JPH01102400U - - Google Patents
Info
- Publication number
- JPH01102400U JPH01102400U JP19804487U JP19804487U JPH01102400U JP H01102400 U JPH01102400 U JP H01102400U JP 19804487 U JP19804487 U JP 19804487U JP 19804487 U JP19804487 U JP 19804487U JP H01102400 U JPH01102400 U JP H01102400U
- Authority
- JP
- Japan
- Prior art keywords
- drive arm
- tip
- biasing member
- door body
- 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
Landscapes
- Gates (AREA)
Description
図は本考案の一実施例を示すもので、第１図は
回転昇降扉の断面側面図、第２図は要部の断面正
面図、第３図は要部の分解斜視図、第４図は回転
昇降扉の斜視図、第５図は同側面図である。
１……回転昇降扉、２……扉体、３，４……支
持腕、５……支柱、８……回動軸、９……ガスス
プリング、１１……駆動アーム、１２……長孔、
１３……ガイド部材。
The figures show one embodiment of the present invention, in which Fig. 1 is a cross-sectional side view of a rotating lift door, Fig. 2 is a cross-sectional front view of the main part, Fig. 3 is an exploded perspective view of the main part, and Fig. 4 5 is a perspective view of the rotary elevator door, and FIG. 5 is a side view of the same. 1... Rotating lift door, 2... Door body, 3, 4... Support arm, 5... Support column, 8... Rotating shaft, 9... Gas spring, 11... Drive arm, 12... Long hole ,
13... Guide member.
Claims (1)
た支持腕の軸部に駆動アームを固着し、該駆動ア
ームに前記扉体を上方に付勢する付勢部材を取付
けて扉体を上下方向に回転させて開閉させる回転
昇降扉において、前記駆動アームに前記支持腕の
長手方向の長孔を形成して、該長孔に付勢部材の
先端部を摺動自在に係合させるとともに、扉体が
下方閉鎖位置にある時に付勢部材の先端部を前記
長孔の駆動アーム先端部側に、また扉体が上方開
放位置にある時に付勢部材の先端部を前記長孔の
駆動アーム基端部側に案内するガイド部材を前記
駆動アームの近傍に配設したことを特徴とする回
転昇降扉。 A drive arm is fixed to the shaft of a support arm that supports the door body at its tip and whose base end is pivoted to a post, and a biasing member that biases the door body upward is attached to the drive arm. In the rotary lift door that opens and closes by rotating the body vertically, the drive arm is formed with a long hole in the longitudinal direction of the support arm, and the tip of the biasing member is slidably engaged with the long hole. At the same time, when the door body is in the downward closed position, the tip of the biasing member is placed on the drive arm tip side of the elongated hole, and when the door body is in the upward open position, the tip of the biasing member is placed on the elongated hole. A rotating lift door characterized in that a guide member for guiding the base end of the drive arm is disposed near the drive arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19804487U JPH01102400U (en) | 1987-12-26 | 1987-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19804487U JPH01102400U (en) | 1987-12-26 | 1987-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01102400U true JPH01102400U (en) | 1989-07-11 |
Family
ID=31488569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19804487U Pending JPH01102400U (en) | 1987-12-26 | 1987-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01102400U (en) |
-
1987
- 1987-12-26 JP JP19804487U patent/JPH01102400U/ja active Pending