JPS6452841U - - Google Patents
Info
- Publication number
- JPS6452841U JPS6452841U JP14952787U JP14952787U JPS6452841U JP S6452841 U JPS6452841 U JP S6452841U JP 14952787 U JP14952787 U JP 14952787U JP 14952787 U JP14952787 U JP 14952787U JP S6452841 U JPS6452841 U JP S6452841U
- Authority
- JP
- Japan
- Prior art keywords
- layer
- substrate
- layer made
- interior material
- driver
- 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
- 239000000463 material Substances 0.000 claims description 9
- 239000000758 substrate Substances 0.000 claims description 3
- 239000011358 absorbing material Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 2
- 239000011162 core material Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Description
第１図はこの考案にかかる内装材の要部断面図
、第２図は第１図のＡより見た基板の正面図、第
３図は油圧シヨベルの側面図、第４図は運転室の
一部切欠き斜視図、第５図は従来技術内装材の要
部断面図である。
３……運転室、８，１２……内装材、９，１３
……基板、１０，１５……緩衝材、１１，１６…
…表皮材、１４……吸音材、１７……窓穴部。
Figure 1 is a sectional view of the main parts of the interior material according to this invention, Figure 2 is a front view of the board seen from A in Figure 1, Figure 3 is a side view of the hydraulic excavator, and Figure 4 is the driver's cab. FIG. 5 is a partially cutaway perspective view, and FIG. 5 is a sectional view of a main part of a prior art interior material. 3... Driver's cabin, 8, 12... Interior material, 9, 13
...Substrate, 10, 15...Buffer material, 11, 16...
...Skin material, 14...Sound absorbing material, 17...Window hole part.
Claims (1)
おいて、基板を芯材とし、その基板に窓穴部を穿
設した第１層の上に、吸音材よりなる第２層と、
緩衝材よりなる第３層とを順次積層して接着する
とともに、上記第３層の外周面を表皮材にて包覆
したことを特徴とする建設機械用内装材。 In the interior material attached to the inner wall of a driver's cab for construction machinery, a second layer made of a sound-absorbing material is placed on a first layer in which a substrate is used as a core material and a window hole is bored in the substrate;
An interior material for a construction machine, characterized in that a third layer made of a cushioning material is sequentially laminated and bonded, and the outer peripheral surface of the third layer is covered with a skin material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14952787U JPS6452841U (en) | 1987-09-29 | 1987-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14952787U JPS6452841U (en) | 1987-09-29 | 1987-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6452841U true JPS6452841U (en) | 1989-03-31 |
Family
ID=31421837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14952787U Pending JPS6452841U (en) | 1987-09-29 | 1987-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6452841U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5516997B2 (en) * | 1975-04-28 | 1980-05-08 |
-
1987
- 1987-09-29 JP JP14952787U patent/JPS6452841U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5516997B2 (en) * | 1975-04-28 | 1980-05-08 |
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