ATE253420T1 - LOCKING DEVICE FOR FIXING A TOOL ON A MACHINE - Google Patents

LOCKING DEVICE FOR FIXING A TOOL ON A MACHINE

Info

Publication number
ATE253420T1
ATE253420T1 AT99955845T AT99955845T ATE253420T1 AT E253420 T1 ATE253420 T1 AT E253420T1 AT 99955845 T AT99955845 T AT 99955845T AT 99955845 T AT99955845 T AT 99955845T AT E253420 T1 ATE253420 T1 AT E253420T1
Authority
AT
Austria
Prior art keywords
tool
machine
locking device
hook
fixing
Prior art date
Application number
AT99955845T
Other languages
German (de)
Inventor
Flemming Ketler Iversen
Original Assignee
Aki Invest Aps
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 Aki Invest Aps filed Critical Aki Invest Aps
Application granted granted Critical
Publication of ATE253420T1 publication Critical patent/ATE253420T1/en

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
    • 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
    • B21D5/0236—Tool clamping

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Gripping On Spindles (AREA)

Abstract

Locking device for securing a tool in a machine, such as, for example, a bending machine, a pressing machine or the like, where the tool (5) is secured in a tool holder (1) in the machine. The tool (5) has a shaft part (6) which is accommodated in a tool-receiving channel (2) in the tool holder (1) and is secured herein partly by means of a safety arrangement which cooperates with a keyway (3) in the tool holder (1), and partly by means of a locking system. The safety arrangement comprises a hook (12) which is pivotally suspended in an intermediate part (7) of the tool (5). The hook (12) has a latch part (14) which can engage in the keyway (3) when the shaft part (6) of the tool (5) is mounted in the tool holder (1), and in such a manner that the engagement of the hook can easily be released.
AT99955845T 1998-11-26 1999-11-18 LOCKING DEVICE FOR FIXING A TOOL ON A MACHINE ATE253420T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK199801562A DK199801562A (en) 1998-11-26 1998-11-26 Locking device for holding a tool in a machine
PCT/DK1999/000635 WO2000030781A1 (en) 1998-11-26 1999-11-18 Locking device for securing a tool in a machine

Publications (1)

Publication Number Publication Date
ATE253420T1 true ATE253420T1 (en) 2003-11-15

Family

ID=8106089

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99955845T ATE253420T1 (en) 1998-11-26 1999-11-18 LOCKING DEVICE FOR FIXING A TOOL ON A MACHINE

Country Status (6)

Country Link
EP (1) EP1133368B1 (en)
AT (1) ATE253420T1 (en)
AU (1) AU1263800A (en)
DE (1) DE69912634D1 (en)
DK (1) DK199801562A (en)
WO (1) WO2000030781A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10086424B2 (en) * 2015-10-07 2018-10-02 Admc Holding, Llc Helix tool locking system
US9962749B2 (en) 2016-09-23 2018-05-08 Mate Precision Tooling, Inc. Press brake tool safety latch mechanism
US20220362826A1 (en) * 2021-05-13 2022-11-17 Accurpress America Inc. Press brake safety latch

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3779122A (en) * 1972-07-24 1973-12-18 Whitney Corp W Punch press with assembly locking mechanism
NL9100034A (en) * 1991-01-10 1992-08-03 Wila Maschf Bv PRESS BRAKE TOOL, AND AN ADAPTER AND A BRAKE PRESS FOR IT.

Also Published As

Publication number Publication date
EP1133368A1 (en) 2001-09-19
EP1133368B1 (en) 2003-11-05
DK199801562A (en) 2000-05-27
WO2000030781A1 (en) 2000-06-02
AU1263800A (en) 2000-06-13
DE69912634D1 (en) 2003-12-11

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties