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JPS6085646U - Anti-vibration structure for vehicles - Google Patents

Anti-vibration structure for vehicles

Info

Publication number
JPS6085646U
JPS6085646U JP17575983U JP17575983U JPS6085646U JP S6085646 U JPS6085646 U JP S6085646U JP 17575983 U JP17575983 U JP 17575983U JP 17575983 U JP17575983 U JP 17575983U JP S6085646 U JPS6085646 U JP S6085646U
Authority
JP
Japan
Prior art keywords
vibration
underguard
transfer case
vehicles
vibration structure
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
JP17575983U
Other languages
Japanese (ja)
Other versions
JPH0134771Y2 (en
Inventor
田村　定逸
松林　淳
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.)
Daihatsu Motor Co Ltd
Toyota Motor Corp
Original Assignee
Daihatsu Motor Co Ltd
Toyota Motor Corp
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 Daihatsu Motor Co Ltd, Toyota Motor Corp filed Critical Daihatsu Motor Co Ltd
Priority to JP17575983U priority Critical patent/JPS6085646U/en
Publication of JPS6085646U publication Critical patent/JPS6085646U/en
Application granted granted Critical
Publication of JPH0134771Y2 publication Critical patent/JPH0134771Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Vibration Prevention Devices (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図は本考案に係る防振構造を示す駆動設備の側面図
、第２図はアンダーガードとブシュの斜視図、第３図は
駆動設備各部の振動モードを示すグラフ、第４図は本考
案の等価振動モデルを示す簡略図、第５図は本考案と従
来品の振動特性を比較したグラフ、第６図は本考案と従
来品の音圧レベルを比較したグラフ、第７図は他の実施
例を示した第１図同様の側面図である。 １０・・・駆動設備、１２・・・エンジン、１４・・・
クラッチハウジング、１６・・・トランスミッションケ
ース、１８・・・トランスファケース、３８・・・ブシ
ュ、４０・・・アンダガード、Ｍ・・・駆動設備質量、
ｋ・・・ブシュとアンダーガードの合成ばね定数、ｍ・
・・アンダーガード質量。 第３図 第５図Figure 1 is a side view of the drive equipment showing the vibration isolation structure according to the present invention, Figure 2 is a perspective view of the under guard and bushing, Figure 3 is a graph showing the vibration modes of each part of the drive equipment, and Figure 4 is the main body. A simplified diagram showing the equivalent vibration model of the invention. Figure 5 is a graph comparing the vibration characteristics of the invention and the conventional product. Figure 6 is a graph comparing the sound pressure level of the invention and the conventional product. Figure 7 is a graph comparing the sound pressure level of the invention and the conventional product. FIG. 2 is a side view similar to FIG. 1 showing an embodiment of the present invention. 10... Drive equipment, 12... Engine, 14...
Clutch housing, 16... Transmission case, 18... Transfer case, 38... Bush, 40... Under guard, M... Drive equipment mass,
k...Combined spring constant of bushing and under guard, m.
...Under guard mass. Figure 3 Figure 5

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）四輪駆動車等アンダーボディにプロテクタ用のア
ンダーガードを具備する車両用防振構造であって、前記
アンダーガードをトランスファケースに連結し、アンダ
ーガード側とトランスファ側の共振周波数を一致させた
ことを特徴とする車両用防振構造。(1) An anti-vibration structure for a vehicle including an underguard for a protector on the underbody of a four-wheel drive vehicle, etc., in which the underguard is connected to a transfer case, and the resonance frequencies of the underguard side and the transfer side are made to match. An anti-vibration structure for vehicles characterized by: （２）前記アンダーガードがブシュを介してトランスフ
ァケース１を連結されている実用新案登録請求の範囲第
（１）項に記載の車両用防振構造。(2) The vibration isolation structure for a vehicle according to claim (1), wherein the under guard is connected to the transfer case 1 via a bush. （３）前記アンダートが直接トランスファケースに固着
されている実用新案登録請求の範囲第（１）項に記載の
車両用防振構造。(3) The vibration isolation structure for a vehicle according to claim (1), wherein the undert is directly fixed to the transfer case.
JP17575983U 1983-11-14 1983-11-14 Anti-vibration structure for vehicles Granted JPS6085646U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17575983U JPS6085646U (en) 1983-11-14 1983-11-14 Anti-vibration structure for vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17575983U JPS6085646U (en) 1983-11-14 1983-11-14 Anti-vibration structure for vehicles

Publications (2)

Publication Number Publication Date
JPS6085646U true JPS6085646U (en) 1985-06-13
JPH0134771Y2 JPH0134771Y2 (en) 1989-10-23

Family

ID=30382292

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17575983U Granted JPS6085646U (en) 1983-11-14 1983-11-14 Anti-vibration structure for vehicles

Country Status (1)

Country Link
JP (1) JPS6085646U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11254983A (en) * 1998-03-10 1999-09-21 Honda Motor Co Ltd Soundproofing device for vehicle power unit
JP2002242985A (en) * 2001-02-14 2002-08-28 Toyota Motor Corp Case vibration reduction method and case vibration reduction structure
WO2005030516A1 (en) * 2003-09-29 2005-04-07 Nissan Motor Co., Ltd. Drive motor fixing structure and fixing method
JP2017186932A (en) * 2016-04-04 2017-10-12 株式会社デンソー housing

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11254983A (en) * 1998-03-10 1999-09-21 Honda Motor Co Ltd Soundproofing device for vehicle power unit
JP2002242985A (en) * 2001-02-14 2002-08-28 Toyota Motor Corp Case vibration reduction method and case vibration reduction structure
WO2005030516A1 (en) * 2003-09-29 2005-04-07 Nissan Motor Co., Ltd. Drive motor fixing structure and fixing method
US7588117B2 (en) 2003-09-29 2009-09-15 Nissan Motor Co., Ltd. Structure and method for mounting drive motor
JP2017186932A (en) * 2016-04-04 2017-10-12 株式会社デンソー housing

Also Published As

Publication number Publication date
JPH0134771Y2 (en) 1989-10-23

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