SE446694B - "pluggdragbenk for dragning av ror" - Google Patents

"pluggdragbenk for dragning av ror"

Info

Publication number
SE446694B
SE446694B SE8008506A SE8008506A SE446694B SE 446694 B SE446694 B SE 446694B SE 8008506 A SE8008506 A SE 8008506A SE 8008506 A SE8008506 A SE 8008506A SE 446694 B SE446694 B SE 446694B
Authority
SE
Sweden
Prior art keywords
plug
rod
pulling
bearing
pull
Prior art date
Application number
SE8008506A
Other languages
English (en)
Swedish (sv)
Other versions
SE8008506L (sv
Inventor
F-J Hartmann
H Hefendehl
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 SE8008506L publication Critical patent/SE8008506L/
Publication of SE446694B publication Critical patent/SE446694B/sv

Links

Classifications

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
SE8008506A 1979-12-07 1980-12-04 "pluggdragbenk for dragning av ror" SE446694B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792949222 DE2949222A1 (de) 1979-12-07 1979-12-07 Stopfenziehbank

Publications (2)

Publication Number Publication Date
SE8008506L SE8008506L (sv) 1981-06-08
SE446694B true SE446694B (sv) 1986-10-06

Family

ID=6087810

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8008506A SE446694B (sv) 1979-12-07 1980-12-04 "pluggdragbenk for dragning av ror"

Country Status (4)

Country Link
DE (1) DE2949222A1 (enrdf_load_stackoverflow)
ES (2) ES8200245A1 (enrdf_load_stackoverflow)
FR (1) FR2471228B1 (enrdf_load_stackoverflow)
SE (1) SE446694B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113198861B (zh) * 2021-04-24 2022-10-04 天津市盈隆无缝钢管工贸有限公司 一种用于无缝钢管生产的高效型冷拔机

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US600013A (en) * 1898-03-01 Tube-drawing machine
DE448727C (de) * 1927-08-29 Heckmann Akt Ges C Vorrichtung zum Einbringen des Ziehdorns in ein zu ziehendes Rohr
US431041A (en) * 1890-07-01 Machine for making tubes
FR328361A (fr) * 1903-01-08 1903-07-09 Thomas Budworth Sharp Appareil perfectionné pour la fabrication des tubes en acier, en cuivre et autres métaux
FR472124A (fr) * 1913-05-13 1914-11-24 Josef Bachem Dispositif pour le tréfilage des tuyaux
US1841350A (en) * 1930-09-29 1932-01-12 Nat Electric Prod Corp Tube drawing machine
DE697552C (de) * 1935-09-07 1940-10-16 Adolf Kreuser G M B H Stossdornunterstuetzung fuer liegende Rohrstossbaenke
DE896633C (de) * 1939-05-04 1953-11-12 Westdeutsche Mannesmannroehren Dornfuehrung fuer Rohrstossbaenke

Also Published As

Publication number Publication date
DE2949222A1 (de) 1981-06-11
DE2949222C2 (enrdf_load_stackoverflow) 1987-07-30
ES8200577A1 (es) 1981-11-01
ES497483A0 (es) 1981-10-16
FR2471228A1 (fr) 1981-06-19
SE8008506L (sv) 1981-06-08
ES8200245A1 (es) 1981-10-16
ES498751A0 (es) 1981-11-01
FR2471228B1 (fr) 1986-04-11

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