DE490482C - Attachment of metal parts to pressed pieces made of insulating material - Google Patents
Attachment of metal parts to pressed pieces made of insulating materialInfo
- 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
Links
- 239000002184 metal Substances 0.000 title claims description 10
- 239000011810 insulating material Substances 0.000 title claims description 8
- 239000002023 wood Substances 0.000 claims description 4
- 238000004873 anchoring Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000012212 insulator Substances 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B37/00—Nuts or like thread-engaging members
- F16B37/12—Nuts 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4114—Elements with sockets
- E04B1/4121—Elements 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)
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) |
-
0
- DE DEV21641D patent/DE490482C/en not_active Expired
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