JPH0482278U - - Google Patents
Info
- Publication number
- JPH0482278U JPH0482278U JP12731990U JP12731990U JPH0482278U JP H0482278 U JPH0482278 U JP H0482278U JP 12731990 U JP12731990 U JP 12731990U JP 12731990 U JP12731990 U JP 12731990U JP H0482278 U JPH0482278 U JP H0482278U
- Authority
- JP
- Japan
- Prior art keywords
- rotating body
- reducer
- door
- pulley
- rotation detector
- 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
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Description
第１図は本考案による自動ドア用パルス発生装
置の一実施例を示す一部切欠いた正面図、第２図
は縦断面図、第３図は平面図、第４図は従来の装
置の一部切欠いた正面図、第５図は自動ドア駆動
部の説明図である。
１……ドア、３……吊金具、４……滑車、６…
…モータ、７……減速機、８……プーリ、９……
ベルト、１２……回転軸、１６……回転体、１７
……回転検出器、１８……パルス発生装置、２０
……ケース、２０ａ……上ケース、２０ｂ……下
ケース、２１……カバー、２３……突設軸部。
Fig. 1 is a partially cutaway front view showing an embodiment of an automatic door pulse generator according to the present invention, Fig. 2 is a longitudinal sectional view, Fig. 3 is a plan view, and Fig. 4 is a diagram of a conventional device. FIG. 5, a partially cutaway front view, is an explanatory diagram of the automatic door drive section. 1...door, 3...hanging bracket, 4...pulley, 6...
...Motor, 7...Reducer, 8...Pulley, 9...
Belt, 12... Rotating shaft, 16... Rotating body, 17
... Rotation detector, 18 ... Pulse generator, 20
...Case, 20a...Upper case, 20b...Lower case, 21...Cover, 23...Protruding shaft portion.
Claims (1)
し、このプーリに巻回されたベルトをドアに係止
してドアの開閉をするようにした自動ドアにおい
て、前記減速機の回転軸の一部を減速機用ケース
の外部に突設し、この突設軸部に回転体を固着し
、この回転体に臨ませて回転検出器を設け、この
回転検出器と前記回転体をカバーで包囲してなる
ことを特徴とするパルス発生装置。 In an automatic door in which the rotation of a motor is transmitted to a pulley via a reducer and a belt wound around the pulley is locked to the door to open and close the door, one of the rotating shafts of the reducer A rotor is provided protruding outside the reducer case, a rotating body is fixed to the protruding shaft, a rotation detector is provided facing the rotating body, and the rotation detector and the rotating body are surrounded by a cover. A pulse generator characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990127319U JP2551438Y2 (en) | 1990-11-29 | 1990-11-29 | Automatic door drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990127319U JP2551438Y2 (en) | 1990-11-29 | 1990-11-29 | Automatic door drive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0482278U true JPH0482278U (en) | 1992-07-17 |
| JP2551438Y2 JP2551438Y2 (en) | 1997-10-22 |
Family
ID=31874820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990127319U Expired - Lifetime JP2551438Y2 (en) | 1990-11-29 | 1990-11-29 | Automatic door drive |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2551438Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4938361U (en) * | 1972-07-03 | 1974-04-04 | ||
| JPS5326415U (en) * | 1976-08-13 | 1978-03-06 | ||
| JPS6252679U (en) * | 1985-09-20 | 1987-04-01 |
-
1990
- 1990-11-29 JP JP1990127319U patent/JP2551438Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4938361U (en) * | 1972-07-03 | 1974-04-04 | ||
| JPS5326415U (en) * | 1976-08-13 | 1978-03-06 | ||
| JPS6252679U (en) * | 1985-09-20 | 1987-04-01 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2551438Y2 (en) | 1997-10-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |