EP 2165810 B1 20130424 - Cutting blade for hollow profiles with at least one projecting element that is retractable in the blade and a device with such a blade
Title (en)
Cutting blade for hollow profiles with at least one projecting element that is retractable in the blade and a device with such a blade
Title (de)
Schneidmesser für Hohlprofile mit mindestens einem vorspringendem in die Klinge einfahrbaren Element und Maschine mit einer solchen Klinge
Title (fr)
Lame de coupe de profilés creux présentant au moins un élément en saillie effaçable dans la lame et machine comportant une telle lame
Publication
Application
Priority
FR 0856210 A 20080916
Abstract (en)
[origin: EP2165810A1] The blade (3) has a cutting profile (3b) terminated by a tip (3a) placed on a symmetric axis (5) of the blade, and orifices (4) for fixing the blade on mechanical driving units of a cutting machine. Wings (1c, 1d) are completely removable in the blade under the effect of exterior pressures and automatically returned to their initial positions when the pressures are cancelled. The wings are integrated to an elastic latch (1) that is inserted in a cut (2) of the blade and constituted by a steel piece. The latch has a base with a thickness equal to a thickness of the blade.
IPC 8 full level
CPC (source: EP)
B26D 1/0006 (2013.01); B26D 3/169 (2013.01); B26D 2001/0053 (2013.01); B26D 2001/006 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
EP 2165810 A1 20100324; EP 2165810 B1 20130424; FR 2935921 A1 20100319; FR 2935921 B1 20100910
DOCDB simple family (application)
EP 09305847 A 20090915; FR 0856210 A 20080916