CH375627A - Verfahren zur Herstellung von Schreibspitzen für Kugelschreiber - Google Patents

Verfahren zur Herstellung von Schreibspitzen für Kugelschreiber

Info

Publication number
CH375627A
CH375627A CH7772859A CH7772859A CH375627A CH 375627 A CH375627 A CH 375627A CH 7772859 A CH7772859 A CH 7772859A CH 7772859 A CH7772859 A CH 7772859A CH 375627 A CH375627 A CH 375627A
Authority
CH
Switzerland
Prior art keywords
nibs
manufacture
ballpoint pens
ballpoint
pens
Prior art date
Application number
CH7772859A
Other languages
English (en)
Inventor
Schaechter Friedrich
Original Assignee
Schaechter Friedrich
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 Schaechter Friedrich filed Critical Schaechter Friedrich
Publication of CH375627A publication Critical patent/CH375627A/de

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49636—Process for making bearing or component thereof
    • Y10T29/49643—Rotary bearing
    • Y10T29/49645—Thrust bearing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/4984—Retaining clearance for motion between assembled parts
    • Y10T29/49845—Retaining clearance for motion between assembled parts by deforming interlock
    • Y10T29/49853—Retaining clearance for motion between assembled parts by deforming interlock of sphere, i.e., ball, in socket
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49938—Radially expanding part in cavity, aperture, or hollow body
    • Y10T29/4994—Radially expanding internal tube
CH7772859A 1958-09-08 1959-09-02 Verfahren zur Herstellung von Schreibspitzen für Kugelschreiber CH375627A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US759827A US2969583A (en) 1958-09-08 1958-09-08 Ball point pen

Publications (1)

Publication Number Publication Date
CH375627A true CH375627A (de) 1964-02-29

Family

ID=25057106

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7772859A CH375627A (de) 1958-09-08 1959-09-02 Verfahren zur Herstellung von Schreibspitzen für Kugelschreiber

Country Status (3)

Country Link
US (1) US2969583A (de)
CH (1) CH375627A (de)
GB (1) GB873007A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3315347A (en) * 1964-09-29 1967-04-25 Schachter Friedrich Manufacture of composite writing points for ball point pens
US3380152A (en) * 1965-10-18 1968-04-30 Textron Inc Writing implement
US3388670A (en) * 1966-09-16 1968-06-18 Eaton Yale & Towne Pump
IT1086630B (it) * 1976-03-19 1985-05-28 Pentel Kk Punta per penna a sfera e procedimento di produzione
KR101589462B1 (ko) * 2008-11-11 2016-01-28 가부시키가이샤 사쿠라 크레파스 도포구용 팁 및 도포구

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR66051E (de) * 1956-05-03
US2267229A (en) * 1939-05-12 1941-12-23 Bower Roller Bearing Co Method of forming roller bearing cups
US2718051A (en) * 1946-03-30 1955-09-20 Eversharp Inc Method of making ball type writing instruments
FR935473A (fr) * 1946-10-30 1948-06-18 Perfectionnements aux stylographes à bille traçante
FR945809A (fr) * 1947-04-17 1949-05-16 Perfectionnements aux stylographes à billes
US2855665A (en) * 1953-06-25 1958-10-14 Thompson Prod Inc Ball joint
US2847975A (en) * 1953-12-10 1958-08-19 Parker Pen Co Writing instrument
FR1108400A (fr) * 1954-07-06 1956-01-12 Perfectionnement aux appareils scripteurs à bille
US2834321A (en) * 1954-11-09 1958-05-13 Duefrene George Ball-type writing tip

Also Published As

Publication number Publication date
US2969583A (en) 1961-01-31
GB873007A (en) 1961-07-19

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