FR718706A - Improvements in methods and apparatus for drawing tubes - Google Patents

Improvements in methods and apparatus for drawing tubes

Info

Publication number
FR718706A
FR718706A FR718706DA FR718706A FR 718706 A FR718706 A FR 718706A FR 718706D A FR718706D A FR 718706DA FR 718706 A FR718706 A FR 718706A
Authority
FR
France
Prior art keywords
methods
drawing tubes
tubes
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.)
Fulton Sylphon Co
Original Assignee
Fulton Sylphon 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 Fulton Sylphon Co filed Critical Fulton Sylphon Co
Application granted granted Critical
Publication of FR718706A publication Critical patent/FR718706A/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)
FR718706D 1930-06-25 1931-06-16 Improvements in methods and apparatus for drawing tubes Expired FR718706A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US718706XA 1930-06-25 1930-06-25

Publications (1)

Publication Number Publication Date
FR718706A true FR718706A (en) 1932-01-28

Family

ID=22104132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR718706D Expired FR718706A (en) 1930-06-25 1931-06-16 Improvements in methods and apparatus for drawing tubes

Country Status (1)

Country Link
FR (1) FR718706A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109550799A (en) * 2019-01-16 2019-04-02 吉林大学 A kind of device of the differential afterturn form metal ultrafine wire of phase

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109550799A (en) * 2019-01-16 2019-04-02 吉林大学 A kind of device of the differential afterturn form metal ultrafine wire of phase

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