DEK0002495MA - Rolling grilles - Google Patents
Rolling grillesInfo
- Publication number
- DEK0002495MA DEK0002495MA DEK0002495MA DE K0002495M A DEK0002495M A DE K0002495MA DE K0002495M A DEK0002495M A DE K0002495MA
- Authority
- DE
- Germany
- Prior art keywords
- rolling grilles
- berlin
- grilles
- rolling
- square iron
- 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
Links
- 238000005096 rolling process Methods 0.000 title description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000005452 bending Methods 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
Description
- PA 574696*30.8.50- PA 574696 * 8/30/50
^ermann Kiook.^ ermann Kiook.
Berlin. ^ei-Ost.Berlin. ^ ei-east.
Iette-ΑΙΙβθ 54. Berlin, den 8.April I95OIette-ΑΙΙβθ 54. Berlin, April 8, 195O
An dasTo the
Deutsche Patentamt Berlin. Sw. 6l.German Patent Office Berlin. Sw. 6l.
Gritschinerstr.97Gritschinerstr. 97
Patent-AnmeldungPatent application
des Schlossermstr. Hermann Kiook.of Schlossermstr. Hermann Kiook.
Berlin. Reinickendorf-Ost. Lette-Allee 34Berlin. Reinickendorf-Ost. Lette-Allee 34
Rollgitter.Rolling grilles.
Bei den bisher bekannten Rollgittern wird zur Herstellung ausschliesslich Kundeisen und Bandeisen verwendet. Bei Druck vonIn the case of the rolling grilles known up to now, only customer irons and straps are used for production. When printing
vorn gegen ein abgerolltes Gitter aus diesem Material , biegen diese Gitter leicht nach hinten durch.at the front against an unrolled grille made of this material, these grids bend slightly backwards.
Um gegen dieses Durchbiegen eine grössere Stabilität zu erzielen ,kommt bei der vorliegenden Erfindung ein ütijadrateisen zur Verwendung und zwar so, dass -44ο - In order to achieve greater stability against this bending, the present invention uses a square iron for use in such a way that -44ο -
fritt^rflHch« stehen f ritt ^ rflHch «stand
wie aus der beiliegenden Abbildung ersichtlich.as can be seen in the attached illustration.
Das Widerstandsmoment des Quadrateisens in der beschriebenen Kantenstellung bei wagerechtem Druck ist grosser als bei Rundeisen von gleichem Querschnitt.The section modulus of the square iron in the described edge position with horizontal pressure is greater than that of round iron of the same cross-section.
Durch diese Kantenstellung des Quadrateisens , auf die ganze Fläche eines Abgerollten G-itters wirkend, wird eine grössere Stabilität gegen Durchbiegen erreicht.This edge position of the square iron, acting on the entire surface of an unrolled grid, becomes a larger one Stability against sagging achieved.
Claims (1)
Family
ID=
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