IT1086289B - DEVICE TO CONVERT AN INVERTIBLE ROTARY MOTOR INTO A LINEAR MOTOR - Google Patents

DEVICE TO CONVERT AN INVERTIBLE ROTARY MOTOR INTO A LINEAR MOTOR

Info

Publication number
IT1086289B
IT1086289B IT2307077A IT2307077A IT1086289B IT 1086289 B IT1086289 B IT 1086289B IT 2307077 A IT2307077 A IT 2307077A IT 2307077 A IT2307077 A IT 2307077A IT 1086289 B IT1086289 B IT 1086289B
Authority
IT
Italy
Prior art keywords
motor
invertible
convert
linear motor
rotary
Prior art date
Application number
IT2307077A
Other languages
Italian (it)
Original Assignee
Illinois Tool Works
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 Illinois Tool Works filed Critical Illinois Tool Works
Application granted granted Critical
Publication of IT1086289B publication Critical patent/IT1086289B/en

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
IT2307077A 1976-05-03 1977-05-02 DEVICE TO CONVERT AN INVERTIBLE ROTARY MOTOR INTO A LINEAR MOTOR IT1086289B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68255976A 1976-05-03 1976-05-03

Publications (1)

Publication Number Publication Date
IT1086289B true IT1086289B (en) 1985-05-28

Family

ID=24740220

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2307077A IT1086289B (en) 1976-05-03 1977-05-02 DEVICE TO CONVERT AN INVERTIBLE ROTARY MOTOR INTO A LINEAR MOTOR

Country Status (14)

Country Link
JP (1) JPS52133471A (en)
AR (1) AR213955A1 (en)
AU (1) AU512598B2 (en)
BE (1) BE854192A (en)
BR (1) BR7702733A (en)
CA (1) CA1058909A (en)
CH (1) CH615258A5 (en)
DE (1) DE2718888C2 (en)
ES (1) ES458412A1 (en)
FR (1) FR2350519A1 (en)
GB (1) GB1578476A (en)
IT (1) IT1086289B (en)
NL (1) NL186338C (en)
SE (1) SE436920B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4576057A (en) * 1984-06-13 1986-03-18 Illinois Tool Works Inc. Anti-friction nut/screw drive
DE4115756A1 (en) * 1991-05-15 1992-11-19 Schaeffler Waelzlager Kg Rolling screw drive with threaded spindle and nut - has profiled rollers with parallel grooves and specially dimensioned pitch for spindle
EP0886076A3 (en) * 1997-06-16 1999-12-15 Deutsches Zentrum für Luft- und Raumfahrt e.V. Actuator for an electrically-operated disc brake assembly for vehicles
DE19916288A1 (en) * 1999-04-12 2000-10-19 Schaeffler Waelzlager Ohg Automotive brake converts shaft rotary motion into axial motion combines compact outer dimensions with high load bearing factor
DE19919566A1 (en) * 1999-04-29 2000-11-02 Schaeffler Waelzlager Ohg Device for converting a rotary movement into a linear movement
DE10017447C2 (en) * 2000-04-07 2003-01-09 Arne Hauberg axial drive
DE10034289B4 (en) * 2000-07-14 2006-10-26 Bayerische Motoren Werke Ag Seat
GB0129350D0 (en) 2001-12-07 2002-01-30 Prec Actuation Systems Ltd A device
DE102006060681B3 (en) * 2006-12-21 2007-12-13 Wilhelm Narr Gmbh & Co. Kg Spindle drive has a ring seal, against the spindle nut, sliding on the spindle surface at the same rotary speed as the rollers
DE102007003704B4 (en) * 2007-01-25 2011-04-28 Wilhelm Narr Gmbh & Co. Kg Device for converting a rotational movement into an axial movement
JP4938726B2 (en) * 2008-05-20 2012-05-23 株式会社日本自動車部品総合研究所 Planetary differential screw type rotation / linear motion conversion mechanism and actuator
DE102011106079B4 (en) * 2011-06-30 2020-06-10 Robert Bosch Gmbh Planetary screw drive with end seal with a single sealing edge
DE102011051514A1 (en) * 2011-07-01 2013-01-03 Wittenstein Ag transmission
DE102011078647A1 (en) * 2011-07-05 2013-01-10 Schaeffler Technologies AG & Co. KG Fin adjustment mechanism
DE102011078646A1 (en) * 2011-07-05 2013-01-10 Schaeffler Technologies AG & Co. KG Ship Equipment Mechanics
DE202011108136U1 (en) * 2011-11-22 2013-02-25 Robert Bosch Gmbh Threaded with end seal which has a mounting mark
CN102562986A (en) * 2012-03-22 2012-07-11 上海久能机电制造有限公司 Planetary roller screw
DE102012220919B4 (en) * 2012-11-15 2016-02-25 Thyssenkrupp Marine Systems Gmbh Submarine with at least one steering gear
US10731740B1 (en) 2020-02-10 2020-08-04 Kan Cui Multiple small-pitch helical drives in linear and rotary actuators

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2924112A (en) * 1960-02-09 martens
US2831363A (en) * 1955-10-03 1958-04-22 Hupp Corp Screw actuator
US3004445A (en) * 1959-10-14 1961-10-17 Zeiss Carl Screw drive for measuring instruments
ES366631A1 (en) * 1968-05-01 1971-03-16 Porvair Ltd Procedure for the production of a colored polymer material. (Machine-translation by Google Translate, not legally binding)
NL6918719A (en) * 1968-12-13 1970-06-16
FR2093070A5 (en) * 1970-06-01 1972-01-28 Skf Svenska Kullagerfab Ab
SE357241B (en) * 1972-04-25 1973-06-18 Skf Ind Trading & Dev

Also Published As

Publication number Publication date
FR2350519A1 (en) 1977-12-02
GB1578476A (en) 1980-11-05
ES458412A1 (en) 1978-04-01
NL7704792A (en) 1977-11-07
CA1058909A (en) 1979-07-24
SE436920B (en) 1985-01-28
NL186338C (en) 1990-11-01
DE2718888A1 (en) 1977-11-17
NL186338B (en) 1990-06-01
BR7702733A (en) 1978-08-29
DE2718888C2 (en) 1986-01-30
BE854192A (en) 1977-11-03
AU2471077A (en) 1978-11-02
CH615258A5 (en) 1980-01-15
SE7705047L (en) 1977-11-04
FR2350519B1 (en) 1984-08-10
JPS52133471A (en) 1977-11-08
AU512598B2 (en) 1980-10-16
AR213955A1 (en) 1979-04-11

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