FR2336989B1 - - Google Patents

Info

Publication number
FR2336989B1
FR2336989B1 FR7639655A FR7639655A FR2336989B1 FR 2336989 B1 FR2336989 B1 FR 2336989B1 FR 7639655 A FR7639655 A FR 7639655A FR 7639655 A FR7639655 A FR 7639655A FR 2336989 B1 FR2336989 B1 FR 2336989B1
Authority
FR
France
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
FR7639655A
Other languages
French (fr)
Other versions
FR2336989A1 (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.)
Olin Corp
Original Assignee
Olin Corp
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 US05/645,749 external-priority patent/US4015459A/en
Application filed by Olin Corp filed Critical Olin Corp
Publication of FR2336989A1 publication Critical patent/FR2336989A1/en
Application granted granted Critical
Publication of FR2336989B1 publication Critical patent/FR2336989B1/fr
Granted 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
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
    • B21C3/02—Dies; Selection of material therefor; Cleaning thereof
    • B21C3/04—Dies; Selection of material therefor; Cleaning thereof with non-adjustable section
    • 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
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
    • B21C3/02—Dies; Selection of material therefor; Cleaning thereof
    • B21C3/10—Dies; Selection of material therefor; Cleaning thereof with hydraulic forces acting immediately on work
    • 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
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
    • B21C3/02—Dies; Selection of material therefor; Cleaning thereof
    • B21C3/12—Die holders; Rotating dies
    • B21C3/14—Die holders combined with devices for guiding the drawing material or combined with devices for cooling heating, or lubricating
    • 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
    • B21C37/02—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
FR7639655A 1975-12-31 1976-12-30 METHOD AND APPARATUS FOR STRETCHING METAL TAPES OF SEVERAL THICKNESSES Granted FR2336989A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/645,749 US4015459A (en) 1974-04-22 1975-12-31 Hydrodynamic drawing of multiple gauge metal strip

Publications (2)

Publication Number Publication Date
FR2336989A1 FR2336989A1 (en) 1977-07-29
FR2336989B1 true FR2336989B1 (en) 1980-04-18

Family

ID=24590325

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7639655A Granted FR2336989A1 (en) 1975-12-31 1976-12-30 METHOD AND APPARATUS FOR STRETCHING METAL TAPES OF SEVERAL THICKNESSES

Country Status (9)

Country Link
JP (1) JPS5285053A (en)
AU (1) AU504658B2 (en)
BE (1) BE850035A (en)
CA (1) CA1064426A (en)
CH (1) CH625448A5 (en)
DE (1) DE2659592A1 (en)
FR (1) FR2336989A1 (en)
GB (1) GB1542648A (en)
SE (1) SE7614698L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515541B1 (en) * 1981-10-30 1985-05-10 Griset Ets
GB8311301D0 (en) * 1983-04-26 1983-06-02 Hashmi M S J Reducing section of elongated components

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH215715A (en) * 1940-07-15 1941-07-15 Duerener Metallwerke Aktienges Drawing tool.
FR1062954A (en) * 1951-09-14 1954-04-28 Method and installation for drawing strips for the manufacture of comb teeth for looms
FR1588496A (en) * 1968-06-04 1970-04-17
US3602024A (en) * 1970-05-08 1971-08-31 Battelle Development Corp Hydrostatic bending and die forming
US3782164A (en) * 1971-02-19 1974-01-01 T Felker Metal drawing die

Also Published As

Publication number Publication date
SE7614698L (en) 1977-07-02
DE2659592A1 (en) 1977-07-14
CA1064426A (en) 1979-10-16
CH625448A5 (en) 1981-09-30
JPS5285053A (en) 1977-07-15
GB1542648A (en) 1979-03-21
AU2097376A (en) 1978-07-06
AU504658B2 (en) 1979-10-25
BE850035A (en) 1977-06-30
FR2336989A1 (en) 1977-07-29

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Legal Events

Date Code Title Description
ST Notification of lapse