FR398398A - Appareil à mandriner les tubes - Google Patents

Appareil à mandriner les tubes

Info

Publication number
FR398398A
FR398398A FR398398DA FR398398A FR 398398 A FR398398 A FR 398398A FR 398398D A FR398398D A FR 398398DA FR 398398 A FR398398 A FR 398398A
Authority
FR
France
Prior art keywords
tube mandrel
mandrel
tube
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
English (en)
Inventor
E. Moerhlin
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.)
MOERHLIN E
Original Assignee
MOERHLIN E
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 MOERHLIN E filed Critical MOERHLIN E
Application granted granted Critical
Publication of FR398398A publication Critical patent/FR398398A/fr
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)
FR398398D 1908-12-30 1908-12-30 Appareil à mandriner les tubes Expired FR398398A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR398398T 1908-12-30

Publications (1)

Publication Number Publication Date
FR398398A true FR398398A (fr) 1909-06-03

Family

ID=1443423

Family Applications (1)

Application Number Title Priority Date Filing Date
FR398398D Expired FR398398A (fr) 1908-12-30 1908-12-30 Appareil à mandriner les tubes

Country Status (1)

Country Link
FR (1) FR398398A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1015660B (de) * 1952-09-30 1957-09-12 Pierre Robert Boyer Vorrichtung zur spanabhebenden oder spanlosen Bearbeitung von Bohrungen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1015660B (de) * 1952-09-30 1957-09-12 Pierre Robert Boyer Vorrichtung zur spanabhebenden oder spanlosen Bearbeitung von Bohrungen

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