JPH036143U - - Google Patents
Info
- Publication number
- JPH036143U JPH036143U JP6721989U JP6721989U JPH036143U JP H036143 U JPH036143 U JP H036143U JP 6721989 U JP6721989 U JP 6721989U JP 6721989 U JP6721989 U JP 6721989U JP H036143 U JPH036143 U JP H036143U
- Authority
- JP
- Japan
- Prior art keywords
- leaf valve
- shock absorber
- sub
- hydraulic shock
- valve
- 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
Links
- 239000006096 absorbing agent Substances 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims 2
Landscapes
- Fluid-Damping Devices (AREA)
Description
第１図は本考案の一実施例に係る油圧緩衝器の
ピストンとバルブ部の縦断正面図、第２図はサブ
リーフバルブの拡大平面図、第３図は他の実施例
に係る油圧緩衝器のピストンとバルブ部の縦断正
面図、第４図は従来の油圧緩衝器の一部縦断正面
図である。
１……シリンダ、４，５……油室、６，７……
ポート、１９，１９ａ……サブリーフバルブ、１
８……バルブストツパ、２０……テーパ面、２１
……切欠き、ａ，ｂ……シート。
Fig. 1 is a longitudinal sectional front view of the piston and valve portion of a hydraulic shock absorber according to one embodiment of the present invention, Fig. 2 is an enlarged plan view of a sub-leaf valve, and Fig. 3 is a hydraulic shock absorber according to another embodiment. FIG. 4 is a partially vertical front view of a conventional hydraulic shock absorber. 1... Cylinder, 4, 5... Oil chamber, 6, 7...
Port, 19, 19a...Sub leaf valve, 1
8...Valve stopper, 20...Tapered surface, 21
...notch, a, b...sheet.
補正 平２．６．３０
図面の簡単な説明を次のように補正する。
明細書第９頁第２０行に「２１……切欠き」と
あるを「３０……切欠き」と訂正する。Amendment 2.6.30 Hei 2. The brief description of the drawing is amended as follows. On page 9, line 20 of the specification, "21...notch" is corrected to "30...notch."
Claims (1)
画され、二つの油室は隔壁部材に設けたポートを
介して連通し、ポートの出口側シート部にリーフ
バルブを設け、又、リーフバルブより下流側にサ
ブリーフバルブを設けた油圧緩衝器に於て、前記
リーフバルブはテーパ面を形成したバルブストツ
パで基端を支持され、サブリーフバルブはその外
周側に切欠きを形成すると共に上下浮動自在に配
置されていることを特徴とする油圧緩衝器。 Two oil chambers are divided in the cylinder via a partition member, and the two oil chambers communicate through a port provided in the partition member. A leaf valve is provided at the seat on the outlet side of the port. In a hydraulic shock absorber provided with a sub-leaf valve on the downstream side, the leaf valve is supported at its base end by a valve stopper having a tapered surface, and the sub-leaf valve has a notch formed on its outer circumferential side and can freely float up and down. A hydraulic shock absorber characterized in that it is arranged in a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989067219U JP2520759Y2 (en) | 1989-06-08 | 1989-06-08 | Hydraulic shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989067219U JP2520759Y2 (en) | 1989-06-08 | 1989-06-08 | Hydraulic shock absorber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH036143U true JPH036143U (en) | 1991-01-22 |
| JP2520759Y2 JP2520759Y2 (en) | 1996-12-18 |
Family
ID=31600602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989067219U Expired - Lifetime JP2520759Y2 (en) | 1989-06-08 | 1989-06-08 | Hydraulic shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2520759Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5096777A (en) * | 1973-12-28 | 1975-08-01 | ||
| JPS63164636U (en) * | 1987-04-17 | 1988-10-26 |
-
1989
- 1989-06-08 JP JP1989067219U patent/JP2520759Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5096777A (en) * | 1973-12-28 | 1975-08-01 | ||
| JPS63164636U (en) * | 1987-04-17 | 1988-10-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2520759Y2 (en) | 1996-12-18 |