DE34076C - Innovations in pressure pieces for bending machines - Google Patents

Innovations in pressure pieces for bending machines

Info

Publication number
DE34076C
DE34076C DENDAT34076D DE34076DA DE34076C DE 34076 C DE34076 C DE 34076C DE NDAT34076 D DENDAT34076 D DE NDAT34076D DE 34076D A DE34076D A DE 34076DA DE 34076 C DE34076 C DE 34076C
Authority
DE
Germany
Prior art keywords
innovations
pressure pieces
bending machines
pieces
pipes
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 - Lifetime
Application number
DENDAT34076D
Other languages
German (de)
Original Assignee
E. M. ECKARDT in Dresden
Publication of DE34076C publication Critical patent/DE34076C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Description

Hierzu ι Blatt'Zeichnungen.For this purpose ι sheet 'drawings.

BERLIN GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN PRINTED IN THE REICHSDRUCKEREI.

Claims (1)

Patent-Anspruch:Patent claim: An der unter No. 30637 patentirten Maschine die Anordnung der drehbar beweglichen Druckstücke b bezw. f, welche entweder in den gezahnten Einsatzstücken α (Fig. 1 und 2) oder direct' in dem mit halbkreisförmigen Zähnen versehenen Ansatz c gelagert sind, um eine zu grofse Beanspruchung der zu biegenden Rohre an den Angriffspunkten zu vermeiden.At the under No. 30637 patented machine the arrangement of the rotatably movable pressure pieces b respectively. f, which are mounted either in the toothed inserts α (FIGS. 1 and 2) or directly in the projection c provided with semicircular teeth, in order to avoid excessive stress on the pipes to be bent at the points of application.
DENDAT34076D Innovations in pressure pieces for bending machines Expired - Lifetime DE34076C (en)

Publications (1)

Publication Number Publication Date
DE34076C true DE34076C (en)

Family

ID=310012

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT34076D Expired - Lifetime DE34076C (en) Innovations in pressure pieces for bending machines

Country Status (1)

Country Link
DE (1) DE34076C (en)

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