DE10260369B4 - Method of making a magnetic handle - Google Patents
Method of making a magnetic handle Download PDFInfo
- Publication number
- DE10260369B4 DE10260369B4 DE10260369.3A DE10260369A DE10260369B4 DE 10260369 B4 DE10260369 B4 DE 10260369B4 DE 10260369 A DE10260369 A DE 10260369A DE 10260369 B4 DE10260369 B4 DE 10260369B4
- Authority
- DE
- Germany
- Prior art keywords
- magnetic
- injection molding
- handle
- blank
- magnetized
- 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 - Fee Related
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G1/00—Handle constructions
- B25G1/10—Handle constructions characterised by material or shape
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
Verfahren zum Herstellen von einem magnetischem Handgriff, das die folgenden Schritte enthält: (1) Mischen: in die Spritzgußmasse wird Magnetpulver oder Magnetstückchen eingemischt, (2) Spritzgießen: die fertig gemischte Spritzgußmasse wird in die Spritzgußmaschine eingebracht und spritzgegossen, wodurch ein Rohling erzeugt wird, (3) Magnetisieren: der Rohling wird mittels Elektrode magnetisiert, wodurch ein Halberzeugnis entsteht, und (4) Bearbeiten: das magnetisierte Halberzeugnis wird bearbeitet, wodurch der fertige Handgriff (20) entsteht, der in seiner Ganzheit magnetisch ist und die Nachteile der herkömmlichen Lösung vermeiden kann.Method for manufacturing a magnetic handle, which includes the following steps: (1) Mixing: magnetic powder or magnetic pieces are mixed into the injection molding compound, (2) Injection molding: the ready-mixed injection molding compound is introduced into the injection molding machine and injection molded, whereby a blank is produced , (3) Magnetizing: the blank is magnetized by means of an electrode, creating a semi-finished product, and (4) machining: the magnetized semi-finished product is machined, creating the finished handle (20) which is magnetic in its entirety and the disadvantages of the conventional one Solution can avoid.
Description
Die Erfindung betrifft ein Verfahren zum Herstellen von einem magnetischem Handgriff, der in seiner Ganzheit magnetisch ist und durch Mischen, Spritzgießen, Magnetisieren und Bearbeiten hergestellt wird.The invention relates to a method of manufacturing a magnetic handle which is magnetic in its entirety and is produced by mixing, injection molding, magnetizing and machining.
Stand der TechnikState of the art
In
- 1. Der Magnet kann beschädigt werden oder herausfallen, weil er freiliegt.
- 2. Das Aussehen ist häßlich, weil der Magnet üblicherweise ein schwarzes Magneteisen ist, wodurch eine Einheitlichkeit in Farbe und Material nicht erreicht werden kann.
- 3. Der Handgriff kann nicht in beliebiger Lage an einem Gegenstand haften.
- 1. The magnet may be damaged or fall out because it is exposed.
- 2. The appearance is ugly, because the magnet is usually a black magnet iron, whereby a uniformity in color and material can not be achieved.
- 3. The handle can not adhere to any object in any position.
Aus der
Aufgabenstellungtask
Der Erfindung liegt die Aufgabe zugrunde, ein Verfahren zum Herstellen von magnetischem Handgriff zu schaffen, der in seiner Ganzheit magnetische ist und somit in beliebiger Lage an einem Gegenstand haften kann.The invention has for its object to provide a method for producing magnetic handle, which is magnetic in its entirety and thus can adhere to an object in any position.
Der Erfindung liegt eine weitere Aufgabe zugrunde, ein Verfahren zum Herstellen von magnetischem Handgriff zu schaffen, der ein in Farbe und Material einheitliches Aussehen hat.Another object of the present invention is to provide a method of manufacturing a magnetic handle having a uniform appearance in color and material.
Der Erfindung liegt auch noch eine weitere Aufgabe zugrunde, ein Verfahren zum Herstellen von magnetischem Handgriff Zu schaffen, der eine Schädigung und ein Herausfallen des Magnetes vermeiden kann.The invention is also a still further object to provide a method for producing magnetic handle, which can avoid damage and falling out of the magnet.
Kurzbeschreibung der ZeichnungenBrief description of the drawings
Detaillierte Beschreibung der AusführungsbeispieleDetailed description of the embodiments
Wie aus
- 1. Mischen: in die Spritzgußmasse wird Magnetpulver oder Magnetstückchen eingemischt.
- 2. Spritzgießen: die fertig gemischte Spritzgußmasse wird in die Spritzgußmaschine eingebracht und spritzgegossen, wodurch ein Rohling erzeugt wird.
- 3. Magnetisieren: der Rohling wird mittels Elektrode magnetisiert, wodurch ein Halberzeugnis entsteht.
- 4. Bearbeiten: das magnetisierte Halberzeugnis wird bearbeitet, wodurch der fertige Handgriff (
20 ) entsteht.
- 1. Mixing: Magnetic powder or magnetic pieces are mixed into the injection molding compound.
- 2. Injection molding: the ready-mixed injection molding compound is introduced into the injection molding machine and injection-molded, whereby a blank is produced.
- 3. Magnetizing: the blank is magnetized by means of an electrode, resulting in a semi-finished product.
- 4. Edit: the magnetized semi-finished product is processed, whereby the finished handle (
20 ) arises.
Der dadurch erhaltene Handgriff ist in seiner Ganzheit magnetisch und kann daher in jeder Lage an einem Gegenstand haften, wie in
Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/303,232 US20040099096A1 (en) | 2002-11-25 | 2002-11-25 | Method for making a magnetic handle for hand tools |
DE10260369.3A DE10260369B4 (en) | 2002-11-25 | 2002-12-20 | Method of making a magnetic handle |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/303,232 US20040099096A1 (en) | 2002-11-25 | 2002-11-25 | Method for making a magnetic handle for hand tools |
DE10260369.3A DE10260369B4 (en) | 2002-11-25 | 2002-12-20 | Method of making a magnetic handle |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10260369A1 DE10260369A1 (en) | 2004-07-08 |
DE10260369B4 true DE10260369B4 (en) | 2014-05-15 |
Family
ID=32870325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10260369.3A Expired - Fee Related DE10260369B4 (en) | 2002-11-25 | 2002-12-20 | Method of making a magnetic handle |
Country Status (2)
Country | Link |
---|---|
US (1) | US20040099096A1 (en) |
DE (1) | DE10260369B4 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20218545U1 (en) * | 2002-11-12 | 2003-02-06 | Hsien, Chih-Ching, Feng Yuan, Taichung | Handle with adhesion |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2821222A (en) * | 1953-04-13 | 1958-01-28 | George W Mount | Magnetic hammer and method of making same |
DE2736642A1 (en) * | 1977-08-13 | 1979-02-15 | Max Baermann | PLASTIC-BONDED PERMANENT MAGNET AND PROCESS FOR ITS MANUFACTURING |
US4944203A (en) * | 1989-09-27 | 1990-07-31 | Miller John A | Drywall hammer and magnetic handle |
-
2002
- 2002-11-25 US US10/303,232 patent/US20040099096A1/en not_active Abandoned
- 2002-12-20 DE DE10260369.3A patent/DE10260369B4/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20218545U1 (en) * | 2002-11-12 | 2003-02-06 | Hsien, Chih-Ching, Feng Yuan, Taichung | Handle with adhesion |
Also Published As
Publication number | Publication date |
---|---|
DE10260369A1 (en) | 2004-07-08 |
US20040099096A1 (en) | 2004-05-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final | ||
R020 | Patent grant now final |
Effective date: 20150217 |
|
R082 | Change of representative |
Representative=s name: ELBPATENT - MARSCHALL & PARTNER PARTGMBB, DE |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |