JPH0258138U - - Google Patents
Info
- Publication number
- JPH0258138U JPH0258138U JP13782388U JP13782388U JPH0258138U JP H0258138 U JPH0258138 U JP H0258138U JP 13782388 U JP13782388 U JP 13782388U JP 13782388 U JP13782388 U JP 13782388U JP H0258138 U JPH0258138 U JP H0258138U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- cylinder
- axial direction
- chambers
- view
- 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
- 238000005192 partition Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fluid-Damping Devices (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
ａ及びｂはバルブとオリフイスの関係を示す説明
図、第２図はダンパーのシリンダの一部を欠截し
た斜視図、第３図は同上の―線に沿う断面図
、第４図は分解斜視図、第５図はキヤツプの下半
を断面にした平面図、第６図は同じくキヤツプの
側面図、第７図はピストンの側面図、第８図は同
上の―線に沿う断面図、第９図は第７図の
―線に沿う断面図、第１０図はバルブの断面図
、第１１図はロツドの一部を欠截した平面図、第
１２図は同じくロツドの一部を欠截した側面図、
第１３図はピストンとロツドを連結し、一部を欠
截した要部平面図、第１４図はダンパーの一部を
欠截した平面図、第１５図は同じくダンパーの側
面図、第１６図はダンパーの下半を断面にした他
の平面図、第１７図はダンパーの使用例を示す側
面図である。
１……ダンパー、２……シリンダ、ａ……その
前室、ｂ……後室、４……ピストン、５……ピス
トンロツド、１７……オリフイス、１８……バル
ブ、１９……排気孔、２８……防音パツキン。
The drawings show an embodiment of the present invention; FIGS. 1A and 1B are explanatory diagrams showing the relationship between the valve and the orifice, FIG. 2 is a perspective view with a part of the cylinder of the damper cut away, and FIG. 4 is an exploded perspective view, 5 is a cross-sectional plan view of the lower half of the cap, 6 is a side view of the cap, and 7 is a side view of the piston. Figure 8 is a cross-sectional view taken along line - in Figure 7, Figure 9 is a cross-sectional view taken along line - in Figure 7, Figure 10 is a cross-sectional view of the valve, and Figure 11 is a partially cutaway view of the rod. Figure 12 is a side view with a part of the rod cut out.
Fig. 13 is a partially cutaway plan view of the main part connecting the piston and rod, Fig. 14 is a partially cutaway plan view of the damper, Fig. 15 is a side view of the damper, and Fig. 16 17 is another plan view showing the lower half of the damper in section, and FIG. 17 is a side view showing an example of how the damper is used. 1... Damper, 2... Cylinder, a... Its front chamber, b... Rear chamber, 4... Piston, 5... Piston rod, 17... Orifice, 18... Valve, 19... Exhaust hole, 28 ...Soundproof padskin.
Claims (1)
入され、シリンダ内を軸方向の前後室に区劃する
ピストンと、このピストンから軸方向に延び、前
記シリンダの開放端から外に突出するピストンロ
ツドと、上記ピストンにその軸方向に貫通して設
けられ、ピストンの軸方向の動きにより前記両室
の空気を相互に交流するオリフイスと、同じぐピ
ストンにその軸方向に貫通して設けられ、ピスト
ンの軸方向の一方向の動きにより前記両室の空気
の交流を閉塞するバルブを備えた排気孔を有する
シリンダ型エアダンパーにおいて、 上記ピストンロツドには、前記シリンダの内周
に摺接する環状の防音パツキンを装着したことを
特徴とするシリンダ型エアダンパー。[Claims for Utility Model Registration] A cylinder, a piston that is reciprocably inserted into the cylinder and partitions the inside of the cylinder into front and rear chambers in the axial direction, and an open end of the cylinder that extends from the piston in the axial direction. a piston rod protruding outward from the piston; an orifice extending through the piston in its axial direction; and an orifice through which the air in both chambers interacts with each other due to the axial movement of the piston; In a cylinder type air damper having an exhaust hole equipped with a valve that blocks the exchange of air between the two chambers by movement of the piston in one direction in the axial direction, the piston rod has an air damper on the inner periphery of the cylinder. A cylinder-type air damper characterized by being equipped with a ring-shaped soundproofing gasket that slides into contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13782388U JPH0451227Y2 (en) | 1988-10-24 | 1988-10-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13782388U JPH0451227Y2 (en) | 1988-10-24 | 1988-10-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0258138U true JPH0258138U (en) | 1990-04-26 |
| JPH0451227Y2 JPH0451227Y2 (en) | 1992-12-02 |
Family
ID=31399600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13782388U Expired JPH0451227Y2 (en) | 1988-10-24 | 1988-10-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0451227Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000145851A (en) * | 1998-10-14 | 2000-05-26 | Lego As | Shock absorber for assembly toy |
-
1988
- 1988-10-24 JP JP13782388U patent/JPH0451227Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000145851A (en) * | 1998-10-14 | 2000-05-26 | Lego As | Shock absorber for assembly toy |
| JP4570713B2 (en) * | 1998-10-14 | 2010-10-27 | レゴ エー／エス | Shock absorber for assembled toys |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0451227Y2 (en) | 1992-12-02 |
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