CA990107A - Swaging machines - Google Patents

Swaging machines

Info

Publication number
CA990107A
CA990107A CA172,542A CA172542A CA990107A CA 990107 A CA990107 A CA 990107A CA 172542 A CA172542 A CA 172542A CA 990107 A CA990107 A CA 990107A
Authority
CA
Canada
Prior art keywords
swaging machines
swaging
machines
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
CA172,542A
Other versions
CA172542S (en
Inventor
Pierre Cuq
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Application granted granted Critical
Publication of CA990107A publication Critical patent/CA990107A/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
    • B21C37/20—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
    • B21C37/202—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 guides parallel to the tube axis
    • 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
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/04—Reducing; Closing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
    • B21J7/02—Special design or construction
    • B21J7/18—Forging machines working with die jaws, e.g. pivoted, movable laterally of the forging or pressing direction, e.g. for swaging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
CA172,542A 1972-05-26 1973-05-25 Swaging machines Expired CA990107A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7218906A FR2185458B2 (en) 1972-05-26 1972-05-26

Publications (1)

Publication Number Publication Date
CA990107A true CA990107A (en) 1976-06-01

Family

ID=9099167

Family Applications (1)

Application Number Title Priority Date Filing Date
CA172,542A Expired CA990107A (en) 1972-05-26 1973-05-25 Swaging machines

Country Status (6)

Country Link
US (1) US3859833A (en)
CA (1) CA990107A (en)
DE (2) DE2365572C3 (en)
FR (1) FR2185458B2 (en)
GB (1) GB1427847A (en)
IT (1) IT1045893B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178790A (en) * 1978-05-22 1979-12-18 Ex-Cell-O Corporation Roll-through cold forming apparatus
CA1211031A (en) * 1982-07-08 1986-09-09 Louis E. Kottke Roll swage device
CN113770265B (en) * 2021-08-30 2023-11-03 东风商用车有限公司 Diameter reducing mechanism and diameter reducing device for post-treatment carrier catalytic unit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US499677A (en) * 1893-06-13 And condensing jars of metal
US1810698A (en) * 1925-06-11 1931-06-16 Diescher & Sons S Apparatus for manufacturing seamless tubing
US1889324A (en) * 1931-01-27 1932-11-29 William A Tryon Method of forming grooves in the ends of tubular articles

Also Published As

Publication number Publication date
DE2365572B2 (en) 1977-12-08
FR2185458A2 (en) 1974-01-04
DE2365572A1 (en) 1975-08-14
DE2365572C3 (en) 1978-07-20
US3859833A (en) 1975-01-14
IT1045893B (en) 1980-06-10
DE2326509A1 (en) 1973-12-06
FR2185458B2 (en) 1974-12-27
GB1427847A (en) 1976-03-10

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