FR2379332A1 - Repetition process for cutting out similar metal items - uses punch and die whose complementary shapes suit different ones - Google Patents

Repetition process for cutting out similar metal items - uses punch and die whose complementary shapes suit different ones

Info

Publication number
FR2379332A1
FR2379332A1 FR7703541A FR7703541A FR2379332A1 FR 2379332 A1 FR2379332 A1 FR 2379332A1 FR 7703541 A FR7703541 A FR 7703541A FR 7703541 A FR7703541 A FR 7703541A FR 2379332 A1 FR2379332 A1 FR 2379332A1
Authority
FR
France
Prior art keywords
die
complementary shapes
cutting out
different ones
out similar
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
Application number
FR7703541A
Other languages
French (fr)
Other versions
FR2379332B1 (en
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.)
GAZZOTTI JEAN
Original Assignee
GAZZOTTI JEAN
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.)
Filing date
Publication date
Application filed by GAZZOTTI JEAN filed Critical GAZZOTTI JEAN
Priority to FR7703541A priority Critical patent/FR2379332A1/en
Publication of FR2379332A1 publication Critical patent/FR2379332A1/en
Application granted granted Critical
Publication of FR2379332B1 publication Critical patent/FR2379332B1/fr
Granted legal-status Critical Current

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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/06—Making more than one part out of the same blank; Scrapless working

Abstract

The process produces by cutting out metal items similar or largely identical. A punch and a die are used, in whose complementary shapes those of a number of items to be cut out can be inscribed. The die has an adjustable guide and positioning device for the strip of material, whose width is selected to suit the item to be cut out, and the cutting operation is carried out along the flank. Positioning can be by rollers turning freely on adjustable brackets on the die upstream of the active portion of the latter, the strip passing between them. The brackets can be secured by bolts whose heads fit in T-slots at right angles to the strip feed direction,.
FR7703541A 1977-02-02 1977-02-02 Repetition process for cutting out similar metal items - uses punch and die whose complementary shapes suit different ones Granted FR2379332A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7703541A FR2379332A1 (en) 1977-02-02 1977-02-02 Repetition process for cutting out similar metal items - uses punch and die whose complementary shapes suit different ones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7703541A FR2379332A1 (en) 1977-02-02 1977-02-02 Repetition process for cutting out similar metal items - uses punch and die whose complementary shapes suit different ones

Publications (2)

Publication Number Publication Date
FR2379332A1 true FR2379332A1 (en) 1978-09-01
FR2379332B1 FR2379332B1 (en) 1981-07-17

Family

ID=9186468

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7703541A Granted FR2379332A1 (en) 1977-02-02 1977-02-02 Repetition process for cutting out similar metal items - uses punch and die whose complementary shapes suit different ones

Country Status (1)

Country Link
FR (1) FR2379332A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2580225A1 (en) * 1985-04-16 1986-10-17 Esswein Sa PRESS TOOL WITH METAL STRIP GUIDANCE AND CLEARING SYSTEM
EP0392039A1 (en) * 1989-04-11 1990-10-17 TECTA GmbH Steel strip for concrete reinforcement

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2580225A1 (en) * 1985-04-16 1986-10-17 Esswein Sa PRESS TOOL WITH METAL STRIP GUIDANCE AND CLEARING SYSTEM
EP0200622A1 (en) * 1985-04-16 1986-11-05 Esswein S.A. Press tool provided with a guiding and ejecting system for the metal strip
US4704890A (en) * 1985-04-16 1987-11-10 Esswein, S.A. Press tool provided with a system for guiding and relieving a metal strip
EP0392039A1 (en) * 1989-04-11 1990-10-17 TECTA GmbH Steel strip for concrete reinforcement

Also Published As

Publication number Publication date
FR2379332B1 (en) 1981-07-17

Similar Documents

Publication Publication Date Title
CA1032467A (en) Machine-tool, in particular a combined profiled bar cutter and punch press
IT1085964B (en) EQUIPMENT FOR CUTTING METAL PIECES, IN PARTICULAR TO CARRY OUT HOLES USING A TORCH ASSOCIATED WITH A PRESS
ES397258A1 (en) Sheet cutting and marking
EP0189896A3 (en) Method and device for bringing together at least two streams of overlapping products, especially folded paper products
ES8703339A1 (en) Press tool provided with a guiding and ejecting system for the metal strip.
IT1086319B (en) PUNCHING PRESS WITH MEANS TO SUPPORT A WORKPIECE DURING ITS DRILLING, IN PARTICULAR ASSOCIATED WITH A CUTTING TORCH
ES442583A1 (en) Method of and apparatus for finishing sliding clasp fasteners
FR2326268A1 (en) DEVICE FOR HOLDING AND ADVANCING THE WORKPIECE ON MACHINE-TOOLS, IN PARTICULAR BAND SAWS
FR2379332A1 (en) Repetition process for cutting out similar metal items - uses punch and die whose complementary shapes suit different ones
GB1537171A (en) Perforating apparatus
GB1193666A (en) Punching Device for Presses.
DE59802976D1 (en) DEVICE FOR PRODUCING BAND SAW BLADES
BR7605206A (en) TABLE ARRANGEMENT FOR CUTTING INTENDED FOR STEEL AND SIMILAR PRODUCTS;
GB2006087A (en) Cutting articles from plastics material
SE8902504D0 (en) PROCEDURES FOR PROCESSING OF FRAAN A ROLLER CONTINUOUSLY SUPPLIED, ROLLED ROLLER ROLLED TO THE KNIFE AND ASSEMBLY FOR IMPLEMENTATION OF PROCEDURE
GB1509131A (en) Apparatus for applying a gaseous treatment agent to a web of material
ATE3377T1 (en) CUTTING TOOL FOR CUTTING A SHEET METAL BLANK.
FR2077457A1 (en) Metal cutting and stamping machine
SU657932A1 (en) Arrangement for cutting-off work of measured lengths
ES455670A1 (en) Cutting apparatus
GB1228843A (en)
GB1211975A (en) Method and apparatus for use in shearing metal strip
FR2165209A5 (en) Industrial pastry cutter - for vol-au-vent blanks with less waste and higher output
GB1312028A (en) Sheet metal deburring apparatus
SE8008047L (en) PROCEDURAL EQUIPMENT FOR ACHIEVING A BREAKFAST OF A SANDWICH ELEMENT

Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse