FR2434043A1 - NEW SNAP-ON ASSEMBLY DEVICE FOR EXTERNAL PENCIL BODY OR PEN WITH RETRACTABLE WRITING END - Google Patents
NEW SNAP-ON ASSEMBLY DEVICE FOR EXTERNAL PENCIL BODY OR PEN WITH RETRACTABLE WRITING ENDInfo
- Publication number
- FR2434043A1 FR2434043A1 FR7824751A FR7824751A FR2434043A1 FR 2434043 A1 FR2434043 A1 FR 2434043A1 FR 7824751 A FR7824751 A FR 7824751A FR 7824751 A FR7824751 A FR 7824751A FR 2434043 A1 FR2434043 A1 FR 2434043A1
- Authority
- FR
- France
- Prior art keywords
- pen
- retractable writing
- assembly device
- writing end
- pencil body
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
- B43K23/08—Protecting means, e.g. caps
- B43K23/12—Protecting means, e.g. caps for pens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K15/00—Assembling, finishing, or repairing pens
-
- 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
- B43K24/06—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by turning means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The device for the snap-fit assembly of an internal body (2) carrying a retractable writing tip (3) which is longitudinally integral with a frontmost element (1) of an external body of the pencil or pen, to a rearmost element (5) of said external body, comprises, inside a cylindrical housing in the rearmost element, a split frustoconical ring spring (7) designed to cooperate with a biconical milled part (4a, 4b) located near the rearmost part of the internal body. The device can be used in a polygonal-sectioned pencil or ball-point pen.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7824751A FR2434043A1 (en) | 1978-08-25 | 1978-08-25 | NEW SNAP-ON ASSEMBLY DEVICE FOR EXTERNAL PENCIL BODY OR PEN WITH RETRACTABLE WRITING END |
CH661079A CH632197A5 (en) | 1978-08-25 | 1979-07-16 | Device for the snap-fit assembly of a pencil or pen with a retractable writing tip |
IT25185/79A IT1123539B (en) | 1978-08-25 | 1979-08-20 | LOCKING ASSEMBLY DEVICE FOR THE OUTSIDE BODY OF A PENCIL OR PEN WITH A WRITABLE WRITING POINT |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7824751A FR2434043A1 (en) | 1978-08-25 | 1978-08-25 | NEW SNAP-ON ASSEMBLY DEVICE FOR EXTERNAL PENCIL BODY OR PEN WITH RETRACTABLE WRITING END |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2434043A1 true FR2434043A1 (en) | 1980-03-21 |
FR2434043B3 FR2434043B3 (en) | 1981-05-29 |
Family
ID=9212105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7824751A Granted FR2434043A1 (en) | 1978-08-25 | 1978-08-25 | NEW SNAP-ON ASSEMBLY DEVICE FOR EXTERNAL PENCIL BODY OR PEN WITH RETRACTABLE WRITING END |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH632197A5 (en) |
FR (1) | FR2434043A1 (en) |
IT (1) | IT1123539B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0291866A1 (en) * | 1987-05-18 | 1988-11-23 | KOTOBUKI & CO., LTD. | Knock-action Mechanical Pencil |
EP0314393A1 (en) * | 1987-10-26 | 1989-05-03 | Parker Pen (Benelux) B.V. | Pencil mechanism |
-
1978
- 1978-08-25 FR FR7824751A patent/FR2434043A1/en active Granted
-
1979
- 1979-07-16 CH CH661079A patent/CH632197A5/en not_active IP Right Cessation
- 1979-08-20 IT IT25185/79A patent/IT1123539B/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0291866A1 (en) * | 1987-05-18 | 1988-11-23 | KOTOBUKI & CO., LTD. | Knock-action Mechanical Pencil |
EP0314393A1 (en) * | 1987-10-26 | 1989-05-03 | Parker Pen (Benelux) B.V. | Pencil mechanism |
Also Published As
Publication number | Publication date |
---|---|
IT1123539B (en) | 1986-04-30 |
FR2434043B3 (en) | 1981-05-29 |
IT7925185A0 (en) | 1979-08-20 |
CH632197A5 (en) | 1982-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licences | ||
AM | Act modifying the rights related to an application or a patent |