DE576086C - Block shape with embedded reinforcement insert - Google Patents

Block shape with embedded reinforcement insert

Info

Publication number
DE576086C
DE576086C DEH129105D DEH0129105D DE576086C DE 576086 C DE576086 C DE 576086C DE H129105 D DEH129105 D DE H129105D DE H0129105 D DEH0129105 D DE H0129105D DE 576086 C DE576086 C DE 576086C
Authority
DE
Germany
Prior art keywords
block shape
block
reinforcement insert
embedded reinforcement
insert
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
DEH129105D
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.)
RUDOLF HENNECKE DR ING
Original Assignee
RUDOLF HENNECKE DR ING
Publication date
Priority to DEH129105D priority Critical patent/DE576086C/en
Application granted granted Critical
Publication of DE576086C publication Critical patent/DE576086C/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
    • B22D7/00—Casting ingots, e.g. from ferrous metals
    • B22D7/06—Ingot moulds or their manufacture
    • B22D7/066—Manufacturing, repairing or reinforcing ingot moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Description

Blockform mit eingebetteter Verstärkungseinlage Die Erfindung hat den Zweck, die Rißbildung in den bei der Herstellung von Blöcken zur Verwendung kommenden Blockformen zu verhüten, dadurch die Haltbarkeit zu vergrößern, womit eine sehr wesentliche Verbilligung der Blockherstellung verbunden ist.Block shape with embedded reinforcement insert The invention has the purpose of cracking in the in the manufacture of blocks for use to prevent coming block forms, thereby increasing the shelf life, with which a very substantial reduction in the price of block production is associated.

Es ist versucht worden, die Rißbildung durch Einbetten von Ringen oder gelochten Blechen in die Blockformwandungen oder durch Umlegen von Bandagen um die Blockform zu vermindern. Bei geschlossenen Ringen, einerlei welchen Querschnitt sie hatten, wird die Wirkung auf die Blockform unsicher dadurch, daß die in sich starren Ringe andere Ausdehnungskoeffizienten hatten als das Material der Blockformen, so daß die Ringe keine innige Verbindung mit der Blockform eingehen können. Außerdem können sie der Ausdehnung und dem Zusammenziehen der Kokille infolge ihrer Starrheit nicht folgen. Nach der Erfindung soll nun ein schraubenförmiger Stab in die Wand der Blockform eingegossen werden; dieser kann infolge seiner Elastizität der beim Gießen der Blockform und beim Gebrauch der letzteren eintretenden Längenausdehnung nachgeben.Attempts have been made to prevent cracking by embedding rings or perforated sheet metal in the block mold walls or by folding bandages to reduce the block shape. With closed rings, regardless of the cross-section If they had, the effect on the block form becomes uncertain because the rigid rings had different coefficients of expansion than the material of the block molds, so that the rings cannot enter into an intimate connection with the block shape. aside from that they can expand and contract the mold due to their rigidity do not follow. According to the invention, a helical rod should now be in the wall be poured into the block mold; Due to its elasticity, this can be the Casting the block form and using the latter occurring linear expansion give in.

Auf beiliegender Zeichnung ist eine Ausführungsform der Erfindung beispielsweise dargestellt. Abb. i zeigt die Blockform in Ansicht, Abb. z und 3 im Schnitt. Die Einlage a besteht aus einem in Schraubenform in die Wandungen der Blockform eingegossenen Rundeisen a.On the accompanying drawing is an embodiment of the invention for example shown. Fig. I shows the block shape in view, Fig. Z and 3 on average. The insert a consists of a screw in the walls of the Block shape cast round iron a.

Claims (1)

PATENTANSPRUCH: ° Blockform mit eingebetteter Verstärkungseinlage, dadurch gekennzeichnet, daß die Verstärkungseinlage aus einem schraubenförmig eingebetteten Stab. besteht..PATENT CLAIM: ° Block shape with embedded reinforcement insert, characterized in that the reinforcing insert consists of a helically embedded Rod. consists..
DEH129105D Block shape with embedded reinforcement insert Expired DE576086C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH129105D DE576086C (en) Block shape with embedded reinforcement insert

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH129105D DE576086C (en) Block shape with embedded reinforcement insert

Publications (1)

Publication Number Publication Date
DE576086C true DE576086C (en) 1933-05-06

Family

ID=7175794

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH129105D Expired DE576086C (en) Block shape with embedded reinforcement insert

Country Status (1)

Country Link
DE (1) DE576086C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2088495A1 (en) * 1970-05-11 1972-01-07 Foseco Trading Ag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2088495A1 (en) * 1970-05-11 1972-01-07 Foseco Trading Ag

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