FR2016024A1 - - Google Patents

Info

Publication number
FR2016024A1
FR2016024A1 FR6914097A FR6914097A FR2016024A1 FR 2016024 A1 FR2016024 A1 FR 2016024A1 FR 6914097 A FR6914097 A FR 6914097A FR 6914097 A FR6914097 A FR 6914097A FR 2016024 A1 FR2016024 A1 FR 2016024A1
Authority
FR
France
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Withdrawn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
FR6914097A
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.)
Duff Norton Co Inc
Original Assignee
Duff Norton Co Inc
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 Duff Norton Co Inc filed Critical Duff Norton Co Inc
Publication of FR2016024A1 publication Critical patent/FR2016024A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/08—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated
    • B66F3/18—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated actuated through worm gearings
    • 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
    • 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
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • F16H25/2472—Safety nuts
    • 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
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
    • Y10T74/18728—Backlash
    • 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
    • Y10T74/19623—Backlash take-up
    • 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
    • Y10T74/19749—Recirculating rolling elements
    • 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
    • Y10T74/1987—Rotary bodies
    • Y10T74/19893—Sectional
    • Y10T74/19898—Backlash take-up
    • Y10T74/19902—Screw and nut

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Transmission Devices (AREA)
FR6914097A 1968-08-21 1969-05-02 Withdrawn FR2016024A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75436868A 1968-08-21 1968-08-21

Publications (1)

Publication Number Publication Date
FR2016024A1 true FR2016024A1 (fr) 1970-04-30

Family

ID=25034489

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6914097A Withdrawn FR2016024A1 (fr) 1968-08-21 1969-05-02

Country Status (4)

Country Link
US (1) US3485110A (fr)
DE (1) DE1914550C3 (fr)
FR (1) FR2016024A1 (fr)
GB (1) GB1214095A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT349824B (de) * 1976-03-26 1979-04-25 Froelichstahl Herbert Ing Antriebsanordnung zur erzielung einer hin- und hergehenden bewegung einer schubstange, insbesondere fuer einen stallmistfoerderer
CH654781A5 (de) * 1981-02-20 1986-03-14 Hauni Werke Koerber & Co Kg Werkzeugmaschine, insbesondere flachschleifmaschine.
JPS58146753A (ja) * 1982-02-26 1983-09-01 Hiroshi Teramachi ボ−ルねじ
JPS60244556A (ja) * 1984-05-17 1985-12-04 Rengo Co Ltd 多色刷輪転印刷機の版胴交換装置
SE451084B (sv) * 1985-12-18 1987-08-31 Skf Nova Ab Anordning for astadkommande av bromsning av relativrotation mellan en mutter och en gengad axel
FR2601664B1 (fr) * 1986-07-18 1988-11-18 Peugeot Verin electrique a vis creuses a billes
IT212198Z2 (it) * 1987-07-24 1989-07-04 Roltra Spa Attuatore assiale
EP1333207B1 (fr) * 2002-02-01 2005-08-03 Vetco Gray Controls Limited Actionneur linéaire
ITBO20070148A1 (it) * 2007-03-05 2008-09-06 Mecvel S R L Attuatore lineare di tipo perfezionato
FR3016607B1 (fr) * 2014-01-20 2016-01-22 Sagem Defense Securite Actionneur de commande d'un plan horizontal de stabilisation d'un aeronef
ES2884063T3 (es) * 2017-05-11 2021-12-10 Sfs Intec Holding Ag Husillo roscado de bolas
DE102018116897A1 (de) 2018-07-12 2020-01-16 Schaeffler Technologies AG & Co. KG Kugelgewindetrieb

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3176963A (en) * 1962-03-23 1965-04-06 Joyce Cridland Co Safety jack with auxiliary safety nut
NL301211A (fr) * 1963-04-01
GB1068231A (en) * 1964-01-23 1967-05-10 British Aircraft Corp Ltd Improvements in screw-and-nut mechanisms incorporating recirculating ball screws

Also Published As

Publication number Publication date
US3485110A (en) 1969-12-23
GB1214095A (en) 1970-12-02
DE1914550B2 (de) 1973-11-22
DE1914550C3 (de) 1974-06-20
DE1914550A1 (de) 1970-03-05

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Legal Events

Date Code Title Description
ST Notification of lapse