DE264110C - - Google Patents
Info
- Publication number
- DE264110C DE264110C DENDAT264110D DE264110DA DE264110C DE 264110 C DE264110 C DE 264110C DE NDAT264110 D DENDAT264110 D DE NDAT264110D DE 264110D A DE264110D A DE 264110DA DE 264110 C DE264110 C DE 264110C
- Authority
- DE
- Germany
- Prior art keywords
- oval
- ferrule
- depressions
- bristle head
- brushes
- 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
- 241000549893 Carphochaete Species 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 1
- 210000001847 Jaw Anatomy 0.000 description 1
- 210000000282 Nails Anatomy 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B3/00—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier
- A46B3/08—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier by clamping
- A46B3/10—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier by clamping into rings or the like
- A46B3/12—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier by clamping into rings or the like specially adapted for paint-brushes
Landscapes
- Brushes (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Bei der Herstellung von Pinseln mit ovaler Metallzwinge verwendet man bisher Spezialvorrichtungen zum Einpressen einer den Borstenkopf festhaltenden Ringnut in die ovale Zwinge. Gemäß der Erfindung wird eine den gleichen Zweck erfüllende Ringnut in der ovalen Zwinge mittels einer bekannten, bisher nur zur Nutung runder Pinselzwingen gebräuchlichen Presse erzeugt, wobei der VorderteilIn the past, special devices have been used in the manufacture of brushes with oval metal ferrules for pressing an annular groove holding the bristle head into the oval clamp. According to the invention is a den The same purpose fulfilling ring groove in the oval ferrule by means of a known, previously only produced for grooving round brush clamps, the front part
ίο der Zwinge durch den Preßdruck vorübergehend zur Rundform umgebildet wird, um nach dem Aufhören des Druckes durch die Elastizität des Metalles und des oval gearbeiteten Borstenkopfes in eine Ovalform zurückverbracht zu werden. Durch die Erfindung wird die Herstellung von Ovalpinseln mit genuteter Metallzwinge ohne Zuhilfenahme von Spezialmaschinen ermöglicht · und damit ein erheblicher wirtschaftlicher Fortschritt erzielt.ίο the clamp temporarily due to the pressure is transformed into a round shape, after the pressure has stopped due to the elasticity of the metal and the oval-shaped The bristle head to be brought back into an oval shape. The invention enables the production of oval brushes with grooved Metal clamp enables without the aid of special machines · and thus achieves considerable economic progress.
Auf der Zeichnung ist ein gemäß der Erfindung hergestellter Ovalpinsel in Fig. 1 im Querschnitt durch den Stielkopf, in Fig. 2 im Längsschnitt, in Fig. 3 im Querschnitt durch die Borsteneinschnürung während der Bildung der Rille, in Fig. 4 in Vorder- und in Fig. 5 in Seitenansicht veranschaulicht.In the drawing, an oval brush produced according to the invention is shown in FIG Cross section through the handle head, in Fig. 2 in longitudinal section, in Fig. 3 in cross section the bristle constriction during the formation of the groove, in FIG. 4 in the front and in FIG. 5 illustrated in side view.
Die von Anfang an ovale Zwinge α ist mit Nägeln b o. dgl. auf dem ovalen Stielkopf c befestigt und besitzt eine Rille d, die durch die radial verschiebbaren Preßbacken f einer bekannten Rundpinselpresse erzeugt wird. Durch den Preßdruck wird der vordere Teil der Zwinge vorübergehend in runde Form übergeführt, um nach dem öffnen der Presse durch die Elastizität des oval gearbeiteten Borstenkopfes und des Zwingenmaterials in eine Ovalform zurückverbracht zu werden.The ferrule α , which is oval from the start, is fastened with nails b or the like on the oval handle head c and has a groove d which is produced by the radially displaceable press jaws f of a known round brush press. The front part of the ferrule is temporarily converted into a round shape by the pressing pressure, so that it can be brought back into an oval shape after the press has been opened by the elasticity of the oval bristle head and the ferrule material.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE264110C true DE264110C (en) |
Family
ID=521457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT264110D Active DE264110C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE264110C (en) |
-
0
- DE DENDAT264110D patent/DE264110C/de active Active
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