CH621392A5 - - Google Patents

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Publication number
CH621392A5
CH621392A5 CH199078A CH199078A CH621392A5 CH 621392 A5 CH621392 A5 CH 621392A5 CH 199078 A CH199078 A CH 199078A CH 199078 A CH199078 A CH 199078A CH 621392 A5 CH621392 A5 CH 621392A5
Authority
CH
Switzerland
Prior art keywords
spindle
threaded spindle
roller
rollers
bearing according
Prior art date
Application number
CH199078A
Other languages
German (de)
English (en)
Inventor
Fernand Moser
Original Assignee
Fernand Moser
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 Fernand Moser filed Critical Fernand Moser
Priority to CH199078A priority Critical patent/CH621392A5/de
Priority to DE7979100440T priority patent/DE2962981D1/de
Priority to EP79100440A priority patent/EP0003802B1/de
Priority to IT20392/79A priority patent/IT1111696B/it
Priority to US06/013,116 priority patent/US4218102A/en
Publication of CH621392A5 publication Critical patent/CH621392A5/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
    • F16H25/2247—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with rollers
    • F16H25/2266—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with rollers arranged substantially in parallel to the screw shaft axis

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Rolling Contact Bearings (AREA)
  • Support Of The Bearing (AREA)
CH199078A 1978-02-23 1978-02-23 CH621392A5 (ru)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH199078A CH621392A5 (ru) 1978-02-23 1978-02-23
DE7979100440T DE2962981D1 (en) 1978-02-23 1979-02-14 Spindle bearing without backlash
EP79100440A EP0003802B1 (de) 1978-02-23 1979-02-14 Spielfreie Spindellagerung
IT20392/79A IT1111696B (it) 1978-02-23 1979-02-21 Supporto per fuso operatore
US06/013,116 US4218102A (en) 1978-02-23 1979-02-21 Spindle bearing for spindle shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH199078A CH621392A5 (ru) 1978-02-23 1978-02-23

Publications (1)

Publication Number Publication Date
CH621392A5 true CH621392A5 (ru) 1981-01-30

Family

ID=4223328

Family Applications (1)

Application Number Title Priority Date Filing Date
CH199078A CH621392A5 (ru) 1978-02-23 1978-02-23

Country Status (5)

Country Link
US (1) US4218102A (ru)
EP (1) EP0003802B1 (ru)
CH (1) CH621392A5 (ru)
DE (1) DE2962981D1 (ru)
IT (1) IT1111696B (ru)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6285753U (ru) * 1985-11-16 1987-06-01
DE3921002A1 (de) * 1989-06-27 1991-01-10 Meyer Florian Spindelantrieb mit mehrfach gelagerter spindel
DE19516199C2 (de) 1995-05-08 1998-01-08 Deutsche Forsch Luft Raumfahrt Verwendung einer Vorrichtung zur Umwandlung einer Dreh- in eine Axialbewegung
DE19646351A1 (de) * 1996-11-09 1998-05-14 Schaeffler Waelzlager Ohg Vorrichtung zur Umwandlung einer Drehbewegung in eine Axialbewegung
DE19747074A1 (de) 1997-10-24 1999-04-29 Schaeffler Waelzlager Ohg Lageranordnung
US6260285B1 (en) 1998-08-24 2001-07-17 Nutec Components, Inc. Precision workpiece positioning device
US9388342B2 (en) * 2012-04-30 2016-07-12 Delta Valve, Llc Electric actuator for coke drum unheading valve
CN111120608B (zh) * 2019-12-24 2022-04-22 颀中科技（苏州）有限公司 一种半螺母组件

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2321442A (en) * 1941-12-10 1943-06-08 Thompson Grinder Co Collapsible antifriction nut
US2611280A (en) * 1948-07-03 1952-09-23 William A Brinkhurst Screw feed mechanism
US3165007A (en) * 1962-07-11 1965-01-12 Elway P Gray Feed mechanism
US3244021A (en) * 1965-02-24 1966-04-05 Frank W Antila Roller bearing nut
US3398599A (en) * 1967-03-03 1968-08-27 Walter P Hill Inc Precision nut for numerical control machines
US3614900A (en) * 1970-05-08 1971-10-26 Wahlmark Systems Anti-friction drive
DE2109640A1 (de) * 1971-03-01 1972-09-07 Alfred Loch Kg Maschinenfabrik, 8300 Landshut Aus einer Spindel und einer Gewinde mutter bestehende Baueinheit fur Werk zeugmaschinen
US3963286A (en) * 1974-03-11 1976-06-15 Stanley Richard B Antifriction roller bearing
FR2298742A1 (fr) * 1975-01-21 1976-08-20 Tech Integrale Dispositif de roulement a rou
US4050319A (en) * 1976-01-16 1977-09-27 Stanley Richard B Linear actuator

Also Published As

Publication number Publication date
EP0003802B1 (de) 1982-06-02
DE2962981D1 (en) 1982-07-22
IT1111696B (it) 1986-01-13
IT7920392A0 (it) 1979-02-21
EP0003802A1 (de) 1979-09-05
US4218102A (en) 1980-08-19

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Legal Events

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PL Patent ceased