ES191969Y - Perfeccionamientos en maquinas curvadoras de tubo. - Google Patents

Perfeccionamientos en maquinas curvadoras de tubo.

Info

Publication number
ES191969Y
ES191969Y ES1973191969U ES191969U ES191969Y ES 191969 Y ES191969 Y ES 191969Y ES 1973191969 U ES1973191969 U ES 1973191969U ES 191969 U ES191969 U ES 191969U ES 191969 Y ES191969 Y ES 191969Y
Authority
ES
Spain
Prior art keywords
tube bending
bending machines
machines
tube
bending
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
Application number
ES1973191969U
Other languages
English (en)
Other versions
ES191969U (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HERRERO PEINADO
Original Assignee
HERRERO PEINADO
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 by HERRERO PEINADO filed Critical HERRERO PEINADO
Priority to ES1973191969U priority Critical patent/ES191969Y/es
Priority to NL7400898A priority patent/NL7400898A/xx
Publication of ES191969U publication Critical patent/ES191969U/es
Application granted granted Critical
Publication of ES191969Y publication Critical patent/ES191969Y/es
Expired 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
    • B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
    • 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
    • B21D7/12—Bending rods, profiles, or tubes with program control
    • 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
    • B21D9/00—Bending tubes using mandrels or the like
    • B21D9/04—Bending tubes using mandrels or the like the mandrel being rigid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
ES1973191969U 1973-05-29 1973-05-29 Perfeccionamientos en maquinas curvadoras de tubo. Expired ES191969Y (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES1973191969U ES191969Y (es) 1973-05-29 1973-05-29 Perfeccionamientos en maquinas curvadoras de tubo.
NL7400898A NL7400898A (es) 1973-05-29 1974-01-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1973191969U ES191969Y (es) 1973-05-29 1973-05-29 Perfeccionamientos en maquinas curvadoras de tubo.

Publications (2)

Publication Number Publication Date
ES191969U ES191969U (es) 1974-08-16
ES191969Y true ES191969Y (es) 1974-12-16

Family

ID=8362449

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1973191969U Expired ES191969Y (es) 1973-05-29 1973-05-29 Perfeccionamientos en maquinas curvadoras de tubo.

Country Status (2)

Country Link
ES (1) ES191969Y (es)
NL (1) NL7400898A (es)

Also Published As

Publication number Publication date
NL7400898A (es) 1974-12-03
ES191969U (es) 1974-08-16

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