JPS6228356U - - Google Patents

Info

Publication number
JPS6228356U
JPS6228356U JP12037585U JP12037585U JPS6228356U JP S6228356 U JPS6228356 U JP S6228356U JP 12037585 U JP12037585 U JP 12037585U JP 12037585 U JP12037585 U JP 12037585U JP S6228356 U JPS6228356 U JP S6228356U
Authority
JP
Japan
Prior art keywords
lens
flange
frame
fixed
projection
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
JP12037585U
Other languages
English (en)
Other versions
JPH0449810Y2 (ja
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 filed Critical
Priority to JP12037585U priority Critical patent/JPH0449810Y2/ja
Priority to US06/892,854 priority patent/US4777532A/en
Publication of JPS6228356U publication Critical patent/JPS6228356U/ja
Application granted granted Critical
Publication of JPH0449810Y2 publication Critical patent/JPH0449810Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)

Description

【図面の簡単な説明】
第1図は全体の分解斜視図、第2図は同上の組
立状態の断面図、第3図はフレーム部分の断面斜
視図、第4図はフレームにレンズを取付けた状態
の正面図、第5図、第6図は第2図における一部
分の拡大断面図、第7図は従来例の断面図、第8
図は同上の要部の拡大断面図である。 1……投写管、2……フレーム、3,4,12
……パツキン、5……押え板、9……スプリング
、11……レンズ、13……レンズ取付板。

Claims (1)

    【実用新案登録請求の範囲】
  1. 熱伝導性良好な材料にて形成されたフレームと
    、該フレームの一面側に固定された投写管と、前
    記フレームの前記投写管が固定された側とは反対
    側の開口部にパツキンを介して鍔部が載置された
    レンズと、該レンズの前記鍔部に重ねられて前記
    フレームにネジ止めされるレンズ取付板とより構
    成し、前記パツキンと対応する位置の前記レンズ
    の鍔部、押え板の何れかに突条を形成し、レンズ
    の鍔部をレンズ取付板とパツキンとの間で均一に
    押し付け固定したことを特徴とするプロジエクシ
    ヨンテレビにおける投写装置。
JP12037585U 1985-08-06 1985-08-06 Expired JPH0449810Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP12037585U JPH0449810Y2 (ja) 1985-08-06 1985-08-06
US06/892,854 US4777532A (en) 1985-08-06 1986-08-04 Projection apparatus for a projection television receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12037585U JPH0449810Y2 (ja) 1985-08-06 1985-08-06

Publications (2)

Publication Number Publication Date
JPS6228356U true JPS6228356U (ja) 1987-02-20
JPH0449810Y2 JPH0449810Y2 (ja) 1992-11-24

Family

ID=31008633

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12037585U Expired JPH0449810Y2 (ja) 1985-08-06 1985-08-06

Country Status (1)

Country Link
JP (1) JPH0449810Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01149180U (ja) * 1988-04-06 1989-10-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01149180U (ja) * 1988-04-06 1989-10-16

Also Published As

Publication number Publication date
JPH0449810Y2 (ja) 1992-11-24

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