NL172414B - SCRAPING DEVICE FOR REMOVING THE INTERNAL WELDING BACK ON TUBES WELDED SEPARATELY. - Google Patents

SCRAPING DEVICE FOR REMOVING THE INTERNAL WELDING BACK ON TUBES WELDED SEPARATELY.

Info

Publication number
NL172414B
NL172414B NL7601198A NL7601198A NL172414B NL 172414 B NL172414 B NL 172414B NL 7601198 A NL7601198 A NL 7601198A NL 7601198 A NL7601198 A NL 7601198A NL 172414 B NL172414 B NL 172414B
Authority
NL
Netherlands
Prior art keywords
scraping device
internal welding
welding back
tubes welded
welded separately
Prior art date
Application number
NL7601198A
Other languages
Dutch (nl)
Other versions
NL172414C (en
NL7601198A (en
Original Assignee
Benteler Werke Ag
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 Benteler Werke Ag filed Critical Benteler Werke Ag
Publication of NL7601198A publication Critical patent/NL7601198A/en
Publication of NL172414B publication Critical patent/NL172414B/en
Application granted granted Critical
Publication of NL172414C publication Critical patent/NL172414C/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
    • B23D79/02—Machines or devices for scraping
    • B23D79/021—Machines or devices for scraping for removing welding, brazing or soldering burrs, e.g. flash, on pipes or rods
    • B23D79/023—Machines or devices for scraping for removing welding, brazing or soldering burrs, e.g. flash, on pipes or rods internally

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Cleaning In General (AREA)
NL7601198A 1975-03-21 1976-02-05 SCRAPING DEVICE FOR REMOVING THE INTERNAL WELDING BACK ON TUBES WELDED SEPARATELY. NL172414C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752512486 DE2512486C2 (en) 1975-03-21 1975-03-21 Device for removing the inner burr from longitudinally welded pipes

Publications (3)

Publication Number Publication Date
NL7601198A NL7601198A (en) 1976-09-23
NL172414B true NL172414B (en) 1983-04-05
NL172414C NL172414C (en) 1983-09-01

Family

ID=5942062

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7601198A NL172414C (en) 1975-03-21 1976-02-05 SCRAPING DEVICE FOR REMOVING THE INTERNAL WELDING BACK ON TUBES WELDED SEPARATELY.

Country Status (6)

Country Link
AT (1) AT356476B (en)
BE (1) BE838406A (en)
DE (1) DE2512486C2 (en)
FR (1) FR2304430A1 (en)
IT (1) IT1053439B (en)
NL (1) NL172414C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018005356A1 (en) 2018-07-05 2020-01-09 Neumayer Tekfor Engineering Gmbh Method and device for manufacturing a tube and tube made accordingly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2286513A (en) * 1940-12-05 1942-06-16 Republic Steel Corp Inside flash remover
AT305738B (en) * 1970-01-27 1973-03-12 Nova Hut Klementa Gottwalda Na Device for cutting off the inner ridge of longitudinally welded pipes by means of a rotating disc chisel
US3740161A (en) * 1970-05-18 1973-06-19 Valeron Corp Automatic cutting tool adjustment means and method

Also Published As

Publication number Publication date
AT356476B (en) 1980-04-25
NL172414C (en) 1983-09-01
FR2304430B1 (en) 1980-03-14
NL7601198A (en) 1976-09-23
IT1053439B (en) 1981-08-31
ATA35476A (en) 1979-09-15
FR2304430A1 (en) 1976-10-15
DE2512486A1 (en) 1976-10-07
DE2512486C2 (en) 1982-04-15
BE838406A (en) 1976-05-28

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Legal Events

Date Code Title Description
BB 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