FR63227E - Roller expander - Google Patents

Roller expander

Info

Publication number
FR63227E
FR63227E FR63227DA FR63227E FR 63227 E FR63227 E FR 63227E FR 63227D A FR63227D A FR 63227DA FR 63227 E FR63227 E FR 63227E
Authority
FR
France
Prior art keywords
roller expander
expander
roller
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.)
Societe Francaise des Constructions Babcock and Wilcox FR
Original Assignee
Societe Francaise des Constructions Babcock and Wilcox FR
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 Societe Francaise des Constructions Babcock and Wilcox FR filed Critical Societe Francaise des Constructions Babcock and Wilcox FR
Application granted granted Critical
Publication of FR63227E publication Critical patent/FR63227E/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/08—Tube expanders
    • B21D39/10—Tube expanders with rollers for expanding only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR63227D 1952-01-12 1952-01-12 Roller expander Expired FR63227E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR63227T 1952-01-12

Publications (1)

Publication Number Publication Date
FR63227E true FR63227E (en) 1955-09-12

Family

ID=8696508

Family Applications (1)

Application Number Title Priority Date Filing Date
FR63227D Expired FR63227E (en) 1952-01-12 1952-01-12 Roller expander

Country Status (1)

Country Link
FR (1) FR63227E (en)

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