CA1048402A - Porte-matrice pour decoupeuse a l'emporte-piece - Google Patents

Porte-matrice pour decoupeuse a l'emporte-piece

Info

Publication number: CA1048402A
Authority: CA; Canada
Prior art keywords: die; plate; block; punch; die set
Prior art date: 1977-07-20
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

Application number

CA77290127A

Other languages

English (en)

Inventor

Joseph Marconi

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Individual

Original Assignee

Individual

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.)

1977-07-20

Filing date

1977-11-03

Publication date

1979-02-13

1977-07-20 Priority claimed from US05/817,149 external-priority patent/US4143569A/en

1977-11-03 Application filed by Individual filed Critical Individual

1979-02-13 Application granted granted Critical

1979-02-13 Publication of CA1048402A publication Critical patent/CA1048402A/fr

Status Expired legal-status Critical Current

Links

239000007787 solid Substances 0.000 claims description 7
239000000463 material Substances 0.000 abstract description 4
230000003014 reinforcing effect Effects 0.000 abstract 1
230000000717 retained effect Effects 0.000 abstract 1
238000010276 construction Methods 0.000 description 6
239000002184 metal Substances 0.000 description 6
229910052751 metal Inorganic materials 0.000 description 6
229910000831 Steel Inorganic materials 0.000 description 3
230000008901 benefit Effects 0.000 description 3
239000010959 steel Substances 0.000 description 3
230000007246 mechanism Effects 0.000 description 2
229910000975 Carbon steel Inorganic materials 0.000 description 1
229910000760 Hardened steel Inorganic materials 0.000 description 1
229910000677 High-carbon steel Inorganic materials 0.000 description 1
229910001315 Tool steel Inorganic materials 0.000 description 1
239000010962 carbon steel Substances 0.000 description 1
239000010960 cold rolled steel Substances 0.000 description 1
230000008878 coupling Effects 0.000 description 1
238000010168 coupling process Methods 0.000 description 1
238000005859 coupling reaction Methods 0.000 description 1
210000005069 ears Anatomy 0.000 description 1
230000006872 improvement Effects 0.000 description 1
230000001788 irregular Effects 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
238000000034 method Methods 0.000 description 1
230000008569 process Effects 0.000 description 1
230000000087 stabilizing effect Effects 0.000 description 1
238000010561 standard procedure 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
- B21D28/14—Dies

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Mounting, Exchange, And Manufacturing Of Dies (AREA)
Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

CA77290127A 1977-07-20 1977-11-03 Porte-matrice pour decoupeuse a l'emporte-piece Expired CA1048402A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/817,149 US4143569A (en)	1976-02-23	1977-07-20	Die holder for punch presses

Publications (1)

Publication Number	Publication Date
CA1048402A true CA1048402A (fr)	1979-02-13

Family

ID=25222440

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA77290127A Expired CA1048402A (fr)	1977-07-20	1977-11-03	Porte-matrice pour decoupeuse a l'emporte-piece

Country Status (3)

Country	Link
CA (1)	CA1048402A (fr)
DE (1)	DE2816094A1 (fr)
GB (1)	GB1569463A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN111002060A (zh) *	2019-12-17	2020-04-14	四川科思精密模具有限公司	一种带刃口金属模具的加工方法

1977
- 1977-10-19 GB GB4357377A patent/GB1569463A/en not_active Expired
- 1977-11-03 CA CA77290127A patent/CA1048402A/fr not_active Expired
1978
- 1978-04-13 DE DE19782816094 patent/DE2816094A1/de not_active Ceased

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN111002060A (zh) *	2019-12-17	2020-04-14	四川科思精密模具有限公司	一种带刃口金属模具的加工方法
CN111002060B (zh) *	2019-12-17	2021-06-01	四川科思精密模具有限公司	一种带刃口金属模具的加工方法

Also Published As

Publication number	Publication date
GB1569463A (en)	1980-06-18
DE2816094A1 (de)	1979-02-08

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