EP4221909C0 - Biegevorrichtung mit hinteranschlageinheit - Google Patents

Biegevorrichtung mit hinteranschlageinheit

Info

Publication number
EP4221909C0
EP4221909C0 EP21794714.2A EP21794714A EP4221909C0 EP 4221909 C0 EP4221909 C0 EP 4221909C0 EP 21794714 A EP21794714 A EP 21794714A EP 4221909 C0 EP4221909 C0 EP 4221909C0
Authority
EP
European Patent Office
Prior art keywords
bending device
stop unit
rear stop
unit
bending
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.)
Active
Application number
EP21794714.2A
Other languages
English (en)
French (fr)
Other versions
EP4221909A1 (de
EP4221909B1 (de
Inventor
Gregor Spachinger
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.)
Trumpf Maschinen Austria GmbH and Co KG
Original Assignee
Trumpf Maschinen Austria GmbH and Co KG
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 Trumpf Maschinen Austria GmbH and Co KG filed Critical Trumpf Maschinen Austria GmbH and Co KG
Publication of EP4221909A1 publication Critical patent/EP4221909A1/de
Application granted granted Critical
Publication of EP4221909C0 publication Critical patent/EP4221909C0/de
Publication of EP4221909B1 publication Critical patent/EP4221909B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/26—Stops
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
EP21794714.2A 2020-09-29 2021-09-27 Biegevorrichtung mit hinteranschlageinheit Active EP4221909B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA50829/2020A AT524261B1 (de) 2020-09-29 2020-09-29 Biegevorrichtung mit Hinteranschlageinheit
PCT/AT2021/060347 WO2022067363A1 (de) 2020-09-29 2021-09-27 Biegevorrichtung mit hinteranschlageinheit

Publications (3)

Publication Number Publication Date
EP4221909A1 EP4221909A1 (de) 2023-08-09
EP4221909C0 true EP4221909C0 (de) 2025-11-05
EP4221909B1 EP4221909B1 (de) 2025-11-05

Family

ID=78302597

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21794714.2A Active EP4221909B1 (de) 2020-09-29 2021-09-27 Biegevorrichtung mit hinteranschlageinheit

Country Status (4)

Country Link
EP (1) EP4221909B1 (de)
CN (1) CN116261492A (de)
AT (1) AT524261B1 (de)
WO (1) WO2022067363A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7386306B1 (ja) 2022-10-13 2023-11-24 株式会社アマダ 突き当て機構の動作制御方法、突き当て機構の動作制御プログラム及び突き当て機構の動作制御装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5794428A (en) * 1980-12-05 1982-06-11 Hitachi Ltd Back gauge device for press brake
JP2581602Y2 (ja) * 1992-07-14 1998-09-24 株式会社アマダ プレスブレーキのバックゲージ装置
JPH10211523A (ja) * 1997-01-27 1998-08-11 Komatsu Ltd プレスブレーキのワーク突き当て装置とその位置決め方法
JP2001150071A (ja) * 1999-11-29 2001-06-05 Amada Co Ltd 突当移動位置決め装置
JP2005000980A (ja) * 2003-06-16 2005-01-06 Amada Co Ltd 突当移動位置決め装置
AT503790B1 (de) * 2006-07-25 2008-01-15 Trumpf Maschinen Austria Gmbh Anschlagvorrichtung für eine biegepresse
AT514930B1 (de) * 2013-12-04 2015-05-15 Trumpf Maschinen Austria Gmbh Hinteranschlageinheit für Biegemaschine
CN205763454U (zh) * 2016-06-29 2016-12-07 福建骏鹏通信科技有限公司 一种板件折边的后止挡装置
CN207188650U (zh) * 2017-09-12 2018-04-06 上海恺希机器人有限公司 挡止装置以及折弯机
JP6606566B2 (ja) * 2018-01-29 2019-11-13 株式会社アマダホールディングス プレスブレーキ
AT521619B1 (de) * 2018-08-28 2020-03-15 Trumpf Maschinen Austria Gmbh & Co Kg Verfahren zum Betreiben einer Biegemaschine

Also Published As

Publication number Publication date
AT524261A1 (de) 2022-04-15
EP4221909A1 (de) 2023-08-09
EP4221909B1 (de) 2025-11-05
WO2022067363A1 (de) 2022-04-07
AT524261B1 (de) 2023-08-15
CN116261492A (zh) 2023-06-13

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