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

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F19/00—Finishing gear teeth by other tools than those used for manufacturing gear teeth
    • B23F19/02—Lapping gear teeth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G1/00—Thread cutting; Automatic machines specially designed therefor
    • B23G1/02—Thread cutting; Automatic machines specially designed therefor on an external or internal cylindrical or conical surface, e.g. on recesses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B39/00—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor
    • 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
    • F16H2025/249—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)
  • Heat Treatment Of Articles (AREA)
  • Transmission Devices (AREA)
BE621168D 1961-08-28 BE621168A (en:Method)

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 (en:Method) 1962-12-03

Family

ID=8761844

Family Applications (1)

Application Number Title Priority Date Filing Date
BE621168D BE621168A (en:Method) 1961-08-28

Country Status (6)

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

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
US4683767A (en) * 1984-01-30 1987-08-04 Weyer Paul P Rotary actuator with backlash elmination
US4945778A (en) * 1984-01-30 1990-08-07 Weyer Paul P Fluid-power device with rollers
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
FR1306053A (fr) 1962-10-13
DE1301789B (de) 1969-08-28
GB952966A (en) 1964-03-18
CH406747A (fr) 1966-01-31
NL282432A (en:Method)

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