JPS6195880U - - Google Patents
Info
- Publication number
- JPS6195880U JPS6195880U JP18111784U JP18111784U JPS6195880U JP S6195880 U JPS6195880 U JP S6195880U JP 18111784 U JP18111784 U JP 18111784U JP 18111784 U JP18111784 U JP 18111784U JP S6195880 U JPS6195880 U JP S6195880U
- Authority
- JP
- Japan
- Prior art keywords
- sprocket
- sliding door
- rail
- closing device
- automatic closing
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Description
第１図は、本考案に係る引戸用自動閉鎖装置を
例示する概略側面図、第２図は、上記引戸用自動
閉鎖装置の第１のスプロケツトの拡大平面図、第
３図は第２図の内部構造を示す概略図、第４図は
第２図のＸ−Ｘ線に沿う縦断側面図、第５図なら
びに第６図は、油圧式速度制御シリンダの拡大縦
断側面図で、第５図は引戸が閉鎖位置にある場合
を示し、第６図は引戸が開放位置にある場合を示
す。
１……引戸、３……レール、４，４……戸車、
６……第１のスプロケツト、８……第２のスプロ
ケツト、９……油式速度制御シリンダ、１０……
チエン、１６……スパイラルスプリング。
FIG. 1 is a schematic side view illustrating the automatic closing device for sliding doors according to the present invention, FIG. 2 is an enlarged plan view of the first sprocket of the automatic closing device for sliding doors, and FIG. 3 is the same as that shown in FIG. A schematic diagram showing the internal structure, FIG. 4 is a longitudinal sectional side view taken along the line X-X in FIG. 2, FIGS. 5 and 6 are enlarged longitudinal sectional side views of the hydraulic speed control cylinder, and FIG. The sliding door is shown in the closed position, and FIG. 6 shows the sliding door in the open position. 1...Sliding door, 3...Rail, 4,4...Door wheel,
6...First sprocket, 8...Second sprocket, 9...Hydraulic speed control cylinder, 10...
Chien, 16...Spiral spring.
Claims (1)
自動閉鎖装置であつて、上記レールの一端側上方
に設けられた第１のスプロケツトと、上記レール
の他端側上方に設けられた第２のスプロケツトを
有する油圧式速度制御シリンダと、上記第１及び
第２のスプロケツトに纏い掛けされ、両端が各々
引戸の一部に固着されて環状をなすチエンとから
なり、上記第１のスプロケツトに、引戸を閉鎖方
向に付勢するための回転トルクを第１のスプロケ
ツトに付与し、かつ、この回転トルクが調整可能
なスパイラルスプリングを内蔵したことを特徴と
する引戸用自動閉鎖装置。 This is an automatic closing device for a sliding door that is suspended and attached to a door roller that rolls on a rail, and includes a first sprocket provided above one end of the rail, and a second sprocket provided above the other end of the rail. It consists of a hydraulic speed control cylinder having a sprocket, and an annular chain that is wrapped around the first and second sprockets and has both ends fixed to a part of the sliding door, and the sliding door is attached to the first sprocket. 1. An automatic closing device for a sliding door, characterized in that a spiral spring is incorporated in the first sprocket, and the rotational torque can be adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984181117U JPH0335023Y2 (en) | 1984-11-28 | 1984-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984181117U JPH0335023Y2 (en) | 1984-11-28 | 1984-11-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6195880U true JPS6195880U (en) | 1986-06-20 |
| JPH0335023Y2 JPH0335023Y2 (en) | 1991-07-24 |
Family
ID=30738672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984181117U Expired JPH0335023Y2 (en) | 1984-11-28 | 1984-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0335023Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5830939U (en) * | 1981-08-20 | 1983-02-28 | ティーオーエー株式会社 | Cue device for tape playback device |
-
1984
- 1984-11-28 JP JP1984181117U patent/JPH0335023Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5830939U (en) * | 1981-08-20 | 1983-02-28 | ティーオーエー株式会社 | Cue device for tape playback device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0335023Y2 (en) | 1991-07-24 |