JPS6342799U - - Google Patents
Info
- Publication number
- JPS6342799U JPS6342799U JP13612186U JP13612186U JPS6342799U JP S6342799 U JPS6342799 U JP S6342799U JP 13612186 U JP13612186 U JP 13612186U JP 13612186 U JP13612186 U JP 13612186U JP S6342799 U JPS6342799 U JP S6342799U
- Authority
- JP
- Japan
- Prior art keywords
- ground surface
- hollow
- support arms
- support
- housing
- 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
- 239000011796 hollow space material Substances 0.000 claims 1
- 210000005182 tip of the tongue Anatomy 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Gates (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Description
第１図は本考案に係る回転昇降扉の一実施例の
要部斜視図、第２図は第１図の軸支点近傍の要部
構造図である。
１……化粧板（扉）、２１・２２……支持アー
ム、２１ａ・２２ａ……一端、２１ａ′・２１ａ
′……ピン部材、２１ａ″・２２ａ″……舌片、
３１・３２……支承部材、３１ａ・３２ａ……中
空、３１ｂ・３２ｂ……ハウジング、４１・４２
……軸支点、Ｋ……回動部、Ｘ……軸、６１・６
２……スプリング。
FIG. 1 is a perspective view of a main part of an embodiment of a rotary lift door according to the present invention, and FIG. 2 is a structural diagram of a main part near the pivot point of FIG. 1. 1... Decorative board (door), 21, 22... Support arm, 21a, 22a... One end, 21a', 21a
'...pin member, 21a''/22a''...tongue piece,
31/32...Supporting member, 31a/32a...Hollow, 31b/32b...Housing, 41/42
...Axis fulcrum, K...Rotating part, X...Axis, 61.6
2...Spring.
Claims (1)
線を回動の軸とし、該軸上に配設された二の軸支
点と、該二の軸支点にその一端を軸支され、上記
軸と交差する面内で回動自在とされた二の支持ア
ームと、該二の支持アームの開放端間に上記二の
支持アームと交差する方向に跨設された化粧板と
からなる回転昇降扉において、上記二の軸支点の
地表に対する支承部材を中空とすると共に、該中
空内に上記軸と同軸に配設されたピン部材を介し
て、上記支持アームと回動の軸を同軸に回動する
舌片を配設し、該舌片の先端には、上記化粧板、
支持アームなどの回動部が示す重力モーメントに
拮抗し、かつその力の作用方向が地表面に沿つて
配設されているスプリングの一の端部を係合し、
該スプリングのハウジングは密に上記中空に連通
され、かつ、少なくとも一のハウジングは地表又
は地表と一体構造物に埋設されていることを特徴
とする回転昇降扉。 The axis of rotation is a straight line where a horizontal plane and a vertical plane close to the earth's surface intersect. In a rotary elevator door comprising two support arms that are rotatable in intersecting planes and a decorative plate that is installed between the open ends of the two support arms in a direction that intersects the two support arms. The support member for the ground surface of the second shaft fulcrum is hollow, and the rotation axis is rotated coaxially with the support arm through a pin member disposed coaxially with the shaft within the hollow. A tongue piece is arranged, and the above-mentioned decorative board is attached to the tip of the tongue piece,
engaging one end of a spring that counteracts the gravitational moment exhibited by a rotating part such as a support arm, and whose force is applied in the direction along the ground surface;
A rotary lift door characterized in that the housing of the spring is tightly communicated with the hollow space, and at least one housing is buried in the ground surface or in a structure integrated with the ground surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13612186U JPS6342799U (en) | 1986-09-04 | 1986-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13612186U JPS6342799U (en) | 1986-09-04 | 1986-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6342799U true JPS6342799U (en) | 1988-03-22 |
Family
ID=31038944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13612186U Pending JPS6342799U (en) | 1986-09-04 | 1986-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6342799U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6026571B2 (en) * | 1976-05-07 | 1985-06-24 | ビ−・オ−・シ−・リミテツド | Method and apparatus for increasing the proportion of component gases in a gas mixture |
-
1986
- 1986-09-04 JP JP13612186U patent/JPS6342799U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6026571B2 (en) * | 1976-05-07 | 1985-06-24 | ビ−・オ−・シ−・リミテツド | Method and apparatus for increasing the proportion of component gases in a gas mixture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6342799U (en) | ||
| JPS6089385U (en) | Motor-driven rotating lift door | |
| JPH0194598U (en) | ||
| JPS6378697U (en) | ||
| JPS61163900U (en) | ||
| JPH0277300U (en) | ||
| JPS6325796U (en) | ||
| JPS6120764U (en) | Swivel lift door support | |
| JPH0220711Y2 (en) | ||
| JPH01165490U (en) | ||
| JPS60115399U (en) | rotating lift door | |
| JPS61155597U (en) | ||
| JPS6015580U (en) | rotating lift door | |
| JPS6315949Y2 (en) | ||
| JPH02145267U (en) | ||
| JPS62194684U (en) | ||
| JPS6026571U (en) | rotating lift door | |
| JPH0253497U (en) | ||
| JPS63178906U (en) | ||
| JPH0312193U (en) | ||
| JPH0221300U (en) | ||
| JPS6280970U (en) | ||
| JPH01129400U (en) | ||
| JPS6158082U (en) | ||
| JPS6348899U (en) |