GB1129589A - Mandrels for use in the production of tubes - Google Patents

Mandrels for use in the production of tubes

Info

Publication number
GB1129589A
GB1129589A GB54868/65A GB5486865A GB1129589A GB 1129589 A GB1129589 A GB 1129589A GB 54868/65 A GB54868/65 A GB 54868/65A GB 5486865 A GB5486865 A GB 5486865A GB 1129589 A GB1129589 A GB 1129589A
Authority
GB
United Kingdom
Prior art keywords
mandrels
tubes
production
mandrel
holding
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
GB54868/65A
Inventor
Alec John Jones
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.)
TI Group Services Ltd
Original Assignee
TI Group Services Ltd
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
Priority to FR966768A priority Critical patent/FR1385926A/en
Application filed by TI Group Services Ltd filed Critical TI Group Services Ltd
Priority to GB54868/65A priority patent/GB1129589A/en
Priority to DET21779U priority patent/DE1956608U/en
Priority to FR88436A priority patent/FR91666E/en
Priority to US604428A priority patent/US3452584A/en
Publication of GB1129589A publication Critical patent/GB1129589A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B25/00—Mandrels for metal tube rolling mills, e.g. mandrels of the types used in the methods covered by group B21B17/00; Accessories or auxiliary means therefor ; Construction of, or alloys for, mandrels or plugs
    • 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
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
    • B21C3/16—Mandrels; Mounting or adjusting same
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/60—Biased catch or latch

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

1,129,589. Rolling mill details. T.I. (GROUP SERVICES) Ltd. 24 Dec., 1965, No. 54868/65. Addition to 987,512. Heading B3M. The mandrel and plug connection of the parent Specification is modified by providing a resilient plate 15 held in slot 13a by a pin or screw 16, the ends 15b of the limbs 15a of the plate holding the mandrel and plug together, and a roller 17 being provided for holding ends 15b in the required positions.
GB54868/65A 1963-03-12 1965-12-24 Mandrels for use in the production of tubes Expired GB1129589A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR966768A FR1385926A (en) 1963-03-12 1964-03-10 Mandrel for tube manufacturing
GB54868/65A GB1129589A (en) 1965-12-24 1965-12-24 Mandrels for use in the production of tubes
DET21779U DE1956608U (en) 1965-12-24 1966-12-21 THORN FOR USE IN THE MANUFACTURE OF PIPES.
FR88436A FR91666E (en) 1963-03-12 1966-12-22 Mandrel for tube manufacturing
US604428A US3452584A (en) 1965-12-24 1966-12-23 Mandrels for use in the production of tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB54868/65A GB1129589A (en) 1965-12-24 1965-12-24 Mandrels for use in the production of tubes

Publications (1)

Publication Number Publication Date
GB1129589A true GB1129589A (en) 1968-10-09

Family

ID=10472298

Family Applications (1)

Application Number Title Priority Date Filing Date
GB54868/65A Expired GB1129589A (en) 1963-03-12 1965-12-24 Mandrels for use in the production of tubes

Country Status (3)

Country Link
US (1) US3452584A (en)
DE (1) DE1956608U (en)
GB (1) GB1129589A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4483638A (en) * 1981-05-29 1984-11-20 Vallourec Device for fixing a piercing or expanding plug to a piercing or expanding bar
US5145275A (en) * 1991-12-31 1992-09-08 Claude Alain Truss beam coupler
US6036398A (en) * 1998-06-22 2000-03-14 Theodorou; Antonis Extruded frame member for structural connection and method of forming same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1989507A (en) * 1933-05-03 1935-01-29 Diescher Tube Mills Inc Rolling mill mandrel
US2167424A (en) * 1938-03-29 1939-07-25 Nat Tube Co Pipe or tube making
US2257979A (en) * 1939-12-23 1941-10-07 Globe Union Inc Combined shaft bearing and coupling
GB987512A (en) * 1963-03-12 1965-03-31 Ti Group Services Ltd Mandrels for use in the production of tubes

Also Published As

Publication number Publication date
US3452584A (en) 1969-07-01
DE1956608U (en) 1967-03-09

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