EP 1358952 B1 20080604 - Overload protection for a finger in a press
Title (en)
Overload protection for a finger in a press
Title (de)
Überlastungsschütz für Pressfinger
Title (fr)
Protection contre les surcharges pour un doigt presseur
Publication
Application
Priority
SE 0201331 A 20020503
Abstract (en)
[origin: EP1358952A2] The invention relates to overload protection for a finger 2 in a press, and to a press provided with overload protection for a finger 2, which overload protection incorporates a finger holder 4, a first recess 6 in the finger 2, a second recess 8 and a spring-loaded ball 10. The finger 2 is arranged to slide in the finger holder 4 in the axial direction of the finger 2 so that the finger 2 is moved from its normal working position by a translation movement in the finger holder 4 in the axial direction of the finger 2 when the overload protection is actuated by the workpiece 1 which the finger 2 is intended to move having reached an incorrect position in the press whereby the finger 2 is subjected to a force acting in the axial direction A of the finger 2. The second recess 8 is arranged either in the finger holder 4 or in a beam in the press. <IMAGE>The invention relates to overload protection for a finger 2 in a press, and to a press provided with overload protection for a finger 2, which overload protection incorporates a finger holder 4, a first recess 6 in the finger 2, a second recess 8 and a spring-loaded ball 10. The finger 2 is arranged to slide in the finger holder 4 in the axial direction of the finger 2 so that the finger 2 is moved from its normal working position by a translation movement in the finger holder 4 in the axial direction of the finger 2 when the overload protection is actuated by the workpiece 1 which the finger 2 is intended to move having reached an incorrect position in the press whereby the finger 2 is subjected to a force acting in the axial direction A of the finger 2. The second recess 8 is arranged either in the finger holder 4 or in a beam in the press. <IMAGE>
IPC 8 full level
B21D 43/05 (2006.01); B30B 15/30 (2006.01)
CPC (source: EP)
B21D 43/055 (2013.01); B21D 55/00 (2013.01)
Designated contracting state (EPC)
DE ES GB IT
DOCDB simple family (publication)
EP 1358952 A2 20031105; EP 1358952 A3 20031126; EP 1358952 B1 20080604; DE 60321420 D1 20080717; ES 2307868 T3 20081201; SE 0201331 D0 20020503; SE 0201331 L 20031028; SE 521409 C2 20031028
DOCDB simple family (application)
EP 03076302 A 20030502; DE 60321420 T 20030502; ES 03076302 T 20030502; SE 0201331 A 20020503