GB1029391A - Improvements in or relating to the manufacture of writing points for ball pens - Google Patents
Improvements in or relating to the manufacture of writing points for ball pensInfo
- Publication number
- GB1029391A GB1029391A GB1877763A GB1877763A GB1029391A GB 1029391 A GB1029391 A GB 1029391A GB 1877763 A GB1877763 A GB 1877763A GB 1877763 A GB1877763 A GB 1877763A GB 1029391 A GB1029391 A GB 1029391A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ball
- tube
- mazzier
- point
- relating
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K1/00—Nibs; Writing-points
- B43K1/08—Nibs; Writing-points with ball points; Balls or ball beds
Landscapes
- Pens And Brushes (AREA)
Abstract
1,029,391. Making ball-point pens; extruding; upsetting. F. MAZZIER, and G. MAZZIER, [trading as FMA FRATELL MAZZIER]. May 13, 1963 [Oct. 1, 1962], No. 18777/63. Headings B3A, B3H and B3P. [Also in Division B6] A writing point 1, Fig. 8 (not shown), for a ball pen is made by radially compressing the end of a tube to reduce its diameter and increase its wall thickness, Fig. 5 (not shown), machining a ball seat in the thickened end and fitting therein the ball 6. The starting tube 1, Fig. 2 (not shown), which may be of brass, is first upset between dies 2<SP>1</SP>, 2<SP>11</SP> to form a flange 2. A drawing die 3, Fig. 4 (not shown), then reduces the tube on one side of the flange and the end portion is further reduced by a drawing die 4, Fig. 5 (not shown), or alternativele by rolling or swaging. An ink feed tube T, Fig. 8, is fitted over the point 1.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1952062 | 1962-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1029391A true GB1029391A (en) | 1966-05-11 |
Family
ID=11158718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1877763A Expired GB1029391A (en) | 1962-10-01 | 1963-05-13 | Improvements in or relating to the manufacture of writing points for ball pens |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1029391A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0066541A1 (en) * | 1981-06-01 | 1982-12-08 | Albe S.A. | Method for the production of a ball tip for a liquid ink writing instrument, and tip produced by this method |
-
1963
- 1963-05-13 GB GB1877763A patent/GB1029391A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0066541A1 (en) * | 1981-06-01 | 1982-12-08 | Albe S.A. | Method for the production of a ball tip for a liquid ink writing instrument, and tip produced by this method |
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