JP3693062B2 - 防振装置 - Google Patents
防振装置 Download PDFInfo
- Publication number
- JP3693062B2 JP3693062B2 JP2004134762A JP2004134762A JP3693062B2 JP 3693062 B2 JP3693062 B2 JP 3693062B2 JP 2004134762 A JP2004134762 A JP 2004134762A JP 2004134762 A JP2004134762 A JP 2004134762A JP 3693062 B2 JP3693062 B2 JP 3693062B2
- Authority
- JP
- Japan
- Prior art keywords
- stopper
- vibration
- rubber
- vibration isolator
- fitting
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Vibration Prevention Devices (AREA)
- Springs (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Description
B 車体側の部材
1 筒状本体金具
2 ボス金具
3 ゴム弾性体
4 連結部材
5 ストッパ用ゴム
6 保持筒
7 ストッパ部材
10 小空洞
11 未貫通部分
51、52 前後のストッパゴム部
53 上側ゴム部
61、61 脚部
71、72 前後支柱部分
Claims (3)
- 車体側に固定される筒状の第1金具と、その軸心部においてやや上方に配されエンジン側に連結される第2金具と、前記第1金具と第2金具との両者間に介設されてエンジンからの車両上下方向の振動を吸収するゴム弾性体と、前記第2金具の上部または該第2金具の上部に固着されるエンジン側との連結部材に付設された前後のストッパゴム部及び上側ゴム部と、前記ストッパゴム部の前後及び前記上側ゴム部の上方に配置されて車体側に固定される前後方向及び上方のストッパ部材とを有し、前記ストッパゴム部及び前記上側ゴム部と前記ストッパ部材とにより車両前後方向及び上方への変位に対するストッパ作用を果たす防振装置において、
前後のストッパゴム部のうち少なくとも後側のストッパゴム部は前記ストッパ部材に当接する先端部が断面三角形状をなすとともに該先端部よりも第2金具側又は連結部材側のストッパゴム部本体に小空洞が設けられてなることを特徴とする防振装置。 - 前記小空洞が、前後方向に対し交叉する方向の貫通孔である請求項1に記載の防振装置。
- 前記小空洞が、前後方向に対し交叉する方向の非貫通孔である請求項1に記載の防振装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004134762A JP3693062B2 (ja) | 2002-11-12 | 2004-04-28 | 防振装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002328927 | 2002-11-12 | ||
JP2004134762A JP3693062B2 (ja) | 2002-11-12 | 2004-04-28 | 防振装置 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002355852A Division JP3684469B2 (ja) | 2002-11-12 | 2002-12-06 | 防振装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004253220A Division JP2005030600A (ja) | 2002-11-12 | 2004-08-31 | 防振装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004270945A JP2004270945A (ja) | 2004-09-30 |
JP3693062B2 true JP3693062B2 (ja) | 2005-09-07 |
Family
ID=33133474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004134762A Expired - Fee Related JP3693062B2 (ja) | 2002-11-12 | 2004-04-28 | 防振装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3693062B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101985339A (zh) * | 2010-11-15 | 2011-03-16 | 苏州市克莱斯电梯有限公司 | 一种电梯曳引机的底座及降低电梯运行噪声的方法 |
-
2004
- 2004-04-28 JP JP2004134762A patent/JP3693062B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2004270945A (ja) | 2004-09-30 |
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