FR365625A - Improvements in devices intended for the manufacture of seamless tubes or tubular parts - Google Patents

Improvements in devices intended for the manufacture of seamless tubes or tubular parts

Info

Publication number
FR365625A
FR365625A FR365625DA FR365625A FR 365625 A FR365625 A FR 365625A FR 365625D A FR365625D A FR 365625DA FR 365625 A FR365625 A FR 365625A
Authority
FR
France
Prior art keywords
manufacture
tubular parts
devices intended
seamless tubes
seamless
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)
Inventor
George Blaxter
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR365625A publication Critical patent/FR365625A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
    • B21B21/04—Pilgrim-step feeding mechanisms
    • 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)
FR365625D 1906-03-27 1906-03-27 Improvements in devices intended for the manufacture of seamless tubes or tubular parts Expired FR365625A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR365625T 1906-03-27

Publications (1)

Publication Number Publication Date
FR365625A true FR365625A (en) 1906-09-12

Family

ID=1412895

Family Applications (1)

Application Number Title Priority Date Filing Date
FR365625D Expired FR365625A (en) 1906-03-27 1906-03-27 Improvements in devices intended for the manufacture of seamless tubes or tubular parts

Country Status (1)

Country Link
FR (1) FR365625A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2382280A1 (en) * 1977-03-15 1978-09-29 Mannesmann Ag HOT PILGRIM STEP ROLLER

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2382280A1 (en) * 1977-03-15 1978-09-29 Mannesmann Ag HOT PILGRIM STEP ROLLER

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