NL4093C - - Google Patents

Info

Publication number
NL4093C
NL4093C NL4093DA NL4093C NL 4093 C NL4093 C NL 4093C NL 4093D A NL4093D A NL 4093DA NL 4093 C NL4093 C NL 4093C
Authority
NL
Netherlands
Application number
Publication of NL4093C publication Critical patent/NL4093C/xx

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
    • B21D15/02—Corrugating tubes longitudinally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/36—Bending and joining, e.g. for making hollow articles
    • B29C53/38—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
    • B29C53/385—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges using several sheets to form the circumference

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
NL4093D NL4093C (en)

Publications (1)

Publication Number Publication Date
NL4093C true NL4093C (en)

Family

ID=1774615

Family Applications (1)

Application Number Title Priority Date Filing Date
NL4093D NL4093C (en)

Country Status (1)

Country Link
NL (1) NL4093C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3170427A (en) * 1962-12-03 1965-02-23 Abbey Etna Machine Co Strip edge guide device for tube mills

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3170427A (en) * 1962-12-03 1965-02-23 Abbey Etna Machine Co Strip edge guide device for tube mills

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