ES2034171T3 - A device to work on parts by pressure. - Google Patents

A device to work on parts by pressure.

Info

Publication number
ES2034171T3
ES2034171T3 ES198888202451T ES88202451T ES2034171T3 ES 2034171 T3 ES2034171 T3 ES 2034171T3 ES 198888202451 T ES198888202451 T ES 198888202451T ES 88202451 T ES88202451 T ES 88202451T ES 2034171 T3 ES2034171 T3 ES 2034171T3
Authority
ES
Spain
Prior art keywords
pressure
parts
relation
work
shaft
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 - Lifetime
Application number
ES198888202451T
Other languages
Spanish (es)
Inventor
Petrus Armin Michiel Marie Cooymans
Original Assignee
Petrus Armin Michiel Marie Cooymans
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
Priority to NL8702647A priority Critical patent/NL8702647A/en
Application filed by Petrus Armin Michiel Marie Cooymans filed Critical Petrus Armin Michiel Marie Cooymans
Application granted granted Critical
Publication of ES2034171T3 publication Critical patent/ES2034171T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D7/00Bending rods, profiles, or tubes
    • B21D7/06Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00Shaping by press-cutting; Perforating
    • B21D28/002Drive of the tools

Abstract

APPARATUS FOR THE PRODUCTION OF PARTS USING PRESSURE, SUCH AS FOLDING, PUNCHING, ETC., CONTAINING SUCH APPARATUS IN PRINCIPLE OF A SURFACE (2), AN ADJUSTABLE TROLLEY (3) IN RELATION TO THE SURFACE, FOR A PRESSURE DEVICE FIXED TO THE SAME, AS A HYDRAULIC CYLINDER, WHICH SAID TROLLEY (3) IS ADAPTED TO BE PIVOTED AROUND A SHAFT (AA) PARALLEL TO THE SURFACE CROSSING THE PRESSURE SHAFT (BB) OF THE PRESSURE DEVICE, SO THE PRESSURE DEVICE MAY BE POSITIONED AT ANY ANGLE THAT IS DESIRED IN RELATION TO THE TABLE, ESPECIALLY IN A FIRST POSITION IN WHICH THE LINE OF PRESSURE (BB) IS VERTICALLY IN RELATION TO SUCH SURFACE, AND A SECOND POSITION IN WHICH IT GOES PARALLEL TO THE SAME, SO THAT THE PARTS CAN BE EXTENDED BEYOND THE PIVOTING SUPPORT WHICH IS LOCATED WITHIN THE WORKING ZONE OF THE PRESSURE DEVICE.
ES198888202451T 1987-11-05 1988-11-03 A device to work on parts by pressure. Expired - Lifetime ES2034171T3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL8702647A NL8702647A (en) 1987-11-05 1987-11-05 Device for pressure working of workpieces.

Publications (1)

Publication Number Publication Date
ES2034171T3 true ES2034171T3 (en) 1993-04-01

Family

ID=19850873

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888202451T Expired - Lifetime ES2034171T3 (en) 1987-11-05 1988-11-03 A device to work on parts by pressure.

Country Status (6)

Country Link
EP (1) EP0315281B1 (en)
AT (1) AT79311T (en)
DE (1) DE3873693T2 (en)
ES (1) ES2034171T3 (en)
GR (1) GR3005488T3 (en)
NL (1) NL8702647A (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191504109A (en) * 1915-03-16 1916-03-02 William Waller Improvements in Stamping Presses.
CH384501A (en) * 1959-09-26 1964-11-15 Hydrodyn Ag Multipurpose device
GB887160A (en) * 1960-03-03 1962-01-17 Lucien Dard Improvements in or relating to apparatus for bending tubes, bars and metal sections
FR1348147A (en) * 1963-02-14 1964-01-04 Cold bending device
US3724256A (en) * 1970-08-20 1973-04-03 A Kroetch Tube bender and cutter
DE2620016A1 (en) * 1976-05-06 1977-11-17 Daniel Pierre Gargaillo Punching stamping and rivetting appts. - has link which moves blank holder, holding blank against die during working stroke
IT1198357B (en) * 1982-03-08 1988-12-21 Doret Bernard Matthey Pipe punching and / or bending unit, particularly suitable for allowing the punching of holes with transversal axes and / or bending with curvatures that are not coplanar with each other

Also Published As

Publication number Publication date
EP0315281B1 (en) 1992-08-12
DE3873693T2 (en) 1993-03-18
DE3873693D1 (en) 1992-09-17
EP0315281A3 (en) 1990-07-11
NL8702647A (en) 1989-06-01
EP0315281A2 (en) 1989-05-10
AT79311T (en) 1992-08-15
GR3005488T3 (en) 1993-05-24

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