EP 0892102 B1 20010328 - Needling machine
Title (en)
Needling machine
Title (de)
Nadelmaschine
Title (fr)
Aiguilleteuse
Publication
Application
Priority
DE 19730532 A 19970716
Abstract (en)
[origin: EP0892102A2] The needling machine has a drive to give the needles a vertical movement component and a second drive system for the horizontal movement component. The second drive has two eccentric shafts (18,19;2) rotating at the same speed. Each eccentric section has a crankshaft (16,17;3) to convert the rotary movements into linear reciprocating movements. A coupling bridge (12) directs the linear reciprocating movements to two spaced linkage points (13,14), which have a third linkage point (15) between them coupled to the needle beam (6). A control unit (S1) sets the stroke movements for the horizontal component, by altering the rotary angle positions of the two eccentric shafts.
IPC 1-7
IPC 8 full level
D04H 18/00 (2012.01)
CPC (source: EP US)
D04H 18/02 (2013.01 - EP US)
Designated contracting state (EPC)
AT DE FR GB IT
DOCDB simple family (publication)
EP 0892102 A2 19990120; EP 0892102 A3 19990526; EP 0892102 B1 20010328; AT E200115 T1 20010415; DE 19730532 A1 19990121; DE 59800639 D1 20010517; US 6161269 A 20001219
DOCDB simple family (application)
EP 98108058 A 19980504; AT 98108058 T 19980504; DE 19730532 A 19970716; DE 59800639 T 19980504; US 9824598 A 19980617