JPS6368534U - - Google Patents
Info
- Publication number
- JPS6368534U JPS6368534U JP16160286U JP16160286U JPS6368534U JP S6368534 U JPS6368534 U JP S6368534U JP 16160286 U JP16160286 U JP 16160286U JP 16160286 U JP16160286 U JP 16160286U JP S6368534 U JPS6368534 U JP S6368534U
- Authority
- JP
- Japan
- Prior art keywords
- shock absorber
- stamping
- orifice
- view
- cross
- 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
- 239000006096 absorbing agent Substances 0.000 claims description 6
- 230000035939 shock Effects 0.000 claims description 6
- 238000004049 embossing Methods 0.000 description 1
Landscapes
- Fluid-Damping Devices (AREA)
Description
第１図は本考案の一実施例に係るシヨツクアブ
ソーバの打刻オリフイスが設けられたピストンの
斜視図、第２図は第１図の装置の打刻オリフイス
部の拡大斜視図、第３図は第２図の打刻オリフイ
スの方向からみた拡大断面図、第４図は第１図
のピストン部周辺のシヨツクアブソーバの断面図
、第５図はシヨツクアブソーバのベースバルブ部
の断面図、第６図ないし第８図は第３図の打刻オ
リフイスを形成する際の打刻の進行状態を示すラ
ンド部と型との概略側面図、第９図は本考案の別
の実施例に係る打刻オリフイスの断面図、第１０
図は従来の打刻オリフイスの断面図、第１１図な
いし第１３図は第１０図の打刻オリフイスを形成
する際の打刻の進行状態を示すランド部と型との
概略側面図、である。
１１……ピストン、１２……シヨツクアブソー
バ、１６，２３……ランド部、３０……型、３１
……接触開始点、３２……面圧、４０ａ……底部
、４０ｂ……両側部。
FIG. 1 is a perspective view of a piston equipped with a stamping orifice of a shock absorber according to an embodiment of the present invention, FIG. 2 is an enlarged perspective view of the stamping orifice portion of the device shown in FIG. 1, and FIG. Fig. 2 is an enlarged cross-sectional view as seen from the direction of the embossing orifice, Fig. 4 is a cross-sectional view of the shock absorber around the piston part of Fig. 1, Fig. 5 is a cross-sectional view of the base valve part of the shock absorber, and Fig. 6 8 to 8 are schematic side views of the land portion and mold showing the progress of stamping when forming the stamping orifice of FIG. 3, and FIG. 9 is a stamping orifice according to another embodiment of the present invention. Cross-sectional view, No. 10
The figure is a sectional view of a conventional stamping orifice, and FIGS. 11 to 13 are schematic side views of a land portion and a mold showing the progress of stamping when forming the stamping orifice of FIG. 10. . 11...Piston, 12...Shock absorber, 16, 23...Land part, 30...Mold, 31
...Contact starting point, 32... Surface pressure, 40a... Bottom, 40b... Both sides.
Claims (1)
ブに設けられ、打刻を施すことにより形成される
打刻オリフイスにおいて、該打刻オリフイスの断
面形状を、円弧状にしたことを特徴とすシヨツク
アブソーバの打刻オリフイス。 A stamped orifice for a shock absorber, which is provided on a piston or a base valve of a shock absorber and is formed by stamping, wherein the stamped orifice has a cross-sectional shape of an arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16160286U JPS6368534U (en) | 1986-10-23 | 1986-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16160286U JPS6368534U (en) | 1986-10-23 | 1986-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6368534U true JPS6368534U (en) | 1988-05-09 |
Family
ID=31088066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16160286U Pending JPS6368534U (en) | 1986-10-23 | 1986-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6368534U (en) |
-
1986
- 1986-10-23 JP JP16160286U patent/JPS6368534U/ja active Pending