DK157479C - Apparat til boejning af plademateriale - Google Patents

Apparat til boejning af plademateriale

Info

Publication number
DK157479C
DK157479C DK483084A DK483084A DK157479C DK 157479 C DK157479 C DK 157479C DK 483084 A DK483084 A DK 483084A DK 483084 A DK483084 A DK 483084A DK 157479 C DK157479 C DK 157479C
Authority
DK
Denmark
Prior art keywords
die
plate material
bending plate
stamp
sheet material
Prior art date
Application number
DK483084A
Other languages
English (en)
Other versions
DK483084D0 (da
DK157479B (da
DK483084A (da
Inventor
Cornelis Hendricus Liet
Original Assignee
Cornelis Hendricus Liet
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 claimed from NL8303472A external-priority patent/NL8303472A/nl
Application filed by Cornelis Hendricus Liet filed Critical Cornelis Hendricus Liet
Publication of DK483084D0 publication Critical patent/DK483084D0/da
Publication of DK483084A publication Critical patent/DK483084A/da
Publication of DK157479B publication Critical patent/DK157479B/da
Application granted granted Critical
Publication of DK157479C publication Critical patent/DK157479C/da

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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
    • B21D5/0209—Tools therefor
    • B21D5/0227—Length adjustment of the die
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/002—Positioning devices
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
    • B21D5/0209—Tools therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
DK483084A 1983-10-10 1984-10-09 Apparat til boejning af plademateriale DK157479C (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NL8303472A NL8303472A (nl) 1983-10-10 1983-10-10 Inrichting voor het buigen van plaatmateriaal.
NL8303472 1983-10-10
EP84200814 1984-06-08
EP19840200814 EP0140394B1 (en) 1983-10-10 1984-06-08 Apparatus for bending sheet material

Publications (4)

Publication Number Publication Date
DK483084D0 DK483084D0 (da) 1984-10-09
DK483084A DK483084A (da) 1985-04-11
DK157479B DK157479B (da) 1990-01-15
DK157479C true DK157479C (da) 1990-06-25

Family

ID=26092766

Family Applications (1)

Application Number Title Priority Date Filing Date
DK483084A DK157479C (da) 1983-10-10 1984-10-09 Apparat til boejning af plademateriale

Country Status (5)

Country Link
US (1) US4672835A (da)
AT (1) ATE38788T1 (da)
AU (1) AU3407284A (da)
DK (1) DK157479C (da)
HU (1) HUT40588A (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0428650Y2 (da) * 1987-11-17 1992-07-13
IT1219302B (it) * 1988-05-16 1990-05-03 Prima Ind Spa Macchina per la fabbricazione di pezzi di lamiera piegata
US4866975A (en) * 1988-07-08 1989-09-19 Deere & Company Die positioning mechanism
HRP20191818T1 (hr) * 2012-10-22 2019-12-27 Adira - Metal Forming Solutions, S.A. Preša
AT517319B1 (de) * 2015-05-28 2017-06-15 Trumpf Maschinen Austria Gmbh & Co Kg Biegewerkzeug für eine Biegepresse
AT517315B1 (de) * 2015-05-28 2017-04-15 Trumpf Maschinen Austria Gmbh & Co Kg Verfahren zum Verstellen eines Formabschnittes eines Biegewerkzeuges
DE102019104502B4 (de) * 2019-02-21 2021-01-14 Ralf Beger Kombimaschine zum Schwenk- und Gesenkbiegen eines Werkstücks sowie Verwendung einer Schwenkbiegemaschine als Abkantpresse
US12502702B2 (en) * 2021-08-26 2025-12-23 Ariel Financing Ltd. Press brake with rotary tool assembly

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2312755A (en) * 1940-05-11 1943-03-02 Cleveland Crane Eng Bending brake
US3845655A (en) * 1972-09-18 1974-11-05 Widder Corp Press brakes

Also Published As

Publication number Publication date
HUT40588A (en) 1987-01-28
ATE38788T1 (de) 1988-12-15
DK483084D0 (da) 1984-10-09
US4672835A (en) 1987-06-16
DK157479B (da) 1990-01-15
AU3407284A (en) 1985-04-18
DK483084A (da) 1985-04-11

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