JPS60120020U - screen - Google Patents

screen

Info

Publication number
JPS60120020U
JPS60120020U JP346384U JP346384U JPS60120020U JP S60120020 U JPS60120020 U JP S60120020U JP 346384 U JP346384 U JP 346384U JP 346384 U JP346384 U JP 346384U JP S60120020 U JPS60120020 U JP S60120020U
Authority
JP
Japan
Prior art keywords
screen
large number
equal intervals
bars constituting
grooves
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
JP346384U
Other languages
Japanese (ja)
Inventor
敏明 藤原
Original Assignee
株式会社クボタ
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 株式会社クボタ filed Critical 株式会社クボタ
Priority to JP346384U priority Critical patent/JPS60120020U/en
Publication of JPS60120020U publication Critical patent/JPS60120020U/en
Pending legal-status Critical Current

Links

Landscapes

  • Overhead Projectors And Projection Screens (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

各図は、本考案の実施例を示すもので、第1図はスクリ
ーンの一部を破断した垂直断面図、第2図はスクリーン
を構成する各バーを保持する構造の一部を示す水平断面
図、第3図は同正面図、第4図はディスタンス方式によ
りスクリーンを構成する各バーを等間隔に保持する横桁
位置における構造の一部を示す水平断面図である。 1・・・・・・スフ−リン、2・・・・・・スクリーン
を構成するバー、3・・・・・・ディスタンス用支持材
、4・・・・・・切り溝、6・・・・・・溶接部。
Each figure shows an embodiment of the present invention. Figure 1 is a vertical cross-sectional view of a part of the screen, and Figure 2 is a horizontal cross-sectional view of a part of the structure that holds each bar that makes up the screen. FIG. 3 is a front view of the same, and FIG. 4 is a horizontal sectional view showing a part of the structure at a crossbeam position that holds the bars constituting the screen at equal intervals using a distance method. DESCRIPTION OF SYMBOLS 1... Sufurin, 2... Bars constituting the screen, 3... Distance support material, 4... Cut grooves, 6... ···welded part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] スクリーンの背面に該スクリーンを構成する多数のバー
を等間隔に保持するための多数の切り溝をもつティスタ
ンス用支持材を横架したことを特徴とするスクリーン。
1. A screen characterized in that a supporting material for stance having a large number of grooves for holding a large number of bars constituting the screen at equal intervals is hung on the back side of the screen.
JP346384U 1984-01-17 1984-01-17 screen Pending JPS60120020U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP346384U JPS60120020U (en) 1984-01-17 1984-01-17 screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP346384U JPS60120020U (en) 1984-01-17 1984-01-17 screen

Publications (1)

Publication Number Publication Date
JPS60120020U true JPS60120020U (en) 1985-08-13

Family

ID=30478113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP346384U Pending JPS60120020U (en) 1984-01-17 1984-01-17 screen

Country Status (1)

Country Link
JP (1) JPS60120020U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002275860A (en) * 2001-03-16 2002-09-25 Maezawa Ind Inc Scale spacing adjusting member of bar screen, scale spacing adjusting bar screen and drainage pump protective system having scale spacing adjusting bar screen
JP2018105047A (en) * 2016-12-27 2018-07-05 宇部興産機械株式会社 Fixing hardware of dust collector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002275860A (en) * 2001-03-16 2002-09-25 Maezawa Ind Inc Scale spacing adjusting member of bar screen, scale spacing adjusting bar screen and drainage pump protective system having scale spacing adjusting bar screen
JP2018105047A (en) * 2016-12-27 2018-07-05 宇部興産機械株式会社 Fixing hardware of dust collector

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