MX172904B - Lapicero del tipo de golpe rotatorio. - Google Patents

Lapicero del tipo de golpe rotatorio.

Info

Publication number
MX172904B
MX172904B MX009478A MX947887A MX172904B MX 172904 B MX172904 B MX 172904B MX 009478 A MX009478 A MX 009478A MX 947887 A MX947887 A MX 947887A MX 172904 B MX172904 B MX 172904B
Authority
MX
Mexico
Prior art keywords
outer cylinder
cam
lace
cylinder
feeder mechanism
Prior art date
Application number
MX009478A
Other languages
English (en)
Inventor
Robert V Lozeau
Hidehei Kageyama
Original Assignee
Cross Co A T
Kotobuki & 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
Priority claimed from JP1986180740U external-priority patent/JPH0636952Y2/ja
Priority claimed from JP1987091654U external-priority patent/JPS649783U/ja
Application filed by Cross Co A T, Kotobuki & Co Ltd filed Critical Cross Co A T
Publication of MX172904B publication Critical patent/MX172904B/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00—Propelling pencils
    • B43K21/003—Propelling pencils with lead sections or lead cartridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00—Propelling pencils
    • B43K21/02—Writing-core feeding mechanisms
    • B43K21/027—Writing-core feeding mechanisms with sliding tubelike writing-core guide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00—Propelling pencils
    • B43K21/02—Writing-core feeding mechanisms
    • B43K21/16—Writing-core feeding mechanisms with stepwise feed of writing-cores
    • B43K21/20—Writing-core feeding mechanisms with stepwise feed of writing-cores with writing-cores automatically replaced from magazines
    • 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
    • B43K24/06—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by turning means

Abstract

La presente invención se refiere a un lápicero de tipo de golpeo rotatorio, que tiene un mecanismo alimentador de puntilla, que incluye un portador de puntilla ajustado en un cilindro exterior delantero, operado cooperativamente para alimentar una puntilla bajo la rotación de un cilindro exterior trasero, conectado rotatoria y removiblemente al extremo trasero del cilindro exterior delantero, caracterizado porque comprende: medios de acoplamiento de leva, conectados integralmente al extremo trasero del portador de puntilla del mecanismo alimentador de puntilla, e insertados axial y moviblemente en el cilindro exterior delantero, junto con el mecanismo alimentador de puntilla, y acoplado en su dirección de rotación axial; y un cilindro de leva conectado al cilindro exterior trasero, estando insertado rotatoria y removiblemente el cilindro de leva en la parte interna trasera del cilindro exterior delantero, y teniendo medios de superficie de leva en su extremo frontal; y el cilindro de leva es girado integralmente con el cilindro exterior trasero para alimentar la puntilla.
MX009478A 1986-11-25 1987-11-25 Lapicero del tipo de golpe rotatorio. MX172904B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1986180740U JPH0636952Y2 (ja) 1986-11-25 1986-11-25 シヤ−プペンシル
JP1987091654U JPS649783U (es) 1987-06-15 1987-06-15

Publications (1)

Publication Number Publication Date
MX172904B true MX172904B (es) 1994-01-20

Family

ID=26433089

Family Applications (1)

Application Number Title Priority Date Filing Date
MX009478A MX172904B (es) 1986-11-25 1987-11-25 Lapicero del tipo de golpe rotatorio.

Country Status (8)

Country Link
US (2) US4895467A (es)
EP (1) EP0271249B1 (es)
BR (1) BR8706372A (es)
CA (1) CA1311723C (es)
DE (1) DE3779733T2 (es)
ES (1) ES2031521T3 (es)
IE (1) IE60498B1 (es)
MX (1) MX172904B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4895467A (en) * 1986-11-25 1990-01-23 Kotobuki & Co., Ltd. Rotary knock type mechanical pencil
FR2693953B1 (fr) * 1992-07-24 1994-10-21 Dupont S T Instrument d'écriture à mine.
DE69308191T2 (de) * 1992-12-03 1997-09-18 Kotobuki & Co Ltd Schreibgerät
JPH0858284A (ja) * 1994-08-29 1996-03-05 Kotobuki:Kk シャープペンシル
JP3466739B2 (ja) 1994-10-28 2003-11-17 株式会社壽 シャープペンシルのスライダ
JPH10166783A (ja) * 1996-10-07 1998-06-23 Kotobuki Kk ダブルチャック式シャープペンシル
TW396962U (en) * 1997-01-31 2000-07-01 Pentel Kk Mechanical pencil
US6247863B1 (en) * 1999-12-10 2001-06-19 Casio Lin Press type mechanical pencil
US6921223B2 (en) * 2003-09-15 2005-07-26 Sanford, L.P. Combo pen
FR2861331B1 (fr) * 2003-10-22 2006-03-03 Bic Soc Porte-mine
US7066042B2 (en) * 2004-01-07 2006-06-27 Sanford L.P. Advancing/retracting mechanism
KR20070102727A (ko) * 2005-02-03 2007-10-19 샌포드, 엘.피. 필기구용 이동 거리 증대 기구
US8480323B2 (en) 2010-04-30 2013-07-09 A.T.X. International, Inc. Expandable writing instrument
US8734040B2 (en) * 2011-06-09 2014-05-27 A.T.X. International, Inc. Multi-function writing instrument with propulsion mechanism
JP2014058097A (ja) * 2012-09-18 2014-04-03 Micro Kk シャープペンシル
JP2022175826A (ja) * 2021-05-14 2022-11-25 ミクロ株式会社 芯折れ防止機構付きシャープペンシル

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB480717A (en) * 1936-08-28 1938-02-28 Mabie Todd & Company Ltd Improvements in or relating to propelling pencils
US2166751A (en) * 1937-11-26 1939-07-18 Frank P Cooper Mechanical pencil
DE2606939C3 (de) * 1976-02-20 1980-10-02 Gebr. Schmidt, Fabrik Fuer Feinmechanik, 7742 St Georgen Schreibgerät für dünne Bleiminen
AU505312B1 (en) * 1977-08-05 1979-11-15 Zebra Co. Ltd. Writing instrument
DE2912408A1 (de) * 1978-04-01 1979-10-04 Ancos Co Ltd Schreibgeraet, insbesondere mechanischer drehbleistift
JPS54131426A (en) * 1978-04-01 1979-10-12 Ancos Co Ltd Rotary sliding mechanical pencil
GB1581410A (en) * 1978-05-31 1980-12-10 Gillette Co Propelling pencil
JPS56154384U (es) * 1980-04-21 1981-11-18
US4620811A (en) * 1984-01-26 1986-11-04 Kotobuki & Co., Ltd. Mechanical pencil
US4619539A (en) * 1984-02-13 1986-10-28 Kotobuki & Co, Ltd. Mechanical pencil equipped with lead-storing cartridge
JPS60260396A (ja) * 1984-06-08 1985-12-23 株式会社　寿 シヤ−プペンシルの組立方法
WO1986004300A1 (en) * 1985-01-26 1986-07-31 Kabushikikaisha Kotobuki Eversharp pencil
JPS61262194A (ja) * 1985-05-16 1986-11-20 岩崎金属工業株式会社 シヤ−プペンシル
DE3668140D1 (de) * 1985-08-20 1990-02-15 Kotobuki & Co Ltd Minenvorschubmechanismus fuer fuellminenstift.
US4895467A (en) * 1986-11-25 1990-01-23 Kotobuki & Co., Ltd. Rotary knock type mechanical pencil
US4917518A (en) * 1988-12-27 1990-04-17 Chern Hann Tzong Automatic pencil

Also Published As

Publication number Publication date
EP0271249A1 (en) 1988-06-15
IE60498B1 (en) 1994-07-27
CA1311723C (en) 1992-12-22
US5022772A (en) 1991-06-11
EP0271249B1 (en) 1992-06-10
DE3779733T2 (de) 1993-01-28
US4895467A (en) 1990-01-23
IE873180L (en) 1988-05-25
ES2031521T3 (es) 1992-12-16
DE3779733D1 (de) 1992-07-16
BR8706372A (pt) 1988-07-19

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