DE420230C - Process for the production of multi-part bodies, such as Fitschen, hinges and the like. like - Google Patents

Process for the production of multi-part bodies, such as Fitschen, hinges and the like. like

Info

Publication number
DE420230C
DE420230C DEJ25576D DEJ0025576D DE420230C DE 420230 C DE420230 C DE 420230C DE J25576 D DEJ25576 D DE J25576D DE J0025576 D DEJ0025576 D DE J0025576D DE 420230 C DE420230 C DE 420230C
Authority
DE
Germany
Prior art keywords
hinges
fitschen
production
part bodies
parts
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
DEJ25576D
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DEJ25576D priority Critical patent/DE420230C/en
Application granted granted Critical
Publication of DE420230C publication Critical patent/DE420230C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/38—Making other particular articles locksmith's goods, e.g. handles
    • B21D53/40—Making other particular articles locksmith's goods, e.g. handles hinges, e.g. door hinge plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Description

Zweck der Erfindung ist die Herstellung von Fitschen, Scharnieren und ähnlichen Erzeugnissen durch Vereinfachung zu verbilligen, und zwar die Vereinigung der meist zweiteiligen Körper mit Hilfe einer besonderen elektrischen. Schweißung. ·The purpose of the invention is the manufacture of fittings, hinges and similar products to be made cheaper by simplification, namely the unification of the mostly two-part Body using a special electric. Welding. ·

Man hatte bereits versucht, derartige zweiteilige Körper durch elektrische Schweißung zu vereinigen, aber der Erfolg war gering, ίο weil die Berührungsflächen zu groß-und wenig innig sind.Attempts had already been made to make such two-part bodies by means of electrical welding to unite, but the success was slight, ίο because the interfaces too big-and little are intimate.

Eine zuverlässige Vereinigung solcher Körperteile in sauberer und einfacher Weise wird gemäß der Erfindung durch die Benutzung von Schweißvermittlungsstücken ermöglicht.A reliable union of such body parts in a clean and simple manner is made possible according to the invention through the use of welding adapter pieces.

Die Erfindung ist in der Zeichnung veranschaulicht, und zwar an einer Fitsche. Es zeigt Abb. 1 eine Seitenansicht und Abb. 2 einen Querschnitt.The invention is illustrated in the drawing, specifically on a Fitsche. It Fig. 1 shows a side view and Fig. 2 shows a cross section.

Eine beispielsweise Ausführung der Erfindung ist im nachstehenden beschrieben.An example embodiment of the invention is described below.

Fragliche Teile bleiben in ihrer Form unverändert und werden, wie bisher, lose ineinandergefügt. Die meist durch Aufrollung entstandenen Hohlkörper α erhalten, in den zylindrischen Wandungen b Durchlochungen oder geeignete Aussparungen. In letzteren werden zur Wiederausfüllung entsprechend geformte Paßstücke d als Schweißvermittler eingesetzt, wodurch dieselben gleichzeitig den Dornkörperteil e berühren. Zweckmäßig bestehen diese Paßstücke aus Abschnitten von gezogenem, blankem Material. Die eLektrische Schweißung erfolgt alsdann bei Ansetzung der Elektroden einerseits an der zylindriseilen Wandung b des Körpers α und anderseits direkt an dem eingefügten Paßstück d. Questionable parts remain unchanged in their form and, as before, are loosely fitted into one another. The hollow bodies α, which are usually produced by rolling, are provided with perforations or suitable recesses in the cylindrical walls b. In the latter, appropriately shaped fitting pieces d are used as welding mediators for refilling, whereby the same touch the mandrel body part e at the same time. Appropriately, these fitting pieces consist of sections of drawn, bare material. The electrical welding then takes place when the electrodes are attached on the one hand to the cylindrical wall b of the body α and on the other hand directly to the inserted fitting piece d.

Diese Behandlung bewirkt eine stets sichere Verschmelzung des Paßstückes d mit dem Donikörperteil c als auch den. Berührungsstellen in der zylindrischen Wandung b des Hohlkörpers α. This treatment always causes a safe fusion of the fitting piece d with the donor body part c as well as the. Contact points in the cylindrical wall b of the hollow body α.

Claims (1)

Patent-Anspruch:Patent claim: Verfahren zur Herstellung mehrteiliger Körper, wie .Fitschen, Scharniere u. dglv dadurch gekennzeichnet, daß die Wandungen (6) der zylindrischen Körperteile (ä) an einer oder mehreren Stellen durch· locht (c) werden, worauf bed Zusammenfügung der Teile, die Lochungen ausfüllende und die Dornen (e) berührende Paßstücke eingesetzt werden, die durch elektrische Schweißung mit den berührten Teilen verbunden werfen.A method for the production of multi-part bodies, such as .Fitschen, hinges and the like v, characterized in that the walls (6) of the cylindrical body parts (ä) are perforated at one or more points (c), whereupon the parts, the Filled holes and the thorns (e) touching fitting pieces are used, which are connected by electrical welding with the touched parts.
DEJ25576D Process for the production of multi-part bodies, such as Fitschen, hinges and the like. like Expired DE420230C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEJ25576D DE420230C (en) Process for the production of multi-part bodies, such as Fitschen, hinges and the like. like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ25576D DE420230C (en) Process for the production of multi-part bodies, such as Fitschen, hinges and the like. like

Publications (1)

Publication Number Publication Date
DE420230C true DE420230C (en) 1925-10-17

Family

ID=7202282

Family Applications (1)

Application Number Title Priority Date Filing Date
DEJ25576D Expired DE420230C (en) Process for the production of multi-part bodies, such as Fitschen, hinges and the like. like

Country Status (1)

Country Link
DE (1) DE420230C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2384090A1 (en) * 1977-03-16 1978-10-13 Quesdeville Michel Sa Electric resistance welding of door hinge - using concave underside and inset ribs on pivot portion to fuse to hinge plate without flash
US6785242B2 (en) 1997-08-07 2004-08-31 At&T Corp. Apparatus and method to monitor communication system status

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2384090A1 (en) * 1977-03-16 1978-10-13 Quesdeville Michel Sa Electric resistance welding of door hinge - using concave underside and inset ribs on pivot portion to fuse to hinge plate without flash
US6785242B2 (en) 1997-08-07 2004-08-31 At&T Corp. Apparatus and method to monitor communication system status

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