FR2263840A1 - - Google Patents

Info

Publication number
FR2263840A1
FR2263840A1 FR7507268A FR7507268A FR2263840A1 FR 2263840 A1 FR2263840 A1 FR 2263840A1 FR 7507268 A FR7507268 A FR 7507268A FR 7507268 A FR7507268 A FR 7507268A FR 2263840 A1 FR2263840 A1 FR 2263840A1
Authority
FR
France
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.)
Granted
Application number
FR7507268A
Other languages
French (fr)
Other versions
FR2263840B1 (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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 DE19742411494 external-priority patent/DE2411494C3/en
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Publication of FR2263840A1 publication Critical patent/FR2263840A1/fr
Application granted granted Critical
Publication of FR2263840B1 publication Critical patent/FR2263840B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/02—Etching
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/10—Stamping using yieldable or resilient pads
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Dry Shavers And Clippers (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
FR7507268A 1974-03-11 1975-03-07 Expired FR2263840B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742411494 DE2411494C3 (en) 1974-03-11 Bulge tool for deforming a thin metal foil

Publications (2)

Publication Number Publication Date
FR2263840A1 true FR2263840A1 (en) 1975-10-10
FR2263840B1 FR2263840B1 (en) 1981-09-25

Family

ID=5909666

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7507268A Expired FR2263840B1 (en) 1974-03-11 1975-03-07

Country Status (2)

Country Link
FR (1) FR2263840B1 (en)
GB (1) GB1498298A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534835A1 (en) * 1982-10-22 1984-04-27 Seb Sa METHOD FOR MANUFACTURING A GRID FOR AN ELECTRIC RAZOR AND GRID THUS OBTAINED
EP0132878A1 (en) * 1983-07-23 1985-02-13 Philips Patentverwaltung GmbH Process and device for manufacturing a nozzle plate for an ink jet printer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534835A1 (en) * 1982-10-22 1984-04-27 Seb Sa METHOD FOR MANUFACTURING A GRID FOR AN ELECTRIC RAZOR AND GRID THUS OBTAINED
EP0108669A1 (en) * 1982-10-22 1984-05-16 Seb S.A. Process for producing a slotted blade for an electric shaver, and blade so obtained
EP0132878A1 (en) * 1983-07-23 1985-02-13 Philips Patentverwaltung GmbH Process and device for manufacturing a nozzle plate for an ink jet printer

Also Published As

Publication number Publication date
FR2263840B1 (en) 1981-09-25
DE2411494A1 (en) 1975-09-25
DE2411494B2 (en) 1976-02-26
GB1498298A (en) 1978-01-18

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Legal Events

Date Code Title Description
ST Notification of lapse