CH360919A - Fittings, in particular door handles - Google Patents

Fittings, in particular door handles

Info

Publication number
CH360919A
CH360919A CH360919DA CH360919A CH 360919 A CH360919 A CH 360919A CH 360919D A CH360919D A CH 360919DA CH 360919 A CH360919 A CH 360919A
Authority
CH
Switzerland
Prior art keywords
fittings
door handles
fittings according
metal
particular door
Prior art date
Application number
Other languages
German (de)
Inventor
Burri Max
Original Assignee
Metallgarnitur Max Burri Gmbh
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 Metallgarnitur Max Burri Gmbh filed Critical Metallgarnitur Max Burri Gmbh
Publication of CH360919A publication Critical patent/CH360919A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
    • E05B1/04—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings with inner rigid member and outer cover or covers

Landscapes

  • Chemically Coating (AREA)

Description

  

  Beschläge, insbesondere Türdrücker    Gegenstand vorliegender Erfindung ist ein Be  schläge, insbesondere ein Türdrücker. Bisher wurden  solche Gegenstände aus irgend einem Metall,     z.B.     Eisen, Stahlblech, Grauguss,     Temperguss,    Zink, Alu  minium, Bronze, Messing, Neusilber     usw.    hergestellt.  Aus Gründen des     Korrosio#nsschutzes    oder des allge  meinen Aussehens war eine verhältnismässig teure  Oberflächenbehandlung (Schleifen, polieren, verkup  fern, vernickeln, verchromen     usw.)    notwendig. Die  ser Nachteil ist beim Gegenstand der Erfindung nicht  vorhanden.  



  Er weist erfindungsgemäss ein     Kernstück    aus  Metall auf, das über seine Oberfläche mit einer  gleichmässig dicken Kunststoffschicht überzogen ist.  



  In der beiliegenden Zeichnung ist ein Paar von  Türdrückern als beispielsweise Ausführungsform der  Erfindung dargestellt. Der eine Türdrücker ist in  Ansicht, der andere in teilweise aufgeschnittenem  Zustand dargestellt.  



  Wie aus dem teilweise im Schnitt dargestellten  Türdrücker ersichtlich, weist derselbe ein inneres  Kernstück<B>1,</B> z. B. aus Leichtmetall oder     Eisenmetall,     <B>d.</B> h. wenigstens zum Teil Eisen enthaltendem Me  tall, auf, das hinsichtlich seiner äusseren Form derje  nigen des fertigen Türdrückers entspricht. über seine  ganze äussere Oberfläche ist der Türdrücker mit einer  mindestens 2 mm dicken Kunststoffschicht, z. B. aus  einem Superpolyamid überzogen. Die     Überzugsschicht     kann dabei in jeder gewünschten Farbe gehalten sein.  



  Die dargestellten und beschriebenen Türdrücker  haben den Vorteil, dass sie sich wie Gegenstände, die  aus Kunststoff bestehen, anfassen lassen und doch  eine erhebliche, für die Praxis genügende Festigkeit    aufweisen. Darüber hinaus erübrigt sich eine genaue  Bearbeitung der Metallteile, da dieselben auf ihrer  ganzen Oberfläche mit einer     gleichmäss#igen    Kunst  stoffschicht     überzog'en    werden, wobei dieses über  ziehen zweckmässig im     Spritzgussverfahren    erfolgt.  Beschläge der beschriebenen Art haben auch den  Vorteil, dass sie sich leicht durch Waschen reinigen  lassen, billig in der Herstellung und im Betrieb dauer  haft sind.



  Fittings, in particular door handles The present invention is a fitting, in particular a door handle. Heretofore, such objects have been made from any metal, e.g. Iron, sheet steel, gray cast iron, malleable cast iron, zinc, aluminum, bronze, brass, nickel silver, etc. For reasons of corrosion protection or the general appearance, a relatively expensive surface treatment (grinding, polishing, copper, nickel-plating, chrome-plating, etc.) was necessary. The water disadvantage is not present in the subject matter of the invention.



  According to the invention, it has a core piece made of metal, which is coated over its surface with a uniformly thick plastic layer.



  In the accompanying drawing, a pair of door handles is shown as an example embodiment of the invention. One door handle is shown in a view, the other in a partially cut-away state.



  As can be seen from the door handle shown partially in section, it has an inner core piece <B> 1, </B> z. B. made of light metal or ferrous metal, <B> d. </B> h. at least partially iron-containing Me tall, which corresponds to those of the finished door handle in terms of its external shape. The lever handle is covered over its entire outer surface with a plastic layer at least 2 mm thick, e.g. B. coated from a superpolyamide. The coating layer can be kept in any desired color.



  The door handles shown and described have the advantage that they can be handled like objects made of plastic and yet have a considerable strength that is sufficient for practical use. In addition, there is no need for precise machining of the metal parts, since they are coated on their entire surface with a uniform layer of plastic, which is expediently done using the injection molding process. Fittings of the type described also have the advantage that they can be easily cleaned by washing and are cheap to manufacture and operate permanently.

Claims (1)

<B>PATENTANSPRUCH</B> Beschläge, gekennzeichnet durch ein Kernstück aus Metall, das über seine Oberfläche mit einer gleichmässig dicken Kunststoffschicht überzogen ist. <B>UNTERANSPRÜCHE</B> <B>1.</B> Beschläge nach Patentanspruch, dadurch ge- kennzeichn#t <B>'</B> dass das Kernstück aus einem Eisen metall besteht. 2. Beschläge nach Patentanspruch, dadurch ge kennzeichnet, dass das Kernstück aus einem Bunt metall besteht. <B>3.</B> Beschläge nach Patentanspruch, dadurch ge kennzeichnet, dass das Kernstück aus Leichtmetall besteht. 4. Beschläge nach Patentanspruch, dadurch ge kennzeichnet, dass die Kunststoffschicht eine Dicke von mindestens 2mm aufweist. <B> PATENT CLAIM </B> Fittings, characterized by a core made of metal, which is covered over its surface with a uniformly thick layer of plastic. <B> SUBClaims </B> <B> 1. </B> Fittings according to patent claim, characterized in that the core consists of a ferrous metal. 2. Fittings according to claim, characterized in that the core consists of a non-ferrous metal. <B> 3. </B> Fittings according to claim, characterized in that the core consists of light metal. 4. Fittings according to claim, characterized in that the plastic layer has a thickness of at least 2mm. <B>5.</B> Beschläge nach Patentanspruch, dadurch ge kennzeichnet, dass die Kunststoffschicht aus Super polyamid besteht. <B>6.</B> Beschläge nach Patentanspruch, dadurch ge kennzeichnet, dass die Kunststoffschicht farbig ist. <B> 5. </B> Fittings according to patent claim, characterized in that the plastic layer consists of super polyamide. <B> 6. </B> Fittings according to patent claim, characterized in that the plastic layer is colored.
CH360919D 1958-08-13 1958-08-13 Fittings, in particular door handles CH360919A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH360919T 1958-08-13

Publications (1)

Publication Number Publication Date
CH360919A true CH360919A (en) 1962-03-15

Family

ID=4512792

Family Applications (1)

Application Number Title Priority Date Filing Date
CH360919D CH360919A (en) 1958-08-13 1958-08-13 Fittings, in particular door handles

Country Status (1)

Country Link
CH (1) CH360919A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0400279A2 (en) * 1989-05-30 1990-12-05 Toby-Schaum Gmbh Handle, clothes hook or similar fitting for doors, windows, furniture, etc.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0400279A2 (en) * 1989-05-30 1990-12-05 Toby-Schaum Gmbh Handle, clothes hook or similar fitting for doors, windows, furniture, etc.
EP0400279A3 (en) * 1989-05-30 1991-06-26 Toby-Schaum Gmbh Handle, clothes hook or similar fitting for doors, windows, furniture, etc.

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