JPH0439291U - - Google Patents
Info
- Publication number
- JPH0439291U JPH0439291U JP8236890U JP8236890U JPH0439291U JP H0439291 U JPH0439291 U JP H0439291U JP 8236890 U JP8236890 U JP 8236890U JP 8236890 U JP8236890 U JP 8236890U JP H0439291 U JPH0439291 U JP H0439291U
- Authority
- JP
- Japan
- Prior art keywords
- sliding
- rollers
- roller
- door
- radiation shielding
- 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
- 230000005855 radiation Effects 0.000 claims 3
Landscapes
- Support Devices For Sliding Doors (AREA)
Description
第１図〜第８図は、この考案の１実施例を示す
もので、第１図は横断平面図、第２図は縦断側面
図、第３図は扉本体下部の拡大縦断正面図、第４
図は第３図−線における切断平面図、第５図
は第４図の−線における切断側面図、第６図
はローラーベアリングの底面図、第７図は一部切
断した正面図、第８図は縦断側面図、第９図およ
び第１０図は従来例を示すもで第９図は切断平面
図、第１０図は切断側面図である。
１……扉本体、６……ローラーベアリング、８
……中心軌道部材、１０……ローラー、１１……
２頭ローラー、１３ａ……上ローラーガイドカバ
ー、１３ｂ……下ローラーガイドカバー、１５…
…支持体、１７……縦孔、１８……さらばね、２
０……レール、２１……側溝、２２……ガイドロ
ーラー、２６……溝、２９……連結体、３１……
滑動体。
Figures 1 to 8 show one embodiment of this invention. Figure 1 is a cross-sectional plan view, Figure 2 is a vertical side view, Figure 3 is an enlarged vertical front view of the lower part of the door body, and Figure 3 is an enlarged vertical front view of the lower part of the door body. 4
The figures are a plan view cut along the line - figure 3, figure 5 a side view cut along line - line of figure 4, figure 6 a bottom view of the roller bearing, figure 7 a partially cut front view, figure 8. The figure is a longitudinal sectional side view, and FIGS. 9 and 10 show conventional examples, with FIG. 9 being a cutaway plan view and FIG. 10 being a cutaway side view. 1...Door body, 6...Roller bearing, 8
... Center track member, 10 ... Roller, 11 ...
Two-headed roller, 13a... Upper roller guide cover, 13b... Lower roller guide cover, 15...
...Support, 17... Vertical hole, 18... Separate spring, 2
0...Rail, 21...Gutter, 22...Guide roller, 26...Groove, 29...Connection body, 31...
sliding body.
Claims (1)
る同数の溝２６を穿設し、縦孔１７に重積した多
数のさらばね１８の下部に多数のローラー１０か
らなるローラーベアリング６を配置した複数の支
持体１５と複数の連結体２９とを分離可能に連結
して滑動体３１とし、この滑動体３１を前記の溝
２６に緩装した引戸型放射線遮蔽扉滑動装置。 ２ 支持体１５の下面にレール２０の側溝２１に
誘導されるガイドローラー２２を設けた請求項１
記載の引戸型放射線遮蔽扉滑動装置。 ３ ローラーベアリング６が中心軌道部材８の外
周に２個のローラー１０を連結した２頭ローラー
１１をエンドレス状に配置し、上下のローラーガ
イドカバー１３ａ，１３ｂで一体に被覆したもの
である請求項１記載の引戸型放射線遮蔽扉滑動装
置。[Claims for Utility Model Registration] 1. The same number of grooves 26 corresponding to the plurality of rails 20 are bored on the lower surface of the door main body 1, and a large number of rollers 10 are formed under the large number of bell springs 18 stacked in the vertical hole 17. A sliding door type radiation shielding door in which a plurality of supports 15 on which roller bearings 6 are arranged and a plurality of connecting bodies 29 are separably connected to form a sliding body 31, and this sliding body 31 is loosely installed in the groove 26. sliding device. 2. Claim 1, wherein a guide roller 22 guided to the side groove 21 of the rail 20 is provided on the lower surface of the support 15.
The sliding door type radiation shielding door sliding device described. 3. The roller bearing 6 has two rollers 11 connected to two rollers 10 arranged endlessly around the outer periphery of the center track member 8, and is integrally covered with upper and lower roller guide covers 13a and 13b. The sliding door type radiation shielding door sliding device described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8236890U JPH0810149Y2 (en) | 1990-08-02 | 1990-08-02 | Sliding door type radiation shield door sliding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8236890U JPH0810149Y2 (en) | 1990-08-02 | 1990-08-02 | Sliding door type radiation shield door sliding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0439291U true JPH0439291U (en) | 1992-04-02 |
| JPH0810149Y2 JPH0810149Y2 (en) | 1996-03-27 |
Family
ID=31629118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8236890U Expired - Lifetime JPH0810149Y2 (en) | 1990-08-02 | 1990-08-02 | Sliding door type radiation shield door sliding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0810149Y2 (en) |
-
1990
- 1990-08-02 JP JP8236890U patent/JPH0810149Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0810149Y2 (en) | 1996-03-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |