JPS5327299A - Hatch cover for elevation stair - Google Patents
Hatch cover for elevation stairInfo
- Publication number
- JPS5327299A JPS5327299A JP10242376A JP10242376A JPS5327299A JP S5327299 A JPS5327299 A JP S5327299A JP 10242376 A JP10242376 A JP 10242376A JP 10242376 A JP10242376 A JP 10242376A JP S5327299 A JPS5327299 A JP S5327299A
- Authority
- JP
- Japan
- Prior art keywords
- stair
- elevation
- hatch cover
- folding
- utilizing
- 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
- Ladders (AREA)
- Emergency Lowering Means (AREA)
- Steps, Ramps, And Handrails (AREA)
Abstract
PURPOSE: To provide a hatch cover combining elevation stair, which can be stored normally in folding by utilizing a crank mechanism.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10242376A JPS5327299A (en) | 1976-08-26 | 1976-08-26 | Hatch cover for elevation stair |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10242376A JPS5327299A (en) | 1976-08-26 | 1976-08-26 | Hatch cover for elevation stair |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5327299A true JPS5327299A (en) | 1978-03-14 |
Family
ID=14327032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10242376A Pending JPS5327299A (en) | 1976-08-26 | 1976-08-26 | Hatch cover for elevation stair |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5327299A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5395075A (en) * | 1992-07-16 | 1995-03-07 | Deutsche Aerospace Airbus Gmbh | Stair and stairwell construction for connecting two decks in an aircraft |
-
1976
- 1976-08-26 JP JP10242376A patent/JPS5327299A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5395075A (en) * | 1992-07-16 | 1995-03-07 | Deutsche Aerospace Airbus Gmbh | Stair and stairwell construction for connecting two decks in an aircraft |
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