JPS60113221U - Silence louver device for earthmoving vehicles - Google Patents

Silence louver device for earthmoving vehicles

Info

Publication number
JPS60113221U
JPS60113221U JP44684U JP44684U JPS60113221U JP S60113221 U JPS60113221 U JP S60113221U JP 44684 U JP44684 U JP 44684U JP 44684 U JP44684 U JP 44684U JP S60113221 U JPS60113221 U JP S60113221U
Authority
JP
Japan
Prior art keywords
louver device
silence
earthmoving vehicles
mounting frame
sound absorbing
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
JP44684U
Other languages
Japanese (ja)
Inventor
孝 津村
Original Assignee
新キャタピラー三菱株式会社
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 新キャタピラー三菱株式会社 filed Critical 新キャタピラー三菱株式会社
Priority to JP44684U priority Critical patent/JPS60113221U/en
Publication of JPS60113221U publication Critical patent/JPS60113221U/en
Pending legal-status Critical Current

Links

Landscapes

  • Exhaust Silencers (AREA)
  • Air-Flow Control Members (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (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 drawings]

第１図は従来の消音ルーバー装置を示す斜視図、第２図
は本考案の消音ルーバー装置の一実施例を示す斜視図、
第３図はその吸音板の方向を可変調整した場合の斜視図
、第４図はその吸音板の取付部を示す分解斜視図、第５
図は本考案の他の実施例を示す斜視図、第６図、第７図
、第８図および第９図はその風向きおよび風量調整を示
す側面図である。 １１・・・取付枠、１４・・・吸音板、２２・・・方向
可変バー。FIG. 1 is a perspective view showing a conventional silencing louver device, FIG. 2 is a perspective view showing an embodiment of the silencing louver device of the present invention,
Fig. 3 is a perspective view when the direction of the sound absorption plate is variably adjusted, Fig. 4 is an exploded perspective view showing the mounting part of the sound absorption plate, and Fig. 5
The figure is a perspective view showing another embodiment of the present invention, and FIGS. 6, 7, 8, and 9 are side views showing the wind direction and air volume adjustment. 11...Mounting frame, 14...Sound absorbing plate, 22...Direction variable bar.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 取付枠と、この取付枠の内部に平行に配列し回動自在に
軸支した複数の吸音板と、この吸音板を等しく回動調整
する方向可変バーとを具備したことを特徴とする土工車
輌用消音ルーバー装置。An earthmoving vehicle comprising a mounting frame, a plurality of sound absorbing plates arranged in parallel inside the mounting frame and rotatably supported, and a variable direction bar for equally rotating the sound absorbing plates. Sound deadening louver device.
JP44684U 1984-01-06 1984-01-06 Silence louver device for earthmoving vehicles Pending JPS60113221U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP44684U JPS60113221U (en) 1984-01-06 1984-01-06 Silence louver device for earthmoving vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44684U JPS60113221U (en) 1984-01-06 1984-01-06 Silence louver device for earthmoving vehicles

Publications (1)

Publication Number Publication Date
JPS60113221U true JPS60113221U (en) 1985-07-31

Family

ID=30472292

Family Applications (1)

Application Number Title Priority Date Filing Date
JP44684U Pending JPS60113221U (en) 1984-01-06 1984-01-06 Silence louver device for earthmoving vehicles

Country Status (1)

Country Link
JP (1) JPS60113221U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007004329A1 (en) * 2005-07-05 2007-01-11 Yanmar Co., Ltd. Rotary working machine
KR20160063934A (en) * 2014-11-27 2016-06-07 대우조선해양 주식회사 Variable silencer with adjustable pressure drop construction

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007004329A1 (en) * 2005-07-05 2007-01-11 Yanmar Co., Ltd. Rotary working machine
JP2007015462A (en) * 2005-07-05 2007-01-25 Yanmar Co Ltd Revolving type working vehicle
JP4667141B2 (en) * 2005-07-05 2011-04-06 ヤンマー株式会社 Swivel work vehicle
KR20160063934A (en) * 2014-11-27 2016-06-07 대우조선해양 주식회사 Variable silencer with adjustable pressure drop construction

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