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FR2357950A1 - Dispositif rotatif de commutation mecanique pas a pas - Google Patents

Dispositif rotatif de commutation mecanique pas a pas

Info

Publication number
FR2357950A1
FR2357950A1 FR7620763A FR7620763A FR2357950A1 FR 2357950 A1 FR2357950 A1 FR 2357950A1 FR 7620763 A FR7620763 A FR 7620763A FR 7620763 A FR7620763 A FR 7620763A FR 2357950 A1 FR2357950 A1 FR 2357950A1
Authority
FR
France
Prior art keywords
circular plate
appts
baseplate
balls
position setting
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
FR7620763A
Other languages
English (en)
Other versions
FR2357950B1 (fr
Inventor
Benoit Le Guen
Rene Guilcher
Andre Jacques
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.)
Thales SA
Original Assignee
Thomson CSF 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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7620763A priority Critical patent/FR2357950A1/fr
Priority to DE19772730589 priority patent/DE2730589A1/de
Publication of FR2357950A1 publication Critical patent/FR2357950A1/fr
Application granted granted Critical
Publication of FR2357950B1 publication Critical patent/FR2357950B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/35—Optical coupling means having switching means
    • G02B6/3564—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details
    • 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
    • B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
    • B23Q16/02—Indexing equipment
    • B23Q16/08—Indexing equipment having means for clamping the relatively movable parts together in the indexed position
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/02—Details
    • H01H19/10—Movable parts; Contacts mounted thereon
    • H01H19/11—Movable parts; Contacts mounted thereon with indexing means
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/35—Optical coupling means having switching means
    • G02B6/3502—Optical coupling means having switching means involving direct waveguide displacement, e.g. cantilever type waveguide displacement involving waveguide bending, or displacing an interposed waveguide between stationary waveguides
    • G02B6/3504—Rotating, tilting or pivoting the waveguides, or with the waveguides describing a curved path

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Units (AREA)

Abstract

Le dispositif suivant l'invention permet une commutation pas-à-pas précise et fiable. Il comporte : un plateau fixe P1 circulaire, d'axe YY, muni sur l'une de ses faces, de n fois trois rainures R 1 , R2 , R3 , disposées à 120 degrés l'une de l'autre, chaque rainure s'ouvrant sur deux plans inclinés formant un dièdre d'angle theta 2 , les droites portant les arêtes de ces dièdres étant perpendiculaires à l'axe YY et concourrant en un point 0 situé sur l'axe YY; Un plateau mobile P2 d'axe YY superposé au plateau fixe P1 et muni de trois logements L 1 , L2 , L3 à 120 degrés , coniques, d'angle au sommet theta 2 < theta 1 , dans lesquels sont disposées des billes B1 , B2 , B3 qui viennent s'introduire dans l'une ou l'autre des rainures R1 , R2 , R3 . Ce dispositif peut être utilisé pour la commutation des fibres optiques.
FR7620763A 1976-07-07 1976-07-07 Dispositif rotatif de commutation mecanique pas a pas Granted FR2357950A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7620763A FR2357950A1 (fr) 1976-07-07 1976-07-07 Dispositif rotatif de commutation mecanique pas a pas
DE19772730589 DE2730589A1 (de) 1976-07-07 1977-07-06 Mechanische drehschrittschaltvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7620763A FR2357950A1 (fr) 1976-07-07 1976-07-07 Dispositif rotatif de commutation mecanique pas a pas

Publications (2)

Publication Number Publication Date
FR2357950A1 true FR2357950A1 (fr) 1978-02-03
FR2357950B1 FR2357950B1 (fr) 1980-04-18

Family

ID=9175356

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7620763A Granted FR2357950A1 (fr) 1976-07-07 1976-07-07 Dispositif rotatif de commutation mecanique pas a pas

Country Status (2)

Country Link
DE (1) DE2730589A1 (fr)
FR (1) FR2357950A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002750A1 (fr) * 1979-05-31 1980-12-11 Hollandse Signaalapparaten Bv Bagues collectrices optiques
EP0048458A2 (fr) * 1980-09-18 1982-03-31 Dieter Hansen GmbH Ensemble porte-outil, broche pour une machine-outil et méthode de sa fabrication
FR2548944A1 (fr) * 1983-07-12 1985-01-18 Ernault Somua H Dispositif d'indexage et de blocage d'un plateau rotatif de machine-outil
WO1991006396A2 (fr) * 1989-10-24 1991-05-16 Lk Limited Determination de relations spatiales
WO2002093604A1 (fr) * 2001-05-15 2002-11-21 Methode Electronics Inc Dispositif d'arret comportant un organe de reglage du type coulisseau

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002750A1 (fr) * 1979-05-31 1980-12-11 Hollandse Signaalapparaten Bv Bagues collectrices optiques
EP0048458A2 (fr) * 1980-09-18 1982-03-31 Dieter Hansen GmbH Ensemble porte-outil, broche pour une machine-outil et méthode de sa fabrication
EP0048458A3 (fr) * 1980-09-18 1983-04-20 Dieter Hansen GmbH Ensemble porte-outil, broche pour une machine-outil et méthode de sa fabrication
FR2548944A1 (fr) * 1983-07-12 1985-01-18 Ernault Somua H Dispositif d'indexage et de blocage d'un plateau rotatif de machine-outil
EP0136925A1 (fr) * 1983-07-12 1985-04-10 Ernault-Toyoda Automation Dispositif d'indexage et de blocage d'un plateau rotatif
WO1991006396A2 (fr) * 1989-10-24 1991-05-16 Lk Limited Determination de relations spatiales
WO1991006396A3 (fr) * 1989-10-24 1991-07-25 Lk Ltd Determination de relations spatiales
WO2002093604A1 (fr) * 2001-05-15 2002-11-21 Methode Electronics Inc Dispositif d'arret comportant un organe de reglage du type coulisseau

Also Published As

Publication number Publication date
DE2730589A1 (de) 1978-01-12
FR2357950B1 (fr) 1980-04-18

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Legal Events

Date Code Title Description
ST Notification of lapse