JPS60172979U - Foldable opening/closing floor device - Google Patents
Foldable opening/closing floor deviceInfo
- Publication number
- JPS60172979U JPS60172979U JP6168684U JP6168684U JPS60172979U JP S60172979 U JPS60172979 U JP S60172979U JP 6168684 U JP6168684 U JP 6168684U JP 6168684 U JP6168684 U JP 6168684U JP S60172979 U JPS60172979 U JP S60172979U
- Authority
- JP
- Japan
- Prior art keywords
- floor
- floor plate
- opening
- plate base
- connecting cable
- 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
- Extensible Doors And Revolving Doors (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図は本考案の一実施例を示すもので、第１図は正面図、
第２図は斜視図、第３図及び第４図は作用説明図である
。
１・・・・・・建屋床開口部、４・・・・・・床板基体
、６・曲・床板補助体、９・・・・・・連結索、１０，
１３・曲傅ンクアーム（リンク）、１５・・・・・・ウ
ィンチ、１６・・・・・・昇降索。The figures show one embodiment of the present invention, and Figure 1 is a front view;
FIG. 2 is a perspective view, and FIGS. 3 and 4 are action explanatory views. 1...Building floor opening, 4...Floor plate base, 6. Bent/floor plate auxiliary body, 9...Connection cable, 10.
13. Qufu link arm (link), 15...winch, 16...lifting cable.
Claims (1)
床板基体を起伏可能に枢着し、この床板基体の先端部に
前記建屋床開口部の残りの開口部分を閉鎖する床板補助
体を蝶着し、これら床板基体と床板補助体とを連結索で
連結すると共にその連結索は前記床板基体に設けたリン
クで前記床板補助体を床板基体と対称角度で吊上げる角
度規制用張力を付与し得るものとし、前記リンクはウィ
ンチに巻装した床板基体起伏用の昇降索に前記連結索へ
の張力を付与する方向で連結してなることを特徴とする
折畳み式開閉床装置。A floor plate base body that partially closes the opening of the building floor opening is pivotably mounted to one end side of the building floor opening, and a floor plate auxiliary body that closes the remaining opening part of the building floor opening at the tip of the floor plate base body. The floor plate base and the floor plate auxiliary body are connected by a connecting cable, and the connecting cable applies an angle regulating tension to lift the floor plate auxiliary body at a symmetrical angle with the floor plate base using links provided on the floor plate base. A folding type opening/closing floor device, characterized in that the link is connected to a lifting cable for raising and lowering a floor board base wrapped around a winch in a direction that applies tension to the connecting cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6168684U JPS60172979U (en) | 1984-04-26 | 1984-04-26 | Foldable opening/closing floor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6168684U JPS60172979U (en) | 1984-04-26 | 1984-04-26 | Foldable opening/closing floor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60172979U true JPS60172979U (en) | 1985-11-15 |
Family
ID=30590188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6168684U Pending JPS60172979U (en) | 1984-04-26 | 1984-04-26 | Foldable opening/closing floor device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60172979U (en) |
-
1984
- 1984-04-26 JP JP6168684U patent/JPS60172979U/en active Pending
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