IT1230827B - Ball point retraction mechanism - Google Patents
Ball point retraction mechanismInfo
- Publication number
- IT1230827B IT1230827B IT8947684A IT4768489A IT1230827B IT 1230827 B IT1230827 B IT 1230827B IT 8947684 A IT8947684 A IT 8947684A IT 4768489 A IT4768489 A IT 4768489A IT 1230827 B IT1230827 B IT 1230827B
- Authority
- IT
- Italy
- Prior art keywords
- ball point
- clip
- claw
- ball
- pen
- Prior art date
Links
- 210000000078 claw Anatomy 0.000 abstract 3
- 230000000881 depressing effect Effects 0.000 abstract 1
- 230000000994 depressogenic effect Effects 0.000 abstract 1
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The ball pen with a retractable ball point, has the ball point extension mechanism connected to the pen clip (10). The end face (103) of the clip (10) is oblique and serrated to form a finger grip. Depressing the clip extends the ball point. The point is then held in the extended position by a claw (121) which engages a stop on the pen barrel. This claw (121) is attached to the end of a leaf spring which forms part of the clip. The leaf spring carries a serrated press button (123) which when depressed releases the claw (121) and allows the ball point to be retracted.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3806221A DE3806221C2 (en) | 1988-02-26 | 1988-02-26 | Writing device with printing mechanism |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8947684A0 IT8947684A0 (en) | 1989-02-23 |
IT1230827B true IT1230827B (en) | 1991-11-07 |
Family
ID=6348313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8947684A IT1230827B (en) | 1988-02-26 | 1989-02-23 | Ball point retraction mechanism |
Country Status (2)
Country | Link |
---|---|
IT (1) | IT1230827B (en) |
MY (1) | MY105159A (en) |
-
1989
- 1989-02-20 MY MYPI89000204A patent/MY105159A/en unknown
- 1989-02-23 IT IT8947684A patent/IT1230827B/en active
Also Published As
Publication number | Publication date |
---|---|
MY105159A (en) | 1994-08-30 |
IT8947684A0 (en) | 1989-02-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960131 |