DE134558C - - Google Patents

Info

Publication number
DE134558C
DE134558C DENDAT134558D DE134558DA DE134558C DE 134558 C DE134558 C DE 134558C DE NDAT134558 D DENDAT134558 D DE NDAT134558D DE 134558D A DE134558D A DE 134558DA DE 134558 C DE134558 C DE 134558C
Authority
DE
Germany
Prior art keywords
jaws
plates
pipe
shaft
shafts
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
DENDAT134558D
Other languages
German (de)
English (en)
Publication of DE134558C publication Critical patent/DE134558C/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
    • B21D15/00—Corrugating tubes
    • B21D15/04—Corrugating tubes transversely, e.g. helically
    • B21D15/06—Corrugating tubes transversely, e.g. helically annularly

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
DENDAT134558D Active DE134558C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE134558C true DE134558C (enrdf_load_stackoverflow)

Family

ID=402671

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT134558D Active DE134558C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE134558C (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1120409B (de) * 1954-08-12 1961-12-28 James Phineas Zallea Verfahren zum Erzeugen von Ringwellen mit ausgebauchtem Profil an Metallrohren
US3353389A (en) * 1964-04-10 1967-11-21 Calumet & Hecla Apparatus for use in corrugating metal hose

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1120409B (de) * 1954-08-12 1961-12-28 James Phineas Zallea Verfahren zum Erzeugen von Ringwellen mit ausgebauchtem Profil an Metallrohren
US3353389A (en) * 1964-04-10 1967-11-21 Calumet & Hecla Apparatus for use in corrugating metal hose

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