JPS586816U - Soundproofing device for road cleaning vehicles - Google Patents

Soundproofing device for road cleaning vehicles

Info

Publication number
JPS586816U
JPS586816U JP9604881U JP9604881U JPS586816U JP S586816 U JPS586816 U JP S586816U JP 9604881 U JP9604881 U JP 9604881U JP 9604881 U JP9604881 U JP 9604881U JP S586816 U JPS586816 U JP S586816U
Authority
JP
Japan
Prior art keywords
wall
road cleaning
soundproofing device
cleaning vehicles
engine room
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
JP9604881U
Other languages
Japanese (ja)
Other versions
JPS613934Y2 (en
Inventor
明 北島
勝田　悌恵
富樫　三男
清 山岸
田島　大介
建 山本
Original Assignee
東急車輌製造株式会社
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 東急車輌製造株式会社 filed Critical 東急車輌製造株式会社
Priority to JP9604881U priority Critical patent/JPS586816U/en
Publication of JPS586816U publication Critical patent/JPS586816U/en
Application granted granted Critical
Publication of JPS613934Y2 publication Critical patent/JPS613934Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Cleaning Of Streets, Tracks, Or Beaches (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]

図面は本考案の実施の一例を示すもので、第１図は本考
案の騒音防止装置を取付けた真空式路面清掃車の側面図
、第２図は吸込ホースから吸引された空気がブロワ−を
経て循還する過程を示した平面図、第３図は第２図の正
面図、第４図は本考案の機関室の平面断面図、第５図は
第４図の正面断面図である。 １は機関室、２はエンジン、３はブロワ−１４はラジェ
ータ、５は補助冷却ファン、６は前壁、７は外壁、８は
上部壁、９は床壁、１０は後壁、１１は排出口、１２は
ギアボックス、１３はプロペラシャフト、１４は駆動プ
ーリー、１５は吸音材、１６は吸込ホース、１７はフィ
ルタ、１Ｂはブロワ−の吐出口、１９は天井壁、２０は
ブロワ−の流入口。The drawings show an example of the implementation of the present invention. Figure 1 is a side view of a vacuum type road cleaning vehicle equipped with the noise prevention device of the present invention, and Figure 2 is a side view of a vacuum road cleaning vehicle equipped with the noise prevention device of the present invention. 3 is a front view of FIG. 2, FIG. 4 is a plan sectional view of the engine room of the present invention, and FIG. 5 is a front sectional view of FIG. 4. 1 is an engine room, 2 is an engine, 3 is a blower, 14 is a radiator, 5 is an auxiliary cooling fan, 6 is a front wall, 7 is an outer wall, 8 is an upper wall, 9 is a floor wall, 10 is a rear wall, 11 is an exhaust Outlet, 12 is gear box, 13 is propeller shaft, 14 is drive pulley, 15 is sound absorbing material, 16 is suction hose, 17 is filter, 1B is blower outlet, 19 is ceiling wall, 20 is blower flow entrance.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 機関室内にエンジン及びこれに連結するブロワ−を清掃
車の進行方向と平行に取付け、ラジェータ及び補助冷却
ファンを設置した前壁の前方に、さらに外壁を設は機関
室上方に上部壁、下方に床壁及びその後方に後壁を設け
て、機関室を密閉すると共に前記補助冷却ファンで吸引
した冷却風を流入口及び排出するための排出口を上部壁
で覆ったことを特徴とする、路面清掃車の防音装置。The engine and the blower connected to it are installed in the engine room parallel to the direction of movement of the cleaning vehicle, and an outer wall is installed in front of the front wall where the radiator and auxiliary cooling fan are installed. A road surface characterized in that a floor wall and a rear wall are provided behind the floor wall to seal the engine room, and an upper wall covers an inlet and an outlet for discharging the cooling air sucked by the auxiliary cooling fan. Soundproofing equipment for cleaning trucks.
JP9604881U 1981-06-30 1981-06-30 Soundproofing device for road cleaning vehicles Granted JPS586816U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9604881U JPS586816U (en) 1981-06-30 1981-06-30 Soundproofing device for road cleaning vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9604881U JPS586816U (en) 1981-06-30 1981-06-30 Soundproofing device for road cleaning vehicles

Publications (2)

Publication Number Publication Date
JPS586816U true JPS586816U (en) 1983-01-17
JPS613934Y2 JPS613934Y2 (en) 1986-02-06

Family

ID=29890930

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9604881U Granted JPS586816U (en) 1981-06-30 1981-06-30 Soundproofing device for road cleaning vehicles

Country Status (1)

Country Link
JP (1) JPS586816U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01147333U (en) * 1988-03-31 1989-10-12

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01147333U (en) * 1988-03-31 1989-10-12

Also Published As

Publication number Publication date
JPS613934Y2 (en) 1986-02-06

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