FR890122A - Automatic device for splitting, after quenching, ribbons of thin safety razor blades - Google Patents

Automatic device for splitting, after quenching, ribbons of thin safety razor blades

Info

Publication number
FR890122A
FR890122A FR890122DA FR890122A FR 890122 A FR890122 A FR 890122A FR 890122D A FR890122D A FR 890122DA FR 890122 A FR890122 A FR 890122A
Authority
FR
France
Prior art keywords
ribbons
quenching
splitting
automatic device
safety razor
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
French (fr)
Inventor
Jules Arrault
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 FR890122A publication Critical patent/FR890122A/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
    • B21D53/00—Making other particular articles
    • B21D53/60—Making other particular articles cutlery wares; garden tools or the like
    • B21D53/64—Making other particular articles cutlery wares; garden tools or the like knives; scissors; cutting blades
    • B21D53/645—Making other particular articles cutlery wares; garden tools or the like knives; scissors; cutting blades safety razor blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR890122D 1942-09-28 1942-09-28 Automatic device for splitting, after quenching, ribbons of thin safety razor blades Expired FR890122A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR890122T 1942-09-28

Publications (1)

Publication Number Publication Date
FR890122A true FR890122A (en) 1944-01-28

Family

ID=9378319

Family Applications (1)

Application Number Title Priority Date Filing Date
FR890122D Expired FR890122A (en) 1942-09-28 1942-09-28 Automatic device for splitting, after quenching, ribbons of thin safety razor blades

Country Status (1)

Country Link
FR (1) FR890122A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2766516A (en) * 1951-11-19 1956-10-16 Elastic Stop Nut Corp Manufacture of hollow spring pins

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2766516A (en) * 1951-11-19 1956-10-16 Elastic Stop Nut Corp Manufacture of hollow spring pins

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