JPS63137143U - - Google Patents
Info
- Publication number
- JPS63137143U JPS63137143U JP3013887U JP3013887U JPS63137143U JP S63137143 U JPS63137143 U JP S63137143U JP 3013887 U JP3013887 U JP 3013887U JP 3013887 U JP3013887 U JP 3013887U JP S63137143 U JPS63137143 U JP S63137143U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- fixing member
- pressed against
- plate
- circumferential portion
- 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 2
- 230000035939 shock Effects 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
Landscapes
- Fluid-Damping Devices (AREA)
Description
第１図は本考案に係るバルブ構造を適用した緩
衝器の断面図、第２図及び第３図は伸び側及び圧
縮側バルブ機構の拡大断面図、第４図は伸び側バ
ルブ機構の作用を説明した断面図、第５図は従来
のバルブ構造の断面図である。
尚、図面中１はアウターチユーブ、２はインナ
ーチユーブ、７は伸び側バルブ機構、８は圧縮側
バルブ機構、１０はピストン、１２，２６は内側
ラウンド面、１３，２７は外側ラウンド面、１４
，２８は内側固定部材、１６，３１は板バルブ、
１７，３２は外側固定部材、２２，３６はチエツ
クバルブである。
Fig. 1 is a sectional view of a shock absorber to which the valve structure according to the present invention is applied, Figs. 2 and 3 are enlarged sectional views of the extension side and compression side valve mechanisms, and Fig. 4 shows the action of the extension side valve mechanism. The described cross-sectional view, FIG. 5, is a cross-sectional view of a conventional valve structure. In the drawings, 1 is an outer tube, 2 is an inner tube, 7 is an extension side valve mechanism, 8 is a compression side valve mechanism, 10 is a piston, 12 and 26 are inner round surfaces, 13 and 27 are outer round surfaces, and 14
, 28 are inner fixing members, 16 and 31 are plate valves,
17 and 32 are outer fixing members, and 22 and 36 are check valves.
Claims (1)
乗孔を閉塞する板バルブとを重ねてなるバルブ構
造において、前記板バルブの内周部は内側固定部
材によつてバルブブロツクの内側ラウンド面に押
し付けられ、また前記チエツクバルブの外周部は
スプリングによつて外側固定部材のシート面に押
し付けられ、更に外側固定部材のシート面はバル
ブブロツクの外側ラウンド面に当接していること
を特徴とする緩衝器のバルブ構造。 A plate check valve with a square hole and this 2
In a valve structure in which a plate valve that closes a pilot hole is stacked, the inner circumferential portion of the plate valve is pressed against the inner round surface of the valve block by an inner fixing member, and the outer circumferential portion of the check valve is pressed against a spring. The valve structure of the shock absorber is characterized in that the valve is pressed against the seat surface of the outer fixing member, and the seat surface of the outer fixing member is in contact with the outer round surface of the valve block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987030138U JPH0516418Y2 (en) | 1987-03-02 | 1987-03-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987030138U JPH0516418Y2 (en) | 1987-03-02 | 1987-03-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63137143U true JPS63137143U (en) | 1988-09-09 |
| JPH0516418Y2 JPH0516418Y2 (en) | 1993-04-30 |
Family
ID=30834677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987030138U Expired - Lifetime JPH0516418Y2 (en) | 1987-03-02 | 1987-03-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0516418Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003056621A (en) * | 2001-08-13 | 2003-02-26 | Kayaba Ind Co Ltd | Shock absorbing device |
| JP2012163187A (en) * | 2011-02-09 | 2012-08-30 | Showa Corp | Hydraulic shock absorber and damping force generator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5488495U (en) * | 1977-12-05 | 1979-06-22 | ||
| JPS558217U (en) * | 1978-07-03 | 1980-01-19 | ||
| JPS5594043A (en) * | 1979-01-09 | 1980-07-17 | Kayaba Ind Co Ltd | Valve mechanism for hydraulic damper |
| JPS62202547U (en) * | 1986-06-16 | 1987-12-24 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5389072A (en) * | 1977-01-18 | 1978-08-05 | Agency Of Ind Science & Technol | Apparatus for sorting by specific gravity |
-
1987
- 1987-03-02 JP JP1987030138U patent/JPH0516418Y2/ja not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5488495U (en) * | 1977-12-05 | 1979-06-22 | ||
| JPS558217U (en) * | 1978-07-03 | 1980-01-19 | ||
| JPS5594043A (en) * | 1979-01-09 | 1980-07-17 | Kayaba Ind Co Ltd | Valve mechanism for hydraulic damper |
| JPS62202547U (en) * | 1986-06-16 | 1987-12-24 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003056621A (en) * | 2001-08-13 | 2003-02-26 | Kayaba Ind Co Ltd | Shock absorbing device |
| JP4657519B2 (en) * | 2001-08-13 | 2011-03-23 | カヤバ工業株式会社 | Shock absorber |
| JP2012163187A (en) * | 2011-02-09 | 2012-08-30 | Showa Corp | Hydraulic shock absorber and damping force generator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0516418Y2 (en) | 1993-04-30 |