ATE155746T1 - BALLPOINT PEN WITH SIMPLIFIED ASSEMBLY - Google Patents

BALLPOINT PEN WITH SIMPLIFIED ASSEMBLY

Info

Publication number
ATE155746T1
ATE155746T1 AT94105441T AT94105441T ATE155746T1 AT E155746 T1 ATE155746 T1 AT E155746T1 AT 94105441 T AT94105441 T AT 94105441T AT 94105441 T AT94105441 T AT 94105441T AT E155746 T1 ATE155746 T1 AT E155746T1
Authority
AT
Austria
Prior art keywords
tubular element
sleeve
barrel
ballpoint pen
simplified assembly
Prior art date
Application number
AT94105441T
Other languages
German (de)
Inventor
Giovanni Avenatti
Original Assignee
Stilolinea Srl
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 Stilolinea Srl filed Critical Stilolinea Srl
Application granted granted Critical
Publication of ATE155746T1 publication Critical patent/ATE155746T1/en

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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F23/00—Advertising on or in specific articles, e.g. ashtrays, letter-boxes
    • G09F2023/0016—Advertising on or in specific articles, e.g. ashtrays, letter-boxes on pens

Landscapes

  • Pens And Brushes (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Closures For Containers (AREA)

Abstract

The ball point pen comprises an elongate, hollow barrel (10), a tubular element (12) arranged coaxially within the upper portion of the barrel (10), a writing point (18) and a push-button (22) arranged to control the extension/withdrawal of the writing point (18) relative to the barrel (10). At least one longitudinal rib (40) and an annular projection (42) are formed either on the inner surface of the sleeve (24) of the push-button (22) or on the outer surface of the tubular element (12) and, correspondingly, at least one raised, shaped element (44) is formed either on the outer surface of the tubular element (12) or on the inner surface of the sleeve (24) so as to interfere radially with the annular projection (42) and to define at least one longitudinal groove (46) adapted to form a seat for the rib (40) when the sleeve (24) is fitted onto the tubular element (12). <IMAGE>
AT94105441T 1993-05-12 1994-04-08 BALLPOINT PEN WITH SIMPLIFIED ASSEMBLY ATE155746T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO930331A IT1270936B (en) 1993-05-12 1993-05-12 SIMPLIFIED ASSEMBLY BALLPOINT PEN

Publications (1)

Publication Number Publication Date
ATE155746T1 true ATE155746T1 (en) 1997-08-15

Family

ID=11411477

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94105441T ATE155746T1 (en) 1993-05-12 1994-04-08 BALLPOINT PEN WITH SIMPLIFIED ASSEMBLY

Country Status (7)

Country Link
EP (1) EP0624484B1 (en)
AT (1) ATE155746T1 (en)
DE (1) DE69404378T2 (en)
ES (1) ES2105395T3 (en)
HK (1) HK1013051A1 (en)
IT (1) IT1270936B (en)
SI (1) SI0624484T1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5831579A (en) * 1997-04-15 1998-11-03 Ericsson, Inc. Latch mechanism for mobile communication devices
ES2153313B1 (en) * 1999-01-21 2001-11-16 Biomed S A APPARATUS FOR THE GUIDED APPLICATION OF A RETRACTABLE CLAMP FOR THE PRECUTE CLOSURE OF ORIFICES, INCISIONS OR LACERATIONS IN VESSELS, DUCTS OR ANATOMICAL STRUCTURES, HUMAN RETRACTABLE AND PROCEDURE FOR APPLICATION.
SE516214C2 (en) * 1999-12-23 2001-12-03 Allgon Ab Antenna device and portable communication device comprising such an antenna device
FR2890198B1 (en) * 2005-08-30 2007-11-30 Jung Tsan Liu MECHANISM FOR RETRACTING AN OPTICAL PENCIL
DE102019102667A1 (en) * 2019-02-04 2020-08-06 Wera Werkzeuge Gmbh Screwdriver with gear ratio

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL121491C (en) * 1963-05-02
US3318289A (en) * 1965-05-11 1967-05-09 Northern Ind Products Bi-stable mechanism
US4991988A (en) * 1989-04-18 1991-02-12 Bic Corporation Component writing instrument having retractable cartridge
JPH0753993Y2 (en) * 1989-07-07 1995-12-13 株式会社パイロット Cursive appearance mechanism
ES2069172T3 (en) * 1991-10-21 1995-05-01 Kotobuki & Co Ltd ROTATING CAMERA BALL TIP PEN.

Also Published As

Publication number Publication date
IT1270936B (en) 1997-05-16
HK1013051A1 (en) 1999-08-13
ITTO930331A0 (en) 1993-05-12
DE69404378T2 (en) 1997-11-13
EP0624484B1 (en) 1997-07-23
ES2105395T3 (en) 1997-10-16
EP0624484A1 (en) 1994-11-17
ITTO930331A1 (en) 1994-11-12
SI0624484T1 (en) 1998-04-30
DE69404378D1 (en) 1997-09-04

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee