GB1526072A - Process for producing pipe blooms - Google Patents

Process for producing pipe blooms

Info

Publication number
GB1526072A
GB1526072A GB3041475A GB3041475A GB1526072A GB 1526072 A GB1526072 A GB 1526072A GB 3041475 A GB3041475 A GB 3041475A GB 3041475 A GB3041475 A GB 3041475A GB 1526072 A GB1526072 A GB 1526072A
Authority
GB
United Kingdom
Prior art keywords
blooms
producing pipe
producing
pipe
pipe blooms
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
GB3041475A
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.)
KOCKS J
Original Assignee
KOCKS J
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 J filed Critical KOCKS J
Publication of GB1526072A publication Critical patent/GB1526072A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D13/00—Centrifugal casting; Casting by using centrifugal force
    • B22D13/02—Centrifugal casting; Casting by using centrifugal force of elongated solid or hollow bodies, e.g. pipes, in moulds rotating around their longitudinal axis
    • 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
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • 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
    • B21C45/00—Separating mandrels from work or vice versa
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/10—Piercing billets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Continuous Casting (AREA)
GB3041475A 1974-07-19 1975-07-21 Process for producing pipe blooms Expired GB1526072A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742434850 DE2434850C3 (en) 1974-07-19 1974-07-19 Process for the manufacture of tubular blanks

Publications (1)

Publication Number Publication Date
GB1526072A true GB1526072A (en) 1978-09-27

Family

ID=5921031

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3041475A Expired GB1526072A (en) 1974-07-19 1975-07-21 Process for producing pipe blooms

Country Status (4)

Country Link
JP (1) JPS5137037A (en)
DE (1) DE2434850C3 (en)
FR (1) FR2278430A1 (en)
GB (1) GB1526072A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105903942A (en) * 2016-07-02 2016-08-31 徐华林 Pouring device for casting of casting mold

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2402497A1 (en) * 1977-09-12 1979-04-06 Kabel Metallwerke Ghh Mfr. of long conductor with asymmetric longitudinal holes - uses progressive refining, drawing or rolling interposed by hole drilling
JPS5950359A (en) * 1982-09-14 1984-03-23 Nisshin Flour Milling Co Ltd Tablet type catalyst for determination of crude protein
US4722866A (en) * 1985-04-09 1988-02-02 Georgia-Pacific Corporation Fire resistant gypsum board
US4664707A (en) * 1985-04-09 1987-05-12 Georgia-Pacific Corporation Fire resistant gypsum composition
DE102011111423B4 (en) * 2011-08-23 2020-02-06 Volkswagen Aktiengesellschaft Method and device for producing a recess in a cast component

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE329235C (en) * 1918-08-01 1920-11-20 Huettenbetr Abteilung Duesseld Process for the production of perforated metal pipe blocks for the production of seamless pipes
US3773104A (en) * 1970-06-05 1973-11-20 F Kocks Apparatus for casting metals

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105903942A (en) * 2016-07-02 2016-08-31 徐华林 Pouring device for casting of casting mold

Also Published As

Publication number Publication date
JPS5137037A (en) 1976-03-29
FR2278430B1 (en) 1982-08-13
DE2434850A1 (en) 1976-02-05
DE2434850B2 (en) 1980-09-25
FR2278430A1 (en) 1976-02-13
JPS5422180B2 (en) 1979-08-04
DE2434850C3 (en) 1981-05-27

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee
PCPE Delete 'patent ceased' from journal

Free format text: 4908,PAGE 986

PCNP Patent ceased through non-payment of renewal fee