JPH0389878U - - Google Patents
Info
- Publication number
- JPH0389878U JPH0389878U JP14933889U JP14933889U JPH0389878U JP H0389878 U JPH0389878 U JP H0389878U JP 14933889 U JP14933889 U JP 14933889U JP 14933889 U JP14933889 U JP 14933889U JP H0389878 U JPH0389878 U JP H0389878U
- Authority
- JP
- Japan
- Prior art keywords
- door
- drum
- rope
- opened
- spring
- 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
Description
第１図は本考案の一実施例に係る自重相殺装置
を備えた傾斜ドアを閉めた状態の全体図、第２図
は第１図の囲いの拡大断面図、第３図は第２図
の−矢視断面図、第４図は上記実施例のドア
を下から見上げた図、第５図は上記実施例のドア
を開閉する場合のドラムとバネの伸び状態を示す
図で、ａはドアの開度０°、ｂは９０°、ｃは１
８０°の場合をそれぞれ示す図、第６図は上記実
施例のドアの開度に対する荷重と補償力の関係を
示す線図である。
１……傘歯車、１ａ……ピニオン、２……ドラ
ム、２ａ……ドラム支持軸、３……ワイヤ（索体
）、４……バネ、５……ドア接続ボルト、６……
ドア、６ａ……ドア取付金具、７……ドア支え、
７ａ……接続ピン、８……壁。
Fig. 1 is an overall view of a tilted door equipped with a dead weight offset device according to an embodiment of the present invention in a closed state, Fig. 2 is an enlarged sectional view of the enclosure shown in Fig. 1, and Fig. 3 is an enlarged sectional view of the enclosure shown in Fig. 2. 4 is a view of the door of the above embodiment viewed from below; FIG. 5 is a diagram showing the extension state of the drum and spring when opening and closing the door of the above embodiment; opening degree is 0°, b is 90°, c is 1
FIG. 6 is a diagram showing the relationship between the load and the compensating force with respect to the opening degree of the door in the above embodiment. DESCRIPTION OF SYMBOLS 1...Bevel gear, 1a...Pinion, 2...Drum, 2a...Drum support shaft, 3...Wire (rope body), 4...Spring, 5...Door connection bolt, 6...
Door, 6a...Door mounting bracket, 7...Door support,
7a... Connection pin, 8... Wall.
Claims (1)
アと、同ドアの開閉ヒンジ部に設けられドアの開
閉に応じて回転するドラムと、同ドラムに巻き込
み巻き戻し可能に一端を連結された索体と、同索
体の他端に一端を連結され他端を壁等に連結され
たバネとを具備してなることを特徴とする自重相
殺装置を備えた傾斜ドア。 A door that can be opened and closed along an inclined wall surface, a drum that is installed at the opening and closing hinge of the door and rotates as the door is opened and closed, and a rope that is connected at one end to the drum so that it can be wound and unwound. and a spring having one end connected to the other end of the rope and the other end connected to a wall or the like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14933889U JPH0389878U (en) | 1989-12-27 | 1989-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14933889U JPH0389878U (en) | 1989-12-27 | 1989-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0389878U true JPH0389878U (en) | 1991-09-12 |
Family
ID=31695743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14933889U Pending JPH0389878U (en) | 1989-12-27 | 1989-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0389878U (en) |
-
1989
- 1989-12-27 JP JP14933889U patent/JPH0389878U/ja active Pending