EP0322550A1 - Stylo à bille à deux cartouches - Google Patents

Stylo à bille à deux cartouches Download PDF

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Publication number
EP0322550A1
EP0322550A1 EP88119090A EP88119090A EP0322550A1 EP 0322550 A1 EP0322550 A1 EP 0322550A1 EP 88119090 A EP88119090 A EP 88119090A EP 88119090 A EP88119090 A EP 88119090A EP 0322550 A1 EP0322550 A1 EP 0322550A1
Authority
EP
European Patent Office
Prior art keywords
sleeve
writing
switching curve
switching
writing instrument
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.)
Granted
Application number
EP88119090A
Other languages
German (de)
English (en)
Other versions
EP0322550B1 (fr
Inventor
Ludwig Schleif
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0322550A1 publication Critical patent/EP0322550A1/fr
Application granted granted Critical
Publication of EP0322550B1 publication Critical patent/EP0322550B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K27/00—Multiple-point writing implements, e.g. multicolour; Combinations of writing implements
    • B43K27/08—Combinations of pens
    • 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
    • B43K24/10—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units
    • B43K24/14—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units operated by turning means
    • B43K24/146—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units operated by turning means with cam control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K29/00—Combinations of writing implements with other articles
    • B43K29/013—Combinations of writing implements with other articles with stamping means

Definitions

  • the invention relates to a writing instrument in the form of a ballpoint pen with two refills, which can be brought into the writing position alternately by rotating the barrel, and a space provided in the rear part of the barrel for accommodating or accommodating various additional devices, such as stamp mechanisms, marker pens or the like. the like
  • the present invention has for its object to provide a writing instrument of the type mentioned, in which the mechanics to alternately bring the two-color leads in writing position can be accommodated in the middle or front part of the barrel, so that in the rear part a space for the og Additional devices are created.
  • the mechanism for the writing leads should be able to be dismantled in a simple manner without being destroyed.
  • a writing instrument of the type mentioned which is characterized in that in a guide sleeve accommodated in the shaft with two lateral longitudinal slots, two slide valves with tubes for receiving the writing leads on offset guide rails are reciprocally movable, the slide valves are pressed against the switching curve of a switching curve sleeve by springs, whereby by turning the switching curve sleeve alternately one or the other slide valve, and thus alternately the tubes with the used refills, are pushed against the front end of the writing instrument.
  • the main advantage is achieved that the specially designed mechanism for bringing the two differently colored writing leads into the writing position in the rear part of the writing instrument creates a space for accommodating an additional device, for example a stamp mechanism, without the length of the Writing device compared to conventional writing devices is enlarged.
  • the switching curve in the writing instrument according to claim 2 corresponds to an oblique to the longitudinal axis Section through a cylindrical sleeve which is rounded at the top, a V-shaped incision being provided at the top and at the bottom of the curve for engaging the respective slide.
  • the slide consists of a cylinder segment with a guide lug provided on the outside for guidance in the respective slot of the guide sleeve and for abutting the switching curve of the switching curve sleeve, a tube for receiving the writing lead being provided on the end of the slide valve, the tube being in one corresponding front hole slides in the guide sleeve and is surrounded by a compression spring that presses the slide against the switching curve.
  • the switching cam sleeve has a holder for a wide variety of additional devices, such as stamping mechanisms, markers or the like, or other functional parts.
  • holes of approx.2.5 mm are provided in the guide sleeve and in the shift cam sleeve, through which special pliers can be used to pull the guide sleeve out of the shift cam sleeve without damage.
  • the writing instrument in the form of a ballpoint pen consists of a two-part shaft 1, 2, the mechanics for the movement of the writing leads being contained in the front part 1 and the rear part 2 having a space for, for example, one To accommodate stamp mechanics, as described in DBP 33 40 293.
  • This stamp mechanism can also be replaced by another functional part, for example a marker pen or another device.
  • This space which accommodates the stamp mechanism, is covered by a displaceable cap 3 and has a clip 4 running at the end.
  • the stamp mechanism or another functional part is connected to a holder 5 connected to it via a correspondingly suitable socket with the switching cam sleeve 6, which is surrounded by a protective sleeve 7.
  • the guide sleeve 8 shown in detail in FIGS. 2 to 5 consists of a cylindrical hollow body which has a slot 9 on each of two opposite longitudinal sides.
  • the guide sleeve 8 has a thread 10 on the upper side.
  • two opposing guide rails 11 are provided in the interior of the guide sleeve 8, which are offset by 90 ° to the longitudinal slots.
  • the guide sleeve 8 On the front side, the guide sleeve 8 has two circular bores 12.
  • the slide valves also have a cylindrical projection 16 on the end face, on which a tube 17 is placed, which protrudes with its front end through the respective bore 12 in the guide sleeve.
  • the switching curve 19 of the switching curve sleeve 20 has a V-shaped incision 21 on the upper side and possibly such an incision 21 on the underside.
  • the function of the mechanism for moving the two writing leads in the writing instrument according to the invention is as follows.
  • a V-shaped stop 24 is also provided on the guide sleeve in order to limit the rotational movement of the switching cam sleeve.
  • a bore 25 is also provided in the shift cam sleeve, which can be covered with a bore in the protective sleeve 7 if the guide sleeve 8 is to be pulled out of the shift cam sleeve 20 without damage using special pliers.
  • the main advantage is achieved that, in contrast to the known writing instruments with multiple leads, a short construction of the mechanics is achieved.

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
EP88119090A 1987-12-24 1988-11-17 Stylo à bille à deux cartouches Expired - Lifetime EP0322550B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873744100 DE3744100A1 (de) 1987-12-24 1987-12-24 Schreibgeraet in form eines kugelschreibers mit zwei minen
DE3744100 1987-12-24

Publications (2)

Publication Number Publication Date
EP0322550A1 true EP0322550A1 (fr) 1989-07-05
EP0322550B1 EP0322550B1 (fr) 1990-08-22

Family

ID=6343606

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88119090A Expired - Lifetime EP0322550B1 (fr) 1987-12-24 1988-11-17 Stylo à bille à deux cartouches

Country Status (4)

Country Link
US (1) US4948285A (fr)
EP (1) EP0322550B1 (fr)
DE (2) DE3744100A1 (fr)
ES (1) ES2017782B3 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0433572A1 (fr) * 1989-11-17 1991-06-26 Herbert Rigoni Instrument à écrire avec timbre incorporé
EP0469278A1 (fr) * 1990-08-02 1992-02-05 Lung-Wu Yen Montage pour rasoir pliable
EP0498930A1 (fr) * 1991-01-09 1992-08-19 KOTOBUKI & CO., LTD. Instrument d'écriture composite
DE19526073A1 (de) * 1994-07-22 1996-01-25 Kotobuki & Co Ltd Kombiniertes Schreibgerät

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002219812A1 (en) 2000-11-14 2002-05-27 Avery Dennison Corporation Multi-media writing instruments and methods for their use
US7008131B2 (en) * 2000-12-28 2006-03-07 Kotobuki & Co., Ltd. Composite holding device
USD462385S1 (en) 2001-07-25 2002-09-03 Avery Dennison Corporation Triple click multimedia pen with media indicating window
US7066042B2 (en) * 2004-01-07 2006-06-27 Sanford L.P. Advancing/retracting mechanism
CN100484776C (zh) * 2005-02-03 2009-05-06 桑福德有限合伙人公司 用于书写工具的行程倍增机构
US7950862B2 (en) 2006-05-26 2011-05-31 Youngtack Shim Multicolor writing tools and methods
JP1692825S (fr) * 2020-08-12 2021-08-16
JP1692884S (fr) * 2020-08-12 2021-08-16
USD972725S1 (en) * 2020-12-23 2022-12-13 Fujifilm Corporation Extracorporeal marker for medical use

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE674121C (de) * 1936-08-11 1939-04-05 Adolf Waldmann Fa Wechselschreibstift mit einem Drehknopf zum Verschieben der Minentraeger
CH273977A (de) * 1949-07-01 1951-03-15 Sarastro Ind Adolf Kinzinger Schreibgerät.
FR1194104A (fr) * 1959-11-06
GB2013579A (en) * 1978-01-31 1979-08-15 Zebra Co Ltd Compound writing instrument
US4268183A (en) * 1979-09-10 1981-05-19 Zebra Co., Ltd. Composite writing instrument
FR2519907A1 (fr) * 1982-01-16 1983-07-22 Schleif Ludwig Stylographe a bille avec dispositif a plaque et a tampon de timbrage
JPS6290192A (ja) * 1985-10-16 1987-04-24 株式会社　バンダイ 絵書き玩具
GB2185713A (en) * 1986-01-04 1987-07-29 Zebra Co Ltd Composite writing instrument

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US641230A (en) * 1899-05-09 1900-01-09 George W Rice Magazine-pencil.
DE647345C (de) * 1935-05-31 1937-07-02 Adolf Waldmann Fa Wechselschreibstift mit einem Drehknopf zum Verschieben der Minentraeger
US2170761A (en) * 1939-01-07 1939-08-22 Norma Multikolor Inc Mechanical pencil
CH256550A (de) * 1946-10-07 1948-08-31 Ag Brac Mehrfarbenstift.
FR59263E (fr) * 1949-03-11 1954-05-24 Stylo à bille bicolore automatique
CH272291A (de) * 1949-04-28 1950-12-15 Eugen Grimm Fa Wechselschreibstift.
DE926408C (de) * 1952-08-09 1955-04-18 Adolf Waldmann Fa Wechselschreibstift
AT182985B (de) * 1953-03-11 1955-08-25 Eduard Ing Dinstl Wechselschreibstift mit Drehknopfbetätigung
DE943453C (de) * 1953-11-26 1956-05-17 Adolf Waldmann Fa Wechselschreibstift mit durch eine Endkappe zu betaetigender Minentraegervorschub- und Rueckholvorrichtung
US2849983A (en) * 1953-11-26 1958-09-02 Adolf Waldmann Lead-change-pencil provided with slotless outer jacket
NL122102C (fr) * 1963-03-15 Bourbon & Fils Ets
GB1022608A (en) * 1963-09-25 1966-03-16 Termoplastic S R L Two-colour ball-point writing instrument
US3266465A (en) * 1963-10-07 1966-08-16 Chromatic Corp Writing instrument
AU505312B1 (en) * 1977-08-05 1979-11-15 Zebra Co. Ltd. Writing instrument
HUT57653A (en) * 1986-08-07 1991-12-30 Kotobuki & Co Ltd Double writing materials of refillable type

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1194104A (fr) * 1959-11-06
DE674121C (de) * 1936-08-11 1939-04-05 Adolf Waldmann Fa Wechselschreibstift mit einem Drehknopf zum Verschieben der Minentraeger
CH273977A (de) * 1949-07-01 1951-03-15 Sarastro Ind Adolf Kinzinger Schreibgerät.
GB2013579A (en) * 1978-01-31 1979-08-15 Zebra Co Ltd Compound writing instrument
US4268183A (en) * 1979-09-10 1981-05-19 Zebra Co., Ltd. Composite writing instrument
FR2519907A1 (fr) * 1982-01-16 1983-07-22 Schleif Ludwig Stylographe a bille avec dispositif a plaque et a tampon de timbrage
JPS6290192A (ja) * 1985-10-16 1987-04-24 株式会社　バンダイ 絵書き玩具
GB2185713A (en) * 1986-01-04 1987-07-29 Zebra Co Ltd Composite writing instrument

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0433572A1 (fr) * 1989-11-17 1991-06-26 Herbert Rigoni Instrument à écrire avec timbre incorporé
EP0469278A1 (fr) * 1990-08-02 1992-02-05 Lung-Wu Yen Montage pour rasoir pliable
EP0498930A1 (fr) * 1991-01-09 1992-08-19 KOTOBUKI & CO., LTD. Instrument d'écriture composite
DE19526073A1 (de) * 1994-07-22 1996-01-25 Kotobuki & Co Ltd Kombiniertes Schreibgerät
DE19526073C2 (de) * 1994-07-22 2000-08-17 Kotobuki & Co Ltd Kombiniertes Schreibgerät

Also Published As

Publication number Publication date
ES2017782B3 (es) 1991-03-01
DE3744100A1 (de) 1989-07-06
EP0322550B1 (fr) 1990-08-22
DE3860493D1 (de) 1990-09-27
US4948285A (en) 1990-08-14

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