JPS54147774A - Mounting unit for shadow mask - Google Patents

Mounting unit for shadow mask

Info

Publication number
JPS54147774A
JPS54147774A JP5558478A JP5558478A JPS54147774A JP S54147774 A JPS54147774 A JP S54147774A JP 5558478 A JP5558478 A JP 5558478A JP 5558478 A JP5558478 A JP 5558478A JP S54147774 A JPS54147774 A JP S54147774A
Authority
JP
Japan
Prior art keywords
mask
panel
alignment
holder
pin
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
JP5558478A
Other languages
Japanese (ja)
Other versions
JPS5942942B2 (en
Inventor
Takamasa Naitou
Tadao Ooyama
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.)
Hitachi Ltd
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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5558478A priority Critical patent/JPS5942942B2/en
Publication of JPS54147774A publication Critical patent/JPS54147774A/en
Publication of JPS5942942B2 publication Critical patent/JPS5942942B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)

Abstract

PURPOSE: To mount the shadow mask automatically on the pannel inner surface and to increase the working efficiency, with the combination of the mask position alignment unit, panel positioning unit, mask holder, and panel holder.
CONSTITUTION: The mask alignment unit 10 performs the alignment of the shadow mask, by referencing the mask spring hole with the mask set stand 11 free from lifting, three mask alignment pins and one blind pin 15 depressing the mask spring. Further, the panel alignment unit 20 performs the panel alignment by taking the panel pin as reference. Further, the mask is placed on the mask holder 47 with a plurality of frame retainers 49 and the latch nail 52 free from expansion which releases the mask spring, in the mask holder 40. Further, the mask can correctly be mounted on the panel, with three sets of the panel pin bearings 62 bearing three panel pins and with the panel holder 60 having the panel alignment plate 61 which is more inside than the panel pin bearing and mounts one retaining plate 63 formed longer upward.
COPYRIGHT: (C)1979,JPO&Japio
JP5558478A 1978-05-12 1978-05-12 Shadow mask attachment device Expired JPS5942942B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5558478A JPS5942942B2 (en) 1978-05-12 1978-05-12 Shadow mask attachment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5558478A JPS5942942B2 (en) 1978-05-12 1978-05-12 Shadow mask attachment device

Publications (2)

Publication Number Publication Date
JPS54147774A true JPS54147774A (en) 1979-11-19
JPS5942942B2 JPS5942942B2 (en) 1984-10-18

Family

ID=13002780

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5558478A Expired JPS5942942B2 (en) 1978-05-12 1978-05-12 Shadow mask attachment device

Country Status (1)

Country Link
JP (1) JPS5942942B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS575237A (en) * 1980-06-10 1982-01-12 Toshiba Corp Assembling/disassembling device of panel and shadow mask
FR2486709A1 (en) * 1980-07-11 1982-01-15 Rca Corp DEVICE FOR AUTOMATICALLY INSERTING A MASK ASSEMBLY INTO A CATHODE RAY TUBE PANEL
US4356606A (en) * 1980-09-29 1982-11-02 Zenith Radio Corporation Shadow mask inserter apparatus and method
JPS58188035A (en) * 1982-04-27 1983-11-02 Toshiba Corp Position adjusting device of color crt panel or shadow mask
JPS61211933A (en) * 1985-03-18 1986-09-20 Hitachi Ltd Apparatus for setting up shadow mask
JPH04209439A (en) * 1990-08-08 1992-07-30 Tsubakimoto Chain Co Installation device of panel and shadow mask in manufacturing equipment of color cathode ray tube

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS575237A (en) * 1980-06-10 1982-01-12 Toshiba Corp Assembling/disassembling device of panel and shadow mask
FR2486709A1 (en) * 1980-07-11 1982-01-15 Rca Corp DEVICE FOR AUTOMATICALLY INSERTING A MASK ASSEMBLY INTO A CATHODE RAY TUBE PANEL
US4356606A (en) * 1980-09-29 1982-11-02 Zenith Radio Corporation Shadow mask inserter apparatus and method
JPS58188035A (en) * 1982-04-27 1983-11-02 Toshiba Corp Position adjusting device of color crt panel or shadow mask
JPS61211933A (en) * 1985-03-18 1986-09-20 Hitachi Ltd Apparatus for setting up shadow mask
JPH04209439A (en) * 1990-08-08 1992-07-30 Tsubakimoto Chain Co Installation device of panel and shadow mask in manufacturing equipment of color cathode ray tube

Also Published As

Publication number Publication date
JPS5942942B2 (en) 1984-10-18

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