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JPS5932138U - engine noise reduction device - Google Patents

engine noise reduction device

Info

Publication number
JPS5932138U
JPS5932138U JP12905582U JP12905582U JPS5932138U JP S5932138 U JPS5932138 U JP S5932138U JP 12905582 U JP12905582 U JP 12905582U JP 12905582 U JP12905582 U JP 12905582U JP S5932138 U JPS5932138 U JP S5932138U
Authority
JP
Japan
Prior art keywords
noise reduction
reduction device
engine noise
pulley
engine
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
Application number
JP12905582U
Other languages
Japanese (ja)
Other versions
JPS6332347Y2 (en
Inventor
勘坂　則行
Original Assignee
ダイハツ工業株式会社
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 ダイハツ工業株式会社 filed Critical ダイハツ工業株式会社
Priority to JP12905582U priority Critical patent/JPS5932138U/en
Publication of JPS5932138U publication Critical patent/JPS5932138U/en
Application granted granted Critical
Publication of JPS6332347Y2 publication Critical patent/JPS6332347Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Pulleys (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) [Abstract] 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図は本考案の一実施例を示す断面図、第２図は本考
案の他の実施例を示す部分断面薗、第３図は本考案のさ
らに他の実施例を示す概略断面図である。 １・・・エンジン本体、２・・・回転軸（クランク軸）
、３．３′・・・ダンパープーリ、４．４′・・・プー
リ本体、７，７′・・・弾性部材、８，８′・・・遊動
部材、１２．１２’・・・遮音カバー。Fig. 1 is a sectional view showing one embodiment of the present invention, Fig. 2 is a partial sectional view showing another embodiment of the invention, and Fig. 3 is a schematic sectional view showing still another embodiment of the invention. be. 1...Engine body, 2...Rotating shaft (crankshaft)
, 3.3'...damper pulley, 4.4'...pulley body, 7,7'...elastic member, 8,8'...swivel member, 12.12'...sound insulation cover .

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エンジン本体から突出させた回転軸とともに回転するプ
ーリ本体を有しこのプーリ本体に弾性部材を介して遊動
部材を同軸的に支持させてなるダンパープーリと、この
ダンパープーリの端面部を被うべく前記遊動部材に固着
した遮音カバーとを具備してなることを特徴とするエン
ジンの騒音低減装置。A damper pulley includes a pulley body that rotates together with a rotating shaft protruding from the engine body, and a floating member is coaxially supported by the pulley body via an elastic member, and a An engine noise reduction device characterized by comprising a sound insulating cover fixed to a floating member.
JP12905582U 1982-08-25 1982-08-25 engine noise reduction device Granted JPS5932138U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12905582U JPS5932138U (en) 1982-08-25 1982-08-25 engine noise reduction device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12905582U JPS5932138U (en) 1982-08-25 1982-08-25 engine noise reduction device

Publications (2)

Publication Number Publication Date
JPS5932138U true JPS5932138U (en) 1984-02-28
JPS6332347Y2 JPS6332347Y2 (en) 1988-08-29

Family

ID=30292546

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12905582U Granted JPS5932138U (en) 1982-08-25 1982-08-25 engine noise reduction device

Country Status (1)

Country Link
JP (1) JPS5932138U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011226479A (en) * 2010-04-15 2011-11-10 Nok Corp Pulley, torsional vibration damper and crankshaft of internal combustion engine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56165725A (en) * 1980-04-18 1981-12-19 List Hans Internal combustion engine with sound damping hood

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56165725A (en) * 1980-04-18 1981-12-19 List Hans Internal combustion engine with sound damping hood

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011226479A (en) * 2010-04-15 2011-11-10 Nok Corp Pulley, torsional vibration damper and crankshaft of internal combustion engine

Also Published As

Publication number Publication date
JPS6332347Y2 (en) 1988-08-29

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