NL167340C - PIPE BENDING MACHINE. - Google Patents

PIPE BENDING MACHINE.

Info

Publication number
NL167340C
NL167340C NL7901024.A NL7901024A NL167340C NL 167340 C NL167340 C NL 167340C NL 7901024 A NL7901024 A NL 7901024A NL 167340 C NL167340 C NL 167340C
Authority
NL
Netherlands
Prior art keywords
bending machine
pipe bending
pipe
machine
bending
Prior art date
Application number
NL7901024.A
Other languages
Dutch (nl)
Other versions
NL7901024A (en
NL167340B (en
Inventor
Eugeny Nikolaevich Moshnin
Alexei Fedorovich Nistratov
Stanislav Ivanovich Yanov
Raisa Ivanovna Goncharova
Zoya Mikhailovna Frolkina
Original Assignee
Tsniitmash
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 Tsniitmash filed Critical Tsniitmash
Priority to NL7901024.A priority Critical patent/NL167340C/en
Publication of NL7901024A publication Critical patent/NL7901024A/en
Publication of NL167340B publication Critical patent/NL167340B/en
Application granted granted Critical
Publication of NL167340C publication Critical patent/NL167340C/en

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
    • B21D7/025—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member and pulling or pushing the ends of the work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
NL7901024.A 1976-01-16 1979-02-09 PIPE BENDING MACHINE. NL167340C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7901024.A NL167340C (en) 1976-01-16 1979-02-09 PIPE BENDING MACHINE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7600411A NL7600411A (en) 1976-01-16 1976-01-16 Large dia pipe bending machine - has eccentric clamping jaws and discs connected to traction mechanism
NL7901024.A NL167340C (en) 1976-01-16 1979-02-09 PIPE BENDING MACHINE.

Publications (3)

Publication Number Publication Date
NL7901024A NL7901024A (en) 1979-06-29
NL167340B NL167340B (en) 1981-07-16
NL167340C true NL167340C (en) 1981-12-16

Family

ID=19825451

Family Applications (2)

Application Number Title Priority Date Filing Date
NL7600411A NL7600411A (en) 1976-01-16 1976-01-16 Large dia pipe bending machine - has eccentric clamping jaws and discs connected to traction mechanism
NL7901024.A NL167340C (en) 1976-01-16 1979-02-09 PIPE BENDING MACHINE.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL7600411A NL7600411A (en) 1976-01-16 1976-01-16 Large dia pipe bending machine - has eccentric clamping jaws and discs connected to traction mechanism

Country Status (1)

Country Link
NL (2) NL7600411A (en)

Also Published As

Publication number Publication date
NL7600411A (en) 1977-07-19
NL7901024A (en) 1979-06-29
NL167340B (en) 1981-07-16

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee