GB1251274A - - Google Patents

Info

Publication number
GB1251274A
GB1251274A GB4349069A GB1251274DA GB1251274A GB 1251274 A GB1251274 A GB 1251274A GB 4349069 A GB4349069 A GB 4349069A GB 1251274D A GB1251274D A GB 1251274DA GB 1251274 A GB1251274 A GB 1251274A
Authority
GB
United Kingdom
Prior art keywords
edge
edges
strip
rounded
feet
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
GB4349069A
Other languages
English (en)
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
Priority claimed from DE19691945069 external-priority patent/DE1945069A1/de
Publication of GB1251274A publication Critical patent/GB1251274A/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
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/005—Edge deburring or smoothing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
GB4349069A 1969-09-03 1969-09-03 Expired GB1251274A (en, 2012)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4349069 1969-09-03
DE19691945069 DE1945069A1 (de) 1967-09-15 1969-09-05 Verfahren zur Abrundung der Kanten von Metallbaendern

Publications (1)

Publication Number Publication Date
GB1251274A true GB1251274A (en, 2012) 1971-10-27

Family

ID=25757869

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4349069A Expired GB1251274A (en, 2012) 1969-09-03 1969-09-03

Country Status (1)

Country Link
GB (1) GB1251274A (en, 2012)

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees