DE660199C - Cover grille - Google Patents
Cover grilleInfo
- Publication number
- DE660199C DE660199C DEK130767D DEK0130767D DE660199C DE 660199 C DE660199 C DE 660199C DE K130767 D DEK130767 D DE K130767D DE K0130767 D DEK0130767 D DE K0130767D DE 660199 C DE660199 C DE 660199C
- Authority
- DE
- Germany
- Prior art keywords
- bars
- deck
- rods
- support
- cover grille
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/42—Gratings; Grid-like panels
- E04C2/421—Gratings; Grid-like panels made of bar-like elements, e.g. bars discontinuous in one direction
- E04C2/422—Gratings; Grid-like panels made of bar-like elements, e.g. bars discontinuous in one direction with continuous bars connecting at crossing points of the grid pattern
- E04C2/423—Gratings; Grid-like panels made of bar-like elements, e.g. bars discontinuous in one direction with continuous bars connecting at crossing points of the grid pattern with notches
Description
Abdeckgitter Die Erfindung betrifft ein Abdeckgitter, bei dem quer laufende Tragstäbe mit oberen Schlitzen und Deckstäbie mit unteren Schlitzen durch mit oberen und unteren Schlitzen versehene Längsstäbe .miteinander verbunden sind.Cover grille The invention relates to a cover grille in which transversely running bearing bars with upper slots and deck bars with lower slots Longitudinal bars with upper and lower slots are connected to one another.
Die Erfindung bezweckt hauptsächlich, einem Abd@eckgitter dieser bekannten Art eine besondere Sicherheit gegen Verformung durch Stöße gegen seine Unterseite und eine wesentlich erhöhte Lichtdurchlässigkeit zu geben, ohne daß die Tragfähigkeit des Gitters praktisch beeinträchtigt wird, und besteht darin, daß die Tragstäbe Beinen höheren Querschnitt haben als die Deckstäbe und die Längsstäbe, welche die Trag- und Deckstäbe miteinander verbinden und die Anzahl der Tragstäbe geringer als die der Deckstäbe ist und daß die Trag- und Deckstäbe so angeordnet sind, daß auf drei oder mehr Deckstäbe immer nur ein Tragstab folgt.The main purpose of the invention is to provide a corner grille of this known type Kind of a special security against deformation by impacts against its underside and to give a significantly increased light transmission without compromising the load-bearing capacity of the grid is practically impaired, and consists in that the support rods Legs have a higher cross-section than the deck bars and the longitudinal bars, which the Connect the bearing and deck bars to one another and reduce the number of bearing bars than that of the deck bars and that the support and deck bars are arranged so that only one bearing rod follows three or more deck rods.
Zweckmäßig ist das Abdeckgitter mit an sich bekannten, den Zusammenhalt der Gitterstäbe sichernden Stangen versehen, die jedoch parallel zu den Längsstäbern angeordnet und durch Löcher der quer laufenden Deck- und Tragstäbe hindurchgeführt sind. Hierdurch wird gegenüber bekannten Gittern, bei denen die Sicherungsstangen schräg zu den Gitterstäben verlaufen und durch Löcher der quer und längs laufenden Gitterstäbe hindurchgesteckt sind, insbesondere eine Ersparnis an Baustoff für die Sicherungsstangen bei günstiger t'nterteilung der Gitterfelder erreicht.The cover grille with the cohesion, which is known per se, is expedient the bars securing bars provided, but parallel to the longitudinal bars arranged and passed through holes in the transverse deck and support bars are. This is compared to known grids in which the safety bars run obliquely to the bars and through holes that run across and lengthways Bars are inserted through, in particular a saving in building material for the Securing bars achieved with favorable division of the grid fields.
Die Zeichnung veranschaulicht ein Ausführungsbeispiel des Gegenstandes der Erfindung, und zwar zeigt Abb. i einen der Längsstäbe i mit oberen und unteren Schlitzen, die teils von der Oberkante und teils von der Unterkante des Stabes ausgehen, Abb. 2 feinen der. nur obere Schlitze aufweis-enden Tragstäbe 2 und .The drawing illustrates an embodiment of the subject matter of the invention, namely Fig. i shows one of the longitudinal bars i with upper and lower Slots that start partly from the upper edge and partly from the lower edge of the rod, Fig. 2 fine the. only upper slots having supporting rods 2 and.
Abb. 3 einen der nur an der Unterseite mit ,Schlitzen versehenen Deckstäbe 3 des Abdeckgitters.Fig. 3 one of the deck rods only provided with slots on the underside 3 of the cover grille.
Abb. 4. zeigt im Schaubild das fertige Abdeckgitter mit den Längsstäben i, den quer laufenden Tragstäben 2 und Deckstäben 3 sowie den durch Bohrungen der Deck- und Tragstäbe 2, 3 hindurchgesteckten StangenFig. 4. shows the finished cover grille with the longitudinal bars in the diagram i, the transverse supporting rods 2 and cover rods 3 and the through holes of the Deck and support rods 2, 3 rods inserted through
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK130767D DE660199C (en) | Cover grille |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK130767D DE660199C (en) | Cover grille |
Publications (1)
Publication Number | Publication Date |
---|---|
DE660199C true DE660199C (en) | 1938-05-19 |
Family
ID=7247211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEK130767D Expired DE660199C (en) | Cover grille |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE660199C (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1978000002A2 (en) * | 1977-12-02 | 1978-12-07 | Redman Fisher Eng Ltd | Improvements relating to open flooring |
FR2390612A1 (en) * | 1977-05-11 | 1978-12-08 | Angel Hugo | Grill plate assembled without welding - is made from number of elements joined together by locating bars |
US4452025A (en) * | 1979-07-18 | 1984-06-05 | Lew Hyok S | Self-interlocking grille |
EP0290818A1 (en) * | 1987-05-14 | 1988-11-17 | Otto Albert Lüghausen KG | Prefabricated wooden grid-like element for construction or interior work purposes |
US4785604A (en) * | 1987-03-17 | 1988-11-22 | Johnson Jr Robert H | Collapsible gridworks for forming structures by confining fluent materials |
US4945689A (en) * | 1987-03-17 | 1990-08-07 | Johnson Jr Robert H | Collapsible gridwork for forming structures by confining fluent materials |
US6817806B1 (en) | 2001-02-28 | 2004-11-16 | Al M. Arellanes | Fluent material confinement system |
US7591611B2 (en) | 2001-02-28 | 2009-09-22 | Geocell Systems, Inc. | Fluent material confinement system |
-
0
- DE DEK130767D patent/DE660199C/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2390612A1 (en) * | 1977-05-11 | 1978-12-08 | Angel Hugo | Grill plate assembled without welding - is made from number of elements joined together by locating bars |
WO1978000002A2 (en) * | 1977-12-02 | 1978-12-07 | Redman Fisher Eng Ltd | Improvements relating to open flooring |
WO1978000002A3 (en) * | 1977-12-02 | 1979-02-08 | Redman Fisher Eng Ltd | Improvements relating to open flooring |
FR2410712A1 (en) * | 1977-12-02 | 1979-06-29 | Redman Fisher Eng Ltd | CLEAR FLOOR |
US4452025A (en) * | 1979-07-18 | 1984-06-05 | Lew Hyok S | Self-interlocking grille |
US4785604A (en) * | 1987-03-17 | 1988-11-22 | Johnson Jr Robert H | Collapsible gridworks for forming structures by confining fluent materials |
US4945689A (en) * | 1987-03-17 | 1990-08-07 | Johnson Jr Robert H | Collapsible gridwork for forming structures by confining fluent materials |
EP0290818A1 (en) * | 1987-05-14 | 1988-11-17 | Otto Albert Lüghausen KG | Prefabricated wooden grid-like element for construction or interior work purposes |
US6817806B1 (en) | 2001-02-28 | 2004-11-16 | Al M. Arellanes | Fluent material confinement system |
US7591611B2 (en) | 2001-02-28 | 2009-09-22 | Geocell Systems, Inc. | Fluent material confinement system |
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