JP2802022B2 - Roof ventilation unit - Google Patents
Roof ventilation unitInfo
- Publication number
- JP2802022B2 JP2802022B2 JP17827393A JP17827393A JP2802022B2 JP 2802022 B2 JP2802022 B2 JP 2802022B2 JP 17827393 A JP17827393 A JP 17827393A JP 17827393 A JP17827393 A JP 17827393A JP 2802022 B2 JP2802022 B2 JP 2802022B2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- ventilation
- roof
- opening
- plate
- 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.)
- Expired - Fee Related
Links
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Building Environments (AREA)
Description
【産業上の利用分野】本発明は、屋根面換気ユニットに
関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof ventilation unit.
【従来の技術】建物の屋根面には、建物内に日光を可及
的に取り入れるため屋根採光窓を設ける場合がある。従
来、この屋根採光窓は、屋根の野地板の開口縁部に断面
矩形の木枠を固着し、この木枠の断面上部に、ガラス窓
を備えた窓枠を上から嵌合することによって構成されて
いる。2. Description of the Related Art In some cases, a roof lighting window is provided on a roof surface of a building in order to take sunlight into the building as much as possible. Conventionally, this roof lighting window is configured by fixing a wooden frame having a rectangular cross section to an opening edge of a roof base plate of a roof, and fitting a window frame having a glass window from above to a cross-sectional upper portion of the wooden frame. Have been.
【発明が解決しようとする課題】ところで、従来の屋根
採光窓では、その主目的が日光の取り入れにあることか
ら、その枠部分に建物内を常時換気する機能を持ち合わ
せていなかった。そこで、スリット等の換気通路が形成
された窓枠を採用して常時換気機能を備えた屋根採光窓
とすることが考えられるが、単に窓枠にスリットを設け
るだけではそこから雨水の侵入を許容し、屋根の防水性
を損なうことになる。本発明は、かかる実情に鑑み、屋
根の防水性を確保しつつ、枠部分で常時換気を行える屋
根面換気ユニットを提供することを目的とする。However, since the main purpose of the conventional roof lighting window is to take in sunlight, the frame does not have a function of constantly ventilating the inside of the building. Therefore, it is conceivable to use a window frame with a ventilation passage such as a slit to provide a roof lighting window with a constant ventilation function. However, simply providing a slit in the window frame allows rainwater to enter from there. This impairs the waterproofness of the roof. In view of such circumstances, an object of the present invention is to provide a roof surface ventilation unit capable of constantly ventilating a frame portion while ensuring waterproofness of a roof.
【課題を解決するための手段】上記目的を達成すべく、
本発明は次の技術的手段を講じた。すなわち、本発明に
係る屋根面換気ユニットは、屋根の野地板の開口縁部に
固着される断面矩形の開口枠と、開口枠の断面上部に上
から嵌合される換気枠と、換気枠の枠内開口を上から覆
う上板とこの上板から下方に延びる防水フランジを有す
る蓋部材と、蓋部材を換気枠から離間して保持する支持
金具とを備え、蓋部材の上板と防水フランジとで構成さ
れるコーナ部と換気枠との間で換気通路が形成され、換
気枠の枠外方向に突出する止水部が換気枠の外周部に延
設されていることを特徴とする。In order to achieve the above object,
The present invention has taken the following technical measures. That is, the roof surface ventilation unit according to the present invention has an opening frame having a rectangular cross section fixed to the opening edge of the roof base plate, a ventilation frame fitted from above to a cross section upper portion of the opening frame, and a ventilation frame. A lid member having an upper plate covering the opening in the frame from above, a waterproof flange extending downward from the upper plate, and a support fitting for holding the lid member away from the ventilation frame, wherein the upper plate of the lid member and the waterproof flange And a ventilation passage is formed between the corner portion and the ventilation frame, and a water stop portion protruding outside the frame of the ventilation frame extends to the outer peripheral portion of the ventilation frame.
【作用】蓋部材のコーナ部と換気枠との間で構成される
換気通路は、建物の内部を常時換気する。止水部は換気
枠の枠外方向に突出していて換気通路を上下に分割して
いるので、換気通路の下部開口から吹き込まれた風雨を
一旦枠外側に戻し、雨水の侵入を有効に防止する。The ventilation passage formed between the corner of the lid member and the ventilation frame constantly ventilates the inside of the building. Since the water stop portion protrudes outside the frame of the ventilation frame and divides the ventilation passage into upper and lower portions, wind and rain blown from the lower opening of the ventilation passage are once returned to the outside of the frame to effectively prevent rainwater from entering.
【実施例】以下、図面に基づいて本発明の一実施例を詳
述する。図１及び図２において、建物の屋根の下地とな
る野地板１は屋根流れ方向に勾配をもって配設され、こ
の野地板１の上面には、アスファルトフェルト等よりな
る防水シート２を介して屋根瓦３が瓦葺きされ、野地板
１の下面側は図外の垂木で支持されている。各屋根瓦３
は、ほぼ平板状でかつ幅広の五角形のものが採用されて
いて、野地板１の軒先側より棟側に向かって順次ラップ
するようにして葺き上げられている。本実施例で採用さ
れる屋根面換気ユニット４は、野地板の開口縁部に固着
される開口枠５と、開口枠５の外周に套嵌される第一水
切り材６と、開口枠５の断面上部に上から嵌合される換
気枠７と、開口枠５の水上側のみに配設される第二水切
り材８と、換気枠７の枠内開口を上から覆う蓋部材９と
を備えている。開口枠５は断面矩形の木材よりなり、野
地板１に設けた開口１０縁部上面に直接釘１１で止着さ
れていて、この開口枠５の外周側面及び上面は、野地板
１から立ち上げられた前記防水シート２で包まれてい
る。第一水切り材６は、水切り部１２と立板部１３とか
ら断面Ｌ型に屈曲してなる板金部材を枠状に組み立てた
もので、立板部１３が防水シート２で包まれた開口枠５
の外周面に接するようにして開口枠５の上から嵌め込ま
れ、野地板１上に固定されている。換気枠７は、断面ハ
ット型に屈曲形成された板金部材を枠状に組み立てたも
ので、枠内方向に突出する内側取付板部１４を内周側の
断面下端に一体に備え、かつ、枠外方向に突出する外側
取付板部１５を外周側の断面下端に一体に備えている。
換気枠７の外周側の断面上端には、換気枠の枠外方向に
突出する止水部１６が延設され、換気枠７の上面には、
断面コ字状の樋部材１７が上向き開口状に固着されてい
る。なお、換気枠７の枠内側は、断面ほぼＬ字状の補強
材１８で被覆されている。また、換気枠７には、前記蓋
部材９を当該換気枠７から離間して保持する複数の支持
金具１９が一定間隔おきに固定されている。なお、本実
施例では、換気枠７の一辺に対して支持金具１９を二つ
ずつ取り付けている。この支持金具１８は、短冊状の鋼
板をコ字状に屈曲形成してなり、支持板部２０と内外一
対の取付脚部２１，２２とを備え、内側の取付脚部２１
を換気枠７の枠内面に接着することで、支持板部２０が
換気枠７上面より離れかつ外側の取付脚部２２が換気枠
７外周から枠外側へ離れるように、当該換気枠７に取り
付けられている。外側の取付脚部２２の下端部には、枠
外側に開口するコ字状に折曲された折曲部２３が設けら
れ、この折曲部２３の下片は換気枠７の外側取付板部１
５にねじ止めされている。また、折曲部２３の上部に
は、断面Ｌ字状のアングル材２４がビスによって止め付
けられており、このアングル材２４で支持金具１８間を
接続することで、換気枠７外周部の剛性向上を図ってい
るとともに、後述する換気通路３１へ雨水が跳ね上がる
のを防止している。蓋部材９は、換気枠７の枠内開口を
上から覆う上板２６と、この上板２６から下方に延びる
防水フランジ２７とを一体に有し、上板２６の裏面には
制振材を介して防露材２８が貼り着けられている。蓋部
材９は換気枠７より一回り大きい外周寸法を有し、上板
２６の裏面を前記支持金具１９の支持板部２０に上載
し、かつ防水フランジ２７を前記支持金具１９の外側取
付脚部２２にねじ２９止めすることにより、蓋部材９を
換気枠７に対して固定している。従って、当該屋根面換
気ユニット４では、蓋部材９の上板２６と防水フランジ
２７とで構成されるコーナ部３０と換気枠７との間で、
建物の屋内外を常時換気するための換気通路３１が換気
枠７の外周形状に沿って形成されている。また、本実施
例では、換気枠７が枠外方向に突出する止水部１６を有
し、当該換気通路３１がこの止水部１６によって上下に
分割されているので、換気通路３１の下部開口から吹き
込まれた風雨は一旦枠外側に戻されることになり、これ
により、雨水の侵入を有効に防止している。なお、本実
施例では、換気通路３１内において止水部１６の下方に
防虫ネット３２を介装しており、この部分に防虫ネット
３２を配置することによっても雨水の侵入を防止するこ
ととしている。第二水切り材８は、開口枠５及び換気枠
７の幅よりも長い長尺の金属板体で、取付板３３の幅方
向一端から堰止め板３４を一体に立設してなり、この第
二水切り材８と前記した第一水切り材６との間に換気通
路３１の下部が配設される。すなわち、第二水切り材８
は、その堰止め板３４を蓋部材９の防水フランジ２７と
支持金具１９との間に挟み込むようにして換気枠７の水
上側に配設され、このさい、第二水切り材８の堰止め板
３４は換気枠７の左右両側方へ突出するようになってい
る。従って、強雨時に屋根の水上側から多量の雨水が流
下しても、その雨水は第二水切り材８によって換気枠７
の左右両側方に振り分けられ、換気枠７の外方の屋根瓦
３上を流下する。一方、第二水切り材８の裏側を回って
入り込んできた雨水や結露等で生じた少量の水分は、第
一水切り材６上を流下して下方に排水されることにな
る。図３〜図８は、上記屋根面換気ユニット４の施工手
順を示している。すなわち、図３に示すように、先ず開
口枠５を野地板１に釘１１止めした後、図４に示すよう
に、その開口枠５を防水シート２で被覆するようにす
る。次に、図５に示すように、屋根瓦３を開口枠５の水
下側まで葺いた時に第一水切り材６を開口枠５に嵌合
し、その後、第一水切り材６の水切り部１２に屋根瓦３
の切れ端を乗せるようにして順次屋根瓦３を葺きあげて
行く（図６）。そして、図７に示すように、支持金具１
９を有する換気枠７を開口枠５に嵌合してその換気枠７
を開口枠５に釘３５で固定した後、換気枠７の水上側に
第二水切り材８を取り付ける（図８）。その後は、図２
に示すように、換気枠７の支持金具１９に蓋部材９を乗
せ、これを支持金具１９にねじ２９止めすればよい。な
お、上記実施例において、蓋部材９の中央を開口すると
ともに換気枠７の内側取付板部１４に窓ガラスを張れ
ば、常時換気機能を有する屋根採光窓を得ることができ
る。また、内側取付板部１４を利用して蓋部材９の裏側
にオプションとして換気ファンを設け、このファンの送
風力で強制換気するようにしてもよい。更に、上記実施
例では第二水切り材８を支持金具１９に取り付けている
が、防水性を損なわない範囲内で第二水切り材８を蓋部
材９の水上側に独立して設けることにしてもよい。An embodiment of the present invention will be described below in detail with reference to the drawings. In FIG. 1 and FIG. 2, a base plate 1 serving as a base of a roof of a building is disposed with a gradient in a flow direction of a roof. 3 is tiled, and the lower surface side of the base plate 1 is supported by rafters (not shown). Each roof tile 3
Is a flat plate-shaped and wide pentagon, and is laid up so that it wraps sequentially from the eaves side of the base plate 1 toward the ridge side. The roof ventilation unit 4 employed in the present embodiment includes an opening frame 5 fixed to an opening edge of a field board, a first drainer 6 fitted over the outer periphery of the opening frame 5, and an opening frame 5. A ventilation frame 7 fitted to the upper part of the cross section from above, a second draining member 8 arranged only on the water side of the opening frame 5, and a lid member 9 for covering the opening in the frame of the ventilation frame 7 from above are provided. ing. The opening frame 5 is made of wood having a rectangular cross section and is fixed directly to the upper surface of the edge of the opening 10 provided on the base plate 1 with a nail 11. The outer peripheral side surface and the upper surface of the opening frame 5 rise from the base plate 1. Wrapped in the waterproof sheet 2 provided. The first drainer 6 is formed by assembling a sheet metal member having a cross section L-shaped bent from the drainer 12 and the upright plate 13 into a frame shape, and the opening frame in which the upright plate 13 is wrapped by the waterproof sheet 2. 5
Are fixed from above the open frame 5 so as to be in contact with the outer peripheral surface of the base plate 1. The ventilation frame 7 is formed by assembling a sheet metal member bent and formed into a hat-shaped cross section into a frame. An outer mounting plate portion 15 projecting in the direction is integrally provided at the lower end of the cross section on the outer peripheral side.
At the upper end of the cross section on the outer peripheral side of the ventilation frame 7, a water stop portion 16 protruding outside the frame of the ventilation frame is extended.
A gutter member 17 having a U-shaped cross section is fixed in an upward opening shape. The inside of the ventilation frame 7 is covered with a reinforcing member 18 having a substantially L-shaped cross section. Further, a plurality of support fittings 19 that hold the lid member 9 apart from the ventilation frame 7 are fixed to the ventilation frame 7 at regular intervals. In this embodiment, two support fittings 19 are attached to one side of the ventilation frame 7. The support bracket 18 is formed by bending a strip-shaped steel plate into a U-shape and includes a support plate 20 and a pair of inner and outer mounting legs 21 and 22.
Is attached to the inner surface of the ventilation frame 7 so that the support plate 20 is separated from the upper surface of the ventilation frame 7 and the outer mounting legs 22 are separated from the outer periphery of the ventilation frame 7 to the outside of the frame. Have been. At the lower end of the outer mounting leg 22, a U-shaped bent portion 23 that opens to the outside of the frame is provided, and a lower piece of the bent portion 23 is an outer mounting plate portion of the ventilation frame 7. 1
5 screwed. An angle member 24 having an L-shaped cross section is fixed to the upper part of the bent portion 23 by a screw. By connecting the support brackets 18 with the angle member 24, the rigidity of the outer peripheral portion of the ventilation frame 7 is improved. The rainwater is prevented from jumping into the ventilation passage 31 to be described later. The lid member 9 integrally includes an upper plate 26 that covers the opening in the frame of the ventilation frame 7 from above and a waterproof flange 27 that extends downward from the upper plate 26, and a damping material is provided on the back surface of the upper plate 26. An anti-condensation material 28 is adhered through the intermediary. The lid member 9 has an outer dimension slightly larger than the ventilation frame 7, the back surface of the upper plate 26 is placed on the support plate portion 20 of the support fitting 19, and the waterproof flange 27 is attached to the outer mounting leg of the support fitting 19. The cover member 9 is fixed to the ventilation frame 7 by screwing it to the screw 22. Therefore, in the roof surface ventilation unit 4, between the corner portion 30 formed by the upper plate 26 of the lid member 9 and the waterproof flange 27 and the ventilation frame 7,
A ventilation passage 31 for constantly ventilating the inside and outside of the building is formed along the outer peripheral shape of the ventilation frame 7. Further, in this embodiment, the ventilation frame 7 has the water stopping portion 16 protruding outside the frame, and the ventilation passage 31 is vertically divided by the water stopping portion 16, so that the ventilation passage 31 is opened from the lower opening of the ventilation passage 31. The blown wind and rain is once returned to the outside of the frame, thereby effectively preventing rainwater from entering. In the present embodiment, an insect repellent net 32 is interposed below the water blocking part 16 in the ventilation passage 31 and the rain repellent net 32 is disposed at this portion to prevent rainwater from entering. . The second draining member 8 is a long metal plate that is longer than the width of the opening frame 5 and the ventilation frame 7, and the dam plate 34 is integrally erected from one end in the width direction of the mounting plate 33. The lower part of the ventilation passage 31 is provided between the two drainers 8 and the first drainer 6 described above. That is, the second drainer 8
Is disposed on the water side of the ventilation frame 7 such that the dam plate 34 is sandwiched between the waterproof flange 27 of the lid member 9 and the support fitting 19. At this time, the dam plate of the second draining member 8 is provided. Numeral 34 projects to the left and right sides of the ventilation frame 7. Therefore, even if a large amount of rainwater flows down from the upper side of the roof during heavy rain, the rainwater is removed by the second drainage member 8 and the ventilation frame 7.
And flows down on the roof tile 3 outside the ventilation frame 7. On the other hand, a small amount of water generated by rainwater or dew condensation that has entered around the back side of the second drainer 8 flows down on the first drainer 6 and is drained downward. 3 to 8 show the procedure for installing the roof surface ventilation unit 4. That is, as shown in FIG. 3, first, the opening frame 5 is fixed to the base plate 1 with a nail 11, and then, as shown in FIG. 4, the opening frame 5 is covered with the waterproof sheet 2. Next, as shown in FIG. 5, when the roof tile 3 is laid down to the lower side of the opening frame 5, the first drainer 6 is fitted into the opening frame 5, and then the drainer 12 of the first drainer 6 is fitted. Roof tiles 3
The roof tiles 3 are sequentially laid up so as to put the pieces of the roof tiles (FIG. 6). Then, as shown in FIG.
9 is fitted into the opening frame 5 and the ventilation frame 7
Is fixed to the opening frame 5 with the nail 35, and the second drainer 8 is attached to the water side of the ventilation frame 7 (FIG. 8). After that, Figure 2
As shown in (5), the lid member 9 may be placed on the support fitting 19 of the ventilation frame 7 and this may be screwed to the support fitting 19. In the above embodiment, if the center of the lid member 9 is opened and a window glass is provided on the inner mounting plate portion 14 of the ventilation frame 7, a roof lighting window having a constant ventilation function can be obtained. Further, a ventilation fan may be optionally provided on the back side of the lid member 9 by using the inner mounting plate portion 14, and forced ventilation may be performed by sending air from the fan. Furthermore, in the above-described embodiment, the second drainer 8 is attached to the support fitting 19; Good.
【発明の効果】以上説明したように、本発明によれば、
蓋部材のコーナ部と換気枠との間に換気通路を備え、し
かもこの通路内の止水部が雨水の侵入を有効に防止する
ので、屋根の防水性を十分に確保しつつ、屋根採光窓等
の屋根面換気ユニットの枠部分で常時換気を行うことが
できる。As described above, according to the present invention,
A ventilation passage is provided between the corner of the lid member and the ventilation frame, and the water stop in this passage effectively prevents rainwater from entering. The ventilation can always be performed in the frame portion of the roof ventilation unit.
【図１】屋根面換気ユニットの水上側の断面図である。FIG. 1 is a sectional view on the water side of a roof surface ventilation unit.
【図２】屋根面換気ユニットの斜視図である。FIG. 2 is a perspective view of a roof ventilation unit.
【図３】屋根面換気ユニットの施工手順説明図である。FIG. 3 is an explanatory view of a construction procedure of a roof surface ventilation unit.
【図４】同説明図である。FIG. 4 is an explanatory diagram of the same.
【図５】同説明図である。FIG. 5 is an explanatory diagram of the same.
【図６】同説明図である。FIG. 6 is an explanatory diagram of the same.
【図７】同説明図である。FIG. 7 is an explanatory diagram of the same.
【図８】同説明図である。FIG. 8 is an explanatory view of the same.
１ 野地板 ４ 屋根面換気ユニット ５ 開口枠 ７ 換気枠 ９ 蓋部材 １９ 支持金具 ２６ 上板 ２７ 防水フランジ ３０ コーナー部 ３１ 換気通路 DESCRIPTION OF SYMBOLS 1 Field board 4 Roof ventilation unit 5 Opening frame 7 Ventilation frame 9 Lid member 19 Supporting bracket 26 Upper plate 27 Waterproof flange 30 Corner part 31 Ventilation passage
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.6，ＤＢ名) E04D 13/03 - 13/035 E04D 13/143 E04D 13/17 E04D 3/40──────────────────────────────────────────────────続 き Continued on the front page (58) Fields surveyed (Int. Cl. 6 , DB name) E04D 13/03-13/035 E04D 13/143 E04D 13/17 E04D 3/40
Claims (1)
れる断面矩形の開口枠（５）と、開口枠（５）の断面上
部に上から嵌合される換気枠（７）と、換気枠（７）の
枠内開口を上から覆う上板（２６）とこの上板（２６）
から下方に延びる防水フランジ（２７）を有する蓋部材
（９）と、蓋部材（９）を換気枠（７）から離間して保
持する支持金具（１９）とを備え、蓋部材（９）の上板
（２６）と防水フランジ（２７）とで構成されるコーナ
部（３０）と換気枠（７）との間で換気通路（３１）が
形成され、換気枠（７）の枠外方向に突出する止水部
（１６）が換気枠（７）の外周部に延設されていること
を特徴とする屋根面換気ユニット。1. An opening frame (5) having a rectangular section fixed to an opening edge of a roof base plate (1), and a ventilation frame (7) fitted from above into an upper section of the opening frame (5). And an upper plate (26) for covering the opening in the frame of the ventilation frame (7) from above, and this upper plate (26)
A cover member (9) having a waterproof flange (27) extending downward from the cover member (9), and a support (19) for holding the cover member (9) away from the ventilation frame (7). A ventilation passage (31) is formed between the corner portion (30) formed by the upper plate (26) and the waterproof flange (27) and the ventilation frame (7), and protrudes outside the frame of the ventilation frame (7). A roof surface ventilation unit characterized in that a water stop section (16) is provided on the outer periphery of the ventilation frame (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17827393A JP2802022B2 (en) | 1993-07-19 | 1993-07-19 | Roof ventilation unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17827393A JP2802022B2 (en) | 1993-07-19 | 1993-07-19 | Roof ventilation unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0734625A JPH0734625A (en) | 1995-02-03 |
| JP2802022B2 true JP2802022B2 (en) | 1998-09-21 |
Family
ID=16045595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17827393A Expired - Fee Related JP2802022B2 (en) | 1993-07-19 | 1993-07-19 | Roof ventilation unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2802022B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5047754B2 (en) * | 2007-10-19 | 2012-10-10 | 株式会社上野商店 | Construction method of roof chimney penetration and waterproof structure of roof chimney penetration |
| JP6251014B2 (en) * | 2013-11-19 | 2017-12-20 | 大日本プラスチックス株式会社 | Daylighting device repair method and repair daylighting device |
| CN105507509A (en) * | 2015-12-31 | 2016-04-20 | 沈阳三新实业有限公司 | Active waterproof system for hole of metal roof and construction process of active waterproof system for hole of metal roof |
| JP7403758B2 (en) * | 2019-10-23 | 2023-12-25 | 株式会社トーコー | Ventilation members for flat roofs and construction methods for ventilation members for flat roofs |
-
1993
- 1993-07-19 JP JP17827393A patent/JP2802022B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0734625A (en) | 1995-02-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2802022B2 (en) | Roof ventilation unit | |
| JP2802021B2 (en) | Roof ventilation unit | |
| JP5421642B2 (en) | Single-flow roof ventilation building mounting structure | |
| JPS634107Y2 (en) | ||
| JP3583111B2 (en) | Ventilation building structure | |
| JP2562230B2 (en) | Roof eaves ventilation structure | |
| JPS593051Y2 (en) | Roof ventilation components | |
| JP3045468B2 (en) | Building ventilation system and its mounting method | |
| JP5480493B2 (en) | Ventilation building structure | |
| JPH0512404Y2 (en) | ||
| JP2001073520A (en) | Ventilating ridge | |
| JPH08177186A (en) | Ridge ventilating device | |
| JP2834687B2 (en) | Wall draining structure | |
| JP2572054Y2 (en) | Eave ventilation structure | |
| JPS6262221B2 (en) | ||
| JPS608267Y2 (en) | Solar heat collection device | |
| JP3306209B2 (en) | Eave structure | |
| JPS5930104Y2 (en) | Skylight device for daylighting | |
| JPH0734624A (en) | Ventilation device of roof | |
| JP2022069593A (en) | Ventilation vertical flat roofing structure and ventilation structure | |
| JPH0123082Y2 (en) | ||
| JPH076289Y2 (en) | Natural ventilation system for lower roofs of wooden houses | |
| JPH0893160A (en) | Solar cell roof | |
| JPS5832488Y2 (en) | Underside ventilation system | |
| JPH0624510Y2 (en) | Ventilation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080710 Year of fee payment: 10 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 10 Free format text: PAYMENT UNTIL: 20080710 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090710 Year of fee payment: 11 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090710 Year of fee payment: 11 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100710 Year of fee payment: 12 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110710 Year of fee payment: 13 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 13 Free format text: PAYMENT UNTIL: 20110710 |
|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
| S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110710 Year of fee payment: 13 |
|
| R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
| S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110710 Year of fee payment: 13 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120710 Year of fee payment: 14 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 15 Free format text: PAYMENT UNTIL: 20130710 |
|
| LAPS | Cancellation because of no payment of annual fees |