GB2091375A - A device for converting rotary motion into linear motion - Google Patents

A device for converting rotary motion into linear motion Download PDF

Info

Publication number
GB2091375A
GB2091375A GB8200290A GB8200290A GB2091375A GB 2091375 A GB2091375 A GB 2091375A GB 8200290 A GB8200290 A GB 8200290A GB 8200290 A GB8200290 A GB 8200290A GB 2091375 A GB2091375 A GB 2091375A
Authority
GB
United Kingdom
Prior art keywords
wheels
web
tubular member
helical
helical grooves
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GB8200290A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB2091375A publication Critical patent/GB2091375A/en
Withdrawn legal-status Critical Current

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)
GB8200290A 1981-01-15 1982-01-06 A device for converting rotary motion into linear motion Withdrawn GB2091375A (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
GB2091375A true GB2091375A (en) 1982-07-28

Family

ID=20342887

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8200290A Withdrawn GB2091375A (en) 1981-01-15 1982-01-06 A device for converting rotary motion into linear motion

Country Status (15)

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

Cited By (11)

* 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
EP0232022A2 (en) * 1986-01-24 1987-08-12 Devron-Hercules Inc. Converting rotational movement into linear movement
EP0371704A2 (en) * 1988-11-28 1990-06-06 Windwinder Corporation Rotary/linear actuator
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
WO2001086171A1 (de) * 2000-05-06 2001-11-15 Wittenstein Ag Vorrichtung zur umwandlung einer dreh- in eine axialbewegung
WO2004027291A1 (en) * 2002-09-19 2004-04-01 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
GB2437973A (en) * 2006-05-10 2007-11-14 Bruce James Renfew Actuator having wave generating means
US8266976B2 (en) 2005-05-31 2012-09-18 The Boeing Company Direct drive electromechanical linear actuators
WO2016000719A1 (en) * 2014-07-01 2016-01-07 3Part A/S Compact linear actuator

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3629281A1 (de) * 1986-08-28 1988-03-24 Josef Pradler Umsetzungstrieb zur umsetzung einer rotationsbewegung in eine linearbewegung
DE4127487C3 (de) * 1991-08-20 1997-11-13 Harmonic Drive Antriebstechnik Stellantrieb
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

Cited By (17)

* 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
EP0232022A2 (en) * 1986-01-24 1987-08-12 Devron-Hercules Inc. Converting rotational movement into linear movement
EP0232022A3 (en) * 1986-01-24 1988-01-13 Devron-Hercules Inc. Converting rotational movement into linear movement
EP0371704A2 (en) * 1988-11-28 1990-06-06 Windwinder Corporation Rotary/linear actuator
EP0371704A3 (en) * 1988-11-28 1990-12-12 Windwinder Corporation Rotary/linear actuator
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
US6925901B2 (en) 2000-05-06 2005-08-09 Wittenstein Ag Device for converting rotational movement into axial movement
WO2001086171A1 (de) * 2000-05-06 2001-11-15 Wittenstein Ag Vorrichtung zur umwandlung einer dreh- in eine axialbewegung
WO2004027291A1 (en) * 2002-09-19 2004-04-01 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
US8266976B2 (en) 2005-05-31 2012-09-18 The Boeing Company Direct drive electromechanical linear actuators
EP1900081B1 (en) * 2005-05-31 2013-06-12 The Boeing Company Direct drive electromechanical linear actuators
GB2437973A (en) * 2006-05-10 2007-11-14 Bruce James Renfew Actuator having wave generating means
WO2007132357A2 (en) * 2006-05-10 2007-11-22 Bruce Renfrew Actuator
WO2007132357A3 (en) * 2006-05-10 2008-04-10 Bruce Renfrew Actuator
WO2016000719A1 (en) * 2014-07-01 2016-01-07 3Part A/S Compact linear actuator

Also Published As

Publication number Publication date
NO820110L (no) 1982-07-16
FI814212L (fi) 1982-07-16
JPS57137758A (en) 1982-08-25
SE8100206L (sv) 1982-07-16
DK6282A (da) 1982-07-16
ES271001Y (es) 1984-03-01
BE891712A (fr) 1982-04-30
FR2497902A1 (fr) 1982-07-16
AU7914881A (en) 1982-08-12
SE436788B (sv) 1985-01-21
IT8219102A0 (it) 1982-01-14
ZA818871B (en) 1982-11-24
NL8200012A (nl) 1982-08-02
DE3151647A1 (de) 1982-09-16
DD201936A5 (de) 1983-08-17
ES271001U (es) 1983-08-16
IT1149459B (it) 1986-12-03

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)