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FR2458009A1 - Mecanisme d'ecrou et vis a billes inserees de portee - Google Patents

Mecanisme d'ecrou et vis a billes inserees de portee

Info

Publication number
FR2458009A1
FR2458009A1 FR8011711A FR8011711A FR2458009A1 FR 2458009 A1 FR2458009 A1 FR 2458009A1 FR 8011711 A FR8011711 A FR 8011711A FR 8011711 A FR8011711 A FR 8011711A FR 2458009 A1 FR2458009 A1 FR 2458009A1
Authority
FR
France
Prior art keywords
spindle
dia
balls
ball screw
correspondingly smaller
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.)
Granted
Application number
FR8011711A
Other languages
English (en)
Other versions
FR2458009B1 (fr
Inventor
Ixidor Solupe Zulaica
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.)
Shuton SA
Original Assignee
Shuton SA
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 Shuton SA filed Critical Shuton SA
Publication of FR2458009A1 publication Critical patent/FR2458009A1/fr
Application granted granted Critical
Publication of FR2458009B1 publication Critical patent/FR2458009B1/fr
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
    • 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)

Abstract

CE MECANISME A BILLES DE PORTEE, POUVANT ETRE MUNI D'UN DISPOSITIF DE RECYCLAGE DES BILLES, COMPREND UNE VIS, OU ELEMENTS INTERIEUR DE PORTEE, COMPORTANT TROIS GORGES HELICOIDALES 1, 2, 3 ET UN ECROU OU ELEMENT EXTERIEUR DE PORTEE A TROIS GORGES HELICOIDALES COOPERANT AVEC CELLES DE LA VIS, DES BILLES ETANT INSEREES ENTRE LES GORGES ASSOCIEES DE CES DEUX ELEMENTS. LES DIAMETRES DE GORGES ET DE BILLES ADOPTES SONT EGAUX AU DIAMETRE NORMALEMENT DETERMINE POUR LE PAS D'UNE GORGE UNIQUE CORRESPONDANT A L'ECARTEMENT DE DEUX GORGES VOISINES DE LA SERIE. CET AGENCEMENT PERMET LA DIMINUTION DE DIMENSION DE GORGE ET EVITE AINSI L'AFFAIBLISSEMENT EXCESSIF DE LA VIS, PARTICULIEREMENT LORSQUE CELLE-CI EST DE FAIBLE DIAMETRE.
FR8011711A 1979-05-30 1980-05-27 Mecanisme d'ecrou et vis a billes inserees de portee Expired FR2458009B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES48104379 1979-05-30

Publications (2)

Publication Number Publication Date
FR2458009A1 true FR2458009A1 (fr) 1980-12-26
FR2458009B1 FR2458009B1 (fr) 1986-07-18

Family

ID=8478369

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8011711A Expired FR2458009B1 (fr) 1979-05-30 1980-05-27 Mecanisme d'ecrou et vis a billes inserees de portee

Country Status (4)

Country Link
JP (1) JPS566945A (fr)
DE (1) DE3020209A1 (fr)
FR (1) FR2458009B1 (fr)
IT (2) IT8035795V0 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60126434U (ja) * 1984-02-03 1985-08-26 エヌオーケー株式会社 軟性リング供給装置
JPS6235157A (ja) * 1985-08-06 1987-02-16 Hiroshi Teramachi ポ−ルねじ
DE3731194A1 (de) * 1987-09-17 1989-03-30 Fraunhofer Ges Forschung Kugelumlaufspindel
GB8919990D0 (en) * 1989-09-05 1989-10-18 British Aerospace Ball-screw mechanisms

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR833386A (fr) * 1937-02-09 1938-10-20 Eclipse Aviat Corp Perfectionnements aux mécanismes d'entraînement
US2891414A (en) * 1957-04-22 1959-06-23 Us Industries Inc Anti-friction screw means
FR1382450A (fr) * 1963-01-23 1964-12-18 Dispositif pour tailler la denture des engrenages par mortaisage au moyen d'un outilde coupe à disque
FR2203469A5 (fr) * 1972-10-13 1974-05-10 Tech Integrale
FR2327458A1 (fr) * 1975-10-07 1977-05-06 Wilke Richard Tige filetee a billes
FR2329908A1 (fr) * 1975-10-28 1977-05-27 Arnold Franz Mecanisme d'entrainement a vis

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR833386A (fr) * 1937-02-09 1938-10-20 Eclipse Aviat Corp Perfectionnements aux mécanismes d'entraînement
US2891414A (en) * 1957-04-22 1959-06-23 Us Industries Inc Anti-friction screw means
FR1382450A (fr) * 1963-01-23 1964-12-18 Dispositif pour tailler la denture des engrenages par mortaisage au moyen d'un outilde coupe à disque
FR2203469A5 (fr) * 1972-10-13 1974-05-10 Tech Integrale
FR2327458A1 (fr) * 1975-10-07 1977-05-06 Wilke Richard Tige filetee a billes
FR2329908A1 (fr) * 1975-10-28 1977-05-27 Arnold Franz Mecanisme d'entrainement a vis

Also Published As

Publication number Publication date
FR2458009B1 (fr) 1986-07-18
IT8048812A0 (it) 1980-05-28
IT8035795V0 (it) 1980-05-28
DE3020209A1 (de) 1980-12-11
IT1127471B (it) 1986-05-21
JPS566945A (en) 1981-01-24

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Legal Events

Date Code Title Description
ST Notification of lapse