GB8908025D0 - Producing a thread on a tube - Google Patents

Producing a thread on a tube

Info

Publication number
GB8908025D0
GB8908025D0 GB898908025A GB8908025A GB8908025D0 GB 8908025 D0 GB8908025 D0 GB 8908025D0 GB 898908025 A GB898908025 A GB 898908025A GB 8908025 A GB8908025 A GB 8908025A GB 8908025 D0 GB8908025 D0 GB 8908025D0
Authority
GB
United Kingdom
Prior art keywords
thread
producing
tube
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.)
Withdrawn
Application number
GB898908025A
Other versions
GB2220160A (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.)
Individual
Original Assignee
Individual
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 claimed from GB888808289A external-priority patent/GB8808289D0/en
Priority claimed from GB888808565A external-priority patent/GB8808565D0/en
Application filed by Individual filed Critical Individual
Publication of GB8908025D0 publication Critical patent/GB8908025D0/en
Publication of GB2220160A publication Critical patent/GB2220160A/en
Withdrawn legal-status Critical Current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
    • B21C37/20—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls
    • B21C37/207—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls with helical guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/56—Making machine elements screw-threaded elements
GB8908025A 1988-04-08 1989-04-10 Producing a thread on a tube Withdrawn GB2220160A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888808289A GB8808289D0 (en) 1988-04-08 1988-04-08 Producing tread on tube
GB888808565A GB8808565D0 (en) 1988-04-12 1988-04-12 Producing thread on tube

Publications (2)

Publication Number Publication Date
GB8908025D0 true GB8908025D0 (en) 1989-05-24
GB2220160A GB2220160A (en) 1990-01-04

Family

ID=26293755

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8908025A Withdrawn GB2220160A (en) 1988-04-08 1989-04-10 Producing a thread on a tube

Country Status (2)

Country Link
EP (1) EP0336783A3 (en)
GB (1) GB2220160A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001276956A (en) * 2000-03-30 2001-10-09 Somic Ishikawa Inc Manufacturing method of ball joint and its housing
DE102004004233C5 (en) * 2004-01-27 2012-07-19 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Method and device for producing an expansion screw

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US638962A (en) * 1899-07-01 1899-12-12 Salomon Frank Swaging screw-threads.
FR1187602A (en) * 1950-06-16 1959-09-14 Internal or external threading process for tubes
US2862215A (en) * 1954-07-13 1958-12-02 Red Lion Cabinet Company Machine for forming threads within a metallic tube by swaging
US3006003A (en) * 1959-04-15 1961-10-31 United Carr Fastener Corp Method of swaging interrupted threads in a sheet metal nut
FR82239E (en) * 1962-09-05 1964-01-10 Pipe threading process by deformation of the material
US3566651A (en) * 1968-10-03 1971-03-02 Fellows Gear Shaper Co Method and apparatus for forming internally profiled tubular parts by material displacement
GB1359096A (en) * 1972-03-15 1974-07-10 Praga Automobilove Z Narodni P Method and device for providing a locking in gearings of shift sleeves
CH665152A5 (en) * 1985-01-10 1988-04-29 Urs Kellner METHOD FOR PRODUCING A CONICAL EXTERNAL THREAD.

Also Published As

Publication number Publication date
GB2220160A (en) 1990-01-04
EP0336783A2 (en) 1989-10-11
EP0336783A3 (en) 1990-11-22

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)