ES2043729T3 - Portaminas automatico de avance por inercia. - Google Patents

Portaminas automatico de avance por inercia.

Info

Publication number
ES2043729T3
ES2043729T3 ES88109253T ES88109253T ES2043729T3 ES 2043729 T3 ES2043729 T3 ES 2043729T3 ES 88109253 T ES88109253 T ES 88109253T ES 88109253 T ES88109253 T ES 88109253T ES 2043729 T3 ES2043729 T3 ES 2043729T3
Authority
ES
Spain
Prior art keywords
stop
ring
plane
automatic adjustment
positively
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
ES88109253T
Other languages
English (en)
Inventor
Shuhei Kageyama
Takahiko Suzuki
Yuichi Yamagishi
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
Priority claimed from JP9066387U external-priority patent/JPH0432307Y2/ja
Priority claimed from JP11796087U external-priority patent/JPS6422489U/ja
Priority claimed from JP1987157740U external-priority patent/JPH0617587Y2/ja
Priority claimed from JP1988036964U external-priority patent/JPH0642877Y2/ja
Application filed by Kotobuki and Co Ltd filed Critical Kotobuki and Co Ltd
Application granted granted Critical
Publication of ES2043729T3 publication Critical patent/ES2043729T3/es
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
    • 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
    • B43K24/03—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by flicking or tilting

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)

Abstract

LA PRESENTE INVENCION EXPONE UN PINCEL MECANICO DE TIPO OSCILANTE POR LO QUE EL PLANO PUEDE SER ENVIADO FUERA DESDE UN MIEMBRO CABEZAL QUE ESTA CONECTADO CON UN CASQUILLO EXTERIOR, QUE APLICA UNA FUERZA AL MECANISMO SUMINISTRADOR DE PLOMO CON EL MANTILLO PERCUOTR TAL QUE ESTE MECANISMO PUEDE SER ACTIVADO. UN MANTILLO DE TOPE DE PARADA (11) ESTA MONTADO ENTRE UN MUELLE DE SUSPENSION (9) DE UN CASQUILLO CON TOPE DE ANILLO (8) QUE RETIENE UN ANILLO TOPE (7) QUE ES COMPONENTE DE DICHO PORTAPLONO (2) Y UN SEGUNDO MUELLE (10) QUE ESTA CONECTADO CON DICHO TOPE (4). EL MOVIMIENTO HACIA ARRIBA DEL MARTILLO (11) HACE QUE EL TOPE (4) SE INSERTE COMPULSIVAMENTE EN EL ANILLO (7). POR ELLO, COMO EL TOPE PUEDE SER POSITIVAMENTE GOLPEADO, EL DESLIZAMIENTO DEL PLANO NO OCURRE Y EL ESCRITO DEL BOLIGRAFO MECANICO PUEDE SER POSITIVAMENTE REALIZADO.
ES88109253T 1987-06-12 1988-06-10 Portaminas automatico de avance por inercia. Expired - Lifetime ES2043729T3 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP9066387U JPH0432307Y2 (es) 1987-06-12 1987-06-12
JP11796087U JPS6422489U (es) 1987-07-31 1987-07-31
JP1987157740U JPH0617587Y2 (ja) 1987-10-14 1987-10-14 スイング式シャープペンシル
JP1988036964U JPH0642877Y2 (ja) 1988-03-18 1988-03-18 スイング式シャープペンシル

Publications (1)

Publication Number Publication Date
ES2043729T3 true ES2043729T3 (es) 1994-01-01

Family

ID=27460346

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88109253T Expired - Lifetime ES2043729T3 (es) 1987-06-12 1988-06-10 Portaminas automatico de avance por inercia.

Country Status (5)

Country Link
US (2) US4929107A (es)
EP (1) EP0294823B1 (es)
DE (1) DE3884278T2 (es)
ES (1) ES2043729T3 (es)
HK (1) HK179095A (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5354141A (en) * 1991-03-04 1994-10-11 Pilot Precision Kabushiki Kaisha Mechanical pencil with shaking type lead-feeding mechanism
TR27008A (tr) * 1991-05-21 1994-09-14 Pilot Precision Ileri dogru silkelemek suretiyle calistirilabilen kursun besleme tertibatli mekanik kursun kalem.
JP3501418B2 (ja) * 1994-07-22 2004-03-02 株式会社壽 サイドノック式シャープペンシル
US6033141A (en) * 1996-09-27 2000-03-07 Nottingham-Spirk Design Associates, Inc. Capless retractable sealed marking instruments
USD425122S (en) * 1999-01-18 2000-05-16 Manufacture D'articles De Precision Et De Dessin-M.A.P.E.D. Eraser
US7059796B2 (en) * 2002-04-17 2006-06-13 Avery Dennison Corporation Self-sealing retractable writing instrument
JP4676830B2 (ja) * 2005-07-14 2011-04-27 ミクロ株式会社 筆記具
US7080950B1 (en) * 2005-10-31 2006-07-25 Chia-Hsiung Lin Pencil with buffering effect for preventing a pencil lead from breaking
DE102007018870A1 (de) * 2007-04-19 2008-10-23 Krones Ag Inspektionsvorrichtung zum Untersuchen von Behältnisverschlüssen
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 (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2385329A (en) * 1944-06-02 1945-09-25 J D Buchanan Pencil
US2492839A (en) * 1946-05-08 1949-12-27 John T Brubaker Mechanical pencil with both step-by-step and gravity feeds
US2520796A (en) * 1947-05-28 1950-08-29 Bouhier Louis Mechanical pencil having different leads selectable from magazines therein
US2561113A (en) * 1948-05-03 1951-07-17 Henry T Hallberg Gravity and inertia fed pencil
NL230788A (es) * 1957-08-23
US4205924A (en) * 1978-11-17 1980-06-03 Pilot Precision Kabushiki Kaisha Mechanical pencil with lead-feeding device operable by forward shake of pencil
US4620811A (en) * 1984-01-26 1986-11-04 Kotobuki & Co., Ltd. Mechanical pencil

Also Published As

Publication number Publication date
US4929107A (en) 1990-05-29
US5149219A (en) 1992-09-22
DE3884278D1 (de) 1993-10-28
DE3884278T2 (de) 1994-04-28
EP0294823B1 (en) 1993-09-22
EP0294823A1 (en) 1988-12-14
HK179095A (en) 1995-12-01

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