CH97578A - Glass roof framework made of iron. - Google Patents
Glass roof framework made of iron.Info
- Publication number
- CH97578A CH97578A CH97578DA CH97578A CH 97578 A CH97578 A CH 97578A CH 97578D A CH97578D A CH 97578DA CH 97578 A CH97578 A CH 97578A
- Authority
- CH
- Switzerland
- Prior art keywords
- iron
- glass roof
- roof framework
- glass
- framework made
- Prior art date
Links
- 239000011521 glass Substances 0.000 title claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims description 13
- 229910052742 iron Inorganic materials 0.000 title claims description 5
- 210000003298 dental enamel Anatomy 0.000 claims description 6
- 230000031700 light absorption Effects 0.000 claims 1
- 239000003973 paint Substances 0.000 description 4
- 239000002320 enamel (paints) Substances 0.000 description 2
- 239000004071 soot Substances 0.000 description 2
- 241000167880 Hirundinidae Species 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
- E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
- E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
- E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
- E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
- E04D2003/0818—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars the supporting section of the glazing bar consisting of several parts, e.g. compound sections
- E04D2003/0825—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars the supporting section of the glazing bar consisting of several parts, e.g. compound sections the metal section covered by parts of other material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
- E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
- E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
- E04D2003/0843—Clamping of the sheets or glass panes to the glazing bars by means of covering strips
- E04D2003/0856—Clamping of the sheets or glass panes to the glazing bars by means of covering strips locked by screws, bolts or pins
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Description
Glasdachgerippe aus Eisen. Die tragenden Elemente für die Glas tafeln von Glasdächern, die Dachsprossen oder dergleichen, haben neben der Forderung genügender mechanischer Festigkeit auch noch der Forderung zu entsprechen, dass sie die Lichtzufuhr möglichst wenig behindern und dass sie von den Einflüssen, denen sie aus gesetzt sind, nicht angegriffen werden.
Die bisher vorgeschlagenen und ange wendeten Glasdachgerippe aus Eisen erfüllen jene Forderungen nur ungenügend, besonders da, wo es sich um die Bedachung von Bahn höfen, Lokomotivschuppen, Giessereien oder dergleichen handelt. Selbst wenn in solchen Fällen die Eisenteile des (-x'lasdachgerippes durch Lackierung oder sonstigen Anstrich geschützt werden, ist nicht zu vermeiden, dass dieser .Anstrich oder Lack unter dem Einfluss von sauren Dämpfen aufquillt und allmählich leidet.
In allen Fällen schlägt sich, sei es auf der Lack- oder Farbschicht, oder auf sonstigen Schutzüberzügen, die alle eine gewisse Rauhigkeit besitzen, Russ und Schmutz nieder, der dann den Lichteinfall bedeutend beeinträchtigt.
Gemäss der Erfindung soll allen den er wähnten Übelständen dadurch abgeholfen werden, dass das Glasdachgerippe emailliert ist. Die Emaille kann dabei in beliebiger Weise aufgebracht werden.
Der Emailleüberzug schützt nicht nur die Eisenteile des Glasdachgerippes vor chemischen Einflüssen, Feuchtigkeit und dergleichen, son dern er macht auch die Oberfläche derart glatt, dass sie keine Feuchtigkeit aufsaugen, keinen schädlichen Russbeschlag oder Beleg mit Flugasche oder dergleichen aufnehmen kann. Was etwa vorübergehend anhaftet, wird allmählich wieder abfallen oder durch den unvermeidlichen Luftzug entfernt. Der Rest kann in einfachster Weise abgewaschen oder abgespritzt werden.
Dabei hat man es in der Hand, eine helle oder geradezu weisse Emaille zu wählen mit der Wirkung, dass das Glasdachgerippe nicht mehr wie bisher Licht verschluckt, sondern dass auf das Gerippe fallende Licht nach unten reflektiert.
Von wesentlicher Bedeutung ist auch die geringe Wärmeleitfähigkeit der Emaille. Das emaillierte Glasdachgerippe wird somit be heizten Räumen vielweniger Wärme entziehen, als ein Glasdachgerippe der bisher gebräuch lichen Art. - Als Ausführungsbeispiel ist in der Zeich nung eine Glasdachsprosse im Querschnitt mit daran sich anschliessender Ansieht ge zeigt.
Die rinnenförmige Sprosse a., auf welcher, zweckmässig mittelst schmiegsamer Unter lagen b die Glastafeln c aufliegen und mittelst in der Sprosse festgeklemmter Bolzen d, Muttern e und Deckschienen f gehalten wer den, sind innen und aussen mit einem Emaille überzug g, zweckmässig von heller Farbe, versehen.
Es empfiehlt sich natürlich, auch die übrigen Eisenteile, den Bolzen d, die Wiederlage- brücke h, die Deckschiene f und die Mutter e zu emaillieren.
Die Erfindung ist natürlich keineswegs nur bei Glasdachkonstruktionen der durch das Ausführungsbeispiel veranschaulichten Art anwendbar, sondern bei C lasdachkonstruk- tionen beliebiger Ausführungsform.
Infolge der geringeren Wärmeleitfähigkeit der Emaille wird zweifellos wesentlich weniger Schwitzwasser auftreten, als an gewöhnlichen, nur durch Farbanstrich bewehrten Eisen sprossen; dieser Vorteil ist von ganz be sonderem Wert.
Glass roof framework made of iron. The load-bearing elements for the glass panels of glass roofs, the roof bars or the like, in addition to the requirement of sufficient mechanical strength, also have to meet the requirement that they hinder the supply of light as little as possible and that they are not affected by the influences they are exposed to to be attacked.
The previously proposed and applied iron glass roof framework meet those requirements only inadequately, especially where it is the roofing of train stations, locomotive sheds, foundries or the like. Even if the iron parts of the (-x'las roof framework are protected by painting or other paint in such cases, it cannot be avoided that this paint or varnish swells up under the influence of acidic vapors and gradually suffers.
In all cases, be it on the lacquer or paint layer, or on other protective coatings, which all have a certain roughness, soot and dirt are deposited, which then significantly impairs the incidence of light.
According to the invention, all of the inconveniences mentioned should be remedied in that the glass roof framework is enamelled. The enamel can be applied in any way.
The enamel coating not only protects the iron parts of the glass roof frame from chemical influences, moisture and the like, but it also makes the surface so smooth that it cannot absorb moisture, no harmful soot deposits or slip with fly ash or the like. Anything that adheres temporarily will gradually fall off again or be removed by the inevitable draft of air. The rest can easily be washed off or hosed down.
It is up to you to choose a light or even white enamel with the effect that the glass roof framework no longer swallows light as before, but reflects light falling on the framework downwards.
The low thermal conductivity of the enamel is also of great importance. The enamelled glass roof frame will thus extract much less heat from heated rooms than a glass roof frame of the previously common type. - As an exemplary embodiment, a glass roof rung is shown in the drawing in cross section with a subsequent look.
The trough-shaped rung a., On which the glass panels c rest expediently by means of pliable supports b and are held in place by means of bolts d, nuts e and cover rails f clamped in the rung, are inside and out with an enamel coating g, expediently of lighter Color, provided.
It is of course advisable to also enamel the other iron parts, the bolt d, the support bridge h, the cover rail f and the nut e.
The invention is of course not only applicable to glass roof structures of the type illustrated by the exemplary embodiment, but rather to glass roof structures of any desired embodiment.
As a result of the lower thermal conductivity of the enamel, there will undoubtedly be considerably less condensation water than sprouts on ordinary iron that is only reinforced with paint; this advantage is of particular value.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH97578T | 1921-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH97578A true CH97578A (en) | 1923-01-16 |
Family
ID=4355330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH97578D CH97578A (en) | 1921-06-21 | 1921-06-21 | Glass roof framework made of iron. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH97578A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE745505C (en) * | 1938-02-25 | 1944-03-16 | Eberspaecher J | Attachment of retaining screws to glass roof bars |
| DE1115431B (en) * | 1957-06-06 | 1961-10-19 | Eberspaecher J | Glass holder for roof or wall glazing |
| US3326420A (en) * | 1965-04-07 | 1967-06-20 | Wesley F Turner | Holder for collapsible tubes |
-
1921
- 1921-06-21 CH CH97578D patent/CH97578A/en unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE745505C (en) * | 1938-02-25 | 1944-03-16 | Eberspaecher J | Attachment of retaining screws to glass roof bars |
| DE1115431B (en) * | 1957-06-06 | 1961-10-19 | Eberspaecher J | Glass holder for roof or wall glazing |
| US3326420A (en) * | 1965-04-07 | 1967-06-20 | Wesley F Turner | Holder for collapsible tubes |
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