IT8422193A0 - Disposizione in utensili di tagliodi ogni genere, con incavature oblique nelle aperture delle piastre di taglio. - Google Patents

Disposizione in utensili di tagliodi ogni genere, con incavature oblique nelle aperture delle piastre di taglio.

Info

Publication number: IT8422193A0
Authority: IT; Italy
Prior art keywords: cutting; openings; kinds; arrangement; oblique grooves
Prior art date: 1983-08-12

Application number

IT8422193A

Other languages

English (en)

Other versions

IT1176546B (it

IT8422193A1 (it

Inventor

Hansgeorg Hampel

Original Assignee

Deutsche Telephonwerk Kabel

Priority date (The priority date 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 date listed.)

1983-08-12

Filing date

1984-08-02

Publication date

1984-08-02

1984-08-02 Application filed by Deutsche Telephonwerk Kabel filed Critical Deutsche Telephonwerk Kabel

1984-08-02 Publication of IT8422193A0 publication Critical patent/IT8422193A0/it

1986-02-02 Publication of IT8422193A1 publication Critical patent/IT8422193A1/it

1987-08-18 Application granted granted Critical

1987-08-18 Publication of IT1176546B publication Critical patent/IT1176546B/it

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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/003—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass in punching machines or punching tools
- 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
- B21D28/14—Dies
- B21D28/145—Dies with means for slug retention, e.g. a groove
- 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
- B21D28/24—Perforating, i.e. punching holes

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Punching Or Piercing (AREA)

IT22193/84A 1983-08-12 1984-08-02 Disposizione in utensili di taglio di ogni genere, con incavature oblique nelle aperture delle piastre di taglio IT1176546B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19833329429 DE3329429A1 (de)	1983-08-12	1983-08-12	Anordnung in schnittwerkzeugen aller art

Publications (3)

Publication Number	Publication Date
IT8422193A0 true IT8422193A0 (it)	1984-08-02
IT8422193A1 IT8422193A1 (it)	1986-02-02
IT1176546B IT1176546B (it)	1987-08-18

Family

ID=6206575

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT22193/84A IT1176546B (it)	1983-08-12	1984-08-02	Disposizione in utensili di taglio di ogni genere, con incavature oblique nelle aperture delle piastre di taglio

Country Status (9)

Country	Link
BE (1)	BE900306A (it)
DE (1)	DE3329429A1 (it)
DK (1)	DK381384A (it)
FR (1)	FR2550477A1 (it)
GB (1)	GB2145023A (it)
GR (1)	GR80105B (it)
IT (1)	IT1176546B (it)
LU (1)	LU85484A1 (it)
NL (1)	NL8402475A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN101905265B (zh) *	2010-08-20	2012-11-14	上海徕木电子股份有限公司	一种冲压模具的防跳屑处理方法
CN102941276A (zh) *	2012-11-19	2013-02-27	华一精密机械(昆山)有限公司	异形冲头式废料防跳模具
CN103286192A (zh) *	2013-06-28	2013-09-11	苏州唐氏机械制造有限公司	具有防跳料功能的冲裁模具
JP7243501B2 (ja) *	2019-07-12	2023-03-22	日本精工株式会社	打ち抜きダイ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3222440C1 (de) *	1982-06-15	1983-11-17	Kramski GmbH Präzisionswerkzeuge-Metallwaren, 7530 Pforzheim	Schnittwerkzeug fuer Stanzmaschinen

1983
- 1983-08-12 DE DE19833329429 patent/DE3329429A1/de not_active Ceased
1984
- 1984-07-27 LU LU85484A patent/LU85484A1/de unknown
- 1984-08-02 IT IT22193/84A patent/IT1176546B/it active
- 1984-08-03 GB GB08419817A patent/GB2145023A/en not_active Withdrawn
- 1984-08-06 BE BE0/213453A patent/BE900306A/fr not_active IP Right Cessation
- 1984-08-08 DK DK381384A patent/DK381384A/da unknown
- 1984-08-10 NL NL8402475A patent/NL8402475A/nl not_active Application Discontinuation
- 1984-08-10 GR GR80105A patent/GR80105B/el unknown
- 1984-08-10 FR FR8412710A patent/FR2550477A1/fr not_active Withdrawn

Also Published As

Publication number	Publication date
GB8419817D0 (en)	1984-09-05
LU85484A1 (de)	1984-12-06
BE900306A (fr)	1984-12-03
GR80105B (en)	1984-12-14
DE3329429A1 (de)	1985-02-21
GB2145023A (en)	1985-03-20
DK381384D0 (da)	1984-08-08
NL8402475A (nl)	1985-03-01
DK381384A (da)	1985-02-13
FR2550477A1 (fr)	1985-02-15
IT1176546B (it)	1987-08-18
IT8422193A1 (it)	1986-02-02

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