CH441044A - Procedimento per la finitura di puntine grezze per penne a sfera e dispositivo per realizzare il procedimento - Google Patents

Procedimento per la finitura di puntine grezze per penne a sfera e dispositivo per realizzare il procedimento

Info

Publication number
CH441044A
CH441044A CH1123066A CH1123066A CH441044A CH 441044 A CH441044 A CH 441044A CH 1123066 A CH1123066 A CH 1123066A CH 1123066 A CH1123066 A CH 1123066A CH 441044 A CH441044 A CH 441044A
Authority
CH
Switzerland
Prior art keywords
procedure
carrying
ballpoint pens
finishing rough
rough pins
Prior art date
Application number
CH1123066A
Other languages
English (en)
Original Assignee
Real Patentauswertungs Anstalt
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 Real Patentauswertungs Anstalt filed Critical Real Patentauswertungs Anstalt
Publication of CH441044A publication Critical patent/CH441044A/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K1/00—Nibs; Writing-points
    • B43K1/08—Nibs; Writing-points with ball points; Balls or ball beds
    • 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
    • B21D53/76—Making other particular articles writing or drawing instruments, e.g. writing pens, erasing pens

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pens And Brushes (AREA)
CH1123066A 1966-05-31 1966-08-02 Procedimento per la finitura di puntine grezze per penne a sfera e dispositivo per realizzare il procedimento CH441044A (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1851866 1966-05-31
IT1251766 1966-05-31

Publications (1)

Publication Number Publication Date
CH441044A true CH441044A (it) 1968-01-15

Family

ID=26326544

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1123066A CH441044A (it) 1966-05-31 1966-08-02 Procedimento per la finitura di puntine grezze per penne a sfera e dispositivo per realizzare il procedimento

Country Status (2)

Country Link
US (1) US3463106A (it)
CH (1) CH441044A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3492438B2 (ja) * 1995-02-07 2004-02-03 三菱鉛筆株式会社 ボールペン用金属チップ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA478583A (en) * 1951-11-13 Knobel Max Methods of making ball-type writing tips
US3009240A (en) * 1957-07-29 1961-11-21 Sheaffer W A Pen Co Method of and apparatus for assembling ball point writing tips
US3162941A (en) * 1963-01-04 1964-12-29 Cross Co A T Method of making ball point writing instrument

Also Published As

Publication number Publication date
US3463106A (en) 1969-08-26

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