FR833618A - Improvements to stretchers - Google Patents

Improvements to stretchers

Info

Publication number
FR833618A
FR833618A FR833618DA FR833618A FR 833618 A FR833618 A FR 833618A FR 833618D A FR833618D A FR 833618DA FR 833618 A FR833618 A FR 833618A
Authority
FR
France
Prior art keywords
stretchers
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.)
Automobiles Citroen SA
Original Assignee
Automobiles Citroen SA
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 Automobiles Citroen SA filed Critical Automobiles Citroen SA
Application granted granted Critical
Publication of FR833618A publication Critical patent/FR833618A/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)
FR833618D 1937-06-25 1937-06-25 Improvements to stretchers Expired FR833618A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR833618T 1937-06-25

Publications (1)

Publication Number Publication Date
FR833618A true FR833618A (en) 1938-10-26

Family

ID=9296687

Family Applications (1)

Application Number Title Priority Date Filing Date
FR833618D Expired FR833618A (en) 1937-06-25 1937-06-25 Improvements to stretchers

Country Status (1)

Country Link
FR (1) FR833618A (en)

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