JPS57130687A - Apparatus for opening and closing curved door - Google Patents
Apparatus for opening and closing curved doorInfo
- Publication number
- JPS57130687A JPS57130687A JP56013476A JP1347681A JPS57130687A JP S57130687 A JPS57130687 A JP S57130687A JP 56013476 A JP56013476 A JP 56013476A JP 1347681 A JP1347681 A JP 1347681A JP S57130687 A JPS57130687 A JP S57130687A
- Authority
- JP
- Japan
- Prior art keywords
- opening
- curved door
- closing curved
- closing
- door
- 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
Landscapes
- Support Devices For Sliding Doors (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56013476A JPS57130687A (en) | 1981-01-31 | 1981-01-31 | Apparatus for opening and closing curved door |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56013476A JPS57130687A (en) | 1981-01-31 | 1981-01-31 | Apparatus for opening and closing curved door |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57130687A true JPS57130687A (en) | 1982-08-13 |
JPH028112B2 JPH028112B2 (ja) | 1990-02-22 |
Family
ID=11834174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56013476A Granted JPS57130687A (en) | 1981-01-31 | 1981-01-31 | Apparatus for opening and closing curved door |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57130687A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4785579A (en) * | 1987-03-19 | 1988-11-22 | Nippon Air Brake Co., Ltd. | Circular door operating method and apparatus |
JPH01170780U (ja) * | 1988-05-16 | 1989-12-04 | ||
JPH0671551U (ja) * | 1993-09-17 | 1994-10-07 | 株式会社小松製作所 | 建設機械 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52103568U (ja) * | 1976-02-04 | 1977-08-06 | ||
JPS544840U (ja) * | 1977-06-14 | 1979-01-12 |
-
1981
- 1981-01-31 JP JP56013476A patent/JPS57130687A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52103568U (ja) * | 1976-02-04 | 1977-08-06 | ||
JPS544840U (ja) * | 1977-06-14 | 1979-01-12 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4785579A (en) * | 1987-03-19 | 1988-11-22 | Nippon Air Brake Co., Ltd. | Circular door operating method and apparatus |
JPH01170780U (ja) * | 1988-05-16 | 1989-12-04 | ||
JPH0748932Y2 (ja) * | 1988-05-16 | 1995-11-08 | 株式会社ナブコ | 円形ドア開閉装置における駆動部材取付装置 |
JPH0671551U (ja) * | 1993-09-17 | 1994-10-07 | 株式会社小松製作所 | 建設機械 |
Also Published As
Publication number | Publication date |
---|---|
JPH028112B2 (ja) | 1990-02-22 |
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