FR37613E - Dispositif pour refouler la tôle - Google Patents

Dispositif pour refouler la tôle

Info

Publication number
FR37613E
FR37613E FR37613DA FR37613E FR 37613 E FR37613 E FR 37613E FR 37613D A FR37613D A FR 37613DA FR 37613 E FR37613 E FR 37613E
Authority
FR
France
Prior art keywords
upsetting
sheet
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
Hugo Junkers
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 filed Critical
Application granted granted Critical
Publication of FR37613E publication Critical patent/FR37613E/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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/08—Bending by altering the thickness of part of the cross-section of the work
    • B21D11/085—Bending by altering the thickness of part of the cross-section of the work by locally stretching or upsetting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Clamps And Clips (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
FR37613D 1928-12-19 1929-11-13 Dispositif pour refouler la tôle Expired FR37613E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ36491D DE500811C (de) 1928-12-19 1928-12-19 Vorrichtung zum Formveraendern von Blech mit zur Einspannung des Werkstueckes dienenden gegeneinander bewegbaren Backenpaaren

Publications (1)

Publication Number Publication Date
FR37613E true FR37613E (fr) 1931-01-08

Family

ID=34706224

Family Applications (3)

Application Number Title Priority Date Filing Date
FR957289D Expired FR957289A (fr) 1928-12-19
FR603544D Expired FR603544A (fr) 1928-12-19 1925-07-30 Dispositif pour refouler la tôle
FR37613D Expired FR37613E (fr) 1928-12-19 1929-11-13 Dispositif pour refouler la tôle

Family Applications Before (2)

Application Number Title Priority Date Filing Date
FR957289D Expired FR957289A (fr) 1928-12-19
FR603544D Expired FR603544A (fr) 1928-12-19 1925-07-30 Dispositif pour refouler la tôle

Country Status (3)

Country Link
DE (1) DE500811C (fr)
FR (3) FR603544A (fr)
GB (1) GB331175A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1093311B (de) * 1953-05-18 1960-11-24 Walter Eckold Werkzeug zum Stauchen und Strecken von Blechen und Profilen
DE1257088B (de) * 1955-03-03 1967-12-28 Paweck A G Verfahren zum Herstellen von Rohrbogenhaelften
DE1104478B (de) * 1957-02-25 1961-04-13 Walter Eckold Werkzeug zum Verformen von Blechprofilen mit einem zangenartigen Schenkelpaar

Also Published As

Publication number Publication date
DE500811C (de) 1930-06-25
GB331175A (en) 1930-06-26
FR957289A (fr) 1950-02-17
FR603544A (fr) 1926-04-17

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