DE231836C - - Google Patents

Info

Publication number
DE231836C
DE231836C DENDAT231836D DE231836DA DE231836C DE 231836 C DE231836 C DE 231836C DE NDAT231836 D DENDAT231836 D DE NDAT231836D DE 231836D A DE231836D A DE 231836DA DE 231836 C DE231836 C DE 231836C
Authority
DE
Germany
Prior art keywords
bending
turntable
pin
pressure roller
template
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.)
Active
Application number
DENDAT231836D
Other languages
German (de)
English (en)
Publication of DE231836C publication Critical patent/DE231836C/de
Active 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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/06—Bending into helical or spiral form; Forming a succession of return bends, e.g. serpentine form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
DENDAT231836D Active DE231836C (fr)

Publications (1)

Publication Number Publication Date
DE231836C true DE231836C (fr)

Family

ID=491909

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT231836D Active DE231836C (fr)

Country Status (1)

Country Link
DE (1) DE231836C (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2762415A (en) * 1951-12-27 1956-09-11 Imp Brass Mfg Co Tube bending tool
FR2350155A1 (fr) * 1976-05-06 1977-12-02 Arenco Parts Ab Machine a cintrer les tubes
FR2376707A1 (fr) * 1977-01-07 1978-08-04 Wheeler Carolea Appareil de cintrage d'une bande mince flexible et etroite
DE3912244A1 (de) * 1989-04-14 1990-10-18 Pulzer Biegetechnik Gmbh Vorrichtung zum biegen von stangenfoermigem material bereichsweise in die form einer spirale

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2762415A (en) * 1951-12-27 1956-09-11 Imp Brass Mfg Co Tube bending tool
FR2350155A1 (fr) * 1976-05-06 1977-12-02 Arenco Parts Ab Machine a cintrer les tubes
FR2376707A1 (fr) * 1977-01-07 1978-08-04 Wheeler Carolea Appareil de cintrage d'une bande mince flexible et etroite
DE3912244A1 (de) * 1989-04-14 1990-10-18 Pulzer Biegetechnik Gmbh Vorrichtung zum biegen von stangenfoermigem material bereichsweise in die form einer spirale

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