FR1043869A - Further training in hot metal drilling - Google Patents

Further training in hot metal drilling

Info

Publication number
FR1043869A
FR1043869A FR1043869DA FR1043869A FR 1043869 A FR1043869 A FR 1043869A FR 1043869D A FR1043869D A FR 1043869DA FR 1043869 A FR1043869 A FR 1043869A
Authority
FR
France
Prior art keywords
hot metal
further training
metal drilling
drilling
training
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
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.)
Comptoir Ind D Etirage & Profi
Original Assignee
Comptoir Ind D Etirage & Profi
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 Comptoir Ind D Etirage & Profi filed Critical Comptoir Ind D Etirage & Profi
Application granted granted Critical
Publication of FR1043869A publication Critical patent/FR1043869A/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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/32—Lubrication of metal being extruded or of dies, or the like, e.g. physical state of lubricant, location where lubricant is applied
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/02—Special design or construction
    • B21J9/04—Piercing presses
FR1043869D 1951-10-15 1951-10-15 Further training in hot metal drilling Expired FR1043869A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1043869T 1951-10-15

Publications (1)

Publication Number Publication Date
FR1043869A true FR1043869A (en) 1953-11-12

Family

ID=9590803

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1043869D Expired FR1043869A (en) 1951-10-15 1951-10-15 Further training in hot metal drilling

Country Status (1)

Country Link
FR (1) FR1043869A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2810478A (en) * 1952-04-18 1957-10-22 Comptoir Ind Etirage Extrusion of hollow bodies
US3181335A (en) * 1960-12-16 1965-05-04 Svenska Metallverken Ab Extrusion apparatus
US3195227A (en) * 1963-02-20 1965-07-20 J & S Engineers Ltd Methods of inserting inserts through solid bodies
FR2394338A1 (en) * 1977-06-14 1979-01-12 Benteler Geb Paderwerk Leading end of tube extrusion punch - has compound curved shape which extends life expectancy of punch

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2810478A (en) * 1952-04-18 1957-10-22 Comptoir Ind Etirage Extrusion of hollow bodies
US3181335A (en) * 1960-12-16 1965-05-04 Svenska Metallverken Ab Extrusion apparatus
US3195227A (en) * 1963-02-20 1965-07-20 J & S Engineers Ltd Methods of inserting inserts through solid bodies
FR2394338A1 (en) * 1977-06-14 1979-01-12 Benteler Geb Paderwerk Leading end of tube extrusion punch - has compound curved shape which extends life expectancy of punch

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