JPS58104324U - sound insulation device - Google Patents

sound insulation device

Info

Publication number
JPS58104324U
JPS58104324U JP234882U JP234882U JPS58104324U JP S58104324 U JPS58104324 U JP S58104324U JP 234882 U JP234882 U JP 234882U JP 234882 U JP234882 U JP 234882U JP S58104324 U JPS58104324 U JP S58104324U
Authority
JP
Japan
Prior art keywords
sound insulation
seal member
elastic seal
insulation device
protrusion
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
JP234882U
Other languages
Japanese (ja)
Other versions
JPH0111947Y2 (en
Inventor
沼尻　進
Original Assignee
三菱自動車工業株式会社
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 三菱自動車工業株式会社 filed Critical 三菱自動車工業株式会社
Priority to JP234882U priority Critical patent/JPS58104324U/en
Publication of JPS58104324U publication Critical patent/JPS58104324U/en
Application granted granted Critical
Publication of JPH0111947Y2 publication Critical patent/JPH0111947Y2/ja
Granted legal-status Critical Current

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

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

第１図は本考案の第一実施例を示す遮音装置の正面図、
第２図は第１図の■−■線に沿う、断面図、第３図は本
考案の第二実施例を示す第２図と同様の断面図である。 １・・・突出部、２・・・クランクケース、４・・・フ
ランジ、５・・・凹所、６・・・弾性シール部材、７・
・・遮音板、９・・・吸音材。FIG. 1 is a front view of a sound insulation device showing a first embodiment of the present invention;
FIG. 2 is a sectional view taken along the line ■--■ in FIG. 1, and FIG. 3 is a sectional view similar to FIG. 2 showing a second embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Projection part, 2... Crankcase, 4... Flange, 5... Recess, 6... Elastic seal member, 7...
...Sound insulating board, 9...Sound absorbing material.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] クランクケース側壁外面に略コ字形状を成すように設け
られた突出部、上記クランクケース下端部に設けられた
オイルパン取付は用フランジ、同フランジ及び上記突出
部の協働により形成される凹所、同凹所を形成子る上記
フランジ及び突出部の内面に設けられた弾性シール部材
、′同弾性シール部材をせん断変形させるように同弾性
シール部材に支持されると共に上記クランフケニスに取
付−けられた遮音板を具備したことを特徴とする遮音装
置。、A protrusion formed in a substantially U-shape on the outer surface of the side wall of the crankcase, an oil pan mounting flange provided at the lower end of the crankcase, and a recess formed by the cooperation of the flange and the protrusion. , an elastic seal member provided on the inner surface of the flange and the protrusion forming the recess, supported by the elastic seal member and attached to the clamp kennis so as to cause shear deformation of the elastic seal member; A sound insulation device characterized by comprising a sound insulation board. ,
JP234882U 1982-01-12 1982-01-12 sound insulation device Granted JPS58104324U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP234882U JPS58104324U (en) 1982-01-12 1982-01-12 sound insulation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP234882U JPS58104324U (en) 1982-01-12 1982-01-12 sound insulation device

Publications (2)

Publication Number Publication Date
JPS58104324U true JPS58104324U (en) 1983-07-15
JPH0111947Y2 JPH0111947Y2 (en) 1989-04-07

Family

ID=30015336

Family Applications (1)

Application Number Title Priority Date Filing Date
JP234882U Granted JPS58104324U (en) 1982-01-12 1982-01-12 sound insulation device

Country Status (1)

Country Link
JP (1) JPS58104324U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140064235A (en) * 2012-11-20 2014-05-28 현대자동차주식회사 Device for tunning engine sound

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56107925U (en) * 1980-01-22 1981-08-21
JPS56173730U (en) * 1980-05-27 1981-12-22
JPS578319A (en) * 1980-06-16 1982-01-16 Yamaha Motor Co Ltd Case with sound insulation structure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56107925U (en) * 1980-01-22 1981-08-21
JPS56173730U (en) * 1980-05-27 1981-12-22
JPS578319A (en) * 1980-06-16 1982-01-16 Yamaha Motor Co Ltd Case with sound insulation structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140064235A (en) * 2012-11-20 2014-05-28 현대자동차주식회사 Device for tunning engine sound

Also Published As

Publication number Publication date
JPH0111947Y2 (en) 1989-04-07

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