JPH03105633U - - Google Patents
Info
- Publication number
- JPH03105633U JPH03105633U JP1330490U JP1330490U JPH03105633U JP H03105633 U JPH03105633 U JP H03105633U JP 1330490 U JP1330490 U JP 1330490U JP 1330490 U JP1330490 U JP 1330490U JP H03105633 U JPH03105633 U JP H03105633U
- Authority
- JP
- Japan
- Prior art keywords
- piece
- floor
- upright
- stair
- facing
- 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
- 239000000463 material Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
Description
第１図は本考案の一実施例を示す平面図、第２
図はその正面図、第３図はその要部を拡大して示
す断面図、第４図はその部分斜視図、第５図は他
の実施例を示す横断面図、第６図はその横断面図
、第７図はその連結金具を例示する斜視図、第８
図は従来技術を示す平面図、第９図はその断面図
である。
４……床梁、５……階段ユニツト、１３……立
片、１４，１５……フランジ、１６……取付片、
２１……側桁、２２……上の継ぎ材、２６……段
板。
Figure 1 is a plan view showing one embodiment of the present invention;
The figure is a front view, FIG. 3 is an enlarged sectional view of the main part, FIG. 4 is a partial perspective view, FIG. 5 is a cross-sectional view of another embodiment, and FIG. 6 is a cross-sectional view of the same. A top view, FIG. 7 is a perspective view illustrating the connecting fittings, and FIG.
The figure is a plan view showing the prior art, and FIG. 9 is a sectional view thereof. 4... Floor beam, 5... Stair unit, 13... Standing piece, 14, 15... Flange, 16... Mounting piece,
21...Stringer, 22...Top joint material, 26...Step board.
Claims (1)
上下に外向きのフランジを有する形鋼材からなる
床梁に、前記立片と平行かつ立片から外方に隔て
た取付片を設ける一方、前記床梁と直角に配され
かつ下向きにのびる一対の平行に配した側桁と、
床梁に向く内端で該側桁を継ぐ上の継ぎ材と、側
桁間に配される段板とを予め一体に結合した階段
ユニツトの前記上の継ぎ材を前記取付片にボルト
結合してなる階段装置。 ２ 前記取付片は床梁の前記フランジをその外縁
で継いでなることを特徴とする請求項１記載の階
段装置。 ３ 前記取付片は角筒状をなしかつその一片を前
記床梁の立片外面に固定された固定金具の前記一
片と向き合う片からなることを特徴とする請求項
１記載の階段装置。[Scope of Claim for Utility Model Registration] A floor beam made of a shaped steel that is arranged along the outer edge of the upper floor of the first floor and has flanges facing outward at the top and bottom of a perpendicular upright, parallel to said upright and outward from the upright. a pair of parallel stringers arranged at right angles to the floor beam and extending downward;
The upper joint material of the stair unit, in which the upper joint material that joins the side girders at the inner end facing the floor joist and the step plate arranged between the side girders are joined together in advance, is bolted to the mounting piece. A staircase device. 2. The stair device according to claim 1, wherein the attachment piece connects the flange of the floor beam at its outer edge. 3. The stair device according to claim 1, wherein the mounting piece has a rectangular tube shape, and one piece thereof is a piece facing the one piece of a fixing fitting fixed to the outer surface of the vertical piece of the floor joist.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1330490U JPH03105633U (en) | 1990-02-14 | 1990-02-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1330490U JPH03105633U (en) | 1990-02-14 | 1990-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03105633U true JPH03105633U (en) | 1991-11-01 |
Family
ID=31516729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1330490U Pending JPH03105633U (en) | 1990-02-14 | 1990-02-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03105633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017008581A (en) * | 2015-06-22 | 2017-01-12 | トヨタホーム株式会社 | Outdoor stairway connection part structure |
-
1990
- 1990-02-14 JP JP1330490U patent/JPH03105633U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017008581A (en) * | 2015-06-22 | 2017-01-12 | トヨタホーム株式会社 | Outdoor stairway connection part structure |
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