GB1026176A - Process and apparatus for the manufacture of points for ball pens from a metal sheet - Google Patents
Process and apparatus for the manufacture of points for ball pens from a metal sheetInfo
- Publication number
- GB1026176A GB1026176A GB4336462A GB4336462A GB1026176A GB 1026176 A GB1026176 A GB 1026176A GB 4336462 A GB4336462 A GB 4336462A GB 4336462 A GB4336462 A GB 4336462A GB 1026176 A GB1026176 A GB 1026176A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ball
- diameter
- reduced
- point
- dies
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/76—Making other particular articles writing or drawing instruments, e.g. writing pens, erasing pens
-
- 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
Abstract
1,026,176. Making ball-point pens; forging; stamping; pushing through dies. REAL PATENTANSWERTUNGS - ANSTALT. Nov. 16, 1962 [April 5, 1962], No. 43364/62. Headings B3A, B3H, B3P and B3Q. A point for a ball pen is made from a sheet metal blank by a plurality of pressing operations. The blank may be of copper, brass, aluminium or stainless steel and is severed from a strip 40, Fig. 1 (not shown), by a punch 1 and immediately pressed into cup shape 4a by a punch 2. An ejector 6 is provided. In further stages, Figs. 2-11 (not shown), the cup is elongated and reduced in diameter, the closed end 4b is punched out, Fig. 12 (not shown), and the forward end of the tubular workpiece is reduced in diameter by pushing through a series of dies 22, Figs. 13-17 (not shown). In a further dye set 30, 31, Fig. 18 (not shown), an intermediate enlargement 4e is formed, and the end of reduced diameter is partially closed; the opposite end is then also partially closed in a further die set 34, Fig. 19 (not shown). The resulting workpiece is forged to the shape of a ball housing in a die set 35-38, Fig. 20 (not shown), ink passages are formed by a tool 39, Fig. 21 (not shown), the ball is then inserted and made captive in the point dy a tool 43, Fig. 24 (not shown). A transfer mechanism is provided for transporting the workpieee between the various working stages.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH415162A CH383828A (en) | 1962-04-05 | 1962-04-05 | Process for the manufacture of pins for ballpoint pens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1026176A true GB1026176A (en) | 1966-04-14 |
Family
ID=4270757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4336462A Expired GB1026176A (en) | 1962-04-05 | 1962-11-16 | Process and apparatus for the manufacture of points for ball pens from a metal sheet |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT248206B (en) |
| CH (1) | CH383828A (en) |
| ES (1) | ES281742A1 (en) |
| FR (1) | FR1340445A (en) |
| GB (1) | GB1026176A (en) |
| LU (1) | LU42801A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108772695A (en) * | 2018-06-15 | 2018-11-09 | 金兆联 | A kind of nib closing-up machine |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6612263A (en) * | 1966-05-31 | 1967-12-01 | ||
| CH671736A5 (en) * | 1981-06-01 | 1989-09-29 | Albe Sa | |
| JP3492438B2 (en) * | 1995-02-07 | 2004-02-03 | 三菱鉛筆株式会社 | Metal tip for ballpoint pen |
-
1962
- 1962-04-05 CH CH415162A patent/CH383828A/en unknown
- 1962-10-20 ES ES281742A patent/ES281742A1/en not_active Expired
- 1962-10-30 AT AT508263A patent/AT248206B/en active
- 1962-11-16 GB GB4336462A patent/GB1026176A/en not_active Expired
- 1962-11-20 FR FR19944A patent/FR1340445A/en not_active Expired
- 1962-12-03 LU LU42801D patent/LU42801A1/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108772695A (en) * | 2018-06-15 | 2018-11-09 | 金兆联 | A kind of nib closing-up machine |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1340445A (en) | 1963-10-18 |
| ES281742A1 (en) | 1963-04-16 |
| AT248206B (en) | 1966-07-25 |
| CH383828A (en) | 1964-10-31 |
| LU42801A1 (en) | 1963-02-04 |
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