JPH0450391Y2 - - Google Patents
Info
- Publication number
- JPH0450391Y2 JPH0450391Y2 JP1984135630U JP13563084U JPH0450391Y2 JP H0450391 Y2 JPH0450391 Y2 JP H0450391Y2 JP 1984135630 U JP1984135630 U JP 1984135630U JP 13563084 U JP13563084 U JP 13563084U JP H0450391 Y2 JPH0450391 Y2 JP H0450391Y2
- Authority
- JP
- Japan
- Prior art keywords
- door
- sound
- cover
- door closer
- melody
- 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.)
- Expired
Links
- 235000014676 Phragmites communis Nutrition 0.000 description 9
- 230000006870 function Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984135630U JPH0450391Y2 (ko) | 1984-09-05 | 1984-09-05 | |
| US06/772,803 US4763111A (en) | 1984-09-05 | 1985-09-05 | Door closer having sound generating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984135630U JPH0450391Y2 (ko) | 1984-09-05 | 1984-09-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6149879U JPS6149879U (ko) | 1986-04-03 |
| JPH0450391Y2 true JPH0450391Y2 (ko) | 1992-11-27 |
Family
ID=30694113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984135630U Expired JPH0450391Y2 (ko) | 1984-09-05 | 1984-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0450391Y2 (ko) |
-
1984
- 1984-09-05 JP JP1984135630U patent/JPH0450391Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6149879U (ko) | 1986-04-03 |
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