NL6914642A - - Google Patents

Info

Publication number
NL6914642A
NL6914642A NL6914642A NL6914642A NL6914642A NL 6914642 A NL6914642 A NL 6914642A NL 6914642 A NL6914642 A NL 6914642A NL 6914642 A NL6914642 A NL 6914642A NL 6914642 A NL6914642 A NL 6914642A
Authority
NL
Netherlands
Application number
NL6914642A
Other versions
NL159026B (nl
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 filed Critical
Priority to NL6914642A priority Critical patent/NL159026B/xx
Priority to DE19691964725 priority patent/DE1964725B2/de
Publication of NL6914642A publication Critical patent/NL6914642A/xx
Publication of NL159026B publication Critical patent/NL159026B/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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/06—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes in openings, e.g. rolling-in
    • 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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/08—Tube expanders
    • B21D39/10—Tube expanders with rollers for expanding only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
NL6914642A 1969-09-26 1969-09-26 Pijpwals. NL159026B (nl)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL6914642A NL159026B (nl) 1969-09-26 1969-09-26 Pijpwals.
DE19691964725 DE1964725B2 (de) 1969-09-26 1969-12-23 Rohrwalzapparat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6914642A NL159026B (nl) 1969-09-26 1969-09-26 Pijpwals.

Publications (2)

Publication Number Publication Date
NL6914642A true NL6914642A (enrdf_load_stackoverflow) 1971-03-30
NL159026B NL159026B (nl) 1979-01-15

Family

ID=19808001

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6914642A NL159026B (nl) 1969-09-26 1969-09-26 Pijpwals.

Country Status (2)

Country Link
DE (1) DE1964725B2 (enrdf_load_stackoverflow)
NL (1) NL159026B (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
DE1964725C3 (enrdf_load_stackoverflow) 1975-01-16
DE1964725A1 (de) 1971-04-08
DE1964725B2 (de) 1974-06-12
NL159026B (nl) 1979-01-15

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: TECO TUBE EXP