FR733942A - Metal tube - Google Patents

Metal tube

Info

Publication number
FR733942A
FR733942A FR733942DA FR733942A FR 733942 A FR733942 A FR 733942A FR 733942D A FR733942D A FR 733942DA FR 733942 A FR733942 A FR 733942A
Authority
FR
France
Prior art keywords
metal tube
tube
metal
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.)
Tube Reducing Corp
Original Assignee
Tube Reducing Corp
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 Tube Reducing Corp filed Critical Tube Reducing Corp
Application granted granted Critical
Publication of FR733942A publication Critical patent/FR733942A/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
    • B21B21/005—Pilgrim-step tube-rolling, i.e. pilger mills with reciprocating stand, e.g. driving the stand

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FR733942D 1931-04-11 1932-03-21 Metal tube Expired FR733942A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US394778XA 1931-04-11 1931-04-11

Publications (1)

Publication Number Publication Date
FR733942A true FR733942A (en) 1932-10-13

Family

ID=21905678

Family Applications (1)

Application Number Title Priority Date Filing Date
FR733942D Expired FR733942A (en) 1931-04-11 1932-03-21 Metal tube

Country Status (3)

Country Link
DE (1) DE662487C (en)
FR (1) FR733942A (en)
GB (1) GB394778A (en)

Also Published As

Publication number Publication date
GB394778A (en) 1933-07-06
DE662487C (en) 1938-07-14

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