JPH0170478U - - Google Patents

Info

Publication number
JPH0170478U
JPH0170478U JP1987165317U JP16531787U JPH0170478U JP H0170478 U JPH0170478 U JP H0170478U JP 1987165317 U JP1987165317 U JP 1987165317U JP 16531787 U JP16531787 U JP 16531787U JP H0170478 U JPH0170478 U JP H0170478U
Authority
JP
Japan
Prior art keywords
frame
groove
elastic body
screen
screen holding
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.)
Pending
Application number
JP1987165317U
Other languages
English (en)
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 JP1987165317U priority Critical patent/JPH0170478U/ja
Publication of JPH0170478U publication Critical patent/JPH0170478U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Overhead Projectors And Projection Screens (AREA)
  • Transforming Electric Information Into Light Information (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の正面図、第2図は
第1図のX―X線断面図、第3図は第1図A部の
展開図、第4図は第1図A部の詳細図。 1……スクリーン保持枠、2……溝、3……残
り代、4……弾性体。

Claims (1)

    【実用新案登録請求の範囲】
  1. スクリーンの各辺を保持する部材を組み立てて
    四角の枠にするスクリーン保持枠において、該枠
    に溝を形成し、該溝にL型弾性体の曲げ部を僅か
    に広げて該溝に挿入することにより、弾性体の復
    帰力にて、該枠のコーナー接合部を密着させるこ
    とを特徴とするリヤプロジエクシヨンテレビのス
    クリーン保持装置。
JP1987165317U 1987-10-30 1987-10-30 Pending JPH0170478U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987165317U JPH0170478U (ja) 1987-10-30 1987-10-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987165317U JPH0170478U (ja) 1987-10-30 1987-10-30

Publications (1)

Publication Number Publication Date
JPH0170478U true JPH0170478U (ja) 1989-05-10

Family

ID=31451691

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987165317U Pending JPH0170478U (ja) 1987-10-30 1987-10-30

Country Status (1)

Country Link
JP (1) JPH0170478U (ja)

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