NL230254A - - Google Patents

Info

Publication number
NL230254A
NL230254A NL230254DA NL230254A NL 230254 A NL230254 A NL 230254A NL 230254D A NL230254D A NL 230254DA NL 230254 A NL230254 A NL 230254A
Authority
NL
Netherlands
Application number
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.)
Publication of NL230254A publication Critical patent/NL230254A/xx

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
    • Y10T29/4984—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
    • Y10T29/49854—Ball point pen making
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/55—Cutting by use of rotating axially moving tool with work-engaging structure other than Tool or tool-support
NL230254D 1957-08-06 NL230254A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB24751/57A GB893814A (en) 1957-08-06 1957-08-06 Improvements in or relating to writing instruments and parts thereof

Publications (1)

Publication Number Publication Date
NL230254A true NL230254A (en:Method)

Family

ID=10216678

Family Applications (2)

Application Number Title Priority Date Filing Date
NL230254D NL230254A (en:Method) 1957-08-06
NL104511D NL104511C (en:Method) 1957-08-06

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL104511D NL104511C (en:Method) 1957-08-06

Country Status (5)

Country Link
US (1) US3230935A (en:Method)
CH (1) CH366215A (en:Method)
FR (1) FR1219218A (en:Method)
GB (1) GB893814A (en:Method)
NL (2) NL104511C (en:Method)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3496627A (en) * 1967-05-17 1970-02-24 Giuseppe Mazzier Method of forming ball tips for ball point pens and ball tips formed thereby
US3708234A (en) * 1970-03-10 1973-01-02 Pentel Kk Ball holder of ball-point pen
DE3818786C1 (en:Method) * 1988-06-02 1990-03-22 J. S. Staedtler Gmbh & Co, 8500 Nuernberg, De
EP1329337A1 (de) * 2002-01-17 2003-07-23 Schächter, Friedrich Werkzeug zur Herstellung von Kugelschreiberspitzen

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2079393A (en) * 1935-07-20 1937-05-04 Continental Diamond Fibre Co Core structure
GB660784A (en) * 1946-09-05 1951-11-14 Eagle Pencil Co Improvements in or relating to ball point writing instruments
US2536124A (en) * 1946-10-11 1951-01-02 Bolvin Camille Marian Francois Writing instrument
US2660151A (en) * 1948-04-28 1953-11-24 Scripto Inc Writing instrument
US2559621A (en) * 1949-12-21 1951-07-10 Armstrong Cork Co Method of forming tubular bodies with peripheral projections
US2602191A (en) * 1951-05-08 1952-07-08 Fred L Joy Mold mandrel
BE511872A (en:Method) * 1951-10-05
US2813513A (en) * 1954-04-12 1957-11-19 Paper Mate Mfg Co Ball point pen cartridge
US2869295A (en) * 1954-06-04 1959-01-20 Daimler Benz Ag Method of forming grooves on a shaft
US2911949A (en) * 1955-01-10 1959-11-10 Parker Pen Co Writing instrument
NL223731A (en:Method) * 1957-10-01
FR1212583A (fr) * 1959-01-31 1960-03-24 Support de bille pour stylo à bille et stylo à bille équipé de ce support

Also Published As

Publication number Publication date
US3230935A (en) 1966-01-25
FR1219218A (fr) 1960-05-16
NL104511C (en:Method)
CH366215A (fr) 1962-12-15
GB893814A (en) 1962-04-11

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