BE810220A - Perfectionnements apportes a la fabrication de disques agraires. - Google Patents

Perfectionnements apportes a la fabrication de disques agraires.

Info

Publication number
BE810220A
BE810220A BE140220A BE140220A BE810220A BE 810220 A BE810220 A BE 810220A BE 140220 A BE140220 A BE 140220A BE 140220 A BE140220 A BE 140220A BE 810220 A BE810220 A BE 810220A
Authority
BE
Belgium
Prior art keywords
manufacture
agricultural discs
discs
agricultural
Prior art date
Application number
BE140220A
Other languages
English (en)
Inventor
Walter Esmond Bruce
Original Assignee
Crown Steel Works
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 Crown Steel Works filed Critical Crown Steel Works
Priority to NL7401144A priority Critical patent/NL7401144A/xx
Priority to AT66774*#A priority patent/AT327649B/de
Priority to BE140220A priority patent/BE810220A/fr
Priority to FR7403869A priority patent/FR2258779B1/fr
Publication of BE810220A publication Critical patent/BE810220A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/02—Making articles shaped as bodies of revolution discs; disc wheels
    • 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
    • B21D53/26—Making other particular articles wheels or the like
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
BE140220A 1974-01-28 1974-01-28 Perfectionnements apportes a la fabrication de disques agraires. BE810220A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL7401144A NL7401144A (nl) 1974-01-28 1974-01-28 Werkwijze voor het vervaardigen van bij de landbouw te gebruiken schijven.
AT66774*#A AT327649B (de) 1974-01-28 1974-01-28 Verfahren zur herstellung von ackerscheiben
BE140220A BE810220A (fr) 1974-01-28 1974-01-28 Perfectionnements apportes a la fabrication de disques agraires.
FR7403869A FR2258779B1 (fr) 1974-01-28 1974-01-29

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NL7401144A NL7401144A (nl) 1974-01-28 1974-01-28 Werkwijze voor het vervaardigen van bij de landbouw te gebruiken schijven.
AT66774*#A AT327649B (de) 1974-01-28 1974-01-28 Verfahren zur herstellung von ackerscheiben
BE140220A BE810220A (fr) 1974-01-28 1974-01-28 Perfectionnements apportes a la fabrication de disques agraires.
FR7403869A FR2258779B1 (fr) 1974-01-28 1974-01-29

Publications (1)

Publication Number Publication Date
BE810220A true BE810220A (fr) 1974-05-16

Family

ID=61597915

Family Applications (1)

Application Number Title Priority Date Filing Date
BE140220A BE810220A (fr) 1974-01-28 1974-01-28 Perfectionnements apportes a la fabrication de disques agraires.

Country Status (4)

Country Link
AT (1) AT327649B (fr)
BE (1) BE810220A (fr)
FR (1) FR2258779B1 (fr)
NL (1) NL7401144A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT384384B (de) * 1983-11-09 1987-11-10 Ver Edelstahlwerke Ag Drehendes fraes- bzw. schneidwerkzeug

Also Published As

Publication number Publication date
AT327649B (de) 1976-02-10
FR2258779B1 (fr) 1977-06-10
FR2258779A1 (fr) 1975-08-22
ATA66774A (de) 1975-04-15
NL7401144A (nl) 1975-07-30

Similar Documents

Publication Publication Date Title
NL179968C (nl) Luier.
NL7511407A (nl) Luier.
NL7501281A (nl) Luier.
SE7507056L (sv) Medicinsk svamp.
NL7514357A (nl) Absorberend voortbrengsel.
NL7512577A (nl) Luier.
NL7400508A (nl) Trekker.
NL7411599A (nl) Oogstmachine.
NL180453C (nl) Meerversnellingsnaaf.
NL7408500A (nl) Trekker.
NL7501282A (nl) Luier.
SE7503220L (sv) Skivraffinor.
NL7508387A (nl) Schakelstelsel.
NL7509029A (nl) Grasmaaimachine.
NL7513731A (nl) Vaatwasmachine.
NL7514649A (nl) Zaaimachine.
NL7412151A (nl) Diazotypmateriaal.
SE7508195L (sv) Flekthjul.
NL7511374A (nl) Broeikas.
NL7502642A (nl) Laagschuimend vaatwasmiddel.
BE810220A (fr) Perfectionnements apportes a la fabrication de disques agraires.
BE817537A (fr) Perfectionnements a la fabrication des tissus-cuir.
NL7409462A (nl) Draineervelmateriaal.
FI56673B (fi) Nytt foerfarande foer framstaellning av alfa 1-tert-butylaminometyl-4-hydroxy-m-xylen-alfa 1, alfa 3-diol
SU489470A1 (ru) Се лка-культиватор