GB2034224B - Push benches - Google Patents

Push benches

Info

Publication number
GB2034224B
GB2034224B GB7936120A GB7936120A GB2034224B GB 2034224 B GB2034224 B GB 2034224B GB 7936120 A GB7936120 A GB 7936120A GB 7936120 A GB7936120 A GB 7936120A GB 2034224 B GB2034224 B GB 2034224B
Authority
GB
United Kingdom
Prior art keywords
benches
push
push benches
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
GB7936120A
Other versions
GB2034224A (en
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.)
Friedrich Kocks GmbH and Co
Original Assignee
Friedrich Kocks GmbH and Co
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 Friedrich Kocks GmbH and Co filed Critical Friedrich Kocks GmbH and Co
Publication of GB2034224A publication Critical patent/GB2034224A/en
Application granted granted Critical
Publication of GB2034224B publication Critical patent/GB2034224B/en
Expired legal-status Critical Current

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)
GB7936120A 1978-10-19 1979-10-18 Push benches Expired GB2034224B (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
GB2034224A GB2034224A (en) 1980-06-04
GB2034224B true GB2034224B (en) 1982-09-15

Family

ID=6052585

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7936120A Expired GB2034224B (en) 1978-10-19 1979-10-18 Push benches

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
IT7949711A0 (en) 1979-07-10
DE2845547A1 (en) 1980-04-24
FR2439049B1 (en) 1986-04-04
IT1118189B (en) 1986-02-24
DE2845547C2 (en) 1982-08-19

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee