JPS6132510U - Muffler interior bonnet device - Google Patents

Muffler interior bonnet device

Info

Publication number
JPS6132510U
JPS6132510U JP1984118333U JP11833384U JPS6132510U JP S6132510 U JPS6132510 U JP S6132510U JP 1984118333 U JP1984118333 U JP 1984118333U JP 11833384 U JP11833384 U JP 11833384U JP S6132510 U JPS6132510 U JP S6132510U
Authority
JP
Japan
Prior art keywords
muffler
main body
baffle plate
cooling air
bonnet
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
JP1984118333U
Other languages
Japanese (ja)
Other versions
JPH0137146Y2 (en
Inventor
一 米村
Original Assignee
三菱農機株式会社
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 三菱農機株式会社 filed Critical 三菱農機株式会社
Priority to JP1984118333U priority Critical patent/JPS6132510U/en
Publication of JPS6132510U publication Critical patent/JPS6132510U/en
Application granted granted Critical
Publication of JPH0137146Y2 publication Critical patent/JPH0137146Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Superstructure Of Vehicle (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Exhaust Silencers (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図は本考案によるボンネット装置を示す正面図、第
２図はその側面図、第３図は本考案を適用したトラクタ
を示す全体側面図である。 １・・・トラクタ、３・・・機体、５・・・エンジン、
６・・・ボンネット装置、１１・・・ホンネット力バー
、１２・・・仕切り板、１６．１７・・・電装品、１９
・・・排気マニホルド、２０・・・エルボ、２１・・・
マフラー本体、２３・・・仕切り導風板、２５・・・マ
フラー導風板、２５ａ・・・一側延出部、２５ｂ・・・
他側溝曲部、２５ｃ・・・後方湾曲部分、Ａ・・・冷却
風受入れ口、Ｂ・・・冷却風流路（内側）、Ｃ・・・冷
却風流路（外側）。FIG. 1 is a front view showing a bonnet device according to the present invention, FIG. 2 is a side view thereof, and FIG. 3 is an overall side view showing a tractor to which the present invention is applied. 1...Tractor, 3...Airframe, 5...Engine,
6... Bonnet device, 11... Honnet power bar, 12... Partition plate, 16.17... Electrical equipment, 19
...Exhaust manifold, 20...Elbow, 21...
Muffler main body, 23... Partition baffle plate, 25... Muffler baffle plate, 25a... One side extension, 25b...
Other side groove curved portion, 25c... Rear curved portion, A... Cooling air intake port, B... Cooling air flow path (inside), C... Cooling air flow path (outside).

Claims (1)

【実用新案登録請求の範囲】 機体３に搭載したエンジン５を収納し、かつ該エンジン
とエルボ２０を介して連結しているマフラー本体２１を
、ホンネット力バー１１に近接した上部角部に機体前後
方向に延出して内装したボンネット装置６において、ｌ マフラー本体２１の上部及び一側部を覆うようにマフラ
ー導風板２５を配設し、更に該マフラー導風板を、正面
視においてその一側２５ａがマフラー本体より大きくホ
ンネット装置６の中央方向にかつボンネット力バー１１
に沿って延出すると共に、その他側２５ｂがマフラー本
体に沿って湾曲するように構成して、一側延出部２５ａ
とマフラー本体２１との間に徐々に狭くなる大きな冷却
風受入れ口Ａを形成し、また側面視においてマフラー導
風板後方部分２５ｃをエルボ２０に沿って滑らかに湾曲
して、マフラー導風板２５とマフラ一本体２１との間に
略々一定幅からなる滑らかな冷却風流路Ｂを形成すると
共に、マフラー導風板２５の外側にも略々一定幅からな
る冷却風流路Ｃを形成したマフラー内装ボンネット装置
。[Claims for Utility Model Registration] A muffler body 21 that houses the engine 5 mounted on the fuselage 3 and is connected to the engine via an elbow 20 is placed in the upper corner of the fuselage near the power bar 11. In the bonnet device 6 that extends in the front-rear direction and is installed internally, a muffler baffle plate 25 is disposed so as to cover the upper part and one side of the muffler main body 21, and the muffler baffle plate 25 is arranged so as to cover the upper part and one side of the muffler main body 21. The side 25a is larger than the muffler body and is located toward the center of the bonnet device 6 and the bonnet force bar 11.
, and the other side 25b is curved along the muffler main body, so that the one side extending portion 25a
A large cooling air intake port A that gradually narrows is formed between the muffler main body 21 and the muffler main body 21, and the muffler baffle plate rear portion 25c is smoothly curved along the elbow 20 in a side view. A muffler interior includes a smooth cooling air passage B having a substantially constant width between the muffler body 21 and the muffler body 21, and a cooling air passage C having a substantially constant width outside the muffler baffle plate 25. Bonnet device.
JP1984118333U 1984-07-30 1984-07-30 Muffler interior bonnet device Granted JPS6132510U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984118333U JPS6132510U (en) 1984-07-30 1984-07-30 Muffler interior bonnet device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984118333U JPS6132510U (en) 1984-07-30 1984-07-30 Muffler interior bonnet device

Publications (2)

Publication Number Publication Date
JPS6132510U true JPS6132510U (en) 1986-02-27
JPH0137146Y2 JPH0137146Y2 (en) 1989-11-09

Family

ID=30677224

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984118333U Granted JPS6132510U (en) 1984-07-30 1984-07-30 Muffler interior bonnet device

Country Status (1)

Country Link
JP (1) JPS6132510U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02135377U (en) * 1989-04-18 1990-11-09
JP2012197711A (en) * 2011-03-22 2012-10-18 Kubota Corp Engine
JP2013018325A (en) * 2011-07-08 2013-01-31 Mitsubishi Agricultural Machinery Co Ltd Work vehicle
WO2015147226A1 (en) * 2014-03-28 2015-10-01 ヤンマー株式会社 Work vehicle
JP2015189395A (en) * 2014-03-28 2015-11-02 ヤンマー株式会社 work vehicle
JP2015189394A (en) * 2014-03-28 2015-11-02 ヤンマー株式会社 work vehicle
WO2015182399A1 (en) * 2014-05-29 2015-12-03 ヤンマー株式会社 Working vehicle
JP2016130519A (en) * 2016-02-04 2016-07-21 三菱マヒンドラ農機株式会社 Work vehicle

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02135377U (en) * 1989-04-18 1990-11-09
JP2012197711A (en) * 2011-03-22 2012-10-18 Kubota Corp Engine
JP2013018325A (en) * 2011-07-08 2013-01-31 Mitsubishi Agricultural Machinery Co Ltd Work vehicle
US10549626B2 (en) 2014-03-28 2020-02-04 Yanmar Co., Ltd. Working vehicle
JP2015189395A (en) * 2014-03-28 2015-11-02 ヤンマー株式会社 work vehicle
JP2015189394A (en) * 2014-03-28 2015-11-02 ヤンマー株式会社 work vehicle
WO2015147226A1 (en) * 2014-03-28 2015-10-01 ヤンマー株式会社 Work vehicle
US11155156B2 (en) 2014-03-28 2021-10-26 Yanmar Power Technology Co., Ltd. Working vehicle
EP3127734B1 (en) * 2014-03-28 2021-11-03 Yanmar Power Technology Co., Ltd. Tractor
WO2015182399A1 (en) * 2014-05-29 2015-12-03 ヤンマー株式会社 Working vehicle
US10543744B2 (en) 2014-05-29 2020-01-28 Yanmar Co., Ltd. Working vehicle
US11292335B2 (en) 2014-05-29 2022-04-05 Yanmar Power Technology Co., Ltd. Working vehicle
JP2016130519A (en) * 2016-02-04 2016-07-21 三菱マヒンドラ農機株式会社 Work vehicle

Also Published As

Publication number Publication date
JPH0137146Y2 (en) 1989-11-09

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