JPH0186677U - - Google Patents
Info
- Publication number
- JPH0186677U JPH0186677U JP18056287U JP18056287U JPH0186677U JP H0186677 U JPH0186677 U JP H0186677U JP 18056287 U JP18056287 U JP 18056287U JP 18056287 U JP18056287 U JP 18056287U JP H0186677 U JPH0186677 U JP H0186677U
- Authority
- JP
- Japan
- Prior art keywords
- cam
- cylinder
- shaft
- shaft side
- rotates
- 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
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Fluid-Damping Devices (AREA)
Description
第１図はこの考案にかかるカム式ダンパ機構を
示す構成図、第２図はこの考案にかかる第１〜第
３カムを示す展開図、第３図はこの考案にかかる
カム式ダンパ機構の断面図、第４図乃至第６図は
この考案に係るカム式ダンパ機構の作用を説明す
るための展開図、第７図は従来型のカム式ダンパ
機構を示す構成図である。
１……シリンダ、２……第１カム、２ａ，２ｂ
……第１制動面、２ｃ，２ｄ……第２制動面、３
……第２カム、４……シヤフト、５……第３カム
、５ａ，５ｂ……第１勾配面、５ｃ，５ｄ……第
２勾配面、７……弁通路。
Fig. 1 is a configuration diagram showing the cam type damper mechanism according to this invention, Fig. 2 is an exploded view showing the first to third cams according to this invention, and Fig. 3 is a cross section of the cam type damper mechanism according to this invention. 4 to 6 are exploded views for explaining the operation of the cam-type damper mechanism according to this invention, and FIG. 7 is a configuration diagram showing a conventional cam-type damper mechanism. 1... Cylinder, 2... First cam, 2a, 2b
...First braking surface, 2c, 2d...Second braking surface, 3
...Second cam, 4...Shaft, 5...Third cam, 5a, 5b...First slope surface, 5c, 5d...Second slope surface, 7...Valve passage.
Claims (1)
１カム及び第２カムと、 扉閉鎖までの一定角度内でシヤフト側若しくは
シリンダ側が回転すると第１勾配面が前記第１カ
ムの第１制動面に圧接しながらそのシヤフト側若
しくはシリンダ側の回転動作を制動させると共に
扉開放の際一定角度をこえてシヤフト側若しくは
シリンダ側が回転すると第２勾配面が前記第１カ
ムの第２制動面に圧接しながらそのシヤフト側若
しくはシリンダ側の回転動作を制動させるため、
内部側に通路を有し前記シヤフトと一体的に回動
する第３カムと、 これら第１カムと第３カムとの間のシリンダ内
並びに第２カムと第３カムとの間のシリンダ内に
充填・封入される流体と を備えたことを特徴とするカム式ダンパ機構。[Claims for Utility Model Registration] A first cam and a second cam fixed to the upper and lower sides of the cylinder, and when the shaft side or the cylinder side rotates within a certain angle until the door closes, the first slope surface While being in pressure contact with the first braking surface of the first cam, the rotational movement of the shaft side or cylinder side is braked, and when the shaft side or cylinder side rotates beyond a certain angle when the door is opened, the second sloped surface is brought into contact with the first cam. In order to brake the rotational movement of the shaft side or cylinder side while being in pressure contact with the second braking surface of the
a third cam that has a passage inside and rotates integrally with the shaft, and a cylinder between the first cam and the third cam and a cylinder between the second cam and the third cam. A cam-type damper mechanism characterized by comprising a fluid to be filled and sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18056287U JPH0611353Y2 (en) | 1987-11-27 | 1987-11-27 | Cam type damper mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18056287U JPH0611353Y2 (en) | 1987-11-27 | 1987-11-27 | Cam type damper mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0186677U true JPH0186677U (en) | 1989-06-08 |
| JPH0611353Y2 JPH0611353Y2 (en) | 1994-03-23 |
Family
ID=31472077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18056287U Expired - Lifetime JPH0611353Y2 (en) | 1987-11-27 | 1987-11-27 | Cam type damper mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0611353Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002036984A1 (en) * | 2000-10-30 | 2002-05-10 | Sugatsune Kogyo Co., Ltd. | Rotating damper |
-
1987
- 1987-11-27 JP JP18056287U patent/JPH0611353Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002036984A1 (en) * | 2000-10-30 | 2002-05-10 | Sugatsune Kogyo Co., Ltd. | Rotating damper |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0611353Y2 (en) | 1994-03-23 |