JPH02121488U - - Google Patents
Info
- Publication number
- JPH02121488U JPH02121488U JP3180389U JP3180389U JPH02121488U JP H02121488 U JPH02121488 U JP H02121488U JP 3180389 U JP3180389 U JP 3180389U JP 3180389 U JP3180389 U JP 3180389U JP H02121488 U JPH02121488 U JP H02121488U
- Authority
- JP
- Japan
- Prior art keywords
- panel
- damping material
- cab
- noise reduction
- reduction device
- 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
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims description 2
Landscapes
- Body Structure For Vehicles (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Description
第１図は本考案の一実施例の斜視図、第２図は
第１図のＡ−Ａ拡大断面図、第３図は第１図のＢ
−Ｂ拡大断面図、第４図は本考案の他の実施例の
要部拡大断面図、第５図及び第６図はそれぞれ従
来例の要部拡大断面図である。
２……インナパネル、３……アウタパネル、４
……突出するビード部、５……熱融着性制振材、
８……突起。
Figure 1 is a perspective view of one embodiment of the present invention, Figure 2 is an enlarged sectional view taken along line A-A in Figure 1, and Figure 3 is B in Figure 1.
-B is an enlarged sectional view, FIG. 4 is an enlarged sectional view of a main part of another embodiment of the present invention, and FIGS. 5 and 6 are enlarged sectional views of main parts of a conventional example. 2...Inner panel, 3...Outer panel, 4
...protruding bead portion, 5...thermal adhesive vibration damping material,
8... Protrusion.
Claims (1)
材を装着したキヤブの騒音低減装置において、上
記パネルの少なくとも一方のパネルの他方のパネ
ルと対向する面側に突出するビード部を設けて上
記熱融着性制振材を挟持したことを特徴とするキ
ヤブの騒音低減装置。 In a noise reduction device for a cab in which a thermally adhesive damping material is installed between an inner panel and an outer panel, a bead portion protruding from at least one of the panels is provided on the side facing the other panel. A cab noise reduction device characterized by sandwiching adhesive damping material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3180389U JPH02121488U (en) | 1989-03-20 | 1989-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3180389U JPH02121488U (en) | 1989-03-20 | 1989-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02121488U true JPH02121488U (en) | 1990-10-02 |
Family
ID=31257934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3180389U Pending JPH02121488U (en) | 1989-03-20 | 1989-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02121488U (en) |
-
1989
- 1989-03-20 JP JP3180389U patent/JPH02121488U/ja active Pending