FR571711A - Longitudinal displacement in both directions, and absolute immobilization, of a tube or shaft of any shape, by means of an endless screw - Google Patents

Longitudinal displacement in both directions, and absolute immobilization, of a tube or shaft of any shape, by means of an endless screw

Info

Publication number
FR571711A
FR571711A FR571711DA FR571711A FR 571711 A FR571711 A FR 571711A FR 571711D A FR571711D A FR 571711DA FR 571711 A FR571711 A FR 571711A
Authority
FR
France
Prior art keywords
directions
tube
shaft
shape
longitudinal displacement
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Georges-Henri-Louis Gascoin
Albert Legrand
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 filed Critical
Application granted granted Critical
Publication of FR571711A publication Critical patent/FR571711A/en
Expired 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
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/04—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
    • B23Q5/406—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw with means for meshing screw and 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
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • F16H25/2409—Elements essential to such mechanisms, e.g. screws, nuts one of the threads being replaced by elements specially formed for engaging the screw or nut, e.g. pins, racks, toothed belts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR571711D 1922-12-18 1922-12-18 Longitudinal displacement in both directions, and absolute immobilization, of a tube or shaft of any shape, by means of an endless screw Expired FR571711A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR571711T 1922-12-18

Publications (1)

Publication Number Publication Date
FR571711A true FR571711A (en) 1924-05-22

Family

ID=8950751

Family Applications (1)

Application Number Title Priority Date Filing Date
FR571711D Expired FR571711A (en) 1922-12-18 1922-12-18 Longitudinal displacement in both directions, and absolute immobilization, of a tube or shaft of any shape, by means of an endless screw

Country Status (1)

Country Link
FR (1) FR571711A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500882A1 (en) * 1981-02-27 1982-09-03 Dansk Gartneri Tek As Spur rod for greenhouse multiple roof window - has toothed ridge along double T=bar section protruding beyond paired ribs (DK 3.8.81)
US4641806A (en) * 1984-06-15 1987-02-10 A. M. Cousin & Cie Screw slide system having a manual or electric control or the like
US5761962A (en) * 1992-12-04 1998-06-09 Toshiba Kikai Kabushiki Kaisha Shaft rotation driving apparatus for machine tool
WO2003014507A1 (en) * 2001-08-07 2003-02-20 Prastel Spa Sliding gate movement system
ITBS20110180A1 (en) * 2011-12-23 2013-06-24 Gimatic Spa TRANSMISSION SYSTEM IN ELECTRIC LINEAR ACTUATORS

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500882A1 (en) * 1981-02-27 1982-09-03 Dansk Gartneri Tek As Spur rod for greenhouse multiple roof window - has toothed ridge along double T=bar section protruding beyond paired ribs (DK 3.8.81)
US4641806A (en) * 1984-06-15 1987-02-10 A. M. Cousin & Cie Screw slide system having a manual or electric control or the like
US5761962A (en) * 1992-12-04 1998-06-09 Toshiba Kikai Kabushiki Kaisha Shaft rotation driving apparatus for machine tool
US5966988A (en) * 1992-12-04 1999-10-19 Toshiba Kikai Kabushiki Kaisha Shaft rotation driving apparatus for machine tool
WO2003014507A1 (en) * 2001-08-07 2003-02-20 Prastel Spa Sliding gate movement system
ITBS20110180A1 (en) * 2011-12-23 2013-06-24 Gimatic Spa TRANSMISSION SYSTEM IN ELECTRIC LINEAR ACTUATORS

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