DE2615189C3 - Verfahren zum Herstellen von Schreibspitzen - Google Patents
Verfahren zum Herstellen von SchreibspitzenInfo
- Publication number
- DE2615189C3 DE2615189C3 DE19762615189 DE2615189A DE2615189C3 DE 2615189 C3 DE2615189 C3 DE 2615189C3 DE 19762615189 DE19762615189 DE 19762615189 DE 2615189 A DE2615189 A DE 2615189A DE 2615189 C3 DE2615189 C3 DE 2615189C3
- Authority
- DE
- Germany
- Prior art keywords
- strip
- writing
- longitudinal
- edge
- layers
- 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
- 238000000034 method Methods 0.000 title claims description 22
- 239000000463 material Substances 0.000 claims description 36
- 230000002745 absorbent Effects 0.000 claims description 19
- 239000002250 absorbent Substances 0.000 claims description 19
- 238000004519 manufacturing process Methods 0.000 claims description 15
- 239000012815 thermoplastic material Substances 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 1
- 239000007779 soft material Substances 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 claims 1
- 239000010410 layer Substances 0.000 description 17
- 239000012530 fluid Substances 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000011162 core material Substances 0.000 description 3
- 240000007313 Tilia cordata Species 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K1/00—Nibs; Writing-points
- B43K1/12—Writing-points comprising fibres; Felt pads
Landscapes
- Pens And Brushes (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US58659375A | 1975-06-13 | 1975-06-13 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2615189A1 DE2615189A1 (de) | 1976-12-16 |
| DE2615189B2 DE2615189B2 (de) | 1979-01-04 |
| DE2615189C3 true DE2615189C3 (de) | 1979-09-13 |
Family
ID=24346375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762615189 Expired DE2615189C3 (de) | 1975-06-13 | 1976-04-08 | Verfahren zum Herstellen von Schreibspitzen |
Country Status (7)
| Country | Link |
|---|---|
| JP (2) | JPS5292624A (OSRAM) |
| CA (1) | CA1049241A (OSRAM) |
| CH (1) | CH605168A5 (OSRAM) |
| DE (1) | DE2615189C3 (OSRAM) |
| FR (1) | FR2324467A1 (OSRAM) |
| GB (1) | GB1541613A (OSRAM) |
| IT (1) | IT1079190B (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3408903A1 (de) * | 1984-03-10 | 1985-09-19 | A.W. Faber-Castell Unternehmensverwaltung GmbH & Co, 8504 Stein | Kosmetisches auftragungsgeraet |
| JPH0180496U (OSRAM) * | 1987-11-19 | 1989-05-30 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2994110A (en) * | 1957-05-10 | 1961-08-01 | Mobay Chemical Corp | Surfacing process for isocyanate foam and product |
| JPS4035851Y1 (OSRAM) * | 1964-04-14 | 1965-12-18 | ||
| US3442739A (en) * | 1965-06-02 | 1969-05-06 | Parker Pen Co | Fibrous wick |
| DE1298908B (de) * | 1966-02-04 | 1969-07-03 | Standardgraph Filler & Fiebig | Schreib- und Zeichenspitze |
| US3464775A (en) * | 1967-09-06 | 1969-09-02 | Sanford Res Co | Marking element and method of making same |
| US3714314A (en) * | 1971-03-22 | 1973-01-30 | Gillette Co | Method for manufacturing porous point tip |
| GB1428967A (en) * | 1972-05-03 | 1976-03-24 | Dunlop Ltd | Tyre fitting device |
-
1976
- 1976-04-08 DE DE19762615189 patent/DE2615189C3/de not_active Expired
- 1976-04-08 CA CA249,863A patent/CA1049241A/en not_active Expired
- 1976-04-13 JP JP4095676A patent/JPS5292624A/ja active Pending
- 1976-05-11 FR FR7614047A patent/FR2324467A1/fr not_active Withdrawn
- 1976-05-31 CH CH678676A patent/CH605168A5/xx not_active IP Right Cessation
- 1976-06-11 GB GB2441476A patent/GB1541613A/en not_active Expired
- 1976-06-11 IT IT2420276A patent/IT1079190B/it active
-
1978
- 1978-11-21 JP JP15951878U patent/JPS54103943U/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IT1079190B (it) | 1985-05-08 |
| JPS54103943U (OSRAM) | 1979-07-21 |
| GB1541613A (en) | 1979-03-07 |
| CH605168A5 (OSRAM) | 1978-09-29 |
| FR2324467A1 (fr) | 1977-04-15 |
| DE2615189A1 (de) | 1976-12-16 |
| JPS5292624A (en) | 1977-08-04 |
| CA1049241A (en) | 1979-02-27 |
| DE2615189B2 (de) | 1979-01-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |