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DE888986C - Extrusion press for the continuous pressing of pipes, in particular of cable sheaths - Google Patents

Extrusion press for the continuous pressing of pipes, in particular of cable sheaths

Info

Publication number
DE888986C
DE888986C DEF1145D DEF0001145D DE888986C DE 888986 C DE888986 C DE 888986C DE F1145 D DEF1145 D DE F1145D DE F0001145 D DEF0001145 D DE F0001145D DE 888986 C DE888986 C DE 888986C
Authority
DE
Germany
Prior art keywords
pipes
extrusion press
cable sheaths
continuous pressing
pressing
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
DEF1145D
Other languages
German (de)
Inventor
Ernst Dipl-Ing Emmerich
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.)
Felten and Guilleaume Carlswerk AG
Original Assignee
Felten and Guilleaume Carlswerk 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 Felten and Guilleaume Carlswerk AG filed Critical Felten and Guilleaume Carlswerk AG
Priority to DEF1145D priority Critical patent/DE888986C/en
Application granted granted Critical
Publication of DE888986C publication Critical patent/DE888986C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/22—Making metal-coated products; Making products from two or more metals
    • B21C23/24—Covering indefinite lengths of metal or non-metal material with a metal coating
    • B21C23/26—Applying metal coats to cables, e.g. to insulated electric cables
    • B21C23/30—Applying metal coats to cables, e.g. to insulated electric cables on continuously-operating extrusion presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Electric Cables (AREA)

Description

Strangpresse zum ununterbrochenen Pressen von Rohren, insbesondere von Kabelmänteln Zum uniunterbrochenen Strangpressen von Rohren, insbesondere von Kabelmänteln, aus in festem Zustand eingesetztem Werkstoff ist eine Strangpresse vorgeschlagen worden, welche vor dein Aufnehmier zwei oder mehrere endlose Gliederketten besitzt, -die den laufend zugeführten Werkstoff gleichzeitig von; zwei oder mehreren Seiten fest fassen und stetig in :den Aufnehmer einschieben. Durch den ununterbrochenen Vorschub dies Werkstoffes in den Aufnehmer wird dabei gleichzeitig der zum Pressen notwendige Druck erzeugt. Der Werkstoff wird in Form von Blöcken oder besser in Form von Stangen aufgegeben. Um das Einschieben des Werkstoffes zu erleichtern, ist vorzugsweise der Hohlraum des Aufnehmers auf der Aufgabeseite erweitert.Extrusion press for the continuous pressing of pipes, in particular of cable sheaths For continuous extrusion of pipes, especially of Cable sheaths, made of material used in the solid state, is an extrusion press It has been suggested which two or more endless link chains before you take up owns, -the continuously fed material at the same time of; two or more Grasp the sides firmly and steadily slide into: the transducer. Through the uninterrupted The feed of this material into the transducer is at the same time that for pressing necessary pressure generated. The material is in the form of blocks or better in Abandoned form of rods. To make it easier to insert the material, the cavity of the transducer is preferably widened on the feed side.

Nach der Erfindung wird die geschilderte Anordnung bei Strang-pressen angewendet, die zwei oder mehrere Aufniehmer besitzen, clie parallel zur Preßrichtung öder meinem spitzen Winkel zur Preßrichtung geneigt angeordnet sind: Das hat ,den besonderen Vorteil, da.ß die Reibung des Werkstoffes am Preßdom auf ein Mindestmaß herabgesetzt wird und daß es möglich ist, vollwanidige Blöcke zu verpressen, während man bisher ringförmige Blöcke einsetzen muß, die noch dazu für das Umpressen: von Kabeln in rings.tückförmige Blockteile unterteilt sein müssen. Außerdem ergibt die zur Preßrichtumg parälleleöder szhräg geneigte Anordnung der Aufnehmer .eirzre kleinere Umlenkung des Werkstoffes beim Pressen als bei mehrstiefeligen Pressen anderer Bauart:According to the invention, the described arrangement is used for extrusion presses used, which have two or more Aufniehmer, clie parallel to the pressing direction or are inclined at my acute angle to the direction of pressing: that has, that particular advantage that the friction of the material on the press dome is reduced to a minimum is reduced and that it is possible to press Vollwanidige blocks while so far you have to use ring-shaped blocks, which are also used for pressing: from Cables must be divided into ring-shaped block parts. Also results the To the Preßrichtumg parälleleöder szhräg inclined arrangement of the transducers .eirzre smaller ones Redirection of the material when pressing than with multi-boot presses of other types:

Claims (1)

PATENTAN1SPPUCII: Strar!gpressie zum uniunterbrochene;n Her- stellern von Rohren, insbesondere von Kabel- m.änteln, aus in festem Zustand @eingeseztem Werkstoff, welche vor dem Aufnehmer zwei
oder mehrere endlose Gliederketten besitzt, die den Werkstoff untmterbrochen in den. Auf- nehmier vorschieben und :so den Preßdruick er- zeugen, gekennzeichnet durch Mindestens, zwei auf einen gemeinsamen Preßkopf arbieitende Aufnehm,#ar, die parallel zur Preßrichtungoder meinem spitzen Winkel zur Preßrichtang gerieigt angeordnet sind. Ang ezogei::@e Druckschriften Deutsche Patenitschrift Nr. 852 83z.
PATENTAN1SPPUCII: Strar! Gpressie for uninterrupted; n Her- of pipes, especially of cable coats, made of in a solid state @ used Material, which in front of the transducer two
or has several endless link chains that the material uninterrupted in the. On- take it forward and: so the press beget, characterized by at least, two arbieitende on a common press head Pick up, # ar, parallel to the pressing direction or my acute angle to the Preßrichtang are arranged straight. Ang ezogei :: @ e publications German patent specification No. 852 83z.
DEF1145D 1940-08-14 1940-08-14 Extrusion press for the continuous pressing of pipes, in particular of cable sheaths Expired DE888986C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF1145D DE888986C (en) 1940-08-14 1940-08-14 Extrusion press for the continuous pressing of pipes, in particular of cable sheaths

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF1145D DE888986C (en) 1940-08-14 1940-08-14 Extrusion press for the continuous pressing of pipes, in particular of cable sheaths

Publications (1)

Publication Number Publication Date
DE888986C true DE888986C (en) 1953-10-19

Family

ID=7082734

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF1145D Expired DE888986C (en) 1940-08-14 1940-08-14 Extrusion press for the continuous pressing of pipes, in particular of cable sheaths

Country Status (1)

Country Link
DE (1) DE888986C (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE852832C (en) * 1940-01-20 1952-10-20 Felten & Guilleaume Carlswerk Extrusion press for the continuous production of tubes, in particular cable sheaths

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE852832C (en) * 1940-01-20 1952-10-20 Felten & Guilleaume Carlswerk Extrusion press for the continuous production of tubes, in particular cable sheaths

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