FR2352316A1 - Procede de fabrication d'analyseurs polygonaux a facettes multiples par coulee par centrifugation - Google Patents

Procede de fabrication d'analyseurs polygonaux a facettes multiples par coulee par centrifugation

Info

Publication number
FR2352316A1
FR2352316A1 FR7714068A FR7714068A FR2352316A1 FR 2352316 A1 FR2352316 A1 FR 2352316A1 FR 7714068 A FR7714068 A FR 7714068A FR 7714068 A FR7714068 A FR 7714068A FR 2352316 A1 FR2352316 A1 FR 2352316A1
Authority
FR
France
Prior art keywords
facetted
analyzers
polygonal
centrifugation
casting
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
FR7714068A
Other languages
English (en)
Other versions
FR2352316B3 (fr
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of FR2352316A1 publication Critical patent/FR2352316A1/fr
Application granted granted Critical
Publication of FR2352316B3 publication Critical patent/FR2352316B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00596—Mirrors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/006—Degassing moulding material or draining off gas during moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/74—Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/10—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. casting around inserts or for coating articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2063/00—Use of EP, i.e. epoxy resins or derivatives thereof, as moulding material
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31511—Of epoxy ether
    • Y10T428/31515—As intermediate layer
    • Y10T428/31522—Next to metal
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31511—Of epoxy ether
    • Y10T428/31529—Next to metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Moulding By Coating Moulds (AREA)
FR7714068A 1976-05-19 1977-05-09 Procede de fabrication d'analyseurs polygonaux a facettes multiples par coulee par centrifugation Granted FR2352316A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/687,720 US4093350A (en) 1976-05-19 1976-05-19 System for centrifugally casting a thin film plastic in a replica process for providing multi-faceted polygonal scanners

Publications (2)

Publication Number Publication Date
FR2352316A1 true FR2352316A1 (fr) 1977-12-16
FR2352316B3 FR2352316B3 (fr) 1980-03-07

Family

ID=24761570

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7714068A Granted FR2352316A1 (fr) 1976-05-19 1977-05-09 Procede de fabrication d'analyseurs polygonaux a facettes multiples par coulee par centrifugation

Country Status (4)

Country Link
US (1) US4093350A (fr)
JP (1) JPS52141239A (fr)
FR (1) FR2352316A1 (fr)
NL (1) NL7705514A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2923954A1 (de) * 1978-06-13 1980-01-03 Nhk Spring Co Ltd Reflektor sowie ein verfahren zu dessen herstellung
GB2065323B (en) * 1979-12-13 1983-11-30 Philips Electronic Associated Making polygonal rotary scanners
JPS56110904A (en) * 1980-02-07 1981-09-02 Sumitomo Bakelite Co Ltd Production of polyhedral mirror
US4327661A (en) * 1980-08-05 1982-05-04 E. I. Du Pont De Nemours And Company Chamber block having a supernatant collection receptacle therein
US4306514A (en) * 1980-08-05 1981-12-22 E. I. Du Pont De Nemours And Company Chamber block with a removable supernatant collection vial
JPS57205702A (en) * 1981-10-12 1982-12-16 Fuji Xerox Co Ltd Rotary polyhedral mirror and its production
JPS59172624A (ja) * 1983-03-23 1984-09-29 Hitachi Ltd 光偏向走査装置
JPS624718U (fr) * 1985-06-24 1987-01-12
US7128943B1 (en) * 2002-02-20 2006-10-31 University Of South Florida Methods for fabricating lenses at the end of optical fibers in the far field of the fiber aperture

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2925570A (en) * 1954-08-12 1960-02-16 Strock Howard Eugene Current transformer
US3281264A (en) * 1963-01-31 1966-10-25 Coast Metals Inc Method of gold-plating aluminum
US3515571A (en) * 1963-07-02 1970-06-02 Lockheed Aircraft Corp Deposition of gold films
US3198657A (en) * 1964-09-17 1965-08-03 Ibm Process for spin coating objects
US3751549A (en) * 1969-03-12 1973-08-07 Mcculloch Corp Process for impregnating electrical components
US3607457A (en) * 1969-05-29 1971-09-21 Bofors Ab Method of manufacturing a rotary scanning prism
US3831104A (en) * 1969-09-05 1974-08-20 American Optical Corp Laser transmitter
US3889363A (en) * 1971-02-16 1975-06-17 Richard P Davis Method of making printed circuit boards
US3804663A (en) * 1971-05-26 1974-04-16 Dow Chemical Co Method of internally coating rigid or semi-rigid plastic containers
US3730760A (en) * 1971-11-26 1973-05-01 Ibm Vertical centrifugal spin coating method
US3791876A (en) * 1972-10-24 1974-02-12 Aluminum Co Of America Method of making high strength aluminum alloy forgings and product produced thereby
US3834789A (en) * 1973-02-02 1974-09-10 Dominion Auto Access Reflecting device
US3908040A (en) * 1974-01-07 1975-09-23 Us Air Force Method of encapsulation
US3984598A (en) * 1974-02-08 1976-10-05 Universal Oil Products Company Metal-clad laminates
US3971873A (en) * 1974-04-23 1976-07-27 Reynolds Metals Company Method of producing high brightness corrosion resistant finish on the surface of aluminum and its alloys

Also Published As

Publication number Publication date
JPS6122283B2 (fr) 1986-05-31
NL7705514A (nl) 1977-11-22
US4093350A (en) 1978-06-06
FR2352316B3 (fr) 1980-03-07
JPS52141239A (en) 1977-11-25

Similar Documents

Publication Publication Date Title
BE849751A (fr) Procede de fabrication d'un document
BE841984A (fr) Procede de fabrication d'un bonbon carbonate
BE883527A (fr) Procede de fabrication d'une plaque de construction
BE883380A (fr) Procede de fabrication d'une structure composite
FR2351771A1 (fr) Procede de fabrication par moulage par injection d'analyseurs a facettes multiples destines a l'analyse optique d'images
FR2351500A1 (fr) Procede perfectionne pour la fabrication d'interfaces metal-semi-conducteur
BE878079A (fr) Procede de fabrication d'un element de construction
FR2324456A1 (fr) Procede de fabrication d'un stratifie utile pour confectionner des pneumatiques
BE843077A (fr) Procede de fabrication de l'aldhyde betamethylthiopropionique
FR2296689A1 (fr) Procede de fabrication d'a-galactosidase par un micro-organisme
BE869673A (fr) Procede de fabrication d'une brique carbone-magnesie
BE838332R (fr) Procede de fabrication d'un succedane d'amuse-geule
FR2337942A1 (fr) Procede pour la fabrication d'un constituant electrique a languettes
FR2352316A1 (fr) Procede de fabrication d'analyseurs polygonaux a facettes multiples par coulee par centrifugation
FR2340914A2 (fr) Procede de fabrication de lentilles a gradient photochromique
FR2298814A1 (fr) Procede de fabrication d'elements electrophotographiques
BE859479A (fr) Procede de fabrication d'orthoacetates d'alcoyle
FR2300747A1 (fr) Procede de fabrication d'une roue de turbine
FR2336997A1 (fr) Procede de realisation d'un modele monobloc utile pour la fabrication de moules
FR2338562A1 (fr) Procede de fabrication d'interrupteurs a coupure dans le vide
RO84686A (fr) Procede pour la preparation du procede a du-1-triazolyle-styrenes-1-substitus
FR2339571A1 (fr) Procede de preparation d'aluminosilicates cristallins a structure de faujasite
BE855969A (fr) Procede de fabrication d'un fil a ame
BE872357A (fr) Procede de fabrication d'alpha-hydroxymethylene-nitriles
FR2348028A1 (fr) Procede de fabrication d'un moule en ceramique