JP5698561B2 - 緩衝器 - Google Patents
緩衝器 Download PDFInfo
- Publication number
- JP5698561B2 JP5698561B2 JP2011037893A JP2011037893A JP5698561B2 JP 5698561 B2 JP5698561 B2 JP 5698561B2 JP 2011037893 A JP2011037893 A JP 2011037893A JP 2011037893 A JP2011037893 A JP 2011037893A JP 5698561 B2 JP5698561 B2 JP 5698561B2
- Authority
- JP
- Japan
- Prior art keywords
- shock absorber
- chamber
- liquid
- damping
- output shaft
- 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 86
- 230000035939 shock Effects 0.000 title claims description 86
- 238000013016 damping Methods 0.000 claims description 62
- 239000007788 liquid Substances 0.000 claims description 50
- 238000007789 sealing Methods 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 2
- 229920001971 elastomer Polymers 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 239000005060 rubber Substances 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Combined Devices Of Dampers And Springs (AREA)
- Vibration Prevention Devices (AREA)
- Fluid-Damping Devices (AREA)
Description
2,3 出力軸
4,5 密閉体
6,7 減衰通路
6b,7b 逆止弁
6c,7c 減衰弁
16 ブラケット
D,D1,D2 緩衝器
G,G1,G2,G3 気室
L,L1,L2,L3 液室
R,R3,R4,R5 補償室
R1,R2 圧力室
Claims (3)
- 両端にそれぞれ端部側から開口して液体が充填される圧力室を備えた緩衝器本体と、
上記各圧力室内にそれぞれ移動自在に挿通される出力軸と、
上記各圧力室の開口部を閉塞して上記圧力室を密閉するとともに上記出力軸の外周に固着して少なくとも上記出力軸の軸方向の移動を許容する環状で弾性体からなる密閉体と、
上記各圧力室を連通するとともに上記圧力室間を交流する上記液体の流れに抵抗を与える減衰通路と、
上記緩衝器本体を被設置箇所へ固定するブラケットと、
上記ブラケット内に設けられ、液室と気室とを有して上記液室が少なくとも上記圧力室の一方に連通される補償室とを備えた
ことを特徴とする緩衝器。 - 上記減衰通路は、上記圧力室の一方から他方へ向かう流れのみを許容して当該流れに抵抗を与える一方側の減衰通路と、上記圧力室の他方から一方へ向かう流れのみを許容して当該流れに抵抗を与える他方側の減衰通路とを備えた
ことを特徴とする請求項1に記載の緩衝器。 - 上記一方側の減衰通路と上記他方側の減衰通路が共に減衰弁と逆止弁とを備え、上記ブラケット内に減衰弁と逆止弁とを設けた
ことを特徴とする請求項2に記載の緩衝器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011037893A JP5698561B2 (ja) | 2011-02-24 | 2011-02-24 | 緩衝器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011037893A JP5698561B2 (ja) | 2011-02-24 | 2011-02-24 | 緩衝器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012172816A JP2012172816A (ja) | 2012-09-10 |
JP5698561B2 true JP5698561B2 (ja) | 2015-04-08 |
Family
ID=46975905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011037893A Active JP5698561B2 (ja) | 2011-02-24 | 2011-02-24 | 緩衝器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5698561B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013013092A1 (de) * | 2013-03-25 | 2014-09-25 | Carl Freudenberg Kg | Lager |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5645834B2 (ja) * | 1976-02-02 | 1981-10-29 | ||
JPS52113475A (en) * | 1976-03-19 | 1977-09-22 | Tokico Ltd | Oil hydraulic buffer |
JPS5736665Y2 (ja) * | 1978-01-20 | 1982-08-13 | ||
JPS5722466A (en) * | 1980-07-16 | 1982-02-05 | Yamaha Motor Co Ltd | Valve device |
JPS6019031Y2 (ja) * | 1981-07-23 | 1985-06-08 | 本田技研工業株式会社 | 自動二輪車の後輪緩衝装置 |
JPS5942331U (ja) * | 1982-09-13 | 1984-03-19 | 三菱自動車工業株式会社 | エンジン懸架装置 |
JP2784574B2 (ja) * | 1988-03-30 | 1998-08-06 | 住友精密工業株式会社 | 航空機用緩衝装置 |
JP2528563B2 (ja) * | 1991-06-20 | 1996-08-28 | 鹿島建設株式会社 | 制震構造物用高減衰装置 |
JP3526117B2 (ja) * | 1994-11-07 | 2004-05-10 | 株式会社小松製作所 | 液体封入サスペンション |
JPH09229121A (ja) * | 1996-02-22 | 1997-09-02 | Shigeya Kawamata | 液体ダンパー |
JP3651144B2 (ja) * | 1996-10-25 | 2005-05-25 | 鹿島建設株式会社 | 制震用オイルダンパ |
JP3895425B2 (ja) * | 1997-03-21 | 2007-03-22 | カヤバ工業株式会社 | 油圧緩衝器 |
JPH1163095A (ja) * | 1997-08-26 | 1999-03-05 | Shigeya Kawamata | 液体ダンパー |
JP2001208153A (ja) * | 2000-01-24 | 2001-08-03 | Ntn Corp | 油圧式オートテンショナ |
JP2001227574A (ja) * | 2000-02-14 | 2001-08-24 | Shigeya Kawamata | 液体ダンパー |
JP5116451B2 (ja) * | 2007-11-30 | 2013-01-09 | 株式会社ショーワ | 油圧緩衝器 |
JP5132302B2 (ja) * | 2007-12-21 | 2013-01-30 | ユニバーサル特機株式会社 | 水陸両用車の懸架装置及び底部構造 |
-
2011
- 2011-02-24 JP JP2011037893A patent/JP5698561B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2012172816A (ja) | 2012-09-10 |
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