BE738274A - - Google Patents

Info

Publication number
BE738274A
BE738274A BE738274DA BE738274A BE 738274 A BE738274 A BE 738274A BE 738274D A BE738274D A BE 738274DA BE 738274 A BE738274 A BE 738274A
Authority
BE
Belgium
Application number
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
Priority claimed from DE19681777229 external-priority patent/DE1777229C3/en
Application filed filed Critical
Publication of BE738274A publication Critical patent/BE738274A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/28—Drums or other coil-holders
    • B21C47/30—Drums or other coil-holders expansible or contractible

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
BE738274D 1968-09-28 1969-09-01 BE738274A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681777229 DE1777229C3 (en) 1968-09-28 Expandable reel mandrel

Publications (1)

Publication Number Publication Date
BE738274A true BE738274A (en) 1970-02-16

Family

ID=5703103

Family Applications (1)

Application Number Title Priority Date Filing Date
BE738274D BE738274A (en) 1968-09-28 1969-09-01

Country Status (2)

Country Link
BE (1) BE738274A (en)
FR (1) FR2019099A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006048087A1 (en) * 2006-06-22 2007-12-27 Sms Demag Ag Coiler for winding sheet metal comprises fish plates passing through recesses in the coiler body in the assembled state so that the body is free from recesses on its axial end
CN102861794B (en) * 2012-09-20 2014-12-03 浙江工业大学 Cam-type telescopic coiled plate forming core

Also Published As

Publication number Publication date
DE1777229B2 (en) 1975-12-04
DE1777229A1 (en) 1971-04-01
FR2019099A1 (en) 1970-06-26

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SIEMAG SIEGENER MASCHINENBAU G.M.B.H.

Effective date: 19870930