Global Patent Index - EP 1088923 A3

EP 1088923 A3 20010905 - Warp knitting machine with needle presser pattern device

Title (en)

Warp knitting machine with needle presser pattern device

Title (de)

Kettenwirkmaschine mit Musterpresse

Title (fr)

Métier à tricoter chaîne à dispositif de dessin presse-aiguilles

Publication

EP 1088923 A3 20010905 (DE)

Application

EP 00120354 A 20000916

Priority

DE 19946859 A 19990930

Abstract (en)

[origin: EP1088923A2] A warp knitting machine, comprises a piezoelectric bending transducer having a fixed end, distal to a corresponding pressing element, and a free end, proximate to the corresponding pressing element. The free end is displaceable between a first position where press contact occurs, and a second direction in response to the extension of the free end in the longitudinal direction. A warp knitting machine, comprises bearded needles (5), a pattern press, and piezoelectric bending transducers (22). Each bearded needle has a hook (19), and the pattern press includes a driven press bar (10), and individually and selectively controllable pressing elements (26). Each pressing element is aligned with a corresponding needle for contacting the hook. Each piezoelectric bending transducer has a fixed end distal to a corresponding pressing element, and a free end (25), proximate to the corresponding pressing element. The free end extends in a longitudinal direction toward the corresponding pressing element and displaces in a direction transverse to the longitudinal direction between a first position where press contact occurs and a second direction.

IPC 1-7

D04B 23/24

IPC 8 full level

D04B 23/16 (2006.01); D04B 23/24 (2006.01); D04B 27/08 (2006.01)

CPC (source: EP KR US)

D04B 23/16 (2013.01 - KR); D04B 23/24 (2013.01 - EP US); D04B 27/04 (2013.01 - EP US); D04B 27/08 (2013.01 - EP US); D04B 35/02 (2013.01 - EP US); D04B 35/10 (2013.01 - EP US)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

EP 1088923 A2 20010404; EP 1088923 A3 20010905; CN 1290774 A 20010411; DE 19946859 A1 20010906; DE 19946859 C2 20031204; JP 2001131850 A 20010515; KR 100373907 B1 20030226; KR 20010050653 A 20010615; TW 509234 U 20021101; US 6253583 B1 20010703

DOCDB simple family (application)

EP 00120354 A 20000916; CN 00129235 A 20000930; DE 19946859 A 19990930; JP 2000290013 A 20000925; KR 20000056608 A 20000927; TW 91206959 U 20000927; US 67029400 A 20000926