JPS6092737U - Engine noise prevention device - Google Patents

Engine noise prevention device

Info

Publication number
JPS6092737U
JPS6092737U JP18481583U JP18481583U JPS6092737U JP S6092737 U JPS6092737 U JP S6092737U JP 18481583 U JP18481583 U JP 18481583U JP 18481583 U JP18481583 U JP 18481583U JP S6092737 U JPS6092737 U JP S6092737U
Authority
JP
Japan
Prior art keywords
prevention device
engine
noise prevention
engine noise
rotating body
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
Application number
JP18481583U
Other languages
Japanese (ja)
Inventor
白井　敬一
Original Assignee
日野自動車株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日野自動車株式会社 filed Critical 日野自動車株式会社
Priority to JP18481583U priority Critical patent/JPS6092737U/en
Publication of JPS6092737U publication Critical patent/JPS6092737U/en
Pending legal-status Critical Current

Links

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１区は従来のエンジンの騒音防止装置を示す要部縦断
面図、第２図は本考案の一実施例に係るニレジンの騒音
防止装置を示す要部縦断面図、第３図は同要部分解斜視
図、第４図は変形例に係る騒音防止装置の要部縦断面図
である。 なお図面に用いた符号において、１０・・・・・・シリ
ンダブロック、１１・・・・・・クランクシャフト、１
２・・・・・・クランクプーリ、１４・・・・・・ギヤ
カバー、１７・・・・・・円筒状の取付は部、１８・・
・・・・防音カバー、１９・・・・・・Ｕ字状の切込み
、２０・・・・・・ボルト、２１・・・・・・折曲げ部
、である。Section 1 is a longitudinal cross-sectional view of the main parts of a conventional engine noise prevention device, FIG. FIG. 4 is a partially exploded perspective view and a vertical cross-sectional view of a main part of a noise prevention device according to a modification. In addition, in the symbols used in the drawings, 10... cylinder block, 11... crankshaft, 1
2...Crank pulley, 14...Gear cover, 17...Cylindrical mounting part, 18...
... Soundproof cover, 19 ... U-shaped notch, 20 ... Bolt, 21 ... Bent part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エンジンの外部に取付けられる回転体とこのエンジンと
の間の空間を閉塞するようにカバーを設け、このカバー
によって前記エンジンと前記回転体との間の空間に生ず
る定在波による騒音を防止するようにした装置において
、前記カバーを前記回転体の回転軸線方向に移動調整可
能に取付けるようにしたことを特徴とするエンジンの騒
音防止装置。A cover is provided to close the space between the engine and a rotating body attached to the outside of the engine, and this cover prevents noise due to standing waves generated in the space between the engine and the rotating body. 1. A noise prevention device for an engine, characterized in that the cover is attached so as to be movable and adjustable in the direction of the rotational axis of the rotating body.
JP18481583U 1983-11-30 1983-11-30 Engine noise prevention device Pending JPS6092737U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18481583U JPS6092737U (en) 1983-11-30 1983-11-30 Engine noise prevention device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18481583U JPS6092737U (en) 1983-11-30 1983-11-30 Engine noise prevention device

Publications (1)

Publication Number Publication Date
JPS6092737U true JPS6092737U (en) 1985-06-25

Family

ID=30399623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18481583U Pending JPS6092737U (en) 1983-11-30 1983-11-30 Engine noise prevention device

Country Status (1)

Country Link
JP (1) JPS6092737U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016151337A (en) * 2015-02-19 2016-08-22 Nok株式会社 Sealing structure formed by torsional damper and oil seal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016151337A (en) * 2015-02-19 2016-08-22 Nok株式会社 Sealing structure formed by torsional damper and oil seal

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