthaus filed Critical Richard Wilke
Publication of CH622071A5 publication Critical patent/CH622071A5/de

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)
CH993076A 1975-10-07 1976-08-04 CH622071A5 (xx)

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 (xx) 1981-03-13

Family

ID=5958480

Family Applications (1)

Application Number Title Priority Date Filing Date
CH993076A CH622071A5 (xx) 1975-10-07 1976-08-04

Country Status (12)

Country Link
US (1) US4080011A (xx)
CH (1) CH622071A5 (xx)
DD (1) DD127116A5 (xx)
DE (1) DE2544755C3 (xx)
ES (1) ES451081A1 (xx)
FR (1) FR2327458A1 (xx)
GB (1) GB1548040A (xx)
HK (1) HK61380A (xx)
HU (1) HU178376B (xx)
IT (1) IT1062473B (xx)
PL (1) PL114089B1 (xx)
SE (1) SE7608750L (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
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
DE10035515A1 (de) * 2000-07-21 2002-02-07 Mannesmann Sachs Ag Kugelgewindetrieb
DE10035516A1 (de) * 2000-07-21 2002-01-31 Mannesmann Sachs Ag Ausrückeranordnung
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)

* Cited by examiner, † Cited by third party
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 (xx) * 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 (xx) * 1968-05-13 1971-09-06 Skf Svenska Kullagerfab Ab
SE327871B (xx) * 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

Also Published As

Publication number Publication date
FR2327458B1 (xx) 1980-02-22
HU178376B (en) 1982-04-28
HK61380A (en) 1980-11-07
PL114089B1 (en) 1981-01-31
DD127116A5 (xx) 1977-09-07
SE7608750L (sv) 1977-04-08
DE2544755A1 (de) 1977-08-25
FR2327458A1 (fr) 1977-05-06
DE2544755C3 (de) 1982-01-07
DE2544755B2 (de) 1978-03-30
US4080011A (en) 1978-03-21
IT1062473B (it) 1984-10-10
ES451081A1 (es) 1977-08-16
GB1548040A (en) 1979-07-04

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PL Patent ceased