DK44222C - Method and Apparatus for Rolling Beads and Sickle. - Google Patents

Method and Apparatus for Rolling Beads and Sickle.

Info

Publication number
DK44222C
DK44222C DK44222DA DK44222C DK 44222 C DK44222 C DK 44222C DK 44222D A DK44222D A DK 44222DA DK 44222 C DK44222 C DK 44222C
Authority
DK
Denmark
Prior art keywords
sickle
rolling beads
beads
rolling
Prior art date
Application number
Other languages
Danish (da)
Original Assignee
Ver Stahlwerke Ag
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 Ver Stahlwerke Ag filed Critical Ver Stahlwerke Ag
Application granted granted Critical
Publication of DK44222C publication Critical patent/DK44222C/en

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
    • B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
    • B21D17/04—Forming single grooves in sheet metal or tubular or hollow articles by rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
DK44222D 1929-07-18 1930-02-15 Method and Apparatus for Rolling Beads and Sickle. DK44222C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE349182X 1929-07-18

Publications (1)

Publication Number Publication Date
DK44222C true DK44222C (en) 1931-06-15

Family

ID=6258244

Family Applications (1)

Application Number Title Priority Date Filing Date
DK44222D DK44222C (en) 1929-07-18 1930-02-15 Method and Apparatus for Rolling Beads and Sickle.

Country Status (2)

Country Link
DK (1) DK44222C (en)
GB (1) GB349182A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112496122B (en) * 2020-12-09 2023-03-17 凉山瑞禾新材料有限公司 Rib pressing device for outer corner protection ring

Also Published As

Publication number Publication date
GB349182A (en) 1931-05-28

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