JPH02131462U - - Google Patents
Info
- Publication number
- JPH02131462U JPH02131462U JP4184989U JP4184989U JPH02131462U JP H02131462 U JPH02131462 U JP H02131462U JP 4184989 U JP4184989 U JP 4184989U JP 4184989 U JP4184989 U JP 4184989U JP H02131462 U JPH02131462 U JP H02131462U
- Authority
- JP
- Japan
- Prior art keywords
- door
- opening
- closed
- damper device
- ventilation
- 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
Links
- 238000009423 ventilation Methods 0.000 claims description 4
Landscapes
- Air-Flow Control Members (AREA)
Description
第１図は本考案の一実施例に係るダンパ装置の
全体立断面図、第２図は同前正面図、第３図は立
断面詳細図、第４図は平断面詳細図である。
１はダンパ装置、４は通風口、５は扉体、６は
ロツク装置、１０はロープ、１６は錘を示す。
FIG. 1 is an overall vertical sectional view of a damper device according to an embodiment of the present invention, FIG. 2 is a front front view thereof, FIG. 3 is a detailed vertical sectional view, and FIG. 4 is a detailed plan sectional view. 1 is a damper device, 4 is a ventilation hole, 5 is a door body, 6 is a lock device, 10 is a rope, and 16 is a weight.
Claims (1)
開口可能とし、該扉体の通風口閉塞状態で扉体を
ロツクするロツク装置を設けると共に前記扉体を
開口方向に付勢する付勢手段を設けたことを特徴
とする通風口用ダンパ装置。 The movable door body prevents the ventilation openings from being blocked or closed.
What is claimed is: 1. A damper device for a ventilation opening, characterized in that the damper device is capable of opening, and further comprises a locking device for locking the door when the ventilation opening of the door is closed, and a biasing means for biasing the door in the opening direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4184989U JPH02131462U (en) | 1989-04-10 | 1989-04-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4184989U JPH02131462U (en) | 1989-04-10 | 1989-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02131462U true JPH02131462U (en) | 1990-11-01 |
Family
ID=31552869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4184989U Pending JPH02131462U (en) | 1989-04-10 | 1989-04-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02131462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5535369B1 (en) * | 2013-04-30 | 2014-07-02 | 株式会社新来島どっく | Hold fan duct structure of a car carrier |
-
1989
- 1989-04-10 JP JP4184989U patent/JPH02131462U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5535369B1 (en) * | 2013-04-30 | 2014-07-02 | 株式会社新来島どっく | Hold fan duct structure of a car carrier |