FR644845A - Improvements in apparatus for the manufacture of metal tubes and other tubular objects - Google Patents

Improvements in apparatus for the manufacture of metal tubes and other tubular objects

Info

Publication number
FR644845A
FR644845A FR644845DA FR644845A FR 644845 A FR644845 A FR 644845A FR 644845D A FR644845D A FR 644845DA FR 644845 A FR644845 A FR 644845A
Authority
FR
France
Prior art keywords
manufacture
metal tubes
tubular objects
tubular
objects
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.)
WELLMAN SEAVER ROLLING MILL CO
Original Assignee
WELLMAN SEAVER ROLLING MILL CO
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 WELLMAN SEAVER ROLLING MILL CO filed Critical WELLMAN SEAVER ROLLING MILL CO
Application granted granted Critical
Publication of FR644845A publication Critical patent/FR644845A/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
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
    • B21C1/27—Carriages; Drives
    • B21C1/30—Drives, e.g. carriage-traversing mechanisms; Driving elements, e.g. drawing chains; Controlling the drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR644845D 1927-03-01 1927-11-10 Improvements in apparatus for the manufacture of metal tubes and other tubular objects Expired FR644845A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB644845X 1927-03-01

Publications (1)

Publication Number Publication Date
FR644845A true FR644845A (en) 1928-10-15

Family

ID=10489732

Family Applications (1)

Application Number Title Priority Date Filing Date
FR644845D Expired FR644845A (en) 1927-03-01 1927-11-10 Improvements in apparatus for the manufacture of metal tubes and other tubular objects

Country Status (1)

Country Link
FR (1) FR644845A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1045956B (en) * 1957-02-15 1958-12-11 Kieserling & Albrecht Single or multi-strand chain drive for pull and push bars
DE1099972B (en) * 1959-05-23 1961-02-23 Reisholz Stahl & Roehrenwerk Device for rigidly guiding the mandrel in a drawing press for ironing holes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1045956B (en) * 1957-02-15 1958-12-11 Kieserling & Albrecht Single or multi-strand chain drive for pull and push bars
DE1099972B (en) * 1959-05-23 1961-02-23 Reisholz Stahl & Roehrenwerk Device for rigidly guiding the mandrel in a drawing press for ironing holes

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