JPS559933A - Opening*closing force varing mechanism for autoohinge - Google Patents
Opening*closing force varing mechanism for autoohingeInfo
- Publication number
- JPS559933A JPS559933A JP8165978A JP8165978A JPS559933A JP S559933 A JPS559933 A JP S559933A JP 8165978 A JP8165978 A JP 8165978A JP 8165978 A JP8165978 A JP 8165978A JP S559933 A JPS559933 A JP S559933A
- Authority
- JP
- Japan
- Prior art keywords
- autoohinge
- varing
- opening
- closing force
- closing
- 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
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8165978A JPS559933A (en) | 1978-07-05 | 1978-07-05 | Opening*closing force varing mechanism for autoohinge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8165978A JPS559933A (en) | 1978-07-05 | 1978-07-05 | Opening*closing force varing mechanism for autoohinge |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS559933A true JPS559933A (en) | 1980-01-24 |
Family
ID=13752447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8165978A Pending JPS559933A (en) | 1978-07-05 | 1978-07-05 | Opening*closing force varing mechanism for autoohinge |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS559933A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4697302A (en) * | 1985-04-01 | 1987-10-06 | Sun Yuenian | Spring operated automatic door and window closing hinge |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5275038A (en) * | 1975-12-19 | 1977-06-23 | Nikkei Kizai Kk | Returning mechanism of pivoted door |
JPS52100733A (en) * | 1976-02-20 | 1977-08-24 | Nikkei Kizai Kk | Returning mechanism of pivoted door |
-
1978
- 1978-07-05 JP JP8165978A patent/JPS559933A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5275038A (en) * | 1975-12-19 | 1977-06-23 | Nikkei Kizai Kk | Returning mechanism of pivoted door |
JPS52100733A (en) * | 1976-02-20 | 1977-08-24 | Nikkei Kizai Kk | Returning mechanism of pivoted door |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4697302A (en) * | 1985-04-01 | 1987-10-06 | Sun Yuenian | Spring operated automatic door and window closing hinge |
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