MX9701879A - Pluma de punto de bola retractable. - Google Patents

Pluma de punto de bola retractable.

Info

Publication number
MX9701879A
MX9701879A MX9701879A MX9701879A MX9701879A MX 9701879 A MX9701879 A MX 9701879A MX 9701879 A MX9701879 A MX 9701879A MX 9701879 A MX9701879 A MX 9701879A MX 9701879 A MX9701879 A MX 9701879A
Authority
MX
Mexico
Prior art keywords
ring
push button
point pen
ball point
retractable ball
Prior art date
Application number
MX9701879A
Other languages
English (en)
Other versions
MXPA97001879A (es
Inventor
Yves Ducrocq
Original Assignee
Bic
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 Bic filed Critical Bic
Publication of MX9701879A publication Critical patent/MX9701879A/es
Publication of MXPA97001879A publication Critical patent/MXPA97001879A/es

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

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Pens And Brushes (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
  • Sorption Type Refrigeration Machines (AREA)

Abstract

La invencion se refiere a un mecanismo de operacion para una pluma de bola retractable que incluye un pasador (8) el cual tiene en un extremo de lo mismo un boton de empuje (21) y en el otro extremo una porcion (9) que tiene un diámetro mayor, en donde el pasador (8) tiene por lo menos un par de costillas (13, 14) las cuales interactuan con las muescas (25) y con los dientes de cierra (17, 18) sobre el extremo que confronta el anillo (12). La invencion esta caracterizada porque los extremos que confrontan el boton de empuje de las costillas (14) que confrontan el boton de empuje están provistas con superficies de pendiente inclinadas (15). De acuerdo con un desarrollo adicional, los dientes de cierra (17, 18) del anillo (12) se extienden solo sobre una porcion parcial interna del espesor de la pared del anillo (12) y la porcion parcial externa del espesor de la pared forma una superficie extrema plana (19).
MXPA/A/1997/001879A 1996-03-12 1997-03-12 Pluma de punto de bola retractable MXPA97001879A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP96890046A EP0795423B1 (de) 1996-03-12 1996-03-12 Druckkugelschreiber
EP96890046 1996-03-12

Publications (2)

Publication Number Publication Date
MX9701879A true MX9701879A (es) 1998-07-31
MXPA97001879A MXPA97001879A (es) 1998-11-09

Family

ID=

Also Published As

Publication number Publication date
DE59608140D1 (de) 2001-12-13
EP0795423A1 (de) 1997-09-17
US5997204A (en) 1999-12-07
PT795423E (pt) 2002-04-29
BR9701270A (pt) 1998-11-10
EP0795423B1 (de) 2001-11-07
ATE208291T1 (de) 2001-11-15
ES2167535T3 (es) 2002-05-16

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees