DE330250C - Screen grate - Google Patents

Screen grate

Info

Publication number
DE330250C
DE330250C DENDAT330250D DE330250DD DE330250C DE 330250 C DE330250 C DE 330250C DE NDAT330250 D DENDAT330250 D DE NDAT330250D DE 330250D D DE330250D D DE 330250DD DE 330250 C DE330250 C DE 330250C
Authority
DE
Germany
Prior art keywords
rails
rings
grate
screen grate
cross
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
DENDAT330250D
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.)
PFLEGER PAT ANW CARL WESSEL
UNBEKANNTE ERBEN DES VERSTORBE
Original Assignee
PFLEGER PAT ANW CARL WESSEL
UNBEKANNTE ERBEN DES VERSTORBE
Publication date
Application granted granted Critical
Publication of DE330250C publication Critical patent/DE330250C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/12—Apparatus having only parallel elements

Description

Siebrost. Die Erfindung betrifft einen Siebrost, dessen einzelne Stäbe in bekannter Weise mit wulstförmigem Kopf versehen sind. Der Abstand der einzelnen Stäbe voneinander wird durch eingelegte Ringe ebenfalls in bekannter Weise festgelegt. Um jedoch einmal die Ablagerung des Siebgutes auf den Ringen zu vermeiden und zweitens das Verdrehen der Ringe auf ihren Achsen zu verhindern, besitzen sowohl die Ringe als auch ihre Achsen eiförmigen Querschnitt und sind derart auf ihren durchgehenden Achsen befestigt, daß ihre Spitzen nach oben gerichtet sind.Screen grate. The invention relates to a sieve grate, the individual bars of which are provided in a known manner with a bead-shaped head. The distance of each Rods from each other is also fixed in a known manner by inlaid rings. However, firstly to avoid the deposit of the material to be screened on the rings and secondly To prevent the rings from twisting on their axes, both rings have as well as their axes ovoid cross-section and are so on their continuous Axes attached so that their tips are directed upwards.

In der Zeichnung ist der Erfindungsgegenstand in einer Ausführungsform beispielsweise dargestellt, und zwar zeigt: Fig. i einen Längsschnitt, Fig. z eine Draufsicht,- und Fig. 3 einen Querschnitt dieses Siebes. Das Sieb besteht aus einer Anzahl in gleichmäßigen Abständen nebeneinander angeordneter Metallschienen a, die zweckmäßig im Querschnitt das aus Fig. 3 ersichtliche Profil aufweisen. Die Schienen werden in zweckentsprechenden Abständen durch Schraubenbolzen b o..dgl. zusammengehalten. Zwischen den Schienen ist dann noch auf jedem Bolzen b je ein Ring c von eiförmigem Querschnitt vorgesehen, wodurch erstere in ihren Abständen festgelegt werden. Damit ferner die Spitzen der eiförmigen Ringe c stets nach oben gerichtet bleiben, um eine Ablagerung des Siebgutes zu vermeiden; erhalten die Bolzen b einen unrunden Quer. schnitt.In the drawing, the subject matter of the invention is in one embodiment for example shown, namely: Fig. i a longitudinal section, Fig. z a Plan view, and FIG. 3 shows a cross section of this sieve. The sieve consists of one Number of equally spaced metal rails a, which are arranged side by side expediently have the profile shown in FIG. 3 in cross section. The rails are at appropriate intervals by screw bolts b or the like. held together. Between the rails there is a ring c of egg-shaped shape on each bolt b Cross-section provided, whereby the former are determined in their intervals. In order to furthermore, the tips of the egg-shaped rings c always remain directed upwards in order to to avoid deposits of the material to be screened; get the bolts b a non-round Cross. cut.

Die Vorrichtung ist sowohl für Hand- wie für maschinellen Antrieb zu verwenden.The device can be operated by hand or by machine to use.

Claims (1)

PATENT-ANsPRUcni Siebrost, bestehend aus einer Anzahl parallel nebeneinander befestigter, mit wulstartigen Köpfen versehener Schienen, dadurch gekennzeichnet, daß ' dieselben durch unrunde Schraubenbolzen (b), über welche zwischen den Schienen j e ein eiförmiger, mit der Spitze nach oben stehender Ring (e) geschoben ist, miteinander verbunden sind.PATENT APPLICATION Sieve grate, consisting of a number parallel to each other fastened rails provided with bead-like heads, characterized in that that 'the same by non-round screw bolts (b), over which between the rails j e an egg-shaped ring (e) with the tip pointing upwards is pushed together are connected.
DENDAT330250D Screen grate Expired DE330250C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE330250T

Publications (1)

Publication Number Publication Date
DE330250C true DE330250C (en) 1920-12-10

Family

ID=6189229

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT330250D Expired DE330250C (en) Screen grate

Country Status (1)

Country Link
DE (1) DE330250C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2622476A1 (en) * 1987-10-30 1989-05-05 Redon Joseph Self-cleaning grate with articulated bars

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2622476A1 (en) * 1987-10-30 1989-05-05 Redon Joseph Self-cleaning grate with articulated bars

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