JPS61133153U - - Google Patents
Info
- Publication number
- JPS61133153U JPS61133153U JP1591485U JP1591485U JPS61133153U JP S61133153 U JPS61133153 U JP S61133153U JP 1591485 U JP1591485 U JP 1591485U JP 1591485 U JP1591485 U JP 1591485U JP S61133153 U JPS61133153 U JP S61133153U
- Authority
- JP
- Japan
- Prior art keywords
- support bracket
- belt
- idle pulley
- attachment fitting
- door
- 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
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
図面は本考案の実施態様を示すものであつて、
第１図は本考案による全般的な構成関係の正面図
、第２図はその添接金具および支持ブラケツト部
分の内面図、第３図はその側面図、第４図はその
横断平面図である。
然してこれらの図面において、１はケースのよ
うなベース部体、２は支持ブラケツト、３は添接
金具、４は止螺子、５はアイドルプーリ、６はモ
ータ、７は駆動プーリ、８はベルト、９は調整螺
子、９ａはその先端、１０は扉、１１はレール、
１２は取付部材、１３はテーパ面部、１４はロー
ラ、１５は軸部、２１は固定部、２２は立上り部
、２３は開口部、２４は長孔を示すものである。
The drawings show embodiments of the invention,
Fig. 1 is a front view of the general structural relationship according to the present invention, Fig. 2 is an inner view of its attachment fittings and support bracket portion, Fig. 3 is its side view, and Fig. 4 is its cross-sectional plan view. . In these drawings, 1 is a base member such as a case, 2 is a support bracket, 3 is a fitting, 4 is a set screw, 5 is an idle pulley, 6 is a motor, 7 is a drive pulley, 8 is a belt, 9 is an adjustment screw, 9a is its tip, 10 is a door, 11 is a rail,
12 is a mounting member, 13 is a tapered surface portion, 14 is a roller, 15 is a shaft portion, 21 is a fixed portion, 22 is a rising portion, 23 is an opening, and 24 is a long hole.
Claims (1)
リとの間にベルトを懸回し、該ベルトにレールに
そつて走行される扉の取付部材を連結させて自動
的に扉を開閉操作するようにしたものにおいて、
上記アイドルプーリの軸部を添接金具に固定し、
該添接金具を前記ベース部体に固定された支持ブ
ラケツトに接合せしめ、該支持ブラケツトに形成
された開口部に上記したアイドルプーリの軸部を
挿着すると共に前記支持ブラケツトに形成された
ガイド孔に上記添接金具に設けられた止子を係合
し、前記添接金具におけるベルトの引張方向側に
形成したテーパ面部に上記支持ブラケツトに螺入
された調整螺子の先端を接合させるようにしたこ
とを特徴とする自動扉開閉機構のベルト張力調整
機構。 A belt is suspended between a drive pulley and an idle pulley provided on the base body, and a mounting member for a door that runs along a rail is connected to the belt to automatically open and close the door. In,
Fix the shaft of the idle pulley above to the fitting,
The attachment fitting is joined to a support bracket fixed to the base body, and the shaft of the idle pulley described above is inserted into the opening formed in the support bracket, and the guide hole formed in the support bracket is inserted. A stopper provided on the attachment fitting is engaged with the stopper, and the tip of the adjustment screw screwed into the support bracket is joined to a tapered surface portion of the attachment fitting formed on the belt tensioning direction side. A belt tension adjustment mechanism for an automatic door opening/closing mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1591485U JPS61133153U (en) | 1985-02-08 | 1985-02-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1591485U JPS61133153U (en) | 1985-02-08 | 1985-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61133153U true JPS61133153U (en) | 1986-08-20 |
Family
ID=30502193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1591485U Pending JPS61133153U (en) | 1985-02-08 | 1985-02-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61133153U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5721685A (en) * | 1980-07-15 | 1982-02-04 | Matsushita Electric Works Ltd | Belt tension regulator for automatic door |
-
1985
- 1985-02-08 JP JP1591485U patent/JPS61133153U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5721685A (en) * | 1980-07-15 | 1982-02-04 | Matsushita Electric Works Ltd | Belt tension regulator for automatic door |
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