JPS61105273U - - Google Patents
Info
- Publication number
- JPS61105273U JPS61105273U JP13596784U JP13596784U JPS61105273U JP S61105273 U JPS61105273 U JP S61105273U JP 13596784 U JP13596784 U JP 13596784U JP 13596784 U JP13596784 U JP 13596784U JP S61105273 U JPS61105273 U JP S61105273U
- Authority
- JP
- Japan
- Prior art keywords
- attached
- bracket
- utility
- dynamic damper
- model registration
- 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
Links
- 230000002265 prevention Effects 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Vibration Prevention Devices (AREA)
Description
第１図は本考案に係る共振防止構造を実施した
自動車を示す正面図、第２図は本考案に係る自動
車の共振防止構造を示す第１図―線に沿う拡
大断面図、第３図は本考案に係る自動車の共振防
止構造によるこもり音低減効果を従来の共振防止
構造の場合と比較して示す線図である。
１０…自動車、１２…ルーフパネル、１２Ａ…
前端縁、１４…フロントウインド開口、１６…ル
ーフヘツドパネル、１８…フロントウインドシー
ルドガラス、２０…ダイナミツクダンパ、２２…
ブラケツト、２４…マス。
Fig. 1 is a front view showing an automobile equipped with the anti-resonance structure according to the present invention, Fig. 2 is an enlarged sectional view taken along the line shown in Fig. 1 and Fig. 3 shows the anti-resonance structure for an automobile according to the invention. FIG. 2 is a diagram illustrating the muffled sound reduction effect of the automobile resonance prevention structure according to the present invention in comparison with that of a conventional resonance prevention structure. 10...Car, 12...Roof panel, 12A...
Front edge, 14...Front window opening, 16...Roof head panel, 18...Front windshield glass, 20...Dynamic damper, 22...
Bracket, 24...squares.
Claims (1)
う前端縁に取付けられたルーフヘツドパネルに、
車体フロア側の振動と逆位相で、フロントウイン
ドシールドガラスを振動させるダイナミツクダン
パを取付けてなる自動車の共振防止構造。 (2) 前記ダイナミツクダンパは、前記ルーフヘ
ツドパネルに片持ち状に取付けられたブラケツト
と、このブラケツトに取付けられたマスと、から
構成されたことを特徴とする実用新案登録請求の
範囲第１項記載の自動車の共振防止構造。[Scope of claim for utility model registration] (1) A roof head panel attached to the front edge of the roof panel along the front window opening;
An automobile resonance prevention structure that is equipped with a dynamic damper that vibrates the front windshield glass in the opposite phase to the vibrations on the vehicle floor side. (2) Claim 1 of the utility model registration characterized in that the dynamic damper is composed of a bracket attached to the roof head panel in a cantilevered manner and a mass attached to the bracket. Anti-resonance structure for automobiles as described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13596784U JPS61105273U (en) | 1984-09-07 | 1984-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13596784U JPS61105273U (en) | 1984-09-07 | 1984-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61105273U true JPS61105273U (en) | 1986-07-04 |
Family
ID=30694449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13596784U Pending JPS61105273U (en) | 1984-09-07 | 1984-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61105273U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009067149A (en) * | 2007-09-11 | 2009-04-02 | Kanto Auto Works Ltd | Front header structure |
| JP2013035295A (en) * | 2011-08-03 | 2013-02-21 | Toyota Motor Corp | Resin roof structure |
| JP2013103651A (en) * | 2011-11-15 | 2013-05-30 | Mitsubishi Motors Corp | Vehicle body vibration control structure |
-
1984
- 1984-09-07 JP JP13596784U patent/JPS61105273U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009067149A (en) * | 2007-09-11 | 2009-04-02 | Kanto Auto Works Ltd | Front header structure |
| JP2013035295A (en) * | 2011-08-03 | 2013-02-21 | Toyota Motor Corp | Resin roof structure |
| JP2013103651A (en) * | 2011-11-15 | 2013-05-30 | Mitsubishi Motors Corp | Vehicle body vibration control structure |
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