JPS6219458U - - Google Patents

Info

Publication number
JPS6219458U
JPS6219458U JP11177785U JP11177785U JPS6219458U JP S6219458 U JPS6219458 U JP S6219458U JP 11177785 U JP11177785 U JP 11177785U JP 11177785 U JP11177785 U JP 11177785U JP S6219458 U JPS6219458 U JP S6219458U
Authority
JP
Japan
Prior art keywords
prevention device
noise prevention
control means
undercover
vent
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
JP11177785U
Other languages
Japanese (ja)
Other versions
JPH046384Y2 (en
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 filed Critical
Priority to JP1985111777U priority Critical patent/JPH046384Y2/ja
Publication of JPS6219458U publication Critical patent/JPS6219458U/ja
Application granted granted Critical
Publication of JPH046384Y2 publication Critical patent/JPH046384Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Description

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

第１図から第４図はこの考案にかかる自動車の
騒音防止装置の一実施例を示す図でり、第１図は
側面図、第２図は正面図、第３図は平面図、第４
図は音響レンズ（音域制御手段）の断面図である
。 １１……キヤブ（車体）、１２……荷台（車体
）、１３……フレーム、１４……音響レンズ（音
域制御手段）、１４ａ……中空管路、１５……後
輪（駆動車輪）、１６……トランスミツシヨン（
動力伝達系）、１７……マフラ（排気系）。 1 to 4 are views showing one embodiment of the automobile noise prevention device according to this invention, in which FIG. 1 is a side view, FIG. 2 is a front view, FIG. 3 is a plan view, and FIG.
The figure is a sectional view of an acoustic lens (sound range control means). 11... Cab (vehicle body), 12... Loading platform (vehicle body), 13... Frame, 14... Acoustic lens (sound range control means), 14a... Hollow pipe, 15... Rear wheel (drive wheel), 16... Transmission (
Power transmission system), 17...Muffler (exhaust system).

補正 昭６０．１０．１７ 実用新案登録請求の範囲を次のように補正する
。Amendment October 17, 1980 The scope of claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】 自動車の車体に長さが異なる複数の中空管路を
組み合せて成る音域制御手段を垂設し、該音域制
御手段により少なくとも動力伝達系、駆動車輪、
排気系のそれぞれ車幅方向側部を覆つたことを特
徴とする自動車の騒音防止装置。 [Claims for Utility Model Registration] A sound range control means consisting of a combination of a plurality of hollow pipes of different lengths is installed vertically on the body of an automobile, and the sound range control means controls at least the power transmission system, drive wheels,
A noise prevention device for an automobile, characterized in that each side of the exhaust system in the vehicle width direction is covered.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 通気口を有するアンダーカバーで車載エンジン
を覆つた自動車の騒音防止装置において、前記ア
ンダーカバーの通気口に、長さが異なる多数の中
空管路を組み合せて成る音域制御手段を設けたこ
とを特徴とする自動車の騒音防止装置。 A noise prevention device for an automobile in which a vehicle engine is covered with an undercover having a vent, characterized in that the vent of the undercover is provided with a sound range control means formed by combining a number of hollow pipes of different lengths. Noise prevention device for automobiles.
JP1985111777U 1985-07-19 1985-07-19 Expired JPH046384Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985111777U JPH046384Y2 (en) 1985-07-19 1985-07-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985111777U JPH046384Y2 (en) 1985-07-19 1985-07-19

Publications (2)

Publication Number Publication Date
JPS6219458U true JPS6219458U (en) 1987-02-05
JPH046384Y2 JPH046384Y2 (en) 1992-02-21

Family

ID=30992018

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985111777U Expired JPH046384Y2 (en) 1985-07-19 1985-07-19

Country Status (1)

Country Link
JP (1) JPH046384Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0235837U (en) * 1988-09-01 1990-03-08

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5647017A (en) * 1979-09-27 1981-04-28 Adamando Kogyo Kk Connector for optical fiber

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5647017A (en) * 1979-09-27 1981-04-28 Adamando Kogyo Kk Connector for optical fiber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0235837U (en) * 1988-09-01 1990-03-08

Also Published As

Publication number Publication date
JPH046384Y2 (en) 1992-02-21

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