IT7949711A0 - SLOTTING MACHINE FOR THE PRODUCTION OF SEAMLESS PIPE - Google Patents

SLOTTING MACHINE FOR THE PRODUCTION OF SEAMLESS PIPE

Info

Publication number
IT7949711A0
IT7949711A0 IT7949711A IT4971179A IT7949711A0 IT 7949711 A0 IT7949711 A0 IT 7949711A0 IT 7949711 A IT7949711 A IT 7949711A IT 4971179 A IT4971179 A IT 4971179A IT 7949711 A0 IT7949711 A0 IT 7949711A0
Authority
IT
Italy
Prior art keywords
production
seamless pipe
slotting machine
slotting
machine
Prior art date
Application number
IT7949711A
Other languages
Italian (it)
Other versions
IT1118189B (en
Inventor
Bernhard Terdenge
Original Assignee
Kocks Gmbh Friedrich
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 Kocks Gmbh Friedrich filed Critical Kocks Gmbh Friedrich
Publication of IT7949711A0 publication Critical patent/IT7949711A0/en
Application granted granted Critical
Publication of IT1118189B publication Critical patent/IT1118189B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
    • B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles
    • B21C1/24—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles by means of mandrels
    • B21C1/26—Push-bench drawing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
    • B21C1/34—Guiding or supporting the material or mandrels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
  • Metal Extraction Processes (AREA)
  • Making Paper Articles (AREA)
IT49711/79A 1978-10-19 1979-07-10 SLOTTING MACHINE FOR THE PRODUCTION OF PIPES WITHOUT WELDING IT1118189B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2845547A DE2845547C2 (en) 1978-10-19 1978-10-19 Push bench for producing seamless pipes

Publications (2)

Publication Number Publication Date
IT7949711A0 true IT7949711A0 (en) 1979-07-10
IT1118189B IT1118189B (en) 1986-02-24

Family

ID=6052585

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49711/79A IT1118189B (en) 1978-10-19 1979-07-10 SLOTTING MACHINE FOR THE PRODUCTION OF PIPES WITHOUT WELDING

Country Status (4)

Country Link
DE (1) DE2845547C2 (en)
FR (1) FR2439049B1 (en)
GB (1) GB2034224B (en)
IT (1) IT1118189B (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE648465C (en) * 1937-07-31 Oskar Roeber Device for guiding the push rod at a pipe push bench
US600013A (en) * 1898-03-01 Tube-drawing machine
US1758413A (en) * 1928-04-05 1930-05-13 Ralph C Stiefel Mandrel-bar-supporting apparatus for piercing mills
FR721443A (en) * 1930-09-08 1932-03-03 Meer A G Maschf Hot drawing bench with guides in the die support
US2050048A (en) * 1934-12-29 1936-08-04 Nat Tube Co Guide device
FR802987A (en) * 1935-03-07 1936-09-19 Demag Ag Push-up bench with guides arranged in the drawing support
FR853726A (en) * 1938-05-02 1940-03-27 Mannesmann Roehren Werke Ag Adjustable guide device for shanks with mandrels, particularly applicable to drawbars for pipes and other similar machines
US2243382A (en) * 1939-03-08 1941-05-27 Tube Ind Participation Ltd Push bench apparatus
DE804925C (en) * 1949-01-18 1951-05-04 Kocks Gmbh Friedrich Mandrel and shaft rod guide for pipe push bars
FR1308822A (en) * 1960-12-07 1962-11-09 Blaw Knox Co Mandrel Wedge Device for Seamless Tube Making Machine
US3358490A (en) * 1964-12-11 1967-12-19 United States Steel Corp Steadier for mandrel bar and tube shell

Also Published As

Publication number Publication date
FR2439049A1 (en) 1980-05-16
GB2034224A (en) 1980-06-04
DE2845547A1 (en) 1980-04-24
FR2439049B1 (en) 1986-04-04
IT1118189B (en) 1986-02-24
DE2845547C2 (en) 1982-08-19
GB2034224B (en) 1982-09-15

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