FR2507949A1 - Procede et dispositif de decoupage de pieces dans une plaque par poinconnage, et produit intermediaire de la mise en oeuvre du procede - Google Patents
Procede et dispositif de decoupage de pieces dans une plaque par poinconnage, et produit intermediaire de la mise en oeuvre du procede Download PDFInfo
- Publication number
- FR2507949A1 FR2507949A1 FR8112205A FR8112205A FR2507949A1 FR 2507949 A1 FR2507949 A1 FR 2507949A1 FR 8112205 A FR8112205 A FR 8112205A FR 8112205 A FR8112205 A FR 8112205A FR 2507949 A1 FR2507949 A1 FR 2507949A1
- Authority
- FR
- France
- Prior art keywords
- plate
- face
- punch
- cut
- relative
- 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
- 238000004080 punching Methods 0.000 title claims abstract description 28
- 239000004033 plastic Substances 0.000 title claims abstract description 11
- 229920003023 plastic Polymers 0.000 title claims abstract description 11
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 10
- 239000002184 metal Substances 0.000 title claims abstract description 10
- 239000011159 matrix material Substances 0.000 title claims description 20
- 125000006850 spacer group Chemical group 0.000 title abstract 3
- 238000005520 cutting process Methods 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims description 25
- 230000035515 penetration Effects 0.000 claims description 16
- 238000010008 shearing Methods 0.000 claims description 11
- 230000000977 initiatory effect Effects 0.000 claims description 2
- 239000013067 intermediate product Substances 0.000 claims 1
- 230000000717 retained effect Effects 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 abstract description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 5
- 230000000295 complement effect Effects 0.000 abstract description 2
- 239000004411 aluminium Substances 0.000 abstract 1
- 239000004417 polycarbonate Substances 0.000 abstract 1
- 229920000515 polycarbonate Polymers 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 229920005668 polycarbonate resin Polymers 0.000 description 2
- 239000004431 polycarbonate resin Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 235000014066 European mistletoe Nutrition 0.000 description 1
- 235000012300 Rhipsalis cassutha Nutrition 0.000 description 1
- 241000221012 Viscum Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/10—Incompletely punching in such a manner that the parts are still coherent with the work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8112205A FR2507949A1 (fr) | 1981-06-22 | 1981-06-22 | Procede et dispositif de decoupage de pieces dans une plaque par poinconnage, et produit intermediaire de la mise en oeuvre du procede |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8112205A FR2507949A1 (fr) | 1981-06-22 | 1981-06-22 | Procede et dispositif de decoupage de pieces dans une plaque par poinconnage, et produit intermediaire de la mise en oeuvre du procede |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2507949A1 true FR2507949A1 (fr) | 1982-12-24 |
| FR2507949B1 FR2507949B1 (cs) | 1984-11-23 |
Family
ID=9259746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8112205A Granted FR2507949A1 (fr) | 1981-06-22 | 1981-06-22 | Procede et dispositif de decoupage de pieces dans une plaque par poinconnage, et produit intermediaire de la mise en oeuvre du procede |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2507949A1 (cs) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0244524A1 (en) * | 1986-05-08 | 1987-11-11 | The D.L.Auld Company | Method for making decorative emblems and the like and shapes prepared by that method |
| FR2640896A1 (en) * | 1988-12-22 | 1990-06-29 | Peugeot | Installation and method for the unpiling (peeling off) of parts which are cut out by punching and are put back into a sheet |
| EP0614261A1 (en) * | 1993-03-05 | 1994-09-07 | Canon Seiki Kabushiki Kaisha | Method for manufacturing a stator of a stepping motor |
| US5702556A (en) * | 1993-02-23 | 1997-12-30 | Minnesota Mining And Manufacturing Company | Method and apparatus for producing a laminated viscoelastic product |
| CN116372011A (zh) * | 2023-05-06 | 2023-07-04 | 苏州市东吴滚针轴承有限公司 | 一种推力垫片全光亮带连续冲切结构 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2350004A (en) * | 1943-03-20 | 1944-05-30 | Lawrence V Whistler | Punch and die mechanism for forming knockouts |
| US3228105A (en) * | 1962-05-14 | 1966-01-11 | Houdaille Industries Inc | Method for punching |
| US3580122A (en) * | 1968-12-13 | 1971-05-25 | All Steel Equipment Inc | Apparatus for making knockouts in electrical boxes formed of plastic material |
| DE2263917A1 (de) * | 1971-12-30 | 1973-07-12 | Eugene Stephen Joseph | Vorrichtung sowie verband aus mindestens zwei werkzeugpaaren zur durchfuehrung von arbeitsgaengen an blechen oder dergleichen |
| FR2164480A1 (cs) * | 1971-12-21 | 1973-08-03 | Roy Yves Le | |
| FR2164507A1 (cs) * | 1971-12-23 | 1973-08-03 | Roy Yves Le | |
| FR2244675A1 (en) * | 1973-09-24 | 1975-04-18 | Geiger Joseph | Can lid opening under finger pressure - has adjacent edges of closing plate and cover flush |
-
1981
- 1981-06-22 FR FR8112205A patent/FR2507949A1/fr active Granted
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2350004A (en) * | 1943-03-20 | 1944-05-30 | Lawrence V Whistler | Punch and die mechanism for forming knockouts |
| US3228105A (en) * | 1962-05-14 | 1966-01-11 | Houdaille Industries Inc | Method for punching |
| US3580122A (en) * | 1968-12-13 | 1971-05-25 | All Steel Equipment Inc | Apparatus for making knockouts in electrical boxes formed of plastic material |
| FR2164480A1 (cs) * | 1971-12-21 | 1973-08-03 | Roy Yves Le | |
| FR2164507A1 (cs) * | 1971-12-23 | 1973-08-03 | Roy Yves Le | |
| DE2263917A1 (de) * | 1971-12-30 | 1973-07-12 | Eugene Stephen Joseph | Vorrichtung sowie verband aus mindestens zwei werkzeugpaaren zur durchfuehrung von arbeitsgaengen an blechen oder dergleichen |
| FR2244675A1 (en) * | 1973-09-24 | 1975-04-18 | Geiger Joseph | Can lid opening under finger pressure - has adjacent edges of closing plate and cover flush |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0244524A1 (en) * | 1986-05-08 | 1987-11-11 | The D.L.Auld Company | Method for making decorative emblems and the like and shapes prepared by that method |
| FR2640896A1 (en) * | 1988-12-22 | 1990-06-29 | Peugeot | Installation and method for the unpiling (peeling off) of parts which are cut out by punching and are put back into a sheet |
| US5702556A (en) * | 1993-02-23 | 1997-12-30 | Minnesota Mining And Manufacturing Company | Method and apparatus for producing a laminated viscoelastic product |
| EP0614261A1 (en) * | 1993-03-05 | 1994-09-07 | Canon Seiki Kabushiki Kaisha | Method for manufacturing a stator of a stepping motor |
| US5526560A (en) * | 1993-03-05 | 1996-06-18 | Canon Seiki Kabushiki Kaisha | Method for manufacturing a stator of a stepping motor |
| CN1058816C (zh) * | 1993-03-05 | 2000-11-22 | 佳能精机株式会社 | 步进电动机定子的制造方法 |
| CN116372011A (zh) * | 2023-05-06 | 2023-07-04 | 苏州市东吴滚针轴承有限公司 | 一种推力垫片全光亮带连续冲切结构 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2507949B1 (cs) | 1984-11-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |