JPS616063U - Damper pulley radiated sound reduction device - Google Patents

Damper pulley radiated sound reduction device

Info

Publication number
JPS616063U
JPS616063U JP8935684U JP8935684U JPS616063U JP S616063 U JPS616063 U JP S616063U JP 8935684 U JP8935684 U JP 8935684U JP 8935684 U JP8935684 U JP 8935684U JP S616063 U JPS616063 U JP S616063U
Authority
JP
Japan
Prior art keywords
reduction device
sound reduction
radiated sound
damper pulley
damper
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
JP8935684U
Other languages
Japanese (ja)
Inventor
尚男 大川
Original Assignee
日産自動車株式会社
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 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP8935684U priority Critical patent/JPS616063U/en
Publication of JPS616063U publication Critical patent/JPS616063U/en
Pending legal-status Critical Current

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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図は、この考案の一実施例を示す側断面図、第２図
は従来例を示す側断面図、第３図は他の実施例を示す側
断面図、第４図は第３図の平面図を示すものである。 １・・・・・・ダンパープーリ本体、２・・・・・・ダ
ンパーマス、３・・．・・・・捩り振動減衰用ゴム、４
・・・・・・騒音放射面、６・・・・・・クランクプー
り本体、７・・・・・・ダンパーマス、訃・・・・・遮
音ゴム、９・・・・・・騒音放射面、１０・・・・・・
肉抜き孔、１１・・・・・・間隙部。Fig. 1 is a side sectional view showing one embodiment of this invention, Fig. 2 is a side sectional view showing a conventional example, Fig. 3 is a side sectional view showing another embodiment, and Fig. 4 is Fig. 3. FIG. 1... Damper pulley body, 2... Damper mass, 3... ...Rubber for torsional vibration damping, 4
...Noise radiation surface, 6 ... Crank pulley body, 7 ... Damper mass, butt ... Sound insulation rubber, 9 ... Noise radiation Face, 10...
Lightening hole, 11... Gap part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 捩り振動減衰装置付クランクプーりにおいて、クランク
プーりとダンパーマスとの間に、環状の弾性体を挾持す
ることを特徴とするダンパープーリの放射音低減装置。A radiated sound reduction device for a damper pulley, characterized in that, in a crank pulley equipped with a torsional vibration damping device, an annular elastic body is sandwiched between the crank pulley and the damper mass.
JP8935684U 1984-06-18 1984-06-18 Damper pulley radiated sound reduction device Pending JPS616063U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8935684U JPS616063U (en) 1984-06-18 1984-06-18 Damper pulley radiated sound reduction device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8935684U JPS616063U (en) 1984-06-18 1984-06-18 Damper pulley radiated sound reduction device

Publications (1)

Publication Number Publication Date
JPS616063U true JPS616063U (en) 1986-01-14

Family

ID=30643352

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8935684U Pending JPS616063U (en) 1984-06-18 1984-06-18 Damper pulley radiated sound reduction device

Country Status (1)

Country Link
JP (1) JPS616063U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63215198A (en) * 1987-03-03 1988-09-07 Mitsubishi Electric Corp Front panel of acoustic cabinet and its manufacture
JPS6436757U (en) * 1987-08-31 1989-03-06

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63215198A (en) * 1987-03-03 1988-09-07 Mitsubishi Electric Corp Front panel of acoustic cabinet and its manufacture
JPS6436757U (en) * 1987-08-31 1989-03-06

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