JPS6211006U - - Google Patents
Info
- Publication number
- JPS6211006U JPS6211006U JP10394185U JP10394185U JPS6211006U JP S6211006 U JPS6211006 U JP S6211006U JP 10394185 U JP10394185 U JP 10394185U JP 10394185 U JP10394185 U JP 10394185U JP S6211006 U JPS6211006 U JP S6211006U
- Authority
- JP
- Japan
- Prior art keywords
- shock absorber
- bumper spring
- cylindrical part
- cylindrical body
- suspension
- 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
- 239000000725 suspension Substances 0.000 claims description 7
- 239000006096 absorbing agent Substances 0.000 claims description 6
- 230000035939 shock Effects 0.000 claims description 6
- 239000012212 insulator Substances 0.000 claims description 4
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims 1
- 239000006260 foam Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
Landscapes
- Fluid-Damping Devices (AREA)
Description
第１図は本考案に係るバンパスプリングの一実
施例を示す縦断面図（第２図の―断面図）で
あり、第２図はその平面図である。第３図は第１
図のバンパスプリングにおける弾性円筒体を示す
第１図に対応する断面図であり、第４図は同じく
樹脂リングを示す正面断面図である。第５図は第
１図のバンパスプリングが装着された自動車サス
ペンシヨンの一例を概略的に示す説明図である。
第６図は第１図のバンパスプリングのバネ特性を
従来のバンパスプリングのバネ特性と比較して説
明するためのグラフである。
１０：バンパスプリング、１２：シヨツクアブ
ソーバ、１４：シリンダ、１６：ロツド、１８：
サスペンシヨンインシユレータ、２６：弾性円筒
体、２８：樹脂リング（剛性リング）、３０：上
部円筒部、３２：下部円筒部、３４：屈曲部、４
０：環状溝。
FIG. 1 is a longitudinal cross-sectional view (-cross-sectional view in FIG. 2) showing an embodiment of a bumper spring according to the present invention, and FIG. 2 is a plan view thereof. Figure 3 is the first
FIG. 4 is a sectional view corresponding to FIG. 1 showing an elastic cylindrical body in the bumper spring shown in the figure, and FIG. 4 is a front sectional view similarly showing a resin ring. FIG. 5 is an explanatory view schematically showing an example of an automobile suspension to which the bumper spring of FIG. 1 is installed.
FIG. 6 is a graph for explaining the spring characteristics of the bumper spring shown in FIG. 1 in comparison with the spring characteristics of a conventional bumper spring. 10: bumper spring, 12: shock absorber, 14: cylinder, 16: rod, 18:
Suspension insulator, 26: Elastic cylindrical body, 28: Resin ring (rigid ring), 30: Upper cylindrical part, 32: Lower cylindrical part, 34: Bent part, 4
0: Annular groove.
Claims (1)
レータに対するシヨツクアブソーバの取付部に位
置して、該シヨツクアブソーバのロツドの上端部
が挿入せしめられ、該シヨツクアブソーバの過大
な変位の際に該シヨツクアブソーバのシリンダが
当接せしめられて、かかる変位を弾性的に緩和せ
しめる、略円筒状のバンパスプリングにして、 前記サスペンシヨンインシユレータ側に位置す
る、厚肉で受圧面積が大とされたストレート状の
上部円筒部と、前記シヨツクアブソーバのシリン
ダ側に位置する、外径が下側に向かうほど小さく
されて受圧面積が小とされると共に、下端部分が
蛇腹状に屈曲せしめられた下部円筒部とから成る
発泡ウレタン製の弾性円筒体を有する一方、該弾
性円筒体の下部円筒部と上部円筒部との境界部の
外周面に周方向の環状溝が形成され、そしてその
環状溝に所定の剛性リングが嵌合、装着せしめら
れていることを特徴とする車両サスペンシヨン用
バンパスプリング。[Scope of Claim for Utility Model Registration] The shock absorber is located at the mounting portion of the suspension insulator of the vehicle suspension, and the upper end of the rod of the shock absorber is inserted into the suspension insulator, and when the shock absorber is excessively displaced. The cylinder of the shock absorber is brought into contact with the bumper spring, and the bumper spring has a substantially cylindrical shape, and is located on the side of the suspension insulator, and has a thick wall and a large pressure-receiving area. A straight upper cylindrical part located on the cylinder side of the shock absorber has an outer diameter that is made smaller toward the bottom to reduce the pressure receiving area, and a lower end part that is bent in a bellows shape. The elastic cylindrical body has an elastic cylindrical body made of urethane foam and includes a lower cylindrical part, and a circumferential annular groove is formed on the outer peripheral surface of the boundary between the lower cylindrical part and the upper cylindrical part of the elastic cylindrical body. A bumper spring for a vehicle suspension, characterized in that a predetermined rigid ring is fitted and attached to the bumper spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10394185U JPS6211006U (en) | 1985-07-08 | 1985-07-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10394185U JPS6211006U (en) | 1985-07-08 | 1985-07-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6211006U true JPS6211006U (en) | 1987-01-23 |
Family
ID=30976967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10394185U Pending JPS6211006U (en) | 1985-07-08 | 1985-07-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6211006U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003194135A (en) * | 2001-12-25 | 2003-07-09 | Tokai Rubber Ind Ltd | Bumper spring for vehicular suspension |
| JP2014190354A (en) * | 2013-03-26 | 2014-10-06 | Tokai Rubber Ind Ltd | Bound stopper |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5726988U (en) * | 1980-07-19 | 1982-02-12 | ||
| JPS6037410B2 (en) * | 1979-10-18 | 1985-08-26 | 日立機電工業株式会社 | How to detect load on hoisting machine in crane etc. |
-
1985
- 1985-07-08 JP JP10394185U patent/JPS6211006U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6037410B2 (en) * | 1979-10-18 | 1985-08-26 | 日立機電工業株式会社 | How to detect load on hoisting machine in crane etc. |
| JPS5726988U (en) * | 1980-07-19 | 1982-02-12 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003194135A (en) * | 2001-12-25 | 2003-07-09 | Tokai Rubber Ind Ltd | Bumper spring for vehicular suspension |
| JP2014190354A (en) * | 2013-03-26 | 2014-10-06 | Tokai Rubber Ind Ltd | Bound stopper |
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