DE530930C - Rolling protection grille that can be manufactured using the process according to patent 511246 - Google Patents

Rolling protection grille that can be manufactured using the process according to patent 511246

Info

Publication number
DE530930C
DE530930C DENDAT530930D DE530930DD DE530930C DE 530930 C DE530930 C DE 530930C DE NDAT530930 D DENDAT530930 D DE NDAT530930D DE 530930D D DE530930D D DE 530930DD DE 530930 C DE530930 C DE 530930C
Authority
DE
Germany
Prior art keywords
bars
rods
manufactured
process according
protection 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
Application number
DENDAT530930D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of DE530930C publication Critical patent/DE530930C/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/18—Roll-type grilles

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)

Description

Den Gegenstand der Erfindung bildet ein nach dem Verfahren gemäß Patent 511 246 herstellbares Rollschutzgitter, bei dem die in der Längsrichtung durchlaufenden Stäbe durch senkrechte Gelenkglieder verbunden werden.The subject of the invention is formed by a method according to patent 511,246 roll protection grille that can be produced, in which the bars running through in the longitudinal direction be connected by vertical joint links.

Das Wesen der Erfindung besteht darin, daß die mit geraden Stäben abwechselnden Zickzackstäbe zueinander parallel verlaufen, ίο So daß die aufreihbaren Gelenkglieder die gebogenen Stäbe stets an den Stellen mit den geraden Stäben verbinden, wo sich zwei benachbarte Stäbe am nächsten kommen.The essence of the invention is that the alternating with straight rods Zigzag rods run parallel to each other, ίο So that the lined-up joint links the Always connect curved rods with the straight rods at the points where two adjacent rods meet Rods come closest.

Auf der Zeichnung gibtOn the drawing there

Abb. ι ein Ausführungsbeispiel des Hauptpatents undFig. Ι an embodiment of the main patent and

Abb. 2 das Gitter nach der Erfindung wieder.Fig. 2 shows the grid according to the invention again.

Während in Abb. 1 die mit den geraden Stäben g abwechselnden Zickzackstäbe ζ so geführt sind, daß abwechselnd Wellenberg und Wellental gegenüberliegen, wobei die senkrechten Verbindungsglieder V1 an den einander zugekehrten Wellenkämmen sitzen, verlaufen die Zickzackstäbe ζ in Abb. 2 parallel, und die senkrechten Verbindungsglieder V2 liegen stets da, wo die " Wellenkämme der Zickzackstäbe ζ auf die geraden Stäbe g zutreten.While in Fig. 1 the zigzag bars ζ alternating with the straight bars g are guided in such a way that the wave crest and wave trough are alternately opposite, with the vertical connecting links V 1 sitting on the wave crests facing each other, the zigzag bars ζ in Fig. 2 run parallel, and the Vertical connecting links V 2 are always there where the "wave crests of the zigzag rods ζ meet the straight rods g .

Ein Vergleich beider Abbildungen ergibt ohne weiteres den durch die Erfindung erzielten Vorteil. Bei demselben Aufwand an Stabmaterial kommt ein wesentlich engmaschigeres Gitter zustande. Die Herstellung des Gitters erfolgt in der durch das Hauptpatent angegebenen Weise, d. h. es werden parallele Wellenzüge gebildet und die an den Enden mit Löchern versehenen Verbindungsglieder V2 so aufgereiht, daß letztere abwechselnd die Verbindung nach dem linken und rechten Nachbarstab herstellen. A comparison of the two figures readily reveals the advantage achieved by the invention. With the same amount of rod material, a much more closely-meshed grid is created. The grid is made in the manner indicated by the main patent, ie parallel wave trains are formed and the connecting links V 2 , which are provided with holes at the ends, are lined up so that the latter alternately connect to the left and right neighboring bars.

In diesem Falle sind sowohl die Zickzackstäbe ζ als auch die geraden Stäbe g als Drehzapfen für die Gelenkglieder v„ wirksam; der Gefahr einer Verkantung der Glieder V2 auf den geraden Stäben kann beispielsweise durch kleine Abkröpfungen- in den geraden Stäben vorgebeugt werden.In this case, both the zigzag rods ζ and the straight rods g act as pivot pins for the joint members v “ ; the risk of the links V 2 tilting on the straight rods can be prevented, for example, by small bends in the straight rods.

.Natürlich lassen sich die Glieder v2 aber auch auf den geraden Stäben g starr befestigen, sei es durch Zusammenpressen, Verschweißen, Vernieten o. dgl., so daß nur auf den Zickzackstäben ζ Gelenke entstehen..Of course, the links can be v 2 but also on the straight rods rigidly attach g, either by pressing, welding, riveting o. The like. So that occur only on the zigzag rods ζ joints.

Claims (1)

Patentanspruch:Claim: Nach dem Verfahren gemäß Patent 511 246 herstellbares Rollschutzgitter, bei dem die in der Längsrichtung durchlaufenden Stäbe durch senkrechte Gelenkglieder verbunden werden, dadurch gekennzeichnet, daß zueinander parallel angeordnete Zickzackstäbe (z) mit geraden Gitterstäben (g). abwechseln, ohne diese zu berühren, derart, daß die aufzureihenden senkrechten Gelenkglieder (v2) die gebogenen Stäbe (z) stets an den Stellen mit den geraden Stäben (g) verbinden, wo sich zwei benachbarte Gitterstäbe (z} g) am nächsten kommen.Rolling protection grille which can be produced according to the method according to patent 511 246, in which the bars running through in the longitudinal direction are connected by vertical joint members, characterized in that zigzag bars (z) arranged parallel to one another with straight bars (g). alternate without touching them, in such a way that the vertical joint members (v 2 ) to be lined up connect the curved bars (z) to the straight bars (g) where two adjacent bars (z } g) come closest . Hierzu ι Blatt ZeichnungenFor this purpose ι sheet of drawings
DENDAT530930D Rolling protection grille that can be manufactured using the process according to patent 511246 Expired DE530930C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE530930T

Publications (1)

Publication Number Publication Date
DE530930C true DE530930C (en) 1931-08-03

Family

ID=6554720

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT530930D Expired DE530930C (en) Rolling protection grille that can be manufactured using the process according to patent 511246

Country Status (1)

Country Link
DE (1) DE530930C (en)

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