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ZA818871B - A device for converting a rotary motion into a linear motion - Google Patents

A device for converting a rotary motion into a linear motion

Info

Publication number
ZA818871B
ZA818871B ZA818871A ZA818871A ZA818871B ZA 818871 B ZA818871 B ZA 818871B ZA 818871 A ZA818871 A ZA 818871A ZA 818871 A ZA818871 A ZA 818871A ZA 818871 B ZA818871 B ZA 818871B
Authority
ZA
South Africa
Prior art keywords
motion
converting
linear motion
rotary
rotary motion
Prior art date
Application number
ZA818871A
Other languages
English (en)
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
Publication of ZA818871B publication Critical patent/ZA818871B/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
    • F16H25/2266—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
    • 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
    • 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
    • F16H49/00—Other gearings
    • F16H49/001—Wave gearings, e.g. harmonic drive transmissions
    • 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
    • F16H2025/228—Screw mechanisms having rollers being supported by the screw shaft and engaging the nut
    • 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
    • F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Knitting Machines (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
ZA818871A 1981-01-15 1981-12-22 A device for converting a rotary motion into a linear motion ZA818871B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8100206A SE436788B (sv) 1981-01-15 1981-01-15 Anordning for att omvandla en roterande rorelse till en linjer rorelse

Publications (1)

Publication Number Publication Date
ZA818871B true ZA818871B (en) 1982-11-24

Family

ID=20342887

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA818871A ZA818871B (en) 1981-01-15 1981-12-22 A device for converting a rotary motion into a linear motion

Country Status (15)

Country Link
JP (1) JPS57137758A (xx)
AU (1) AU7914881A (xx)
BE (1) BE891712A (xx)
DD (1) DD201936A5 (xx)
DE (1) DE3151647A1 (xx)
DK (1) DK6282A (xx)
ES (1) ES271001Y (xx)
FI (1) FI814212L (xx)
FR (1) FR2497902A1 (xx)
GB (1) GB2091375A (xx)
IT (1) IT1149459B (xx)
NL (1) NL8200012A (xx)
NO (1) NO820110L (xx)
SE (1) SE436788B (xx)
ZA (1) ZA818871B (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4591313A (en) * 1983-12-30 1986-05-27 The Boeing Company Propeller pitch control system and apparatus
CA1272055A (en) * 1986-01-24 1990-07-31 Richard Stewart Mcdiarmid Air motor - harmonic drive slice lip automation system
DE3629281A1 (de) * 1986-08-28 1988-03-24 Josef Pradler Umsetzungstrieb zur umsetzung einer rotationsbewegung in eine linearbewegung
US4909099A (en) * 1987-09-04 1990-03-20 Windwinder Corporation Rotary/linear actuator
DE4127487C3 (de) * 1991-08-20 1997-11-13 Harmonic Drive Antriebstechnik Stellantrieb
US5491372A (en) * 1991-10-11 1996-02-13 Exlar Corporation Electric linear actuator with planetary action
US5557154A (en) * 1991-10-11 1996-09-17 Exlar Corporation Linear actuator with feedback position sensor device
DE10022115A1 (de) 2000-05-06 2001-11-08 Wittenstein Gmbh & Co Kg Vorrichtung zur Umwandlung einer Dreh-in eine Axialbewegung
AU2003270826A1 (en) * 2002-09-19 2004-04-08 The John Hopkins University Planetary-harmonic motor
EP1536160A1 (en) * 2003-11-25 2005-06-01 Sener, Ingenieria Y Sistemas, S.A. Mechanism for transforming a rotational movement into a linear movement
JP4519711B2 (ja) * 2005-05-23 2010-08-04 日本電信電話株式会社 直動型減速装置
US20060266146A1 (en) 2005-05-31 2006-11-30 Waide William M Direct drive electromechanical linear actuators
GB2437973A (en) * 2006-05-10 2007-11-14 Bruce James Renfew Actuator having wave generating means
WO2016000719A1 (en) * 2014-07-01 2016-01-07 3Part A/S Compact linear actuator

Also Published As

Publication number Publication date
SE436788B (sv) 1985-01-21
BE891712A (fr) 1982-04-30
AU7914881A (en) 1982-08-12
FI814212A7 (fi) 1982-07-16
IT8219102A0 (it) 1982-01-14
IT1149459B (it) 1986-12-03
DE3151647A1 (de) 1982-09-16
DK6282A (da) 1982-07-16
NO820110L (no) 1982-07-16
ES271001U (es) 1983-08-16
JPS57137758A (en) 1982-08-25
ES271001Y (es) 1984-03-01
DD201936A5 (de) 1983-08-17
GB2091375A (en) 1982-07-28
FR2497902A1 (fr) 1982-07-16
NL8200012A (nl) 1982-08-02
SE8100206L (sv) 1982-07-16
FI814212L (fi) 1982-07-16

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