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FR1308939A - Apparatus for forming tubes from strip materials - Google Patents

Apparatus for forming tubes from strip materials

Info

Publication number
FR1308939A
FR1308939A FR883115A FR883115A FR1308939A FR 1308939 A FR1308939 A FR 1308939A FR 883115 A FR883115 A FR 883115A FR 883115 A FR883115 A FR 883115A FR 1308939 A FR1308939 A FR 1308939A
Authority
FR
France
Prior art keywords
strip materials
forming tubes
tubes
forming
strip
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
FR883115A
Other languages
French (fr)
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.)
NAT RES DEV
National Research Development Corp UK
Original Assignee
NAT RES DEV
National Research Development Corp UK
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 NL259437D priority Critical patent/NL259437A/xx
Priority to NL258758D priority patent/NL258758A/xx
Priority claimed from GB4446759A external-priority patent/GB969949A/en
Priority to US78989A priority patent/US3217501A/en
Priority to DEN19377A priority patent/DE1208957B/en
Application filed by NAT RES DEV, National Research Development Corp UK filed Critical NAT RES DEV
Priority to FR883115A priority patent/FR1308939A/en
Application granted granted Critical
Publication of FR1308939A publication Critical patent/FR1308939A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
    • E02F5/101—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables forming during digging, e.g. underground canalisations or conduits, by bending or twisting a strip of pliable material; by extrusion
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B13/00—Ploughs or like machines for special purposes ; Ditch diggers, trench ploughs, forestry ploughs, ploughs for land or marsh reclamation
    • 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
    • B21C37/08—Making tubes with welded or soldered seams
    • 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
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/0826—Preparing the edges of the metal sheet with the aim of having some effect on the weld
    • 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
    • B21C37/10—Making tubes with riveted seams or with non-welded and non-soldered seams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/36—Bending and joining, e.g. for making hollow articles
    • B29C53/38—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
    • B29C53/48—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges for articles of indefinite length, i.e. bending a strip progressively

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Soil Working Implements (AREA)
FR883115A 1959-12-31 1961-12-27 Apparatus for forming tubes from strip materials Expired FR1308939A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL259437D NL259437A (en) 1961-12-27
NL258758D NL258758A (en) 1959-12-31
US78989A US3217501A (en) 1959-12-31 1960-12-28 Apparatus for forming tubes from strip material
DEN19377A DE1208957B (en) 1959-12-31 1960-12-30 Device for laying drainage pipes formed by bending a strip
FR883115A FR1308939A (en) 1959-12-31 1961-12-27 Apparatus for forming tubes from strip materials

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1208957X 1959-12-31
GB4446759A GB969949A (en) 1959-12-31 1959-12-31 Apparatus for forming tubes from strip material
FR883115A FR1308939A (en) 1959-12-31 1961-12-27 Apparatus for forming tubes from strip materials

Publications (1)

Publication Number Publication Date
FR1308939A true FR1308939A (en) 1962-11-09

Family

ID=27246334

Family Applications (1)

Application Number Title Priority Date Filing Date
FR883115A Expired FR1308939A (en) 1959-12-31 1961-12-27 Apparatus for forming tubes from strip materials

Country Status (2)

Country Link
DE (1) DE1208957B (en)
FR (1) FR1308939A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2179942A1 (en) * 1972-04-10 1973-11-23 Thorsman Oswald Sheet for making tubes - eg cable sheathing is rolled up then joined at opposite edges

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR404424A (en) * 1900-01-01
US1942466A (en) * 1928-08-07 1934-01-09 Youngstown Sheet And Tube Co Tube forming machine
US2145867A (en) * 1936-02-11 1939-02-07 Chicago Metal Hose Corp Tube forming tool
DE670145C (en) * 1936-02-11 1939-01-12 Pforzheim Metallschlauch Device for the production of thin-walled pipes with longitudinal seam
US2177104A (en) * 1937-04-16 1939-10-24 Battelle Memorial Institute Method for manufacturing can bodies
DE937655C (en) * 1951-12-04 1956-01-12 Erwin Baas Cable laying device
GB798495A (en) * 1955-06-27 1958-07-23 Ames Irrigation Pty Ltd Improved mechanism and method for manufacturing tubes and product thereof
DE1773060U (en) * 1958-04-08 1958-08-28 Agria Werke Maschinenfabrik Mo CABLE UNIT FOR SINGLE-AXLE TRACTOR.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2179942A1 (en) * 1972-04-10 1973-11-23 Thorsman Oswald Sheet for making tubes - eg cable sheathing is rolled up then joined at opposite edges

Also Published As

Publication number Publication date
DE1208957B (en) 1966-01-13

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