JPS5454250A - Centralized control system - Google Patents
Centralized control systemInfo
- Publication number
- JPS5454250A JPS5454250A JP12004477A JP12004477A JPS5454250A JP S5454250 A JPS5454250 A JP S5454250A JP 12004477 A JP12004477 A JP 12004477A JP 12004477 A JP12004477 A JP 12004477A JP S5454250 A JPS5454250 A JP S5454250A
- Authority
- JP
- Japan
- Prior art keywords
- proof
- door
- packing
- packings
- adhesive
- 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
Landscapes
- Patch Boards (AREA)
Abstract
PURPOSE: To satisfactorily maintain dust-proof and water-proof properties without sacrifice in the operation control property and wear resistance by using first and second packings mounted on a handle mechanism, the first one having an outer diameter smaller than the inner diameter of a door opening and the second having a greater outer diameter.
CONSTITUTION: First and second packings 12-1 and 12-2 are mounted by means of an adhesive to the outer periphery of a body 10 of a hanlde mechanism 15 at respective two positions spaced apart by a distance corresponding to connection and test position distance, and a third packing 12-3 is mounted by means of adhesive to the edge of an opening occupied by the projecting body 10 on the front side of a door 9. Also, on the front side a doughnut-shaped movable flange 13 having bent outer and inner edges is provided and supported by a shaft 18 provided on the back side via a spring 14 having a packing 14a found between the body 10 and door 19. With this operation handle mechanism it is possible to maintain the dust-proof and water-proof effects irrespective of the position of the body
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12004477A JPS5454250A (en) | 1977-10-07 | 1977-10-07 | Centralized control system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12004477A JPS5454250A (en) | 1977-10-07 | 1977-10-07 | Centralized control system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5454250A true JPS5454250A (en) | 1979-04-28 |
Family
ID=14776498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12004477A Pending JPS5454250A (en) | 1977-10-07 | 1977-10-07 | Centralized control system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5454250A (en) |
-
1977
- 1977-10-07 JP JP12004477A patent/JPS5454250A/en active Pending
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