JPS5966044U - SHOCK ABSORBOR - Google Patents
SHOCK ABSORBORInfo
- Publication number
- JPS5966044U JPS5966044U JP16190882U JP16190882U JPS5966044U JP S5966044 U JPS5966044 U JP S5966044U JP 16190882 U JP16190882 U JP 16190882U JP 16190882 U JP16190882 U JP 16190882U JP S5966044 U JPS5966044 U JP S5966044U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- rod
- opening
- land portion
- shock absorber
- 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
Landscapes
- Fluid-Damping Devices (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の一実施例を示すショックアブゾーバの断
面図である。
、 1・・・・・・ショックアブゾーバ、2・・・・・
・チューブ、3・・・・・・ロッドカバー、4・・・・
・・ヘッドカバー、6・・・・・・ピストン、7・・・
・・・ロッド側油室、訃・・・・・ヘッド側油室、9・
・・・・・ピストンロッド、13・・・・・・開口部、
14・・・・・・中空室、15・・・・・・連通孔、1
6・・・・・・クッションロッド、17・・・・・・ラ
ンドm、i a−−−−−−u小部、27・・・・・・
安全弁。The drawing is a sectional view of a shock absorber showing an embodiment of the present invention. , 1...Shock absorber, 2...
・Tube, 3...Rod cover, 4...
...Head cover, 6... Piston, 7...
...Rod side oil chamber, tail...Head side oil chamber, 9.
... Piston rod, 13 ... Opening,
14...Hollow chamber, 15...Communication hole, 1
6... Cushion rod, 17... Land m, i a---u small part, 27...
safety valve.
Claims (1)
たチューブ内を摺動するピストンと、該ピストンと一体
的に変位しかつロッドカバーから摺動可能に突出するピ
ストンロッドとを有し、前記ピストンによって隔てられ
形成されたロンド側油室ヘヘッド側油室との間に絞り流
路を接続してなるショックアブソゾーバにおいて、前記
ピストンに開口部を有し、この開口部からピストンロッ
ドの軸線に沿って内方へ延びる前記開口部より径大の中
空室をピストンロッド内に形成するとともに該中空室を
前記ロッド側油室と連通し、一方前記開口部へ向かって
突出しかつ前記ピストンの進退時に前記中空室内を進退
するクッションロッドを前記へラドカバーに対して固定
的に設け、該クッションロッドには前記開口部と適嵌合
するランド部と、該ランド部より径小にして前記開口部
との間に隙間ができる径小部とをそれぞれ形成してなる
ショックアブゾーバ。 2 前記ヘッドカバーには、ヘッド側油室と蓄圧室とに
連通ずる安全弁が介装されてなる実用新案登録請求の範
囲第1項記載のショックアブシーツマ。[Claims for Utility Model Registration] 1. A piston that slides in a tube whose both ends are sealed by a rod cover and a head cover, and a piston rod that is integrally displaced with the piston and slidably protrudes from the rod cover. In the shock absorber, the piston has an opening, and the piston has an opening through which the piston is A hollow chamber extending inwardly along the axis of the rod and having a larger diameter than the opening is formed in the piston rod, and communicates with the rod-side oil chamber, while protruding toward the opening and A cushion rod that moves back and forth in the hollow chamber when the piston moves back and forth is fixedly provided to the head cover, and the cushion rod has a land portion that fits appropriately in the opening, and a land portion that is smaller in diameter than the land portion and has a diameter smaller than that of the land portion. A shock absorber is formed by forming a small diameter part with a gap between the opening part and the opening part. 2. The shock absorber according to claim 1, wherein the head cover is provided with a safety valve that communicates with the head side oil chamber and the pressure accumulation chamber.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16190882U JPS5966044U (en) | 1982-10-25 | 1982-10-25 | SHOCK ABSORBOR |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16190882U JPS5966044U (en) | 1982-10-25 | 1982-10-25 | SHOCK ABSORBOR |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5966044U true JPS5966044U (en) | 1984-05-02 |
Family
ID=30355684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16190882U Pending JPS5966044U (en) | 1982-10-25 | 1982-10-25 | SHOCK ABSORBOR |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5966044U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008139780A1 (en) * | 2007-05-14 | 2008-11-20 | Smc Corporation | Hydraulic shock absorber |
JP2021042611A (en) * | 2019-09-12 | 2021-03-18 | キャタピラー エス エー アール エル | Work arm device of construction machine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS565842B2 (en) * | 1978-04-03 | 1981-02-07 |
-
1982
- 1982-10-25 JP JP16190882U patent/JPS5966044U/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS565842B2 (en) * | 1978-04-03 | 1981-02-07 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008139780A1 (en) * | 2007-05-14 | 2008-11-20 | Smc Corporation | Hydraulic shock absorber |
JP2021042611A (en) * | 2019-09-12 | 2021-03-18 | キャタピラー エス エー アール エル | Work arm device of construction machine |
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