EP 2739445 B1 20150826 - JAW PAIR FOR PUNCHING OUT HOLES
Title (en)
JAW PAIR FOR PUNCHING OUT HOLES
Title (de)
BACKENPAAR ZUM AUSSTANZEN VON LÖCHERN
Title (fr)
PAIRE DE MÂCHOIRES POUR L'ESTAMPAGE DE TROUS
Publication
Application
Priority
- DE 102011052350 A 20110802
- EP 2012064753 W 20120727
Abstract (en)
[origin: CA2843914A1] The invention relates to a jaw pair for punching out holes or openings, preferably in sheet metal parts, which jaw pair can be connected to a device (23) to be operated preferably hydraulically and which is designed for example as a pivoting jaw pair, wherein a punch (8) is formed on one jaw and a punching opening (6) is formed on the other jaw. In order to specify an advantageous jaw pair for punching out holes or openings, preferably in sheet metal parts, a scraper part (10) is formed in the jaw having the punch (8), which scraper part can be moved relative to the punch (8) and which is located outside of an outer contour of the punch (8) in the punching direction.
IPC 8 full level
B21D 45/00 (2006.01); B26D 7/18 (2006.01); B26F 1/12 (2006.01); B26F 1/34 (2006.01)
CPC (source: EP RU US)
B21D 28/26 (2013.01 - EP US); B21D 28/34 (2013.01 - EP US); B21D 45/006 (2013.01 - US); B26D 7/1818 (2013.01 - EP US); B26F 1/12 (2013.01 - EP US); B26F 1/34 (2013.01 - EP RU US); Y10T 83/2159 (2015.04 - EP US)
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102011052350 A1 20130207; AU 2012292176 A1 20140130; AU 2012292176 B2 20170803; BR 112014002194 A2 20170221; CA 2843914 A1 20130207; CA 2843914 C 20190326; CN 103842137 A 20140604; CN 103842137 B 20160323; EP 2739445 A2 20140611; EP 2739445 B1 20150826; ES 2549961 T3 20151103; IN 217DEN2014 A 20150605; KR 20140050091 A 20140428; MX 2014001169 A 20140513; MX 336086 B 20160108; PL 2739445 T3 20151231; RU 2014107915 A 20150910; RU 2607504 C2 20170110; US 2014251104 A1 20140911; US 9808853 B2 20171107; WO 2013017535 A2 20130207; WO 2013017535 A3 20130502; ZA 201400597 B 20150930
DOCDB simple family (application)
DE 102011052350 A 20110802; AU 2012292176 A 20120727; BR 112014002194 A 20120727; CA 2843914 A 20120727; CN 201280048587 A 20120727; EP 12743432 A 20120727; EP 2012064753 W 20120727; ES 12743432 T 20120727; IN 217DEN2014 A 20140110; KR 20147005620 A 20120727; MX 2014001169 A 20120727; PL 12743432 T 20120727; RU 2014107915 A 20120727; US 201214235879 A 20120727; ZA 201400597 A 20140124