DE1931860A1 - Vorrichtung zur Umwandlung einer Drehbewegung in eine geradlinige Vorschubbewegung - Google Patents

Vorrichtung zur Umwandlung einer Drehbewegung in eine geradlinige Vorschubbewegung

Info

Publication number
DE1931860A1
DE1931860A1 DE19691931860 DE1931860A DE1931860A1 DE 1931860 A1 DE1931860 A1 DE 1931860A1 DE 19691931860 DE19691931860 DE 19691931860 DE 1931860 A DE1931860 A DE 1931860A DE 1931860 A1 DE1931860 A1 DE 1931860A1
Authority
DE
Germany
Prior art keywords
screw
threads
threaded sleeve
threaded
toothing
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.)
Pending
Application number
DE19691931860
Other languages
German (de)
English (en)
Inventor
Pierre Lemor
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.)
SKF AB
Original Assignee
Svenska Kullagerfabriken AB
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 Svenska Kullagerfabriken AB filed Critical Svenska Kullagerfabriken AB
Publication of DE1931860A1 publication Critical patent/DE1931860A1/de
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
    • F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
    • F26B11/0463—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall
    • F26B11/0477—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for mixing, stirring or conveying the materials to be dried, e.g. mounted to the wall, rotating with the drum
    • F26B11/0486—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for mixing, stirring or conveying the materials to be dried, e.g. mounted to the wall, rotating with the drum the elements being held stationary, e.g. internal scraper blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0004—Crystallisation cooling by heat exchange
    • B01D9/0013—Crystallisation cooling by heat exchange by indirect heat exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0018—Evaporation of components of the mixture to be separated
    • B01D9/0031—Evaporation of components of the mixture to be separated by heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/24—Obtaining flakes by scraping a solid layer from a surface
    • 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
    • F16H25/2015—Means specially adapted for stopping actuators in the end position; Position sensing means
    • 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
    • F16H25/2247—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with rollers
    • F16H25/2252—Planetary rollers between nut and screw
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
    • F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
    • F26B11/0445—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having conductive heating arrangements, e.g. heated drum wall

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Transmission Devices (AREA)
DE19691931860 1965-02-24 1969-06-24 Vorrichtung zur Umwandlung einer Drehbewegung in eine geradlinige Vorschubbewegung Pending DE1931860A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6851A FR1435037A (fr) 1965-02-24 1965-02-24 Nouvel appareil de solidification

Publications (1)

Publication Number Publication Date
DE1931860A1 true DE1931860A1 (de) 1970-01-02

Family

ID=8571815

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691931860 Pending DE1931860A1 (de) 1965-02-24 1969-06-24 Vorrichtung zur Umwandlung einer Drehbewegung in eine geradlinige Vorschubbewegung

Country Status (5)

Country Link
BE (1) BE676961A (OSRAM)
DE (1) DE1931860A1 (OSRAM)
ES (1) ES323514A1 (OSRAM)
FR (1) FR1435037A (OSRAM)
NL (1) NL6602001A (OSRAM)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0258522A1 (de) * 1986-08-28 1988-03-09 Josef Pradler Linearantriebseinheit
US5121019A (en) * 1986-08-26 1992-06-09 Josef Pradler Rotary to linear drive unit
DE19919566A1 (de) * 1999-04-29 2000-11-02 Schaeffler Waelzlager Ohg Vorrichtung zur Umwandlung einer Drehbewegung in eine geradlinige Bewegung
WO2016091290A1 (en) * 2014-12-09 2016-06-16 Aktiebolaget Skf Planetary roller screw mechanism

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2493178A1 (fr) * 1980-11-04 1982-05-07 Befs Engineering Sa Ecailleur

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5121019A (en) * 1986-08-26 1992-06-09 Josef Pradler Rotary to linear drive unit
EP0258522A1 (de) * 1986-08-28 1988-03-09 Josef Pradler Linearantriebseinheit
DE19919566A1 (de) * 1999-04-29 2000-11-02 Schaeffler Waelzlager Ohg Vorrichtung zur Umwandlung einer Drehbewegung in eine geradlinige Bewegung
WO2016091290A1 (en) * 2014-12-09 2016-06-16 Aktiebolaget Skf Planetary roller screw mechanism
CN107002841A (zh) * 2014-12-09 2017-08-01 斯凯孚公司 行星滚子丝杠机构
US20180328471A1 (en) * 2014-12-09 2018-11-15 Aktiebolaget Skf Planetary roller screw mechanism
CN107002841B (zh) * 2014-12-09 2020-03-06 斯凯孚公司 行星滚子丝杠机构
US10781900B2 (en) 2014-12-09 2020-09-22 Aktiebolaget Skf Planetary roller screw mechanism

Also Published As

Publication number Publication date
BE676961A (OSRAM) 1966-08-23
ES323514A1 (es) 1967-01-01
NL6602001A (OSRAM) 1966-08-25
FR1435037A (fr) 1966-04-15

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