JPS647685U - - Google Patents
Info
- Publication number
- JPS647685U JPS647685U JP10237587U JP10237587U JPS647685U JP S647685 U JPS647685 U JP S647685U JP 10237587 U JP10237587 U JP 10237587U JP 10237587 U JP10237587 U JP 10237587U JP S647685 U JPS647685 U JP S647685U
- Authority
- JP
- Japan
- Prior art keywords
- pinion gear
- guide
- rack gear
- closing device
- folding 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Description
第１図〜第６図は本考案の両開き折たたみ扉の
開閉装置の一実施例を示す構成図、第７図および
第８図は従来の両開き折たたみ扉の開閉装置の一
例を示す構成図である。
１１，１２……両開き折たたみ扉、２……天板
、３１，３２……ガイド溝、４１，４２……ガイ
ドピン、４１１……カラー、５１，５２……スラ
イダ、６１，６２……ガイドレール、７……モー
タ、７……出力軸、８１，８２……連結アーム、
９１，９２……駆動部材、９１１，９２１……ラ
ツクギヤ部、９１２……カム、１０……送り機構
、１０１１，１０１２……ピニオンギヤ、１０２
１〜１０２４……ガイドローラ、１０３１〜１０
３４……地板、１０４１〜１０４３，１０５１，
１０５２……ギヤ、１０４４，１０５３……回転
軸、１０６……リミツトスイツチ。
FIGS. 1 to 6 are block diagrams showing an embodiment of the double-folding door opening/closing device of the present invention, and FIGS. 7 and 8 are block diagrams showing an example of the conventional double-folding door opening/closing device. It is. 1 1 , 1 2 ... double folding door, 2 ... top plate, 3 1 , 3 2 ... guide groove, 4 1 , 4 2 ... guide pin, 4 11 ... collar, 5 1 , 5 2 ... ...Slider, 6 1 , 6 2 ... Guide rail, 7 ... Motor, 7 ... Output shaft, 8 1 , 8 2 ... Connection arm,
9 1 , 9 2 ... Drive member, 9 11 , 9 21 ... Rack gear section, 9 12 ... Cam, 10 ... Feeding mechanism, 10 11 , 10 12 ... Pinion gear, 10 2
1 ~ 10 24 ... Guide roller, 10 31 ~ 10
34 ... Main plate, 10 41 to 10 43 , 10 51 ,
10 52 ... Gear, 10 44 , 10 53 ... Rotating shaft, 10 6 ... Limit switch.
Claims (1)
イド溝により制御するようにした両開き折たたみ
扉の開閉装置において、長さ方向にラツクギヤ部
を有しその一端が前記ガイドピンに各々係止され
た２本の駆動部材と、前記ガイド溝の中間部に固
定されるとともに前記２本の駆動部材におけるラ
ツクギヤ部と噛合するピニオンギヤを有しこのピ
ニオンギヤの回転によりこの２本の駆動部材をそ
れぞれ逆方向に移動させる送り機構と、この送り
機構においてピニオンギヤの周囲を一定間隔を保
つたまま回動可能なように支持され前記ラツクギ
ヤ部とピニオンギヤとの噛合状態を維持するガイ
ドローラとを具備してなる両開き折たたみ扉の開
閉装置。 An opening/closing device for a double folding door in which the movement locus of a guide pin provided at the tip of the door is controlled by a guide groove, which has a rack gear part in the length direction, one end of which is latched to each of the guide pins. and a pinion gear that is fixed to the intermediate portion of the guide groove and meshes with the rack gear portion of the two drive members, and the rotation of the pinion gear causes the two drive members to move in opposite directions. and a guide roller that is rotatably supported around the pinion gear at a constant interval in the feed mechanism and that maintains the engaged state between the rack gear portion and the pinion gear. Folding door opening/closing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10237587U JPS647685U (en) | 1987-07-03 | 1987-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10237587U JPS647685U (en) | 1987-07-03 | 1987-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS647685U true JPS647685U (en) | 1989-01-17 |
Family
ID=31332229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10237587U Pending JPS647685U (en) | 1987-07-03 | 1987-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS647685U (en) |
-
1987
- 1987-07-03 JP JP10237587U patent/JPS647685U/ja active Pending
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