DE69107458T2 - Ballpoint pen with a rotating cam. - Google Patents

Ballpoint pen with a rotating cam.

Info

Publication number
DE69107458T2
DE69107458T2 DE1991607458 DE69107458T DE69107458T2 DE 69107458 T2 DE69107458 T2 DE 69107458T2 DE 1991607458 DE1991607458 DE 1991607458 DE 69107458 T DE69107458 T DE 69107458T DE 69107458 T2 DE69107458 T2 DE 69107458T2
Authority
DE
Germany
Prior art keywords
ballpoint pen
rotating cam
cam
ballpoint
pen
Prior art date
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.)
Expired - Lifetime
Application number
DE1991607458
Other languages
German (de)
Other versions
DE69107458D1 (en
Inventor
Shuhei Kageyama
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.)
Kotobuki and Co Ltd
Original Assignee
Kotobuki and Co 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
Application filed by Kotobuki and Co Ltd filed Critical Kotobuki and Co Ltd
Application granted granted Critical
Publication of DE69107458D1 publication Critical patent/DE69107458D1/en
Publication of DE69107458T2 publication Critical patent/DE69107458T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
    • B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
    • B43K24/08—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons
    • B43K24/084—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons with saw-like or analogous cams
DE1991607458 1991-10-21 1991-10-21 Ballpoint pen with a rotating cam. Expired - Lifetime DE69107458T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19910117922 EP0538503B1 (en) 1991-10-21 1991-10-21 A rotary-cam ball-point pen

Publications (2)

Publication Number Publication Date
DE69107458D1 DE69107458D1 (en) 1995-03-23
DE69107458T2 true DE69107458T2 (en) 1995-06-22

Family

ID=8207271

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1991607458 Expired - Lifetime DE69107458T2 (en) 1991-10-21 1991-10-21 Ballpoint pen with a rotating cam.

Country Status (3)

Country Link
EP (1) EP0538503B1 (en)
DE (1) DE69107458T2 (en)
ES (1) ES2069172T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1270936B (en) * 1993-05-12 1997-05-16 Stilolinea Srl SIMPLIFIED ASSEMBLY BALLPOINT PEN
DE4326838C2 (en) * 1993-08-10 1996-01-11 Interelektrik Ges M B H & Co K Bistable solenoid valve
JP4425618B2 (en) * 2003-12-08 2010-03-03 吉田プラ工業株式会社 Knock type slide case
JP6608161B2 (en) * 2015-04-20 2019-11-20 三菱鉛筆株式会社 Knock-type writing instrument

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB854313A (en) * 1955-08-30 1960-11-16 Kahn David Inc Improvements in or relating to writing instruments
FR1358869A (en) * 1963-03-29 1964-04-17 Ideal S R L Minuterie Metallic Push-button control device for ballpoint pens
GB1192116A (en) * 1968-09-04 1970-05-20 Helmut Bross Writing Instrument
JPH0753993Y2 (en) * 1989-07-07 1995-12-13 株式会社パイロット Cursive appearance mechanism

Also Published As

Publication number Publication date
DE69107458D1 (en) 1995-03-23
ES2069172T3 (en) 1995-05-01
EP0538503A1 (en) 1993-04-28
EP0538503B1 (en) 1995-02-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition