SE440822B - Anordning for att omvandla en roterande rorelse till en linjer rorelse - Google Patents

Anordning for att omvandla en roterande rorelse till en linjer rorelse

Info

Publication number
SE440822B
SE440822B SE8401481A SE8401481A SE440822B SE 440822 B SE440822 B SE 440822B SE 8401481 A SE8401481 A SE 8401481A SE 8401481 A SE8401481 A SE 8401481A SE 440822 B SE440822 B SE 440822B
Authority
SE
Sweden
Prior art keywords
threads
teeth
rollers
average diameter
screw
Prior art date
Application number
SE8401481A
Other languages
English (en)
Swedish (sv)
Other versions
SE8401481D0 (sv
Inventor
Bo Granbom
Original Assignee
Bo Granbom
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 Bo Granbom filed Critical Bo Granbom
Priority to SE8401481A priority Critical patent/SE440822B/sv
Publication of SE8401481D0 publication Critical patent/SE8401481D0/xx
Priority to FI850956A priority patent/FI850956L/fi
Priority to NO850998A priority patent/NO850998L/no
Priority to JP60052157A priority patent/JPS60241551A/ja
Priority to US06/712,255 priority patent/US4615229A/en
Priority to DK119485A priority patent/DK119485A/da
Priority to EP85850094A priority patent/EP0157747A1/en
Publication of SE440822B publication Critical patent/SE440822B/sv

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
    • 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
    • Y10T74/19781—Non-recirculating rolling elements
    • Y10T74/19791—Cylindrical or quasi-cylindrical roller element [e.g., inclined roller, etc.]
    • Y10T74/19795—Parallel to shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Structure Of Transmissions (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Knitting Machines (AREA)
SE8401481A 1984-03-16 1984-03-16 Anordning for att omvandla en roterande rorelse till en linjer rorelse SE440822B (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE8401481A SE440822B (sv) 1984-03-16 1984-03-16 Anordning for att omvandla en roterande rorelse till en linjer rorelse
FI850956A FI850956L (fi) 1984-03-16 1985-03-11 Anordning foer att omvandla en roterande roerelse till en linjaer roerelse.
NO850998A NO850998L (no) 1984-03-16 1985-03-13 Anordning for omvandling av et roterende bevegelse til en lineaer bevegelse
JP60052157A JPS60241551A (ja) 1984-03-16 1985-03-14 変換装置
US06/712,255 US4615229A (en) 1984-03-16 1985-03-15 Device for translating a rotary motion to a linear one
DK119485A DK119485A (da) 1984-03-16 1985-03-15 Indretning til omsaetning af en roterende bevaegelse til en liniaer bevaegelse
EP85850094A EP0157747A1 (en) 1984-03-16 1985-03-15 A device for translating a rotary motion to a linear one

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8401481A SE440822B (sv) 1984-03-16 1984-03-16 Anordning for att omvandla en roterande rorelse till en linjer rorelse

Publications (2)

Publication Number Publication Date
SE8401481D0 SE8401481D0 (sv) 1984-03-16
SE440822B true SE440822B (sv) 1985-08-19

Family

ID=20355181

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8401481A SE440822B (sv) 1984-03-16 1984-03-16 Anordning for att omvandla en roterande rorelse till en linjer rorelse

Country Status (7)

Country Link
US (1) US4615229A (fi)
EP (1) EP0157747A1 (fi)
JP (1) JPS60241551A (fi)
DK (1) DK119485A (fi)
FI (1) FI850956L (fi)
NO (1) NO850998L (fi)
SE (1) SE440822B (fi)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8702656U1 (de) * 1986-08-28 1987-10-08 Pradler, Josef, 73230 Kirchheim Linearantriebseinheit
US5992258A (en) * 1996-12-02 1999-11-30 Akebono Brake Industry Co., Ltd. Rotation/linear motion converting mechanism
US7059447B1 (en) * 1999-12-21 2006-06-13 Ford Global Technologies, Inc. Automotive vehicle steering system having an electric motor powered linear actuator shaft for turning a steered wheel
EP1762752A4 (en) * 2004-06-22 2011-08-03 Nobuyoshi Sugitani GEAR MECHANISM, PLANETARY WHEEL DEVICE, ROTARY BEARING DEVICE, AND MAGIC PLANETARY WHEEL SPEED REDUCER
JP4898123B2 (ja) * 2005-01-13 2012-03-14 Ｎｔｎ株式会社 電動式直動アクチュエータおよび電動式ブレーキ装置
JP4645364B2 (ja) * 2005-08-25 2011-03-09 トヨタ自動車株式会社 回転直動変換機構
JP5345587B2 (ja) * 2010-06-15 2013-11-20 株式会社日立製作所 回転直動変換機構
EA020935B1 (ru) * 2012-05-11 2015-02-27 Зао "Диаконт" Электромеханический привод с демпфирующим устройством
DE102018209819A1 (de) 2018-06-18 2019-12-19 Zf Friedrichshafen Ag Spindelantrieb für eine steer-by-wire-Lenkung sowie steer-by-wire-Lenkung
DE102020109453A1 (de) * 2020-04-03 2021-10-07 Zf Active Safety Gmbh Elektrisch ansteuerbare Betätigungseinheit für eine Kraftfahrzeug-Bremsanlage, Bremskraftverstärker mit einer solchen elektrisch ansteuerbaren Betätigungseinheit und Kraftfahrzeug-Bremsanlage mit einem solchen Bremskraftverstärker
DE102020109449A1 (de) * 2020-04-03 2021-10-07 Zf Active Safety Gmbh Baugruppe für einen elektromechanischen Bremskraftverstärker einer Fahrzeug- Bremsanlage, Bremskraftverstärker mit einer solchen Baugruppe und Fahrzeug-Bremsanlage mit einer solchen Baugruppe

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US150136A (en) * 1874-04-28 Improvement in screws for imparting motion to machinery
BE496556A (fi) * 1949-07-13
BE628366A (fi) * 1962-02-21 1963-05-29
US3173304A (en) * 1962-12-19 1965-03-16 Strandgren Carl Bruno Nut and screw devices
CH411479A (fr) * 1964-04-09 1966-04-15 Bruno Strandgrenn Carl Dispositif à vis et écrou avec rouleaux satellites filetés
US3406584A (en) * 1967-08-21 1968-10-22 Roantree Electro Mech Corp Differential roller nut
US3508452A (en) * 1968-04-11 1970-04-28 Roantree Electro Mech Corp Gearing mechanism
FR1577532A (fi) * 1968-06-27 1969-08-08
FR1577533A (fi) * 1968-06-27 1969-08-08
FR2468798A1 (fr) * 1979-09-11 1981-05-08 Tech Integrale Mecanisme debrayable, de vis et ecrou a roulement
SE8107545L (sv) * 1981-12-16 1983-06-17 Bo Granbom Anordning for att omvandla en roterande rorelse till en linjer rorelse
US4526053A (en) * 1983-02-14 1985-07-02 Millipore Corporation Stabilized apparatus for converting rotational motion to linear motion

Also Published As

Publication number Publication date
JPS60241551A (ja) 1985-11-30
FI850956L (fi) 1985-09-17
EP0157747A1 (en) 1985-10-09
FI850956A0 (fi) 1985-03-11
DK119485D0 (da) 1985-03-15
DK119485A (da) 1985-09-17
SE8401481D0 (sv) 1984-03-16
US4615229A (en) 1986-10-07
NO850998L (no) 1985-09-17

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