GB331175A - Improvements in and relating to apparatus for upsetting sheet metal - Google Patents

Improvements in and relating to apparatus for upsetting sheet metal

Info

Publication number
GB331175A
GB331175A GB3606529A GB3606529A GB331175A GB 331175 A GB331175 A GB 331175A GB 3606529 A GB3606529 A GB 3606529A GB 3606529 A GB3606529 A GB 3606529A GB 331175 A GB331175 A GB 331175A
Authority
GB
United Kingdom
Prior art keywords
jaws
upsetting
arm
sheet metal
springs
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
GB3606529A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB331175A publication Critical patent/GB331175A/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
    • 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)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Clamps And Clips (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
GB3606529A 1928-12-19 1929-11-25 Improvements in and relating to apparatus for upsetting sheet metal Expired GB331175A (en)

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
GB331175A true GB331175A (en) 1930-06-26

Family

ID=34706224

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3606529A Expired GB331175A (en) 1928-12-19 1929-11-25 Improvements in and relating to apparatus for upsetting sheet metal

Country Status (3)

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

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
FR957289A (enrdf_load_stackoverflow) 1950-02-17
FR37613E (fr) 1931-01-08
DE500811C (de) 1930-06-25
FR603544A (fr) 1926-04-17

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