JPS596155U

JPS596155U - Protective passage

Info

Publication number: JPS596155U
Application number: JP10126782U
Authority: JP
Inventors: 植村　厚一; 植村　セツ子; 誠植村; 日下部　諒; 植村　脩
Original assignee: Individual
Current assignee: Individual
Priority date: 1982-07-06
Filing date: 1982-07-06
Publication date: 1984-01-14

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図〜第４図は本考案の防護通路に関する１実施態様
の図で、第１図は縦断面図、第２図は第１図のＡ−Ａ矢
視断面図、第３図は第１図のＢ−Ｂ矢視断面図、第４図
は放射能遮閉戸を閉ぢた状態を示した断面図、第５図、
第６図は別の実施態様の図で、第５図は放射能遮閉戸の
開放時、第６図は閉塞時の夫々の縦断面図である。１・・・・・・防護通路、２・・・・・・防護室、３１
，３□・・・・・・扉、４，４□、４□・・・・・・放
射能遮閉戸、５・・・・・・枢着構造、６・・・・・・
戸当り、７・・・・・・シール材、８□、８゜・・・・
・・梯子、９・・・・・・引かけ金具。1 to 4 are views of one embodiment of the protective passage of the present invention, in which FIG. 1 is a longitudinal sectional view, FIG. 2 is a sectional view taken along the line A-A in FIG. 1, and FIG. Figure 1 is a sectional view taken along the line B-B, Figure 4 is a sectional view showing the radioactivity shielding door in a closed state, Figure 5 is
FIG. 6 is a diagram of another embodiment, and FIG. 5 is a longitudinal cross-sectional view of the radiation shielding door when it is opened and FIG. 6 is a longitudinal sectional view when it is closed. 1...protection passage, 2...protection room, 31
, 3□...door, 4, 4□, 4□...radiation shielding door, 5...pivot structure, 6...
Door stop, 7... Seal material, 8□, 8°...
...Ladder, 9...Hook fitting.

Claims

[Scope of utility model registration request]

Regarding the protective passage installed between the outside world and the protection room, doors 31 and 3□ are provided in the upper part of the vertically provided protection passage 1 facing the outside world and the lower part facing the protection room 2, respectively, and the upper door 3□ and the protection room 2
Between the upper edges of the side doors 3°, the radiation shielding door 4 is attached to the inside of the wall of the protection passage 1, with its lower end rotatable by a pivot structure 5, A door stop 6 is provided to hold the hourly closing door 4 which rotates the radiation shielding door 4 and closes the passage, and a sealing material is provided so that the radiation shielding door 4 comes into close contact with the door stop 6 when closed. 7 attached to the lower edge of the radiation shielding door 4.