JPH0238545U - - Google Patents
Info
- Publication number
- JPH0238545U JPH0238545U JP11718888U JP11718888U JPH0238545U JP H0238545 U JPH0238545 U JP H0238545U JP 11718888 U JP11718888 U JP 11718888U JP 11718888 U JP11718888 U JP 11718888U JP H0238545 U JPH0238545 U JP H0238545U
- Authority
- JP
- Japan
- Prior art keywords
- piston rod
- suppressing
- piston
- return
- tip
- 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 4
- 230000035939 shock Effects 0.000 claims description 4
- 230000001629 suppression Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 2
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Special Conveying (AREA)
- Fluid-Damping Devices (AREA)
Description
第１図は本考案に係るシヨツクアブゾーバの断
面正面図である。
１…シヨツクアブゾーバ、５…復帰抑制シリン
ダ、７…ピストンロツド、１３…抑制ピストン、
１４…抑制ピストンロツド、１４ａ…先端面（先
端）、１５…空気室、２０…排気流路、２１…開
口部、２２…パツキン（シール部材）、Ｗ…負荷
。
FIG. 1 is a sectional front view of a shock absorber according to the present invention. DESCRIPTION OF SYMBOLS 1...Shock absorber, 5...Return suppression cylinder, 7...Piston rod, 13...Suppression piston,
DESCRIPTION OF SYMBOLS 14... Suppression piston rod, 14a... Tip face (tip), 15... Air chamber, 20... Exhaust flow path, 21... Opening, 22... Packing (sealing member), W... Load.
Claims (1)
向へ移動することによつて衝撃を吸収するととも
に、復帰手段によつて前記ピストン及びピストン
ロツドを復帰させるように構成されたシヨツクア
ブゾーバにおいて、 前記ピストンロツドの先端部には、負荷が押当
する位置に復帰抑制シリンダが設けられており、 前記復帰抑制シリンダは、 前記ピストンロツドと少なくとも後退方向に係
合した抑制ピストンと、 前記抑制ピストンと一体に移動しその先端に負
荷が当接する抑制ピストンロツドと、 前記抑制ピストンを前記ピストンロツドの復帰
力よりも強い力で後退方向へ押圧するための空気
室と、 前記空気室の圧縮空気を前記抑制ピストンロツ
ドの先端の開口部から排気するように形成された
排気流路と、 負荷が前記抑制ピストンロツドの先端に押当し
たときに前記開口部を閉塞するためのシール部材
と、 からなることを特徴とするシヨツクアブゾーバ
。[Claims for Utility Model Registration] A shock absorber configured to absorb impact by moving a piston connected to a piston rod in a backward direction, and to return the piston and piston rod to their original positions by a return means. A return suppressing cylinder is provided at the tip of the piston rod at a position pressed by a load, and the return suppressing cylinder includes: a suppressing piston that engages with the piston rod at least in the backward direction; and the suppressing piston. a suppressing piston rod that moves together and has a load abutted on its tip; an air chamber for pressing the suppressing piston in the backward direction with a force stronger than the return force of the piston rod; and compressed air in the air chamber to the suppressing piston rod. an exhaust flow path formed to exhaust air from an opening at the tip of the piston rod; and a sealing member for closing the opening when a load is pressed against the tip of the suppression piston rod. Shock absorber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11718888U JPH0726587Y2 (en) | 1988-09-05 | 1988-09-05 | Shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11718888U JPH0726587Y2 (en) | 1988-09-05 | 1988-09-05 | Shock absorber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0238545U true JPH0238545U (en) | 1990-03-14 |
| JPH0726587Y2 JPH0726587Y2 (en) | 1995-06-14 |
Family
ID=31360415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11718888U Expired - Lifetime JPH0726587Y2 (en) | 1988-09-05 | 1988-09-05 | Shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0726587Y2 (en) |
-
1988
- 1988-09-05 JP JP11718888U patent/JPH0726587Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0726587Y2 (en) | 1995-06-14 |
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