FI771360A7 - - Google Patents

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Info

Publication number
FI771360A7
FI771360A7 FI771360A FI771360A FI771360A7 FI 771360 A7 FI771360 A7 FI 771360A7 FI 771360 A FI771360 A FI 771360A FI 771360 A FI771360 A FI 771360A FI 771360 A7 FI771360 A7 FI 771360A7
Authority
FI
Finland
Application number
FI771360A
Other languages
Finnish (fi)
Inventor
Tadao Oyama
Original Assignee
Hitachi Ltd
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
Priority claimed from JP8909976A external-priority patent/JPS5931172B2/ja
Priority claimed from JP8909876A external-priority patent/JPS5315743A/ja
Priority claimed from JP9489776A external-priority patent/JPS594822B2/ja
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of FI771360A7 publication Critical patent/FI771360A7/fi

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/06—Screens for shielding; Masks interposed in the electron stream
    • H01J29/07—Shadow masks for colour television tubes
    • H01J29/073—Mounting arrangements associated with shadow masks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/46—Machines having sequentially arranged operating stations
    • 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
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53961—Means to assemble or disassemble with work-holder for assembly

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
FI771360A 1976-07-28 1977-04-28 FI771360A7 (OSRAM)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8909976A JPS5931172B2 (ja) 1976-07-28 1976-07-28 カラ−受像管のパネル位置決め装置
JP8909876A JPS5315743A (en) 1976-07-28 1976-07-28 Panel positioning device for color picture tube
JP9489776A JPS594822B2 (ja) 1976-08-11 1976-08-11 シヤドウマスク装着装置

Publications (1)

Publication Number Publication Date
FI771360A7 true FI771360A7 (OSRAM) 1978-01-29

Family

ID=27306026

Family Applications (1)

Application Number Title Priority Date Filing Date
FI771360A FI771360A7 (OSRAM) 1976-07-28 1977-04-28

Country Status (4)

Country Link
US (1) US4138774A (OSRAM)
DE (1) DE2719268C2 (OSRAM)
FI (1) FI771360A7 (OSRAM)
GB (1) GB1543287A (OSRAM)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2837381A1 (de) * 1978-08-26 1980-03-06 Standard Elektrik Lorenz Ag Verfahren und vorrichtung zum einsetzen einer schattenmaske in die bildschirmwanne einer farbbildroehre
FR2471040A1 (fr) * 1979-12-04 1981-06-12 Videocolor Procede, machine et dispositif pour l'automatisation des operations d'assemblage et de desassemblage d'un masque a l'interieur de la dalle-ecran lors de la fabrication d'un tube de television en couleurs
US4451243A (en) * 1980-07-11 1984-05-29 Rca Corporation Automatic mask-frame inserter
CA1156304A (en) * 1980-07-11 1983-11-01 Frank T. D'augustine Automatic mask-frame inserter
US4639230A (en) * 1980-07-25 1987-01-27 Zenith Electronics Corporation Apparatus and method for shadow mask insertion
US4356606A (en) * 1980-09-29 1982-11-02 Zenith Radio Corporation Shadow mask inserter apparatus and method
JPS5996629A (ja) * 1982-11-26 1984-06-04 Hitachi Ltd カラ−ブラウン管製造用パレツト
US4604072A (en) * 1984-07-03 1986-08-05 Rca Corporation Method for engaging support studs into shadow mask spring apparatus
JPS62157633A (ja) * 1985-12-28 1987-07-13 Tsubakimoto Chain Co カラ−ブラウン管製造装置におけるパネルとシヤドウマスクとの装着装置
JPS62246225A (ja) * 1986-04-18 1987-10-27 Toshiba Corp ブラウン管パネル支持装置
US4776822A (en) * 1987-11-12 1988-10-11 Zenith Electronics Corporation Registration transfer process for use in the manufacture of a tension mask color cathode ray tube
DE4311728C2 (de) * 1992-04-10 2002-04-18 Sony Corp Vorrichtung zur Montage einer Lochmaske
KR100294195B1 (ko) * 1993-06-21 2001-10-24 김순택 음극선관의코너스프링,프레임그리고새도우마스크의자동조립방법
US6626281B2 (en) * 2001-12-10 2003-09-30 Hon Hai Precision Ind. Co., Ltd. Workpiece shift apparatus for punch press

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3284884A (en) * 1965-02-01 1966-11-15 Nat Video Corp Assembly jig for positioning photographic shadow masks in color television picture tube face plates
US3899812A (en) * 1973-10-26 1975-08-19 Zenith Radio Corp Automatic apparatus for inserting a CRT mask into its mating panel

Also Published As

Publication number Publication date
GB1543287A (en) 1979-04-04
US4138774A (en) 1979-02-13
DE2719268C2 (de) 1983-07-14
DE2719268A1 (de) 1978-02-02

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: HITACHI, LTD.