JP5933345B2 - 緩衝器 - Google Patents
緩衝器 Download PDFInfo
- Publication number
- JP5933345B2 JP5933345B2 JP2012125135A JP2012125135A JP5933345B2 JP 5933345 B2 JP5933345 B2 JP 5933345B2 JP 2012125135 A JP2012125135 A JP 2012125135A JP 2012125135 A JP2012125135 A JP 2012125135A JP 5933345 B2 JP5933345 B2 JP 5933345B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- disc valve
- annular
- seat portion
- valve body
- 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.)
- Active
Links
- 239000006096 absorbing agent Substances 0.000 title claims description 11
- 230000035939 shock Effects 0.000 title claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 29
- 238000003780 insertion Methods 0.000 description 31
- 230000037431 insertion Effects 0.000 description 31
- 125000006850 spacer group Chemical group 0.000 description 31
- 230000001105 regulatory effect Effects 0.000 description 25
- 239000012530 fluid Substances 0.000 description 19
- 238000013016 damping Methods 0.000 description 9
- 230000008602 contraction Effects 0.000 description 8
- 230000007423 decrease Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000005192 partition Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Springs (AREA)
- Fluid-Damping Devices (AREA)
Description
19 下室(室)
76 ベースバルブボディ(バルブボディ)
85 内側シート部
86 外側シート部
93 連通孔
107 ディスクバルブ
122 内側環状部
123 外側環状部
124 支持部
133 バルブ室
Claims (1)
- 2室間を連通する連通孔が形成されるとともに、該連通孔を挟んで中央側に内側シート部が外周側に外側シート部が形成されたバルブボディと、
該バルブボディに対し径方向の移動が規制され、前記内側シート部および前記外側シート部に離接可能に配置される環状のディスクバルブとを備えた緩衝器において、
前記ディスクバルブは、前記内側シート部と前記外側シート部とによりバルブ室を形成する外側環状部と、前記内側シート部の前記中央側にクランプされる内側環状部と、前記外側環状部と前記内側環状部とを接続する2本の支持部とからなり、
前記2本の支持部は、前記ディスクバルブの径方向において、中心よりも同じ一側に、該ディスクバルブの周方向に間隔をあけて配置された2か所の外側接続部が前記外側環状部と接続され、前記ディスクバルブの径方向において、中心よりも同じ逆側に、該ディスクバルブの周方向に間隔をあけて配置された2か所の内側接続部が前記内側環状部と接続され、前記ディスクバルブの周方向に近い前記外側接続部と前記内側接続部とを接続させるように2か所の連結腕部が設けられ、2か所の前記内側接続部の間隔は、2か所の前記外側接続部の間隔よりも広いことを特徴とする緩衝器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012125135A JP5933345B2 (ja) | 2012-05-31 | 2012-05-31 | 緩衝器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012125135A JP5933345B2 (ja) | 2012-05-31 | 2012-05-31 | 緩衝器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013249898A JP2013249898A (ja) | 2013-12-12 |
JP5933345B2 true JP5933345B2 (ja) | 2016-06-08 |
Family
ID=49848785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012125135A Active JP5933345B2 (ja) | 2012-05-31 | 2012-05-31 | 緩衝器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5933345B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7412095B2 (ja) * | 2019-06-11 | 2024-01-12 | 日立Astemo株式会社 | 緩衝器 |
JP7206174B2 (ja) * | 2019-09-26 | 2023-01-17 | 日立Astemo株式会社 | 緩衝器 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6140534U (ja) * | 1984-08-20 | 1986-03-14 | カヤバ工業株式会社 | 油圧緩衝器のリ−フバルブ構造 |
JPH0434534U (ja) * | 1990-07-20 | 1992-03-23 | ||
JPH06129469A (ja) * | 1992-10-16 | 1994-05-10 | Kayaba Ind Co Ltd | ショックアブソーバのリーフバルブ |
JPH0738778U (ja) * | 1993-12-24 | 1995-07-14 | カヤバ工業株式会社 | ショックアブソーバのリーフバルブ |
-
2012
- 2012-05-31 JP JP2012125135A patent/JP5933345B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2013249898A (ja) | 2013-12-12 |
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