DE125082C - - Google Patents
Info
- Publication number
- DE125082C DE125082C DENDAT125082D DE125082DA DE125082C DE 125082 C DE125082 C DE 125082C DE NDAT125082 D DENDAT125082 D DE NDAT125082D DE 125082D A DE125082D A DE 125082DA DE 125082 C DE125082 C DE 125082C
- Authority
- DE
- Germany
- Prior art keywords
- deburred
- flaps
- lead
- frame
- same time
- 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.)
- Active
Links
- 239000000969 carrier Substances 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Adornments (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die Einrichtung ist inThe facility is in
Fig. ι in Vorderansicht, inFig. Ι in front view, in
Fig. 2 im Querschnitt, inFig. 2 in cross section, in
Fig. 3 schaubildlich dargestellt.Fig. 3 is shown diagrammatically.
Fig. 4 zeigt die Form einer Fensterbleifassung im Längs- und Querschnitt.Fig. 4 shows the shape of a lead window frame in longitudinal and cross-section.
Die Erfindung besteht im Wesentlichen in einem vierseitigen Rahmen jR, in dessen kürzeren Seiten r rl zwei Klappen^j?1 derart drehbar gelagert sind, dafs sie beim Zusammenlegen am Lager/ ein Dach bilden und durch eigene Schwere den zu entgratenden Gegenstand in der Nuth η festhalten, zugleich auch gegen seitliches Ausweichen sichern. In der Mitte der Rahmenseiten rr1 und mit dieser fest verbunden befinden sich die senkrecht eingeschlitzlen Träger t i1 für das in den Schlitzen s verstellbare Auflager /, dessen Form, Länge und Breite dem zu bearbeitenden Gegenstande stets angepafst ist. Behufs praktischer Anwendung der Vorrichtung legt man das zu entgratende Blei in die Nuth η des Lagers /, dessen Stellung man so regelt, dafs der Grat über die Kanten der Klappen pp1 hinausragt, worauf er mit einer einzigen Handlung, sei es mittels Zieheisen mit der Hand, sei es auf maschinellem Wege, entfernt werden kann. Sobald auf der einen Seite die glatte Fläche hergestellt ist, wird das Blei umgewendet und derselbe Vorgang wiederholt sich auf der entgegengesetzten Seite. Die Beseitigung des an den Schlicfsfliichcn der Giefsfoimen sich bildenden Grates wird bis jetzt noch immer auf die ursprünglichste Weise ausgeführt, indem man den Grat mittels eines Messers einfach abkratzt. Diese Art der Ausführung ist aber nicht allein sehr zeitraubend, sondern auch für das gute Aussehen des Gegenstandes nicht sehr vorteilhaft, zumal das Blei sich leicht durchbiegt und dadurch seine Bearbeitung erschwert; besonders tritt dieser UcbclsYand bei Fenstcrbleifassungen hervor.The invention consists essentially of a four-sided frame jR, in the shorter sides of which rr l two flaps ^ j? 1 are rotatably mounted in such a way that when they are folded up on the bearing / form a roof and, due to their own gravity, hold the object to be deburred in the groove η , and at the same time secure it against sideways evasion. In the middle of the frame sides rr 1 and firmly connected to this are the vertically slotted supports t i 1 for the support / adjustable in the slots s , the shape, length and width of which is always adapted to the object to be processed. For the purpose of practical use of the device, the lead to be deburred is placed in the groove η of the bearing /, the position of which is regulated so that the burr protrudes beyond the edges of the flaps pp 1 , whereupon it can be removed with a single action, be it by means of a drawing die with the Hand, be it by machine, can be removed. As soon as the smooth surface is made on one side, the lead is turned over and the same process is repeated on the opposite side. The removal of the burr that forms on the surfaces of the molds is still carried out in the most original way, by simply scraping off the burr with a knife. This type of execution is not only very time-consuming, but also not very advantageous for the good appearance of the object, especially since the lead bends easily and thus makes it difficult to process; This appearance is particularly evident in the case of leaded window frames.
Die vorliegende Erfindung kennzeichnet sich demnach als eine wUnschcnswerthc nothwendige Einrichtung bei der Bleibearbeitung, durch welche zugleich eine bedeutende Ersparnifs an Zeit und Arbeitskräften erreicht wird.The present invention is thus characterized as a desirably necessary one Facility in the lead processing, through which at the same time a significant savings Time and manpower is achieved.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE125082C true DE125082C (en) |
Family
ID=393829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT125082D Active DE125082C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE125082C (en) |
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0
- DE DENDAT125082D patent/DE125082C/de active Active
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