JPS613931U - engine sound insulation device - Google Patents
engine sound insulation deviceInfo
- Publication number
- JPS613931U JPS613931U JP8717884U JP8717884U JPS613931U JP S613931 U JPS613931 U JP S613931U JP 8717884 U JP8717884 U JP 8717884U JP 8717884 U JP8717884 U JP 8717884U JP S613931 U JPS613931 U JP S613931U
- Authority
- JP
- Japan
- Prior art keywords
- sound insulation
- insulation device
- engine sound
- engine
- cylinder block
- 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.)
- Granted
Links
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第IIIは、尿考案の一実施例に係る遮音板を取付けた
シリンダブロヅクの断面図、第2図は、第1図のシリン
ダブロックの斜視図、第3図は、他の実施例に係るシリ
ンダブロックの第1・図と同様の図、第4A図、第4B
図、第4C図、第4D図は、遮音板の異なる構造につい
ての説明図である。
10・・・・・・シリンダブロック、10a・・・・・
・シリンダライナ部、10b・・・・・・スカート部、
12・・・・・・シリンダボア、14・・・・・・クラ
ンクケース、14a・・・・・・軸受部、16・・・・
・・シールラバー、1B,24,26・・・・・・遮音
板。FIG. 3 is a sectional view of a cylinder block equipped with a sound insulating plate according to one embodiment of the invention, FIG. 2 is a perspective view of the cylinder block of FIG. 1, and FIG. 3 is a diagram of another embodiment of the cylinder block. Figures similar to Figure 1 of the cylinder block, Figures 4A and 4B
4C and 4D are explanatory diagrams of different structures of the sound insulating plate. 10...Cylinder block, 10a...
・Cylinder liner part, 10b...Skirt part,
12...Cylinder bore, 14...Crank case, 14a...Bearing part, 16...
... Seal rubber, 1B, 24, 26... Sound insulation board.
Claims (1)
、エンジン騒音の低減化を図るようにしたエンジンの遮
音装置において、前記遮音板は、シリンダブロックのシ
リンダ部を覆う部分の板厚1りも、スカート部を覆う部
分の板厚の方が厚くなっていることを特徴とするエンジ
ンの遮音装置。 ′[Claims for Utility Model Registration] In an engine sound insulation device that reduces engine noise by installing a sound insulation plate on the side of a cylinder block, the sound insulation plate is a portion that covers the cylinder portion of the cylinder block. A sound insulation device for an engine, characterized in that the thickness of the plate is thicker at the portion covering the skirt portion. ′
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8717884U JPS613931U (en) | 1984-06-12 | 1984-06-12 | engine sound insulation device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8717884U JPS613931U (en) | 1984-06-12 | 1984-06-12 | engine sound insulation device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS613931U true JPS613931U (en) | 1986-01-11 |
JPH0238038Y2 JPH0238038Y2 (en) | 1990-10-15 |
Family
ID=30639159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8717884U Granted JPS613931U (en) | 1984-06-12 | 1984-06-12 | engine sound insulation device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS613931U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020026742A (en) * | 2018-08-09 | 2020-02-20 | トヨタ自動車株式会社 | Engine cover |
-
1984
- 1984-06-12 JP JP8717884U patent/JPS613931U/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020026742A (en) * | 2018-08-09 | 2020-02-20 | トヨタ自動車株式会社 | Engine cover |
Also Published As
Publication number | Publication date |
---|---|
JPH0238038Y2 (en) | 1990-10-15 |
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