JPS6228352U - - Google Patents
Info
- Publication number
- JPS6228352U JPS6228352U JP12037985U JP12037985U JPS6228352U JP S6228352 U JPS6228352 U JP S6228352U JP 12037985 U JP12037985 U JP 12037985U JP 12037985 U JP12037985 U JP 12037985U JP S6228352 U JPS6228352 U JP S6228352U
- Authority
- JP
- Japan
- Prior art keywords
- projection
- attached
- frame
- enlarged part
- groove
- 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
Links
- 238000012856 packing Methods 0.000 claims 1
Landscapes
- Lens Barrels (AREA)
- Gasket Seals (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Transforming Electric Information Into Light Information (AREA)
Description
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。
Fig. 1 is an exploded perspective view of the whole, Fig. 2 is a sectional view of the same as above in an assembled state, Fig. 3 is a sectional perspective view of the frame portion, Fig. 4 is a front view of the lens attached to the frame, and Fig. 5 6 is an enlarged sectional view of a portion of FIG. 2, and FIG. 7 is a sectional view of a conventional example. 1... Projection tube, 2... Frame, 3, 4, 12
...Packskin, 5...Press plate, 9...Spring, 11...Lens, 13...Lens mounting plate.
Claims (1)
けられるフレームの他面に環状の溝を形成すると
共にこの溝に断面形状において円形の膨大部と偏
平部とより成るパツキンの少なくとも膨大部を載
置し、このパツキンを介して投写管の投写面を前
記フレームの他面に取付け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。 An annular groove is formed on the other side of the frame, on which a light transmitting member such as a lens is attached in a watertight manner, and at least the enlarged part of the packing, which has a circular enlarged part and a flattened part in cross-section, is placed in this groove. A projection device for a projection television, characterized in that a projection surface of a projection tube is attached to the other surface of the frame via this gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985120379U JPH0241979Y2 (en) | 1985-08-06 | 1985-08-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985120379U JPH0241979Y2 (en) | 1985-08-06 | 1985-08-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6228352U true JPS6228352U (en) | 1987-02-20 |
| JPH0241979Y2 JPH0241979Y2 (en) | 1990-11-08 |
Family
ID=31008641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985120379U Expired JPH0241979Y2 (en) | 1985-08-06 | 1985-08-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0241979Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01149178U (en) * | 1988-04-06 | 1989-10-16 |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4899765U (en) * | 1972-02-24 | 1973-11-24 | ||
| JPS5247324U (en) * | 1975-09-30 | 1977-04-04 | ||
| JPS5471056U (en) * | 1977-10-28 | 1979-05-21 | ||
| JPS56154751U (en) * | 1980-04-18 | 1981-11-19 | ||
| JPS56158055A (en) * | 1980-05-07 | 1981-12-05 | Morinaga & Co Ltd | Preparation of granular frozen food and frozen food |
| JPS5836117U (en) * | 1981-09-02 | 1983-03-09 | 積水化学工業株式会社 | Synthetic resin molded product with female screw |
| JPS5959457U (en) * | 1982-10-15 | 1984-04-18 | 株式会社日立製作所 | Liquid-cooled projection tube |
| JPS603642U (en) * | 1983-06-22 | 1985-01-11 | ソニー株式会社 | cathode ray tube equipment |
| JPS6084080A (en) * | 1983-10-15 | 1985-05-13 | Hitachi Ltd | Projective type receiver |
| JPS6090982U (en) * | 1983-11-29 | 1985-06-21 | 三菱電機株式会社 | display device |
| JPS628423A (en) * | 1985-07-05 | 1987-01-16 | Hitachi Ltd | Projection cathod-ray tube |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5247324B2 (en) * | 1971-12-01 | 1977-12-01 | ||
| JPS603642B2 (en) * | 1977-03-07 | 1985-01-30 | 株式会社ダイフク | Travel control devices for various vehicles |
-
1985
- 1985-08-06 JP JP1985120379U patent/JPH0241979Y2/ja not_active Expired
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4899765U (en) * | 1972-02-24 | 1973-11-24 | ||
| JPS5247324U (en) * | 1975-09-30 | 1977-04-04 | ||
| JPS5471056U (en) * | 1977-10-28 | 1979-05-21 | ||
| JPS56154751U (en) * | 1980-04-18 | 1981-11-19 | ||
| JPS56158055A (en) * | 1980-05-07 | 1981-12-05 | Morinaga & Co Ltd | Preparation of granular frozen food and frozen food |
| JPS5836117U (en) * | 1981-09-02 | 1983-03-09 | 積水化学工業株式会社 | Synthetic resin molded product with female screw |
| JPS5959457U (en) * | 1982-10-15 | 1984-04-18 | 株式会社日立製作所 | Liquid-cooled projection tube |
| JPS603642U (en) * | 1983-06-22 | 1985-01-11 | ソニー株式会社 | cathode ray tube equipment |
| JPS6084080A (en) * | 1983-10-15 | 1985-05-13 | Hitachi Ltd | Projective type receiver |
| JPS6090982U (en) * | 1983-11-29 | 1985-06-21 | 三菱電機株式会社 | display device |
| JPS628423A (en) * | 1985-07-05 | 1987-01-16 | Hitachi Ltd | Projection cathod-ray tube |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01149178U (en) * | 1988-04-06 | 1989-10-16 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0241979Y2 (en) | 1990-11-08 |