DE2949294C2 - Verfahren zum Herstellen von Druckhämmern und Fahnenband zur Herstellung derselben - Google Patents
Verfahren zum Herstellen von Druckhämmern und Fahnenband zur Herstellung derselbenInfo
- Publication number
- DE2949294C2 DE2949294C2 DE2949294A DE2949294A DE2949294C2 DE 2949294 C2 DE2949294 C2 DE 2949294C2 DE 2949294 A DE2949294 A DE 2949294A DE 2949294 A DE2949294 A DE 2949294A DE 2949294 C2 DE2949294 C2 DE 2949294C2
- Authority
- DE
- Germany
- Prior art keywords
- flag
- hammer
- coil
- fields
- zone
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 22
- 238000000034 method Methods 0.000 claims description 33
- 239000000853 adhesive Substances 0.000 claims description 18
- 230000001070 adhesive effect Effects 0.000 claims description 18
- 230000008569 process Effects 0.000 claims description 13
- 150000001875 compounds Chemical class 0.000 claims description 9
- 238000004382 potting Methods 0.000 claims description 8
- 238000005476 soldering Methods 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 4
- 238000004080 punching Methods 0.000 claims description 4
- 229920001169 thermoplastic Polymers 0.000 claims description 4
- 239000004416 thermosoftening plastic Substances 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000007743 anodising Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 108090000623 proteins and genes Proteins 0.000 claims description 2
- 239000000306 component Substances 0.000 claims 9
- 239000002131 composite material Substances 0.000 claims 2
- 230000027455 binding Effects 0.000 claims 1
- 238000009739 binding Methods 0.000 claims 1
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 239000008358 core component Substances 0.000 claims 1
- 238000005520 cutting process Methods 0.000 claims 1
- 238000000227 grinding Methods 0.000 claims 1
- 238000003801 milling Methods 0.000 claims 1
- 239000004576 sand Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 9
- 238000004049 embossing Methods 0.000 description 4
- 229910000679 solder Inorganic materials 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 3
- 239000000806 elastomer Substances 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010292 electrical insulation Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- -1 B. epoxy resin Chemical class 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J9/00—Hammer-impression mechanisms
- B41J9/02—Hammers; Arrangements thereof
- B41J9/133—Construction of hammer body or tip
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor
Landscapes
- Impact Printers (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Electromagnets (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17479580A JPS5693073A (en) | 1979-12-07 | 1980-12-12 | Clock pointer mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/968,278 US4269118A (en) | 1978-12-11 | 1978-12-11 | Print hammer assembly method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2949294A1 DE2949294A1 (de) | 1980-07-31 |
| DE2949294C2 true DE2949294C2 (de) | 1985-04-18 |
Family
ID=25514000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2949294A Expired DE2949294C2 (de) | 1978-12-11 | 1979-12-07 | Verfahren zum Herstellen von Druckhämmern und Fahnenband zur Herstellung derselben |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4269118A (cg-RX-API-DMAC7.html) |
| JP (2) | JPS5920453B2 (cg-RX-API-DMAC7.html) |
| DE (1) | DE2949294C2 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2443934A1 (cg-RX-API-DMAC7.html) |
| IT (1) | IT1127733B (cg-RX-API-DMAC7.html) |
| NL (1) | NL7908917A (cg-RX-API-DMAC7.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4497110A (en) * | 1981-09-03 | 1985-02-05 | Dataproducts Corporation | Method of making a hammer bank assembly |
| JPS5950750U (ja) * | 1982-09-27 | 1984-04-04 | 株式会社リコー | プリンタの印字ハンマ |
| US4493568A (en) * | 1983-02-22 | 1985-01-15 | Estabrooks David A | Dot matrix printhead employing moving coils |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3279362A (en) * | 1965-06-11 | 1966-10-18 | Data Products Corp | Printing hammer |
| US3643595A (en) * | 1969-06-25 | 1972-02-22 | Data Products Corp | Printer hammer bank assembly |
| US3811377A (en) * | 1973-01-02 | 1974-05-21 | Ibm | Impact printer |
| US3983806A (en) * | 1973-12-10 | 1976-10-05 | Data Products Corporation | Hammer bank assembly |
| US3913195A (en) * | 1974-05-28 | 1975-10-21 | William D Beaver | Method of making piezoelectric devices |
| US4044455A (en) * | 1975-06-05 | 1977-08-30 | Canon Kabushiki Kaisha | Method of making a printing hammer unit |
-
1978
- 1978-12-11 US US05/968,278 patent/US4269118A/en not_active Expired - Lifetime
-
1979
- 1979-12-07 DE DE2949294A patent/DE2949294C2/de not_active Expired
- 1979-12-11 FR FR7930349A patent/FR2443934A1/fr active Granted
- 1979-12-11 JP JP54160711A patent/JPS5920453B2/ja not_active Expired
- 1979-12-11 NL NL7908917A patent/NL7908917A/nl not_active Application Discontinuation
- 1979-12-17 IT IT28076/79A patent/IT1127733B/it active
-
1983
- 1983-12-27 JP JP58252236A patent/JPS59131479A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IT7928076A0 (it) | 1979-12-17 |
| JPS59131479A (ja) | 1984-07-28 |
| US4269118A (en) | 1981-05-26 |
| JPS55117677A (en) | 1980-09-10 |
| IT1127733B (it) | 1986-05-21 |
| FR2443934A1 (fr) | 1980-07-11 |
| JPS625796B2 (cg-RX-API-DMAC7.html) | 1987-02-06 |
| DE2949294A1 (de) | 1980-07-31 |
| FR2443934B1 (cg-RX-API-DMAC7.html) | 1985-03-29 |
| NL7908917A (nl) | 1980-06-13 |
| JPS5920453B2 (ja) | 1984-05-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8125 | Change of the main classification |
Ipc: B41J 9/10 |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |