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ITTO930331A1 - SIMPLIFIED ASSEMBLY BALLPOINT PEN - Google Patents

SIMPLIFIED ASSEMBLY BALLPOINT PEN

Info

Publication number
ITTO930331A1
ITTO930331A1 IT000331A ITTO930331A ITTO930331A1 IT TO930331 A1 ITTO930331 A1 IT TO930331A1 IT 000331 A IT000331 A IT 000331A IT TO930331 A ITTO930331 A IT TO930331A IT TO930331 A1 ITTO930331 A1 IT TO930331A1
Authority
IT
Italy
Prior art keywords
tubular element
sleeve
barrel
ballpoint pen
simplified assembly
Prior art date
Application number
IT000331A
Other languages
Italian (it)
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
Priority to ITTO930331A priority Critical patent/IT1270936B/en
Publication of ITTO930331A0 publication Critical patent/ITTO930331A0/en
Priority to EP94105441A priority patent/EP0624484B1/en
Priority to ES94105441T priority patent/ES2105395T3/en
Priority to SI9430064T priority patent/SI0624484T1/en
Priority to AT94105441T priority patent/ATE155746T1/en
Priority to DE69404378T priority patent/DE69404378T2/en
Publication of ITTO930331A1 publication Critical patent/ITTO930331A1/en
Application granted granted Critical
Publication of IT1270936B publication Critical patent/IT1270936B/en
Priority to HK98114211A priority patent/HK1013051A1/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>
ITTO930331A 1993-05-12 1993-05-12 SIMPLIFIED ASSEMBLY BALLPOINT PEN IT1270936B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ITTO930331A IT1270936B (en) 1993-05-12 1993-05-12 SIMPLIFIED ASSEMBLY BALLPOINT PEN
EP94105441A EP0624484B1 (en) 1993-05-12 1994-04-08 A simplified-assembly ball point pen
ES94105441T ES2105395T3 (en) 1993-05-12 1994-04-08 SIMPLIFIED MOUNT PEN.
SI9430064T SI0624484T1 (en) 1993-05-12 1994-04-08 A simplified-assembly ball point pen
AT94105441T ATE155746T1 (en) 1993-05-12 1994-04-08 BALLPOINT PEN WITH SIMPLIFIED ASSEMBLY
DE69404378T DE69404378T2 (en) 1993-05-12 1994-04-08 Ballpoint pen with simplified assembly
HK98114211A HK1013051A1 (en) 1993-05-12 1998-12-21 A simplified-assembly ball pont pen

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 (3)

Publication Number Publication Date
ITTO930331A0 ITTO930331A0 (en) 1993-05-12
ITTO930331A1 true ITTO930331A1 (en) 1994-11-12
IT1270936B IT1270936B (en) 1997-05-16

Family

ID=11411477

Family Applications (1)

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

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
BE639963A (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
DE69107458T2 (en) * 1991-10-21 1995-06-22 Kotobuki & Co Ltd Ballpoint pen with a rotating cam.

Also Published As

Publication number Publication date
EP0624484A1 (en) 1994-11-17
DE69404378D1 (en) 1997-09-04
EP0624484B1 (en) 1997-07-23
ITTO930331A0 (en) 1993-05-12
HK1013051A1 (en) 1999-08-13
ATE155746T1 (en) 1997-08-15
DE69404378T2 (en) 1997-11-13
SI0624484T1 (en) 1998-04-30
IT1270936B (en) 1997-05-16
ES2105395T3 (en) 1997-10-16

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990430