JPH02105534U - - Google Patents
Info
- Publication number
- JPH02105534U JPH02105534U JP1258489U JP1258489U JPH02105534U JP H02105534 U JPH02105534 U JP H02105534U JP 1258489 U JP1258489 U JP 1258489U JP 1258489 U JP1258489 U JP 1258489U JP H02105534 U JPH02105534 U JP H02105534U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- swing
- type
- rotating shaft
- attached
- 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
- 239000006096 absorbing agent Substances 0.000 claims 2
- 230000035939 shock Effects 0.000 claims 2
Landscapes
- Check Valves (AREA)
- Vibration Dampers (AREA)
- Fluid-Damping Devices (AREA)
Description
第１図Ａは本考案の一実施例を示す正面図、第
１図Ｂは第１図Ａの断面図、第２図は第２実施例
を示す断面図、第３図Ａは第３実施例を示す斜視
図、第３図Ｂは第３図Ａの断面図、第４図は従来
例の断面図である。
１，２，２ａ：取付部材、５：回転軸、６：開
閉弁、７：開角度設定用ストツパ、１１，２１：
ダンパ、１２：摩擦板、３１：オイルダンパ。
FIG. 1A is a front view showing one embodiment of the present invention, FIG. 1B is a sectional view of FIG. 1A, FIG. 2 is a sectional view showing the second embodiment, and FIG. 3A is a third embodiment. FIG. 3B is a sectional view of FIG. 3A, and FIG. 4 is a sectional view of a conventional example. 1, 2, 2a: Mounting member, 5: Rotating shaft, 6: Opening/closing valve, 7: Opening angle setting stopper, 11, 21:
Damper, 12: Friction plate, 31: Oil damper.
Claims (1)
けられた揺動式開閉弁において、該開閉弁の側部
にダンパの弾支により摺接する摩擦板を対設した
ことを特徴とする揺動式開閉弁の緩衝装置。 (2) 取付部材に装着されている回転軸に取り付
けられた揺動式開閉弁において、該開閉弁に固着
されている開角度設定用ストツパに緩衝停止用ダ
ンパを対設したことを特徴とする揺動式開閉弁の
緩衝装置。 (3) 取付部材に装着されている回転軸に取り付
けられた揺動式開閉弁において、前記回転軸に回
動を抑制するオイルダンパを配設したことを特徴
とする揺動式開閉弁の緩衝装置。[Scope of Claim for Utility Model Registration] (1) In a swing-type on-off valve attached to a rotating shaft attached to a mounting member, a friction plate is provided on the side of the on-off valve in sliding contact with the elastic support of a damper. A shock absorber for a swing-type on-off valve, which is characterized by: (2) A swing type on-off valve attached to a rotating shaft attached to a mounting member, characterized in that a buffer stop damper is provided opposite to an opening angle setting stopper fixed to the on-off valve. Shock absorber for swing-type on-off valves. (3) A swing-type on-off valve mounted on a rotating shaft mounted on a mounting member, characterized in that an oil damper for suppressing rotation is provided on the rotating shaft. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1258489U JPH02105534U (en) | 1989-02-07 | 1989-02-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1258489U JPH02105534U (en) | 1989-02-07 | 1989-02-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02105534U true JPH02105534U (en) | 1990-08-22 |
Family
ID=31222151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1258489U Pending JPH02105534U (en) | 1989-02-07 | 1989-02-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02105534U (en) |
-
1989
- 1989-02-07 JP JP1258489U patent/JPH02105534U/ja active Pending
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