JPS59100018A - Device for reducing vibration of vehicle - Google Patents

Device for reducing vibration of vehicle

Info

Publication number
JPS59100018A
JPS59100018A JP20759082A JP20759082A JPS59100018A JP S59100018 A JPS59100018 A JP S59100018A JP 20759082 A JP20759082 A JP 20759082A JP 20759082 A JP20759082 A JP 20759082A JP S59100018 A JPS59100018 A JP S59100018A
Authority
JP
Japan
Prior art keywords
engine
support base
accessories
chassis frame
vibration
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
JP20759082A
Other languages
Japanese (ja)
Inventor
Kingo Murano
村野　欽吾
Toshiro Hario
針生　俊郎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hino Motors Ltd
Original Assignee
Hino Motors Ltd
Hino Jidosha Kogyo KK
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 Hino Motors Ltd, Hino Jidosha Kogyo KK filed Critical Hino Motors Ltd
Priority to JP20759082A priority Critical patent/JPS59100018A/en
Publication of JPS59100018A publication Critical patent/JPS59100018A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
    • B60K5/12—Arrangement of engine supports

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

PURPOSE:To reduce vibration without providing dynamic dampers by fixedly providing a support base on a chassis frame and mounting an engine and accessories on said support base through elastic bodies. CONSTITUTION:A support base 2 is fixedly installed on a chassis frame 1, and an engine 3 and accessories such as an air compressor, a radiator fan 4a, 4b, etc. are ballancedly arranged with the engine 3 positioned in the center, through elastic bodies 5 like rubber, etc. Thereby, the engine 3 and the accessories 4a, 4b serve as a damper mass against exciting force from the road surface, and vary or suppress the mode of vibration, reducing the resonance caused by a bent body and a stuffy noise when running at a low speed.

Description

【発明の詳細な説明】 本発明は車両振動軽減装置に関するものである。[Detailed description of the invention] The present invention relates to a vehicle vibration reduction device.

自動車において、路面からの加振力によりボデー曲げ共
振や低速こもり音のボデー振動モードは重量のあるエン
ジン、補機類の搭載部が加振源となってｂる。In automobiles, body vibration modes such as body bending resonance and low-speed muffled noise due to excitation force from the road surface are caused by the heavy engine and mounting parts of auxiliary machinery as the excitation source.

この振動モードを変化あるいは振動を抑制するためには
、エンジン、補機類の搭載部にダイナミックダンパーを
装備することで可能であるが、限られたエンジンルーム
のスペース内にダイナミックダンパーを別置することは
困難な問題である。In order to change this vibration mode or suppress vibration, it is possible to install a dynamic damper in the mounting area of the engine and auxiliary equipment, but it is possible to install a dynamic damper separately in the limited space of the engine room. This is a difficult problem.

本発明は、特別にダイナミックダンノく−を別置するこ
となく、エンジン、補機類ヲダンパーマスとして作用さ
せ振動を軽減するようにしたものである。The present invention allows the engine and auxiliary machinery to act as a damper mass to reduce vibration without separately installing a dynamic damper.

以下本発明の実施例を図面によって説明する。Embodiments of the present invention will be described below with reference to the drawings.

１はシャシフレームである。このシャシフレーム１上に
支持台２を固設し、この支持台２上にエンジン３並びに
ニアコンプレッサ、ラジェータファン等の補機類４８％
４ｂをゴム等の弾性体５を介して弾機的に支持したもの
である。尚補機類４ａｘ　４ｂはエンジン３を中心にし
てバランスよく配置することが望ましい。1 is a chassis frame. A support stand 2 is fixedly installed on this chassis frame 1, and 48% of the engine 3 and auxiliary equipment such as a near compressor and radiator fan are mounted on this support stand 2.
4b is elastically supported via an elastic body 5 such as rubber. It is desirable that the auxiliary machinery 4ax 4b be arranged in a well-balanced manner with the engine 3 at the center.

上記本発明によると、エンジン３並びに補機類４ａ、４
ｂがシャシフレーム１と一体の支持台２上に弾性体５を
介して弾機的に支持されているため、エンジン３並びに
補機類４ａ、　４ｂは路面からの加振力に対してｌ°ン
バーマスとして作用し、振動モードを変化あるｂは抑制
してボデー曲げ共振や低速こもり音を低減するものであ
る。According to the present invention, the engine 3 and the auxiliary machines 4a, 4
b is elastically supported on a support base 2 integrated with the chassis frame 1 via an elastic body 5, so that the engine 3 and auxiliary machinery 4a, 4b are resistant to l° with respect to the excitation force from the road surface. It acts as a vibration mass, suppresses vibration modes, and reduces body bending resonance and low-speed muffled noise.

このように本発明では、特にダイナミ・ソクダンパーを
別置することがなく、スペース的に本、またコスト的に
も非常に有利な特長がある。As described above, the present invention has the advantage that there is no need to separately install a dynamic damper, which is very advantageous in terms of space and cost.

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

図面は本発明装置の正面図である。 １・−・シャシフレーム、２・・―支持台、３・・・エ
ンジン、４ａｓ４ｂ・・・補機類、５・・・弾性体。The drawing is a front view of the device of the present invention. 1... Chassis frame, 2... Support stand, 3... Engine, 4as4b... Auxiliary machinery, 5... Elastic body.

Claims (1)

【特許請求の範囲】[Claims] シャシフレーム上に支持台を固設し、この支持台上にエ
ンジン並びに補機類を弾性体を介して配設したことを特
徴とする車両振動軽減装置。A vehicle vibration reduction device characterized in that a support base is fixedly installed on a chassis frame, and an engine and auxiliary equipment are disposed on the support base via elastic bodies.
JP20759082A 1982-11-29 1982-11-29 Device for reducing vibration of vehicle Pending JPS59100018A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20759082A JPS59100018A (en) 1982-11-29 1982-11-29 Device for reducing vibration of vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20759082A JPS59100018A (en) 1982-11-29 1982-11-29 Device for reducing vibration of vehicle

Publications (1)

Publication Number Publication Date
JPS59100018A true JPS59100018A (en) 1984-06-09

Family

ID=16542280

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20759082A Pending JPS59100018A (en) 1982-11-29 1982-11-29 Device for reducing vibration of vehicle

Country Status (1)

Country Link
JP (1) JPS59100018A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100482799B1 (en) * 2001-11-19 2005-04-14 기아자동차주식회사 Engine mount structure of a car
WO2008137250A1 (en) * 2007-04-30 2008-11-13 Illinois Tool Works Inc. Portable generator and air compressor mounting arrangement
US10596652B2 (en) 2014-11-13 2020-03-24 Illinois Tool Works Inc. Systems and methods for fuel level monitoring in an engine-driven generator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100482799B1 (en) * 2001-11-19 2005-04-14 기아자동차주식회사 Engine mount structure of a car
WO2008137250A1 (en) * 2007-04-30 2008-11-13 Illinois Tool Works Inc. Portable generator and air compressor mounting arrangement
US8921735B2 (en) 2007-04-30 2014-12-30 Illinois Tool Works Inc. Portable generator and air compressor mounting arrangement
US11192200B2 (en) 2007-04-30 2021-12-07 Illinois Tool Works Inc. Portable generator and air compressor mounting arrangement
US10596652B2 (en) 2014-11-13 2020-03-24 Illinois Tool Works Inc. Systems and methods for fuel level monitoring in an engine-driven generator

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