DE1040999B - Sieve grate for bed spring processing machines - Google Patents
Sieve grate for bed spring processing machinesInfo
- Publication number
- DE1040999B DE1040999B DEN9197A DEN0009197A DE1040999B DE 1040999 B DE1040999 B DE 1040999B DE N9197 A DEN9197 A DE N9197A DE N0009197 A DEN0009197 A DE N0009197A DE 1040999 B DE1040999 B DE 1040999B
- Authority
- DE
- Germany
- Prior art keywords
- sieve grate
- processing machines
- bed spring
- spring processing
- drum
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B68—SADDLERY; UPHOLSTERY
- B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
- B68G3/00—Treating materials to adapt them specially as upholstery filling
- B68G3/08—Preparation of bed feathers from natural feathers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Description
Siebrost für Bettfedern-Aufbereitungsmaschinen Die bekannten, an der Unterseite eines Reinigungszylinders anzubringenden und zum darunterliegenden Staubkasten führenden Siebroste von Bettfedernreinigungsmaschinen werden bisher aus Rundstäben oder Rundröhren hergestellt, die in hochkant gestellten, dem Trommelumfang entsprechend gebogenen Flachstegen gehaltert sind. Die Erfindung hat zum Ziel, einen Rost zu schaffen, durch den der sogenannte Federbruch mit Sicherheit hindurchgetrieben wird, also nicht, wie bisher oft, durch Verfilzung mit Nachbarfedern vom Rührwerk wieder aus der Lage kurz vor dem Austritt zwischen zwei Roststäben ins Trommelinnere hineingezogen wird.Sieve grate for bed spring processing machines The well-known one at the Underside of a cleaning cylinder to be attached and to the dust box underneath The leading screen grids of bed spring cleaning machines have so far been made from round bars or round tubes are produced, which are placed on edge, according to the drum circumference curved flat webs are supported. The invention aims to provide a grate create through which the so-called spring break is driven with certainty, so not, as has often been the case before, through matting with neighboring springs from the agitator pulled from the position shortly before the exit between two grate bars into the interior of the drum will.
Gemäß der Erfindung ist zu diesem Zweck vorgesehen, daß die Stäbe einen halbrunden Umriß aufweisen und jeweils mit ihrem konvexen Teil zum Trommelinnern hin gerichtet sind. Zweckmäßig bestehen die Stäbe dabei aus längs geteilten Halbrohren. Dabei können dann die Stege so ausgebildet sein, daß die halbrunden Stäbe oder Halbröhren in halbkreisförmigen Ausschnitten der Außenkante der Stege eingesetzt sind, also von den Stegen gar nicht mehr voll umfaßt werden.According to the invention it is provided for this purpose that the rods have a semicircular outline and each with its convex part towards the inside of the drum are directed towards. The rods expediently consist of half-tubes which are split lengthways. The webs can then be designed so that the semicircular rods or half-tubes are used in semicircular cutouts of the outer edge of the webs, so are no longer fully encompassed by the footbridges.
In der Zeichnung ist ein Gegenstand der Erfindung schematisch dargestellt, und zwar in Form eines Teilstückes eines solchen Siebrostes für Bettfedern-Aufbereitungsmaschinen. Der Rost besteht dabei aus entsprechend dem Trommelumfang gebogenen, z. B. aus Stahlblech gefertigten Stegen 11 und aus längs geteilten Halbröhren 10, die quer zu diesen Stegen, also parallel zur Trommelachse verlaufen und in halbkreisförmige, an der Außenkante der Stege 11 vorgesehene Ausschnitte 111 eingesetzt und darin festgehalten sind.In the drawing, an object of the invention is shown schematically, in the form of a section of such a screen grate for bed spring processing machines. The grate consists of bent according to the drum circumference, z. B. made of sheet steel webs 11 and longitudinally divided half-tubes 10, which run transversely to these webs, ie parallel to the drum axis and are inserted into semicircular cutouts 111 provided on the outer edge of the webs 11 and held therein.
Es ergibt sich bei einer Siebrostausbildung der beschriebenen Art der Vorteil, daß die durch die Zwischenräume zwischen den Stäben hindurchzubringenden Federbruchstücke infolge der dem Trommelinnern zugekehrten halbrunden Form genau so leicht wie bei Rundstäben in diesen Zwischenraum eindringen können, daß sie aber wegen der widerhakenartigen Wirkung der Halbrohrkanten nicht - wie bei jenen voll runden Stäben möglich - von dem Rührflügel wieder aus dem Zwischenraum herausgezogen und ins Trommelinnere zurückgebracht werden können.It results from a sieve grate of the type described the advantage that the to be brought through the spaces between the rods Spring fragments exactly due to the semicircular shape facing the inside of the drum can penetrate this gap as easily as with round bars, but that they not because of the barb-like effect of the half-pipe edges - as with those full round rods possible - pulled out of the gap again by the impeller and can be returned to the inside of the drum.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEN9197A DE1040999B (en) | 1954-07-15 | 1954-07-15 | Sieve grate for bed spring processing machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEN9197A DE1040999B (en) | 1954-07-15 | 1954-07-15 | Sieve grate for bed spring processing machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1040999B true DE1040999B (en) | 1958-10-16 |
Family
ID=7339118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEN9197A Pending DE1040999B (en) | 1954-07-15 | 1954-07-15 | Sieve grate for bed spring processing machines |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1040999B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2805181A1 (en) * | 2000-02-21 | 2001-08-24 | Christian Monjarret | CALIBRATING, BY SCREENING, FEATHERS, DUVETS, WOOD NEEDLES, OR THE LIKE MADE IN SUSPENSION IN A FLUID |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE79366C (en) * | R.STEINAU, Leipzig, AeufsereTachauerstr. 2 | Firing grate made of U-shaped grate bars | ||
| DE169849C (en) * | ||||
| DE367761C (en) * | 1923-01-26 | Franz Schmied | Grate bar for classifying grates | |
| DE848184C (en) * | 1951-04-11 | 1952-09-01 | L H Lorch | Bed spring processing machine |
-
1954
- 1954-07-15 DE DEN9197A patent/DE1040999B/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE79366C (en) * | R.STEINAU, Leipzig, AeufsereTachauerstr. 2 | Firing grate made of U-shaped grate bars | ||
| DE169849C (en) * | ||||
| DE367761C (en) * | 1923-01-26 | Franz Schmied | Grate bar for classifying grates | |
| DE848184C (en) * | 1951-04-11 | 1952-09-01 | L H Lorch | Bed spring processing machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2805181A1 (en) * | 2000-02-21 | 2001-08-24 | Christian Monjarret | CALIBRATING, BY SCREENING, FEATHERS, DUVETS, WOOD NEEDLES, OR THE LIKE MADE IN SUSPENSION IN A FLUID |
| WO2001062402A3 (en) * | 2000-02-21 | 2002-11-28 | Christian Monjarret | Screening method for size sorting of feathers, down, wood needles, or the like maintained in suspension in a fluid |
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