AT47940B - Glass roofing on U-shaped gutter bars. - Google Patents
Glass roofing on U-shaped gutter bars.Info
- Publication number
- AT47940B AT47940B AT47940DA AT47940B AT 47940 B AT47940 B AT 47940B AT 47940D A AT47940D A AT 47940DA AT 47940 B AT47940 B AT 47940B
- Authority
- AT
- Austria
- Prior art keywords
- shaped gutter
- bars
- glass roofing
- glass
- gutter bars
- Prior art date
Links
- 239000011521 glass Substances 0.000 title description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 1
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Description
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Ausser den geschilderten Vorzügen besitzt die Vorrichtung auch ferner den, die Aufbringung und Befestigung der Glastafeln zu erleichtern. Bei allen bis jetzt bekannt gewordenen Arten der Dachglasbefestigungen bekommen nämlich die Befestigungsschrauben erst dadurch Halt, dass aie durch den Gegendruck der Befestigungsfedern oder andere diese ersetzenden Mitteln in die Höhe gezogen werden. Um aber die Mutter aufbringen zu können, ist es erforderlich, mit der Hand durch den schmalen Spalt zwischen den Glastafeln hindurch zu greifen, um den Kopf der Schrauben oder das Einlagestück festzuhalten.
Bei dem geringen Zwischenraum, der zwischen den Glastafeln nur verbleiben soll, und bei dem rauhen und scharfen Zustand der Ränder der Glastafeln ist das Hindurchgreifen unbequem und gefährlich.
Anders ibt es bei der vorliegenden Vorrichtung, bei welcher vor dem Aufbringen der Glastafeln die Befestigungssehrauben 9 entsprechend verteilt und festgestellt werden. Es ist dazu zwar auch erforderlich, in den Sprossenzwischenraum hineinzulangen, jedoch steht dazu ein mindestens doppelt so breiter Raum zur Verfügung, als wenn die Glastafeln aufgelegt sind und ausserdem ist das Hineingreifen zwischen die Walzeisenränder der Sprossen vollkommen ungefährlich, da diese keine schneidenden Ränder besitzen. Das Aufbringen und Befestigen der Glas- tafeln lässt sich daher mit der vorliegenden Vorrichtung schneller und leichter als bei anderen Hefestigungsarten bewirken.
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In addition to the advantages described, the device also has the ability to facilitate the application and attachment of the glass panels. In all types of roof glass fastenings that have become known up to now, the fastening screws are only held in place by the fact that they are pulled up by the counter-pressure of the fastening springs or other means that replace them. But in order to be able to apply the nut, it is necessary to reach with the hand through the narrow gap between the glass panels in order to hold the head of the screws or the insert.
Reaching through is inconvenient and dangerous given the small space that should only remain between the glass panels and the rough and sharp condition of the edges of the glass panels.
It is different with the present device, in which the fastening screws 9 are appropriately distributed and fixed before the glass panels are applied. To do this, it is also necessary to reach into the space between the bars, but there is at least twice as wide a space available as when the glass panels are in place and, in addition, reaching between the rolled iron edges of the bars is completely harmless, as these have no cutting edges. The application and fastening of the glass panels can therefore be effected more quickly and easily with the present device than with other types of fastening.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT47940T | 1909-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT47940B true AT47940B (en) | 1911-05-26 |
Family
ID=3568402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT47940D AT47940B (en) | 1909-02-08 | 1909-02-08 | Glass roofing on U-shaped gutter bars. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT47940B (en) |
-
1909
- 1909-02-08 AT AT47940D patent/AT47940B/en active
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