DE1830600U - PLASTIC RESIN BODIES, IN PARTICULAR CAST RESIN BODIES FOR ELECTRICAL SWITCHING DEVICES WITH LOCALLY LIMITED HIGH STRENGTH ZORES FOR THE ACCEPTANCE OF FASTENING MEANS SUCH AS MOLDED PIECES WITH THREADED, GROOVES OD. DGL. - Google Patents

PLASTIC RESIN BODIES, IN PARTICULAR CAST RESIN BODIES FOR ELECTRICAL SWITCHING DEVICES WITH LOCALLY LIMITED HIGH STRENGTH ZORES FOR THE ACCEPTANCE OF FASTENING MEANS SUCH AS MOLDED PIECES WITH THREADED, GROOVES OD. DGL.

Info

Publication number
DE1830600U
DE1830600U DEC7966U DEC0007966U DE1830600U DE 1830600 U DE1830600 U DE 1830600U DE C7966 U DEC7966 U DE C7966U DE C0007966 U DEC0007966 U DE C0007966U DE 1830600 U DE1830600 U DE 1830600U
Authority
DE
Germany
Prior art keywords
resin bodies
acceptance
grooves
switching devices
electrical switching
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
DEC7966U
Other languages
German (de)
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.)
Continental Elektronidustrie AG
Original Assignee
Continental Elektronidustrie AG
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 Continental Elektronidustrie AG filed Critical Continental Elektronidustrie AG
Priority to DEC7966U priority Critical patent/DE1830600U/en
Publication of DE1830600U publication Critical patent/DE1830600U/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/14—Casting in, on, or around objects which form part of the product the objects being filamentary or particulate in form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/02—Casting in, on, or around objects which form part of the product for making reinforced articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Description

Gebrauchsmusteranmeldung eranmeldung Kunstharzkörper mit örtlich begrenzten hochfesten Zonen Die Neuerung betrifft einen Kunstharzkörper, insbesondere Gießharzkörper für elektrische Schaltgeräte mit örtlich begrenzten hochfesten Zonen zur Aufnahme von Befestigungsmitteln wie Formstücke mit Gewinde, Nuten oder dgl. Utility model registration registration Synthetic resin body with locally limited high-strength zones The innovation relates to a synthetic resin body, in particular cast resin body for electrical switching devices with locally limited high-strength zones for receiving fastening means such as fittings with threads, grooves or the like.

Gemäß der Neuerung sind die zur Bildung der verfestigten Zonen im Gießharzkörper dienenden feinen Metallteilchen in Form von Spänen, Drahtstückchen oder anderen kleinen Metallkörpern von einem Hüllkörper umgeben, in den das Formstück eingebettet ist und der mit dem Formstück vor dem Gießen an vorbestimmter Stelle in der Gießform lagert. Der Hüllkörper kann von sieb-oder gitterartiger Struktur aus Metalldrähten, Natur- oder Kunstfasern oder aus einer Mischung von Drähten und Fasern bestehen.According to the innovation, those for the formation of the consolidated zones are in the Fine metal particles in the form of chips and bits of wire used for cast resin bodies or other small metal bodies surrounded by an enveloping body in which the shaped piece is embedded and the with the molding before casting at a predetermined location stored in the mold. The enveloping body can have a sieve-like or grid-like structure made of metal wires, natural or synthetic fibers or a mixture of wires and Fibers exist.

In der Zeichnung ist als Ausführungsbeispiel ein Ausschnitt aus einem Kunstharzkörper mit der Befestigungsstelle nach der Neuerung dargestellt. Mit 1 ist der Kunstharzkörper bezeichnet, in den ein Hüllkörper 2 als hochfeste Zone zur Aufnahme von Befestigungsmitteln einge- gossen ist. Der Hüllkörper ist von sieb-oder gitterartige Struktur und besteht aus Metalldrähten, Natur-oder Kunstfasern oder aus einer Mischung von verschiedenen Drähten und Fasern.In the drawing, a section of a synthetic resin body with the fastening point according to the innovation is shown as an exemplary embodiment. The synthetic resin body is denoted by 1, in which an enveloping body 2 is inserted as a high-strength zone for receiving fastening means. is poured. The enveloping body is sieve-like or grid-like Structure and consists of metal wires, natural or synthetic fibers or from a mixture of different wires and fibers.

Der Hüllkörper dient zur Aufnahme feiner Metallteilchen. Außer diesen können im Hüllkörper auch nichtmetallische Teilchen in Körner-oder Splitterform enthalten sein. In dem Hüllkörper ist vor dem Eingießen ein Formstück 4 beispielsweise ein Gewindebolzen unter Druck eingebettet.The enveloping body is used to hold fine metal particles. Except for these Non-metallic particles in granular or splinter form can also be used in the enveloping body be included. In the enveloping body, a molded piece 4 is, for example, before pouring a threaded bolt embedded under pressure.

Anstelle eines Hüllkörpers in Form eines Beutels kann auch ein tamponähnliches Gebilde verwendet werden. In diesen Tampon, der eine räumlich ausgedehnte Gitterstruktur von Metallfasern oder Fasern anderer Stoffe bzw. eine Mischung von Metallfasern und Stoffasern aufweisen kann, können metallische oder nichtmetallische Teilchen eingefügt sein. In diesen Tampon ist ein Gewindebolzen als Negativform gegebenenfalls unter Druck eingeschraubt oder eingepreßt.Instead of an enveloping body in the form of a bag, a tampon-like one can also be used Structures are used. In this tampon, which has a spatially extended lattice structure of metal fibers or fibers of other substances or a mixture of metal fibers and fabric fibers may have metallic or non-metallic particles be inserted. In this tampon a threaded bolt is optionally available as a negative shape screwed or pressed in under pressure.

Beide, der Beutel oder der Tampon sind an vorbestimmten Stellen der Gießform gelagert. Das in diese eingefüllte Kunstharz dringt in die zwischen den einzelnen Fasern und Teilchen vorhandenen Zwischenräume ein. Nach Aushärten des Harzes wird das Formstück wieder entfernt. Wie vorstehend beschrieben, können auf diese Weise räumlich abgegrenzte Zonen hoher mechanischer Festigkeit erzeugt werden, die den normalerweise auftretenden Belastungen gewachsen sind.Both the bag or the tampon are in predetermined positions Casting mold stored. The synthetic resin filled into this penetrates into the between the individual fibers and particles. After the Resin, the molding is removed again. As described above, on In this way, spatially delimited zones of high mechanical strength are created, that can cope with the loads that normally occur.

Eine weitere Möglichkeit, hochfeste Zonen in Kunstharzkörpern zu erzielen, besteht darin, in ein Sackloch eines vorbeschriebenen Hüllkörpers Metallteilchen einzubringen und danach einen Gewindebolzen als Negativform unter Druck einzupressen.Another way to achieve high-strength zones in synthetic resin bodies, consists in inserting metal particles into a blind hole of a previously described enveloping body and then press in a threaded bolt as a negative form under pressure.

Die Metallteilchen können vor ihrer Verwendung mit einem Überzug aus einem Kunststoff versehen sein, um vorgegebene Festigkeitsanforderungen in den Randzonen der hochfesten Befestigungsstellen zu erzielen.The metal particles can be coated with a coating before they are used a plastic to meet specified strength requirements in the edge zones to achieve the high-strength fastening points.

Claims (2)

Schutzansprüche
1. Kunstharzkörper, insbesondere Gießharzkörper für elektrische Schaltgeräte mit örtlich begrenzten hochfesten Zonen zur e, ofe . f/tfMy. f- Aufnahme vonmitteln wie Formstücke mit Gewinde,
Nuten oder dgl, dadurch gekennzeichnet, daß die zur Bildung der verfestigten Zonen im Gießharzkörper dienenden Metall-
teilchen von einem Hüllkörper umgeben sind, in den das Formstück eingebettet ist, und der mit dem Formstück vor dem Gießen an vorbestimmter Stelle in der Gießform lagert. Protection claims
1. Synthetic resin body, in particular cast resin body for electrical Switching devices with locally limited high-strength zones for e, oven . f / tfMy. f- Acceptance of means such as fittings with thread,
Grooves or the like, characterized in that the formation the solidified zones in the cast resin body serving metal
particles are surrounded by an enveloping body in which the molding is embedded, and which is stored with the molding at a predetermined location in the mold before casting. 2. Anordnung nach Anspruch 1, dadurch gekennzeichnet, daß der Hüllkörper von sieb-oder gitterartiger Struktur aus Metalldrähten ? Natur-oder Kunstfasern oder aus einer Mischung von Drähten und Fasern besteht.2. Arrangement according to claim 1, characterized in that the enveloping body of a sieve-like or grid-like structure made of metal wires? Natural or synthetic fibers or a mixture of wires and fibers.
DEC7966U 1961-02-03 1961-02-03 PLASTIC RESIN BODIES, IN PARTICULAR CAST RESIN BODIES FOR ELECTRICAL SWITCHING DEVICES WITH LOCALLY LIMITED HIGH STRENGTH ZORES FOR THE ACCEPTANCE OF FASTENING MEANS SUCH AS MOLDED PIECES WITH THREADED, GROOVES OD. DGL. Expired DE1830600U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEC7966U DE1830600U (en) 1961-02-03 1961-02-03 PLASTIC RESIN BODIES, IN PARTICULAR CAST RESIN BODIES FOR ELECTRICAL SWITCHING DEVICES WITH LOCALLY LIMITED HIGH STRENGTH ZORES FOR THE ACCEPTANCE OF FASTENING MEANS SUCH AS MOLDED PIECES WITH THREADED, GROOVES OD. DGL.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC7966U DE1830600U (en) 1961-02-03 1961-02-03 PLASTIC RESIN BODIES, IN PARTICULAR CAST RESIN BODIES FOR ELECTRICAL SWITCHING DEVICES WITH LOCALLY LIMITED HIGH STRENGTH ZORES FOR THE ACCEPTANCE OF FASTENING MEANS SUCH AS MOLDED PIECES WITH THREADED, GROOVES OD. DGL.

Publications (1)

Publication Number Publication Date
DE1830600U true DE1830600U (en) 1961-05-04

Family

ID=32970274

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC7966U Expired DE1830600U (en) 1961-02-03 1961-02-03 PLASTIC RESIN BODIES, IN PARTICULAR CAST RESIN BODIES FOR ELECTRICAL SWITCHING DEVICES WITH LOCALLY LIMITED HIGH STRENGTH ZORES FOR THE ACCEPTANCE OF FASTENING MEANS SUCH AS MOLDED PIECES WITH THREADED, GROOVES OD. DGL.

Country Status (1)

Country Link
DE (1) DE1830600U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008883A1 (en) * 1978-08-07 1980-03-19 Gould Inc. Polymer concrete with cast threads and method of producing the same
DE3608938A1 (en) * 1986-03-18 1987-09-24 Julius Dipl Ing Giliard Composite material of synthetic resin, in particular glass fibre-reinforced synthetic resin, and metal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008883A1 (en) * 1978-08-07 1980-03-19 Gould Inc. Polymer concrete with cast threads and method of producing the same
DE3608938A1 (en) * 1986-03-18 1987-09-24 Julius Dipl Ing Giliard Composite material of synthetic resin, in particular glass fibre-reinforced synthetic resin, and metal

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