GB2048144B - Expander tool for pipe jointing - Google Patents

Expander tool for pipe jointing

Info

Publication number
GB2048144B
GB2048144B GB7915346A GB7915346A GB2048144B GB 2048144 B GB2048144 B GB 2048144B GB 7915346 A GB7915346 A GB 7915346A GB 7915346 A GB7915346 A GB 7915346A GB 2048144 B GB2048144 B GB 2048144B
Authority
GB
United Kingdom
Prior art keywords
expander tool
pipe jointing
jointing
pipe
expander
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
GB7915346A
Other versions
GB2048144A (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.)
Oskinen K L J
Original Assignee
Oskinen K L 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 Oskinen K L J filed Critical Oskinen K L J
Priority to GB7915346A priority Critical patent/GB2048144B/en
Publication of GB2048144A publication Critical patent/GB2048144A/en
Application granted granted Critical
Publication of GB2048144B publication Critical patent/GB2048144B/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
    • 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
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
    • B21C37/29—Making branched pieces, e.g. T-pieces
    • B21C37/298—Forming collars by flow-drilling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
GB7915346A 1979-05-03 1979-05-03 Expander tool for pipe jointing Expired GB2048144B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7915346A GB2048144B (en) 1979-05-03 1979-05-03 Expander tool for pipe jointing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7915346A GB2048144B (en) 1979-05-03 1979-05-03 Expander tool for pipe jointing

Publications (2)

Publication Number Publication Date
GB2048144A GB2048144A (en) 1980-12-10
GB2048144B true GB2048144B (en) 1983-02-16

Family

ID=10504919

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7915346A Expired GB2048144B (en) 1979-05-03 1979-05-03 Expander tool for pipe jointing

Country Status (1)

Country Link
GB (1) GB2048144B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI834415A (en) * 1983-12-02 1985-06-03 Serlachius Oy BORRSTYRNING- FLAENSBILDNINGSANORDNING.

Also Published As

Publication number Publication date
GB2048144A (en) 1980-12-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee