BE621168A - - Google Patents

Info

Publication number
BE621168A
BE621168A BE621168DA BE621168A BE 621168 A BE621168 A BE 621168A BE 621168D A BE621168D A BE 621168DA BE 621168 A BE621168 A BE 621168A
Authority
BE
Belgium
Application number
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.)
Publication date
Publication of BE621168A publication Critical patent/BE621168A/xx

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H25/00Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20Screw mechanisms
    • F16H25/22Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
    • F16H25/2247Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with rollers
    • F16H25/2252Planetary rollers between nut and screw
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21HMAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00Making helical bodies or bodies having parts of helical shape
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23FMAKING GEARS OR TOOTHED RACKS
    • B23F19/00Finishing gear teeth by other tools than those used for manufacturing gear teeth
    • B23F19/02Lapping gear teeth
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23GTHREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G1/00Thread cutting; Automatic machines specially designed therefor
    • B23G1/02Thread cutting; Automatic machines specially designed therefor on an external or internal cylindrical or conical surface, e.g. on recesses
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B39/00Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H25/00Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20Screw mechanisms
    • F16H25/24Elements essential to such mechanisms, e.g. screws, nuts
    • F16H2025/249Special materials or coatings for screws or nuts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Transmission Devices (AREA)
  • Heat Treatment Of Articles (AREA)
BE621168D 1961-08-28 BE621168A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR871716A FR1306053A (fr) 1961-08-28 1961-08-28 Perfectionnements aux dispositifs pour la transformation de mouvements par systèmes vis-écrou à haut rendement

Publications (1)

Publication Number Publication Date
BE621168A true BE621168A (de) 1962-12-03

Family

ID=8761844

Family Applications (1)

Application Number Title Priority Date Filing Date
BE621168D BE621168A (de) 1961-08-28

Country Status (6)

Country Link
BE (1) BE621168A (de)
CH (1) CH406747A (de)
DE (1) DE1301789B (de)
FR (1) FR1306053A (de)
GB (1) GB952966A (de)
NL (1) NL282432A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3577796A (en) * 1968-08-13 1971-05-04 Nirona Werke Kg Spindle guide
US3847033A (en) * 1972-07-13 1974-11-12 Csepeli Szerszamgepgyar Method and construction for increasing the service life of rolling screw mechanism with double-nut prestress
US4274297A (en) * 1978-02-07 1981-06-23 Deutsche Star Kugelhalter Gmbh Spindle drive mechanism with circulating balls

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3329036A (en) * 1965-08-11 1967-07-04 Ca Atomic Energy Ltd Anti-friction power screw drive
FR2306381A1 (fr) * 1975-03-18 1976-10-29 Luc Jacques Ecrou a circulation de billes non recyclees
US4945778A (en) * 1984-01-30 1990-08-07 Weyer Paul P Fluid-power device with rollers
US4683767A (en) * 1984-01-30 1987-08-04 Weyer Paul P Rotary actuator with backlash elmination
US4858486A (en) * 1984-01-30 1989-08-22 Weyer Paul P Rotary actuator with backlash elimination
US5027667A (en) * 1984-01-30 1991-07-02 Weyer Paul P Spring actuator with rollers
US4846007A (en) * 1986-07-03 1989-07-11 Weyer Paul P Fluid-power device using axially offset rollers
US4838103A (en) * 1986-07-03 1989-06-13 Weyer Paul P Fluid-power device with rollers
DE4114082A1 (de) * 1991-02-21 1992-08-27 Schaeffler Waelzlager Kg Rollengewindetrieb
US6406188B1 (en) * 2000-09-15 2002-06-18 Hiwin Technologies Corp. Ball bushed bearing screw bolt and nut
DE102008008013B3 (de) * 2008-02-07 2009-10-01 Wilhelm Narr Gmbh & Co. Kg Vorrichtung zur Umwandlung einer Drehbewegung in eine Axialbewegung
DE102010036096B4 (de) * 2010-09-01 2016-07-28 Gottfried Wilhelm Leibniz Universität Hannover Kugelgewindetrieb
DE102020212705A1 (de) 2020-10-08 2022-04-14 Robert Bosch Gesellschaft mit beschränkter Haftung Planetengewindetrieb mit verbesserter Kühlung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2040347A (en) * 1934-09-29 1936-05-12 Lavine Gear Company Means for finishing helical forms
DE1741507U (de) * 1957-01-18 1957-03-14 Heinkel Ag Ernst Rollier- und kalibriergeraet.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3577796A (en) * 1968-08-13 1971-05-04 Nirona Werke Kg Spindle guide
US3847033A (en) * 1972-07-13 1974-11-12 Csepeli Szerszamgepgyar Method and construction for increasing the service life of rolling screw mechanism with double-nut prestress
US4274297A (en) * 1978-02-07 1981-06-23 Deutsche Star Kugelhalter Gmbh Spindle drive mechanism with circulating balls

Also Published As

Publication number Publication date
CH406747A (fr) 1966-01-31
NL282432A (de)
GB952966A (en) 1964-03-18
DE1301789B (de) 1969-08-28
FR1306053A (fr) 1962-10-13

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