JPH01142532U - - Google Patents
Info
- Publication number
- JPH01142532U JPH01142532U JP3919988U JP3919988U JPH01142532U JP H01142532 U JPH01142532 U JP H01142532U JP 3919988 U JP3919988 U JP 3919988U JP 3919988 U JP3919988 U JP 3919988U JP H01142532 U JPH01142532 U JP H01142532U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- sound insulation
- mount rubber
- fitting groove
- thickness
- 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
- 238000009413 insulation Methods 0.000 claims description 10
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Vibration Prevention Devices (AREA)
Description
図面はこの考案の一実施例を示し、第１図はデ
イーゼルエンジンの遮音カバー取付装置を示す断
面図、第２図は第１図の要部の拡大断面図、第３
図は従来の遮音カバー取付装置を示す断面図であ
る。
７…シリンダヘツドカバー、９…マウントラバ
ー、１０…遮音カバー、１２…遮音カバー嵌合溝
、１３…押え部材、１４…貫通孔、１５…突部、
１６…ボルト、ｔ１…第１厚さ、ｔ２…第２厚さ
、ｔ３…第３厚さ。
The drawings show one embodiment of this invention; Fig. 1 is a sectional view showing a sound insulation cover mounting device for a diesel engine; Fig. 2 is an enlarged sectional view of the main part of Fig. 1;
The figure is a sectional view showing a conventional sound insulation cover mounting device. 7... Cylinder head cover, 9... Mount rubber, 10... Sound insulation cover, 12... Sound insulation cover fitting groove, 13... Pressing member, 14... Through hole, 15... Projection,
16...Bolt, t1...First thickness, t2...Second thickness, t3...Third thickness.
Claims (1)
る遮音カバーと、 この遮音カバーの嵌合溝を形成したマウントラ
バーとを備え、 上記内側カバーに上記マウントラバーを介して
上記遮音カバーを配設すると共に、該遮音カバー
外方のマウントラバー上に押え部材を配設し、 上記貫通孔に挿入されエンジン本体に固定され
るボルトで、上記押え部材およびマウントラバー
を介して遮音カバーを取付けるエンジンの遮音カ
バー取付装置において、上記マウントラバーの外
径部分における遮音カバー嵌合溝と押え部材当接
面との間の第１厚さを、この外径部分における遮
音カバー嵌合溝と内側カバー当接面との間の第２
厚さより厚く設定すると共に、上記マウントラバ
ーの遮音カバー嵌合溝の内径部における該嵌合溝
と押え部材側の面との間の第３厚さを上記第１厚
さより薄く設定したエンジンの遮音カバー取付装
置。[Scope of Claim for Utility Model Registration] An inner cover having a through hole, a sound insulating cover that is attached to the inner cover with a predetermined gap, and a mount rubber having a fitting groove for the sound insulating cover, The sound insulating cover is disposed on the inner cover via the mount rubber, and a holding member is disposed on the mount rubber on the outside of the sound insulating cover, and a bolt is inserted into the through hole and fixed to the engine body. In the engine sound insulation cover mounting device for attaching the sound insulation cover via the holding member and the mount rubber, the first thickness between the sound insulation cover fitting groove and the holding member contact surface at the outer diameter portion of the mount rubber is , a second portion between the sound insulation cover fitting groove and the inner cover contact surface in this outer diameter portion.
The sound insulation for an engine is set to be thicker than the thickness, and the third thickness between the fitting groove and the surface on the holding member side in the inner diameter part of the sound insulation cover fitting groove of the mount rubber is set thinner than the first thickness. Cover mounting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3919988U JPH0640914Y2 (en) | 1988-03-24 | 1988-03-24 | Engine sound insulation cover mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3919988U JPH0640914Y2 (en) | 1988-03-24 | 1988-03-24 | Engine sound insulation cover mounting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01142532U true JPH01142532U (en) | 1989-09-29 |
| JPH0640914Y2 JPH0640914Y2 (en) | 1994-10-26 |
Family
ID=31265712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3919988U Expired - Lifetime JPH0640914Y2 (en) | 1988-03-24 | 1988-03-24 | Engine sound insulation cover mounting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0640914Y2 (en) |
-
1988
- 1988-03-24 JP JP3919988U patent/JPH0640914Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0640914Y2 (en) | 1994-10-26 |
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