GB663932A - Method of manufacturing cutting dies for cutting blanks from leather or the like - Google Patents

Method of manufacturing cutting dies for cutting blanks from leather or the like

Info

Publication number
GB663932A
GB663932A GB8059/49A GB805949A GB663932A GB 663932 A GB663932 A GB 663932A GB 8059/49 A GB8059/49 A GB 8059/49A GB 805949 A GB805949 A GB 805949A GB 663932 A GB663932 A GB 663932A
Authority
GB
United Kingdom
Prior art keywords
cutting
dies
blanks
edges
leather
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
GB8059/49A
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 GB663932A publication Critical patent/GB663932A/en
Priority claimed from CH617864A external-priority patent/CH410687A/fr
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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/20—Making tools by operations not covered by a single other subclass
    • B21D37/205—Making cutting tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Knives (AREA)
GB8059/49A 1948-04-01 1949-03-24 Method of manufacturing cutting dies for cutting blanks from leather or the like Expired GB663932A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE663932X 1948-04-01
CH617864A CH410687A (fr) 1964-05-12 1964-05-12 Projectile destiné à être tiré au moyen d'une tige fixe de lancement et de guidage
CH693664A CH410684A (fr) 1964-05-12 1964-05-27 Dispositif de lancement d'un projectile muni d'une tige de guidage

Publications (1)

Publication Number Publication Date
GB663932A true GB663932A (en) 1951-12-27

Family

ID=27175433

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8059/49A Expired GB663932A (en) 1948-04-01 1949-03-24 Method of manufacturing cutting dies for cutting blanks from leather or the like

Country Status (2)

Country Link
GB (1) GB663932A (enrdf_load_stackoverflow)
NL (1) NL145670B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6233809B1 (en) 1996-09-06 2001-05-22 Ontario Die Company Limited Flexible cutting knives and method of mounting cutting knife cavities with mounting braces on a non metallic mounting board

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6233809B1 (en) 1996-09-06 2001-05-22 Ontario Die Company Limited Flexible cutting knives and method of mounting cutting knife cavities with mounting braces on a non metallic mounting board

Also Published As

Publication number Publication date
NL145670B (nl) 1975-04-15
NL6407435A (enrdf_load_stackoverflow) 1965-11-15

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