DE931587C - Process for the production of paint brushes and paint brushes produced by this process - Google Patents

Process for the production of paint brushes and paint brushes produced by this process

Info

Publication number
DE931587C
DE931587C DEP2852A DE0002852A DE931587C DE 931587 C DE931587 C DE 931587C DE P2852 A DEP2852 A DE P2852A DE 0002852 A DE0002852 A DE 0002852A DE 931587 C DE931587 C DE 931587C
Authority
DE
Germany
Prior art keywords
bristles
paint brushes
patent specification
produced
handle
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
DEP2852A
Other languages
German (de)
Inventor
Gerhard Pausch
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DEP2852A priority Critical patent/DE931587C/en
Application granted granted Critical
Publication of DE931587C publication Critical patent/DE931587C/en
Expired legal-status Critical Current

Links

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

Es ist bereits bekannt, bei der Herstellung von Pinseln ihre Borsten durch Tauchen in den flüssigen Kunststoff für die Fassung und den Stiel zu gründen. Demgegenüber besteht die Neuerung darin, zum Gründen der Borsten diese gleich beim Pressen .oder Spritzen des Stieles und der Fassung in das zähflüssige Preß- und Spritzmaterial einzudrücken.It is already known in the manufacture of brushes their bristles by dipping into the liquid plastic for the socket and stem. In contrast, the innovation is to ground the bristles at the same time Pressing .or spraying the handle and the socket into the viscous pressing and Press in the spray material.

Gegenüber dem Bekannten werden durch das neue Verfahren die Vorteile der Herabsetzung der Erhärtungszeit und damit der Herstellungszeit sowie der besseren und haltbareren Gründung der Borsten erzielt.Compared to the familiar, the new process has advantages the reduction of the hardening time and thus the production time as well as the better and a more durable foundation of the bristles is achieved.

Dabei hat .sich erwiesen, daß die starken Preß-und Spritzdrücke ein unerwünschtes Eindringen der Kunststoffmasse in den fassungsfreien Teil des Börstenbündels nicht zur Folge haben.It has been shown that the strong molding and injection pressures a unwanted penetration of the plastic compound into the free part of the purse bundle do not result.

Bei einer zweckmäßigen Weiterbvldung des Verfahrens wird zur weiteren Verkürzung der Härtezeit und zwecks Materialersparnis der Pinselstiel hohl ausgeführt.In the case of an expedient development of the method, the further Shortening of the hardening time and, in order to save material, the brush handle is made hollow.

Die Neuerung besteht weiterhin in einer Bandage für die Borsten, welche aus perforiertem Kunststoffband besteht.The innovation is still a bandage for the bristles, which consists of perforated plastic tape.

Ein Ausführungsbeispiel des Erfindungsgegenstandes ist in .der Zeichnung im Schnittdargestellt. Der Pinselstiel i besteht mit der zylindrischen Fassung 2 für die Borsten 3 aus einem Stück vorzugsweise aus Kunstharz und ist entweder im Spritzverfahren, notfalls Lm Preßspritzverfahren hergestellt. Dabei ist der Stiel zwecks Materialersparnis mit einer bohrungsähnlichen Aussparung q. ausgeführt.An exemplary embodiment of the subject matter of the invention is shown in the drawing shown in section. The brush handle i consists of the cylindrical socket 2 for the bristles 3 in one piece, preferably made of synthetic resin and is either in Injection molding process, if necessary Lm injection molding process. Here is the stem to save material with a hole-like recess q. executed.

Die Borsten sind an der zylindrischen Fassungswand 2 und an dem Fassungsboden 9 angekittet und werden durch den konischen Rundkeil 5 an die Wandung 2 gepreßt. Der Keil wird durch die Borsten 3 :hindurchgeschoben und mit dem Gewinde 6 in einem entsprechenden Gewinde,im Stiel q. verschraubt. Zu diesem Zweck ist der Keil mit einer Nut 7 versehen.The bristles are on the cylindrical socket wall 2 and on the socket base 9 cemented and pressed against the wall 2 by the conical round wedge 5. The wedge is pushed through the bristles 3: and with the thread 6 in one corresponding thread, in the stem q. screwed. For this purpose the wedge is included a groove 7 is provided.

Durch perforierte Bänder 8 aus Kunststoff werden die Borsten über der Fassung zusammengehalten, .die mit der Abnutzung der Borsten nacheinander entfernt werden.The bristles are over by perforated strips 8 made of plastic the socket held together, .the removed with the wear of the bristles one after the other will.

Claims (3)

PATENTANSPRÜCHE: i. Verfahren zur Herstellung von Pinseln, bei denen Stiel und Borstenfassung in einem Stück aus Kunststoff bestehen, dadurch gekennzeichnet, daß zur Gründung der Borsten diese gleich beim Pressen oder Spritzen des Stieles und der Borstenfassung in rdie zähflüssige Spritz-oder Preßmasse eingespnitzt bzw. eingedrückt werden. PATENT CLAIMS: i. Process for the manufacture of brushes in which The handle and the bristle socket are made of plastic in one piece, characterized in that that the foundation of the bristles this same when pressing or spraying the handle and the bristle socket is injected or injected into the viscous injection or molding compound. be pressed in. 2. Verfahren nach Anspruch i, dadurch gekennzeichnet, daß der Pinselstiel hohl ausgeführt wird. 2. The method according to claim i, characterized in that the Brush handle is made hollow. 3. Pinsel, hergestellt nach Verfahren gemäß den Ansprüchen, i und 2, gekennzeichnet durch eine aus perforiertem Kunststoffband bestehende Bandage (8) für die Borsten (2). Angezogene Druckschriften: Britische Patentschrift Nr. 528 86q.; schweizerische Patentschrift Nr. i99 951; französische Patentschrift Nr. 688:247; deutsche Patentschrift Nr. 821 782.3. Brushes produced by the process according to Claims, i and 2, characterized by one consisting of a perforated plastic band Bandage (8) for the bristles (2). References: British Patent Specification No. 528 86q .; Swiss patent specification No. 199 951; French patent specification No. 688: 247; German patent specification No. 821 782.
DEP2852A 1950-07-25 1950-07-25 Process for the production of paint brushes and paint brushes produced by this process Expired DE931587C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP2852A DE931587C (en) 1950-07-25 1950-07-25 Process for the production of paint brushes and paint brushes produced by this process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP2852A DE931587C (en) 1950-07-25 1950-07-25 Process for the production of paint brushes and paint brushes produced by this process

Publications (1)

Publication Number Publication Date
DE931587C true DE931587C (en) 1955-08-11

Family

ID=5647835

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP2852A Expired DE931587C (en) 1950-07-25 1950-07-25 Process for the production of paint brushes and paint brushes produced by this process

Country Status (1)

Country Link
DE (1) DE931587C (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR688247A (en) * 1929-03-09 1930-08-20 Brushes and paint brushes manufacturing process
CH199951A (en) * 1938-01-05 1938-09-15 Kueng Dalward Fritz Brush.
GB528864A (en) * 1939-05-16 1940-11-08 Albert Christopher Leng Improvements relating to brushes
DE821782C (en) * 1950-06-18 1951-11-19 Richter Werke Inh Heinrich Ric Brush with opening tape

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR688247A (en) * 1929-03-09 1930-08-20 Brushes and paint brushes manufacturing process
CH199951A (en) * 1938-01-05 1938-09-15 Kueng Dalward Fritz Brush.
GB528864A (en) * 1939-05-16 1940-11-08 Albert Christopher Leng Improvements relating to brushes
DE821782C (en) * 1950-06-18 1951-11-19 Richter Werke Inh Heinrich Ric Brush with opening tape

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