GB1336161A - Forming tubes - Google Patents

Forming tubes

Info

Publication number
GB1336161A
GB1336161A GB1336161DA GB1336161A GB 1336161 A GB1336161 A GB 1336161A GB 1336161D A GB1336161D A GB 1336161DA GB 1336161 A GB1336161 A GB 1336161A
Authority
GB
United Kingdom
Prior art keywords
tube
former
support
deformed
formers
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
Other languages
English (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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Publication of GB1336161A publication Critical patent/GB1336161A/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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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 or 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 or tubes with decorated walls with helical guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D15/00—Corrugating tubes
    • B21D15/04—Corrugating tubes transversely, e.g. helically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
GB1336161D 1970-02-19 1971-04-19 Forming tubes Expired GB1336161A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB814770 1970-02-19

Publications (1)

Publication Number Publication Date
GB1336161A true GB1336161A (en) 1973-11-07

Family

ID=9846657

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1336161D Expired GB1336161A (en) 1970-02-19 1971-04-19 Forming tubes

Country Status (3)

Country Link
DE (2) DE7106173U (enrdf_load_stackoverflow)
FR (1) FR2080629B3 (enrdf_load_stackoverflow)
GB (1) GB1336161A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0004338A1 (de) * 1978-03-22 1979-10-03 Lothar Zwilling Vorrichtung zur Herstellung einer Spreizwalze aus Metall
US4487048A (en) * 1981-05-12 1984-12-11 Cantec Inc. Method and apparatus for beading the bodies of sheet metal cans

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63149034A (ja) * 1986-12-15 1988-06-21 Hitachi Ltd インターナルギヤの製造方法
RU2152837C1 (ru) * 1999-06-15 2000-07-20 Соколов Владимир Борисович Способ изготовления труб с винтовыми гофрами и устройство для его осуществления

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0004338A1 (de) * 1978-03-22 1979-10-03 Lothar Zwilling Vorrichtung zur Herstellung einer Spreizwalze aus Metall
US4487048A (en) * 1981-05-12 1984-12-11 Cantec Inc. Method and apparatus for beading the bodies of sheet metal cans

Also Published As

Publication number Publication date
DE7106173U (de) 1971-08-26
FR2080629B3 (enrdf_load_stackoverflow) 1973-10-19
DE2107791A1 (de) 1971-08-26
FR2080629A7 (enrdf_load_stackoverflow) 1971-11-19

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees