DE490482C - Attachment of metal parts to pressed pieces made of insulating material - Google Patents

Attachment of metal parts to pressed pieces made of insulating material

Info

Publication number
DE490482C
DE490482C DEV21641D DEV0021641D DE490482C DE 490482 C DE490482 C DE 490482C DE V21641 D DEV21641 D DE V21641D DE V0021641 D DEV0021641 D DE V0021641D DE 490482 C DE490482 C DE 490482C
Authority
DE
Germany
Prior art keywords
insulating material
metal parts
attachment
pieces made
pressed
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
DEV21641D
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.)
Voigt and Haeffner AG
Original Assignee
Voigt and Haeffner AG
Publication date
Priority to DEV21641D priority Critical patent/DE490482C/en
Application granted granted Critical
Publication of DE490482C publication Critical patent/DE490482C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00Nuts or like thread-engaging members
    • F16B37/12Nuts or like thread-engaging members with thread-engaging surfaces formed by inserted coil-springs, discs, or the like; Independent pieces of wound wire used as nuts; Threaded inserts for holes
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38Connections for building structures in general
    • E04B1/41Connecting devices specially adapted for embedding in concrete or masonry
    • E04B1/4114Elements with sockets
    • E04B1/4121Elements with sockets with internal threads or non-adjustable captive nuts

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
  • Clamps And Clips (AREA)

Description

Befestigung von Metallteilen an Preßstücken aus Isoliermaterial Um Metallteile an Preßstücken aus Isoliermaterial zu befestigen, hat man bisher Metallstücke in das Preßmaterial eingepreßt und an ihnen durch Schrauben mit Metallgewinde den anzusetzenden Metallteil befestigt. Diese Befestigungsart kann dadurch vereinfacht und verbilligt werden, daß von den bekannten Drahtspiraldübeln Gebrauch gemacht wird, die zur Befestigung von Isolatoren oder -anderen Gegenständen an einer Wand mittels Holzschrauben dienen. Gemäß der Erfindung werden die Drahtspiraldübel in Preß,stücke aus Isoliermaterial eingesetzt, mittels deren darin die Metallteile durch Holzschrauben an den Isolierteilen befestigt werden. Hierbei wird zweckmäßig das eine Ende des Dübels so ausgebildet, daß der zum- Wickeln des Dübels verwendete Draht eine Art Verankerung im Isoliermaterial bildet. Der Draht selbst kann aus rundem Material hergestellt sein öder irgendein zweckmäßiges Profil besitzen. In der Abbildung ist der Dübel a aus rundem Material dargestellt, dessen Ende b in entsprechender Weise ausgebildet ist und eine Verankerung des Bügels im Isoliermaterial c bildet. Der Dübela besitzt dabei eine solche Formgebung, daß man mittels einer Holzschraube d den Metallteile _ an dem Isoliermaterial c sicher befestigen kann, wobei durch die Verankerung des Endes b ein Herausziehen des Dübels a ausgeschlossen ist.Attachment of metal parts to pressed pieces made of insulating material Um To attach metal parts to pressed pieces made of insulating material, one has previously had metal pieces pressed into the molding material and attached to them by screws with metal threads attached metal part to be attached. This type of attachment can thereby be simplified and cheaper that made use of the known wire spiral dowels used to attach insulators or other objects to a wall serve by means of wood screws. According to the invention, the wire spiral dowels in Press, pieces of insulating material used, by means of which the metal parts therein fastened to the insulating parts with wood screws. This is useful one end of the dowel designed so that the one used to wind the dowel Wire forms a kind of anchorage in the insulating material. The wire itself can be made from be made of round material or have any suitable profile. In the figure shows the dowel a made of round material, the end of which b in is designed in a corresponding manner and anchoring of the bracket in the insulating material c forms. The dowel has such a shape that one by means of a Wood screw d can securely fasten the metal parts _ to the insulating material c, whereby the anchoring of the end b prevents the dowel a from being pulled out is.

Claims (1)

PATENTANSPRUCH. Befestigung von Metallteilen an Preßstücken aus Isoliermaterial, dadurch gekennzeichnet, daß in das Preßmaterial ein aus rundem oder profiliertem Draht gewickelter Drahtspiraldübel `mit entsprechender Verankerung eingepreßt ist, an dem mittels Holzschrauben die Metallteile befestigt werden. PATENT CLAIM. Attachment of metal parts to pressed pieces made of insulating material, characterized in that a wire spiral dowel wound from round or profiled wire with appropriate anchoring is pressed into the pressed material, to which the metal parts are fastened by means of wood screws.
DEV21641D Attachment of metal parts to pressed pieces made of insulating material Expired DE490482C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEV21641D DE490482C (en) Attachment of metal parts to pressed pieces made of insulating material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV21641D DE490482C (en) Attachment of metal parts to pressed pieces made of insulating material

Publications (1)

Publication Number Publication Date
DE490482C true DE490482C (en) 1930-01-29

Family

ID=7579311

Family Applications (1)

Application Number Title Priority Date Filing Date
DEV21641D Expired DE490482C (en) Attachment of metal parts to pressed pieces made of insulating material

Country Status (1)

Country Link
DE (1) DE490482C (en)

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