JPS63129094U - - Google Patents
Info
- Publication number
- JPS63129094U JPS63129094U JP2098487U JP2098487U JPS63129094U JP S63129094 U JPS63129094 U JP S63129094U JP 2098487 U JP2098487 U JP 2098487U JP 2098487 U JP2098487 U JP 2098487U JP S63129094 U JPS63129094 U JP S63129094U
- Authority
- JP
- Japan
- Prior art keywords
- helical shaft
- rotating piece
- rotates
- piece
- opening
- 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
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 101001050886 Homo sapiens Lysine-specific histone demethylase 1A Proteins 0.000 description 1
- 102100024985 Lysine-specific histone demethylase 1A Human genes 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Description
図面は、本考案に係る電動式開閉戸のリミツト
スイツチ構造の実施例を示したものであつて、第
１図はブラインド式伝動シヤツターの概略斜視図
、第２図は作動機構を示す分解斜視図、第３図は
スラツトクリツプ及び作動体の取付け状態を示す
平面図、第４図はリミツトスイツチ機構の平面図
、第５図は同上側面図、第６図は開閉機の制御回
路図、第７図Ａ，Ｂ，Ｃはそれぞれカム体の正面
図、左右両側面図、第８図Ａ，Ｂ，Ｃ，Ｄは下限
用リミツトスイツチの作用説明図、第９図Ａ，Ｂ
は上限用リミツトスイツチの作用説明図である。
図中、１はブラインド式シヤツター、２はスラ
ツト、４は開閉機、１６は螺旋軸、１７は駒体、
１９は回動駒、２１はストツパ、ＬＳＤ１，ＬＳ
Ｄ２は下限用リミツトスイツチである。
The drawings show an embodiment of the limit switch structure for an electric opening/closing door according to the present invention, in which Fig. 1 is a schematic perspective view of a blind type transmission shutter, Fig. 2 is an exploded perspective view showing the operating mechanism, Fig. 3 is a plan view showing the installed state of the slat clip and the operating body, Fig. 4 is a plan view of the limit switch mechanism, Fig. 5 is a side view of the same, Fig. 6 is a control circuit diagram of the switch, Fig. 7A, B and C are the front view and both left and right side views of the cam body, respectively. Fig. 8 A, B, C, and D are explanatory diagrams of the operation of the lower limit switch. Fig. 9 A and B
This is an explanatory diagram of the operation of the upper limit switch. In the figure, 1 is a blind shutter, 2 is a slat, 4 is a switch, 16 is a spiral shaft, 17 is a piece body,
19 is a rotating piece, 21 is a stopper, LSD1, LS
D2 is a lower limit switch.
Claims (1)
止をする電動式開閉戸のリミツトスイツチであつ
て、前記開閉機の駆動に連動して回動する螺旋軸
と、該螺旋軸に軸芯回りの回動は規制されるよう
にして螺合し、螺旋軸の回動に伴つて軸芯方向に
移動する駒体と、螺旋軸の軸芯方向には駒体と一
体移動し、軸芯回りには付勢力に抗した回動が許
容されるよう設けた回動駒と、該回動駒が戸体の
移動限界と対応する位置に略達した時点で回動駒
に係止して、回動駒を付勢力に抗して螺旋軸と一
体回動せしめるよう螺旋軸側に設けたストツパと
、前記回動駒の回動に伴い、回動駒側に設けたカ
ムが作用して切換るべく配されたスイツチ体とで
構成されていることを特徴とする電動式開閉戸の
リミツトスイツチ構造。 A limit switch for an electric opening/closing door that detects the limit of opening/closing movement of the door body and stops the drive of the opening/closing machine, and includes a helical shaft that rotates in conjunction with the drive of the opening/closing machine, and a helical shaft that rotates around the axis. are screwed together so that their rotation is regulated, and the piece moves in the axial direction as the helical shaft rotates, and the piece moves integrally with the piece in the axial direction of the helical shaft, and moves around the axial center. has a rotating piece provided to allow rotation against the biasing force, and is locked to the rotating piece when the rotating piece approximately reaches a position corresponding to the movement limit of the door body, A stopper provided on the helical shaft side so that the rotating piece rotates integrally with the helical shaft against the urging force, and a cam provided on the rotating piece side act as the rotating piece rotates to switch. A limit switch structure for an electric opening/closing door, characterized in that it is composed of a switch body arranged as shown in FIG.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2098487U JPH0616140Y2 (en) | 1987-02-16 | 1987-02-16 | Electric switch door limit switch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2098487U JPH0616140Y2 (en) | 1987-02-16 | 1987-02-16 | Electric switch door limit switch structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63129094U true JPS63129094U (en) | 1988-08-24 |
| JPH0616140Y2 JPH0616140Y2 (en) | 1994-04-27 |
Family
ID=30817005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2098487U Expired - Lifetime JPH0616140Y2 (en) | 1987-02-16 | 1987-02-16 | Electric switch door limit switch structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0616140Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01112295U (en) * | 1988-01-22 | 1989-07-28 | ||
| IT201700054503A1 (en) * | 2017-05-19 | 2018-11-19 | Masinara S P A | CLOSING DEVICE WITH TWO SPEED POSITION SENSOR AND MOBILE WALL HANDLING METHOD. |
-
1987
- 1987-02-16 JP JP2098487U patent/JPH0616140Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01112295U (en) * | 1988-01-22 | 1989-07-28 | ||
| IT201700054503A1 (en) * | 2017-05-19 | 2018-11-19 | Masinara S P A | CLOSING DEVICE WITH TWO SPEED POSITION SENSOR AND MOBILE WALL HANDLING METHOD. |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0616140Y2 (en) | 1994-04-27 |
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