JPH02141014U - - Google Patents
Info
- Publication number
- JPH02141014U JPH02141014U JP5043189U JP5043189U JPH02141014U JP H02141014 U JPH02141014 U JP H02141014U JP 5043189 U JP5043189 U JP 5043189U JP 5043189 U JP5043189 U JP 5043189U JP H02141014 U JPH02141014 U JP H02141014U
- Authority
- JP
- Japan
- Prior art keywords
- slide
- lower chord
- pivotally connected
- bolt
- pair
- 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
Landscapes
- Panels For Use In Building Construction (AREA)
Description
第１図はこの考案の実施例における逆戻り防止
用ボルト取付け部分のボルト取付け前の状態の要
部横断面図、第２図は同じくボルト取付け状態の
要部横断平面図、第３図は屋根パネルの折畳み状
態を示す斜視図、第４図は屋根パネルを開かせる
時の吊り上げ状態を示す正面図、第５図は屋根パ
ネルを開かせた状態で壁の軸組へ設置した状態を
示す斜視図、第６図は屋根パネルの斜視図、第７
図は各下弦材先端部における接合部分の斜視図、
第８図は従来における枢着ボルトの取付け状態を
示す要部横断平面図。
１……屋根パネル、２……パネル体、６……束
材、７……下弦材、８……スライド金具、２２…
…逆戻り防止用固定ボルト、３１，３２，３３…
…ボルト穴、３４……ネジ穴。
Figure 1 is a cross-sectional view of the main part of the backlash prevention bolt installation part in the embodiment of this invention before the bolt is installed, Figure 2 is a cross-sectional view of the main part with the bolt installed, and Figure 3 is the roof panel. Fig. 4 is a front view showing the roof panel in a lifted state when opened, and Fig. 5 is a perspective view showing the roof panel opened and installed on a wall frame. , Figure 6 is a perspective view of the roof panel, and Figure 7 is a perspective view of the roof panel.
The figure is a perspective view of the joint at the tip of each lower chord.
FIG. 8 is a cross-sectional plan view of main parts showing a state in which a conventional pivot bolt is attached. 1... Roof panel, 2... Panel body, 6... Bunch material, 7... Lower chord material, 8... Slide metal fitting, 22...
...Fixing bolts for preventing backtracking, 31, 32, 33...
...Bolt hole, 34...Screw hole.
Claims (1)
に折畳み自在に枢着し、その一端を各上弦材へ枢
着した一対の下弦材の他端同士、及び、前記頂部
より垂下させた束材の溝へ上下スライド自在に挿
入されるスライド金具の三者を相互に枢着し、か
つ、それら下弦材の他端とスライド金具のボルト
穴へ差し込んだボルトにて上弦材を開かせた状態
で保持するようにした屋根パネルにおいて、一方
の下弦材他端のボルト穴をバカ穴とするとともに
、スライド金具へ前記のボルトをネジ込むネジ穴
を形成したことを特徴とする折畳み式屋根パネル
における下弦材の逆戻り防止装置。 A pair of upper chord members forming a chevron shape are pivotally connected to each other at their top portions so that they can be folded freely, one end of which is pivotally connected to each upper chord member, and the other ends of a pair of lower chord members are connected to each other, and a bundle material is suspended from the top portion. The three parts of the slide fittings, which are inserted into the grooves so as to be able to slide up and down, are mutually pivotally connected, and the upper chord pieces are opened with the bolts inserted into the bolt holes of the other ends of the lower chord pieces and the slide fittings. The lower chord of the folding roof panel is characterized in that the bolt hole at the other end of one of the lower chord members is a blank hole, and a screw hole is formed for screwing the bolt into the slide fitting. Device to prevent material from returning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5043189U JPH0734087Y2 (en) | 1989-04-28 | 1989-04-28 | Back chord prevention device for lower chords in folding roof panels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5043189U JPH0734087Y2 (en) | 1989-04-28 | 1989-04-28 | Back chord prevention device for lower chords in folding roof panels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02141014U true JPH02141014U (en) | 1990-11-27 |
| JPH0734087Y2 JPH0734087Y2 (en) | 1995-08-02 |
Family
ID=31568968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5043189U Expired - Lifetime JPH0734087Y2 (en) | 1989-04-28 | 1989-04-28 | Back chord prevention device for lower chords in folding roof panels |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0734087Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022074160A (en) * | 2020-10-29 | 2022-05-17 | 株式会社オカムラ | counter |
-
1989
- 1989-04-28 JP JP5043189U patent/JPH0734087Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022074160A (en) * | 2020-10-29 | 2022-05-17 | 株式会社オカムラ | counter |
| JP2022074162A (en) * | 2020-10-29 | 2022-05-17 | 株式会社オカムラ | Sliding planar body device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0734087Y2 (en) | 1995-08-02 |