EP 2055401 B1 20100811 - Material feeding apparatus
Title (en)
Material feeding apparatus
Title (de)
Materialzufuhrvorrichtung
Title (fr)
Appareil d'alimentation de matériau
Publication
Application
Priority
JP 2007283394 A 20071031
Abstract (en)
[origin: EP2055401A1] A material feeding apparatus has a vibration absorbing construction, in which an impulse and vibrations from a press apparatus (4), etc. are hard to transmit to a material feeding equipment (5, 6), etc., and includes an inner housing (9) that accommodates therein the material feeding equipment, and an outer housing (11) connected to the inner housing through a vibration absorbing member (10a, 10b, 10c, 10d). A vibration restricting member (15, 16) is provided between the housings to restrict the degree of freedom of vibrations, which are transmitted to the inner housing through the vibration absorbing member when an impulse force acts on the outer housing, only in a vertical direction. The vibration restricting member includes an upper plate member (15), upper and lower surfaces of which are interposed between a top wall of the outer housing and a top wall of the inner housing, and a lower plate member (16), upper and lower surfaces of which are interposed between a bottom wall of the outer housing and a bottom wall of the inner housing.
IPC 8 full level
B21C 47/34 (2006.01); B21D 43/09 (2006.01); B21D 43/11 (2006.01); B65H 20/04 (2006.01); B65H 20/18 (2006.01)
CPC (source: EP KR US)
B21C 47/34 (2013.01 - EP US); B21D 43/09 (2013.01 - EP US); B65H 20/04 (2013.01 - EP US); B65H 23/00 (2013.01 - KR); B65H 23/16 (2013.01 - KR); B65H 51/10 (2013.01 - EP US); B65H 51/32 (2013.01 - EP US); B65H 2601/125 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 2055401 A1 20090506; EP 2055401 B1 20100811; CN 101422800 A 20090506; CN 101422800 B 20101006; DE 602008002123 D1 20100923; JP 2009106991 A 20090521; JP 5139034 B2 20130206; KR 101072521 B1 20111011; KR 20090045074 A 20090507; TW 200925094 A 20090616; TW I368594 B 20120721; US 2009120989 A1 20090514
DOCDB simple family (application)
EP 08253510 A 20081029; CN 200810173152 A 20081030; DE 602008002123 T 20081029; JP 2007283394 A 20071031; KR 20080107015 A 20081030; TW 97139329 A 20081014; US 26143008 A 20081030