JPH01150898U - - Google Patents
Info
- Publication number
- JPH01150898U JPH01150898U JP4703888U JP4703888U JPH01150898U JP H01150898 U JPH01150898 U JP H01150898U JP 4703888 U JP4703888 U JP 4703888U JP 4703888 U JP4703888 U JP 4703888U JP H01150898 U JPH01150898 U JP H01150898U
- Authority
- JP
- Japan
- Prior art keywords
- support arm
- auxiliary support
- auxiliary
- closing door
- vertical 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
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Gates (AREA)
Description
第１図ないし第３図は本案上下開閉扉の作動状
態を示す側面図、第４図は本案上下開閉扉の要部
拡大斜視図、第５図は従来の上下開閉扉の作動状
態を示す側面図であり、図中１は扉体、２は支持
アーム、３は支柱、４は枢支軸、５は補助支持ア
ーム、６はリンク、９は伝動レバーを表わす。
Figures 1 to 3 are side views showing the operating state of the proposed vertical opening/closing door, Figure 4 is an enlarged perspective view of the main parts of the proposed vertical opening/closing door, and Figure 5 is a side view showing the operating state of the conventional vertical opening/closing door. In the figure, 1 is a door body, 2 is a support arm, 3 is a column, 4 is a pivot shaft, 5 is an auxiliary support arm, 6 is a link, and 9 is a transmission lever.
Claims (1)
支持アームの他端を支柱に回動自在に軸架した上
下開閉扉において、支持アームの下方にこれと平
行状に補助支持アームを配設し、支持アーム及び
補助支持アームの一端を扉体に夫々回動自在に軸
着し、補助支持アームの他端を支持アームの枢支
軸に枢着したリンクの他端に枢支連結し、補助支
持アームの支柱側端部より内方位置に上下方向に
作用する力を付与したことを特徴とする上下開閉
扉。 In a vertical opening/closing door in which one end of a support arm is connected to the upper side of the door body and the other end of the support arm is rotatably pivoted on a support column, an auxiliary support arm is arranged below the support arm and parallel to the support arm. one end of the support arm and the auxiliary support arm are rotatably attached to the door body, and the other end of the auxiliary support arm is pivotally connected to the other end of the link that is pivoted to the pivot shaft of the support arm. , a vertical opening/closing door characterized in that a force acting in the vertical direction is applied to an inward position from the column side end of the auxiliary support arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4703888U JPH0625597Y2 (en) | 1988-04-06 | 1988-04-06 | Top and bottom doors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4703888U JPH0625597Y2 (en) | 1988-04-06 | 1988-04-06 | Top and bottom doors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01150898U true JPH01150898U (en) | 1989-10-18 |
| JPH0625597Y2 JPH0625597Y2 (en) | 1994-07-06 |
Family
ID=31273270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4703888U Expired - Lifetime JPH0625597Y2 (en) | 1988-04-06 | 1988-04-06 | Top and bottom doors |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0625597Y2 (en) |
-
1988
- 1988-04-06 JP JP4703888U patent/JPH0625597Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0625597Y2 (en) | 1994-07-06 |