JPH01180581U - - Google Patents
Info
- Publication number
- JPH01180581U JPH01180581U JP7564688U JP7564688U JPH01180581U JP H01180581 U JPH01180581 U JP H01180581U JP 7564688 U JP7564688 U JP 7564688U JP 7564688 U JP7564688 U JP 7564688U JP H01180581 U JPH01180581 U JP H01180581U
- Authority
- JP
- Japan
- Prior art keywords
- gutter
- damping piece
- sound damping
- covers
- wall surface
- 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
- 238000012856 packing Methods 0.000 claims description 7
- 238000013016 damping Methods 0.000 claims description 4
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Sewage (AREA)
Description
第1図〜第4図は本考案の第1実施例を示すも
ので、第1図は要部の縦断面図、第2図は防音パ
ツキングの斜視図、第3図は側溝蓋に付設した防
音パツキングの斜視図、第4図は第2図のX―X
線拡大断面図、第5図は第2実施例の防音パツキ
ングを示す斜視図、第6図は第3実施例の防音パ
ツキングを示す斜視図、第7図イ,ロはそれぞれ
従来の側溝蓋用騒音防止構造を示す縦断面図であ
る。
1……側溝、2……段部、2a……底段面、2
b……側壁面、3……側溝蓋、4,5,6……制
音片、P……防音パツキング。
Figures 1 to 4 show the first embodiment of the present invention, with Figure 1 being a vertical cross-sectional view of the main parts, Figure 2 being a perspective view of the soundproof packing, and Figure 3 being the soundproof packing attached to the gutter cover. A perspective view of the soundproof packing, Figure 4 is X-X in Figure 2.
5 is a perspective view showing the soundproof packing of the second embodiment, FIG. 6 is a perspective view of the soundproof packing of the third embodiment, and FIGS. 7A and 7B are for conventional gutter covers. FIG. 3 is a vertical cross-sectional view showing the noise prevention structure. 1...Gutter, 2...Step, 2a...Bottom step surface, 2
b...Side wall surface, 3...Gutter cover, 4, 5, 6...Sound damping piece, P...Soundproof packing.
Claims (1)
と、この底段面上に載置される側溝蓋の下面との
間に介座させるための第1制音片と、前記段部の
側壁面と側溝蓋の側面との間に介座させるための
第2制音片と、隣接する2つの側溝蓋間に介座さ
せるための第3制音片とを備えたことを特徴とす
る側溝蓋用防音パツキング。 a first sound damping piece for interposing between the bottom step surface of the step portion formed at the upper end of the inner wall surface of the side gutter and the lower surface of the gutter cover placed on the bottom step surface; It is characterized by comprising a second sound damping piece to be placed between the side wall surface of the section and the side surface of the gutter cover, and a third sound damping piece to be placed between the two adjacent gutter covers. Soundproof packing for gutter covers.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7564688U JPH01180581U (en) | 1988-06-07 | 1988-06-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7564688U JPH01180581U (en) | 1988-06-07 | 1988-06-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01180581U true JPH01180581U (en) | 1989-12-26 |
Family
ID=31300706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7564688U Pending JPH01180581U (en) | 1988-06-07 | 1988-06-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01180581U (en) |
-
1988
- 1988-06-07 JP JP7564688U patent/JPH01180581U/ja active Pending