JPS6026237U - sound insulation device - Google Patents

sound insulation device

Info

Publication number
JPS6026237U
JPS6026237U JP11837483U JP11837483U JPS6026237U JP S6026237 U JPS6026237 U JP S6026237U JP 11837483 U JP11837483 U JP 11837483U JP 11837483 U JP11837483 U JP 11837483U JP S6026237 U JPS6026237 U JP S6026237U
Authority
JP
Japan
Prior art keywords
insulation device
absorbing material
sound insulation
sound absorbing
side wall
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
JP11837483U
Other languages
Japanese (ja)
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 JP11837483U priority Critical patent/JPS6026237U/en
Publication of JPS6026237U publication Critical patent/JPS6026237U/en
Pending legal-status Critical Current

Links

Landscapes

  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (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図は従来の遮音装置を示す側面図、第２図は第１図
の■−■線に沿う断面図、第３図は同じく他の実施例を
示す断面図、−第４図はこの考案の一実施例を示す縦断
側面図、第５図は同じくこの吸音材を示す平面図、第６
図および第７図はそれぞれ第５図に対する側面図、第８
図（１同じくこの考案の他の実施例を示す断面図、第９
図ないし第１１図はさらに異なる実施例を示す平面図で
ある。 １１・・・クランクケース側壁、１４・・・補強リブ、
１５・・・凹陥部、１６，１９・・・吸音材、１７・・
・クランクケースサイドカバー、１８・・・ねじ（取付
部材）。 第４図 第５図　　　　　　　　　　第７図Fig. 1 is a side view showing a conventional sound insulation device, Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, Fig. 3 is a sectional view similarly showing another embodiment, and Figs. FIG. 5 is a longitudinal sectional side view showing one embodiment of the invention, and FIG. 6 is a plan view showing this sound absorbing material.
Figures 7 and 7 are a side view and a side view of Figure 8, respectively.
Figures (1) A sectional view showing another embodiment of this invention, 9th
11 through 11 are plan views showing further different embodiments. 11... Crankcase side wall, 14... Reinforcement rib,
15... Concave portion, 16, 19... Sound absorbing material, 17...
・Crankcase side cover, 18...screw (installation member). Figure 4 Figure 5 Figure 7

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外側に補強リブを突設したクランクケース側壁と、この
クランクケース側壁の上記補強リブに嵌合する凹陥部が
形成された耐油性表皮材からなる吸音材と、この吸音材
の外側面を覆うクランクケースサイドカバーと、このク
ランクケースサイドカバーと吸音材とを上記クランクケ
ース側壁に固定する取付は部材とからなることを特徴と
する遮音装置。A crankcase side wall with reinforcing ribs protruding from the outside, a sound absorbing material made of an oil-resistant skin material having a recessed part that fits into the reinforcing ribs on the crank case side wall, and a crank that covers the outer surface of the sound absorbing material. A sound insulation device comprising a case side cover and a mounting member for fixing the crankcase side cover and the sound absorbing material to the crankcase side wall.
JP11837483U 1983-07-29 1983-07-29 sound insulation device Pending JPS6026237U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11837483U JPS6026237U (en) 1983-07-29 1983-07-29 sound insulation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11837483U JPS6026237U (en) 1983-07-29 1983-07-29 sound insulation device

Publications (1)

Publication Number Publication Date
JPS6026237U true JPS6026237U (en) 1985-02-22

Family

ID=30272103

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11837483U Pending JPS6026237U (en) 1983-07-29 1983-07-29 sound insulation device

Country Status (1)

Country Link
JP (1) JPS6026237U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6390092U (en) * 1986-11-29 1988-06-11
JP2017150536A (en) * 2016-02-23 2017-08-31 マツダ株式会社 Method for manufacturing case for structure and the case

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6390092U (en) * 1986-11-29 1988-06-11
JPH0533755Y2 (en) * 1986-11-29 1993-08-26
JP2017150536A (en) * 2016-02-23 2017-08-31 マツダ株式会社 Method for manufacturing case for structure and the case

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