JPH0336038U - - Google Patents
Info
- Publication number
- JPH0336038U JPH0336038U JP9699389U JP9699389U JPH0336038U JP H0336038 U JPH0336038 U JP H0336038U JP 9699389 U JP9699389 U JP 9699389U JP 9699389 U JP9699389 U JP 9699389U JP H0336038 U JPH0336038 U JP H0336038U
- Authority
- JP
- Japan
- Prior art keywords
- horizontal pivot
- lid
- arm
- gas damper
- rail frame
- 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
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Sewage (AREA)
Description
第１図は本考案の一実施例に係るガスダンパー
駆動型蓋開閉装置の蓋閉鎖状態の正面図であり、
第２図は該蓋開閉装置の蓋過剰開放状態の正面図
である。第３図は該蓋開閉装置の摺動ストツパー
部分の使用状態の断面図である。第４図は従来の
ガスダンパー駆動型蓋開閉装置の蓋閉鎖状態の正
面図である。
１…蓋、１ａ…端部縁面、２…水平枢軸、３…
レール枠、４…水平枢軸、５…アーム、６…取付
基板、７…水平枢軸、８…シリンダー、９…取付
端部、１０…ロツド、１１…取付端部、１２…水
平枢軸、１３…ガスダンパー、１４…ローラ、１
５…歩道、１６…出入口、１７…固定枠体、１７
ａ…端部縁面、１８…内側壁、１９…固着用ボル
ト、２０…固定軸受体、２１…固定軸受体、２２
…蛇腹型円筒カバー、２３…軸受板、２４…軸受
体、２５…取付ボルト、２６…ナツト、２７，２
８…ローラ転動溝２９…揺動ブラケツト、２９ａ
…主体部分、３０…水平枢軸、３１…軸受筒、３
２…案内体、３３…摺動ストツパー、３４…側面
透孔、３５…溝孔、３６，３７…停止溝、３８…
操作ハンドル、３９…固定ブロツク、４０…支持
面部。
FIG. 1 is a front view of a gas damper-driven lid opening/closing device in a lid closed state according to an embodiment of the present invention;
FIG. 2 is a front view of the lid opening/closing device in a state where the lid is excessively opened. FIG. 3 is a sectional view of the sliding stopper portion of the lid opening/closing device in use. FIG. 4 is a front view of a conventional gas damper-driven lid opening/closing device in a lid closed state. DESCRIPTION OF SYMBOLS 1... Lid, 1a... End edge surface, 2... Horizontal pivot, 3...
Rail frame, 4...Horizontal pivot, 5...Arm, 6...Mounting board, 7...Horizontal pivot, 8...Cylinder, 9...Mounting end, 10...Rod, 11...Mounting end, 12...Horizontal pivot, 13...Gas Damper, 14...Roller, 1
5... Sidewalk, 16... Doorway, 17... Fixed frame, 17
a... End edge surface, 18... Inner wall, 19... Fixing bolt, 20... Fixed bearing body, 21... Fixed bearing body, 22
...Accordion type cylindrical cover, 23...Bearing plate, 24...Bearing body, 25...Mounting bolt, 26...Nut, 27,2
8... Roller rolling groove 29... Swing bracket, 29a
...Main part, 30...Horizontal pivot, 31...Bearing sleeve, 3
2... Guide body, 33... Sliding stopper, 34... Side through hole, 35... Slot hole, 36, 37... Stop groove, 38...
Operation handle, 39...fixing block, 40...support surface section.
Claims (1)
つて枢着し、蓋１の下面にレール枠３を固設し、
レール枠３の下側に配置したアーム５の基端部を
、水平枢軸２より下方位置において水平枢軸４に
よつて固定軸受体２０に枢着し、アーム５の先端
部側に揺動ブラケツト２９の基端部を水平枢軸３
０によつて枢着し、水平枢軸３０に関して水平枢
軸４の反対側にある揺動ブラケツト２９の先端部
にガスダンパー１３のシリンダー８の取付端部９
を水平枢軸７によつて枢着し、水平枢軸４より下
方位置においてガスダンパー１３のロツド１０の
取付端部１１を水平枢軸１２によつて固定軸受体
２１に枢着し、アーム５の先端部上面側に突設し
たローラ１４をレール枠３に嵌合させ、シリンダ
ー８内に密閉されたガスの圧力によつて蓋１を開
放方向に回転付勢するガスダンパー駆動型蓋開閉
装置。 The base end of the lid 2 is pivotally attached to the fixed frame 17 via the horizontal pivot 2, and the rail frame 3 is fixed to the lower surface of the lid 1.
The base end of an arm 5 disposed below the rail frame 3 is pivoted to a fixed bearing body 20 by a horizontal pivot 4 at a position below the horizontal pivot 2, and a swing bracket 29 is attached to the distal end side of the arm 5. The base end of the horizontal axis 3
0, the mounting end 9 of the cylinder 8 of the gas damper 13 is attached to the tip of the swing bracket 29 on the opposite side of the horizontal pivot 4 with respect to the horizontal pivot 30.
At a position below the horizontal pivot 4, the mounting end 11 of the rod 10 of the gas damper 13 is pivoted to the fixed bearing body 21 via the horizontal pivot 12, and the tip of the arm 5 A gas damper-driven lid opening/closing device in which a roller 14 protruding from the upper side is fitted into a rail frame 3, and the lid 1 is rotationally biased in the opening direction by the pressure of gas sealed in a cylinder 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9699389U JPH0633006Y2 (en) | 1989-08-19 | 1989-08-19 | Gas damper drive type lid opening / closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9699389U JPH0633006Y2 (en) | 1989-08-19 | 1989-08-19 | Gas damper drive type lid opening / closing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0336038U true JPH0336038U (en) | 1991-04-09 |
| JPH0633006Y2 JPH0633006Y2 (en) | 1994-08-31 |
Family
ID=31646156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9699389U Expired - Lifetime JPH0633006Y2 (en) | 1989-08-19 | 1989-08-19 | Gas damper drive type lid opening / closing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0633006Y2 (en) |
-
1989
- 1989-08-19 JP JP9699389U patent/JPH0633006Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0633006Y2 (en) | 1994-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |