Global Patent Index - EP 0964092 A3

EP 0964092 A3 2000-09-06 - Modular device for piezoelectric selection of control elements, such as the needles of a knitting machine or similar

Title (en)

Modular device for piezoelectric selection of control elements, such as the needles of a knitting machine or similar

Title (de)

Mudulare Vorrichtung für Piezoelektrische Auswahl von Steuerelementen, wie die Nadeln einer Strickmaschine oder dergleiche

Title (fr)

Dispositif modulaire pour la sélection piezoélectrique d'éléments de commande, comme les aiguilles d'un métier à tricoter ou similaire

Publication

EP 0964092 A3 (EN)

Application

EP 99110768 A

Priority

IT TO980484 A

Abstract (en)

[origin: EP0964092A2] The device has a number of selection levers (6) rotating about a corresponding number of parallel pivots (7), and a number of piezoelectric actuators (18) connected to the levers (6) and fitted to corresponding bases (23). The levers (6) and actuators (18) are housed in a casing (31) defined by a frame (13) for supporting the levers (6) and by two walls (26, 28) for supporting the actuators (18). The device is provided with adjusting means (64) for adjusting the relative position between the actuators (18) and the selection levers (6); and each actuator (18) carries a group of three rigid pins (38, 40, 41) which fit inside corresponding bushes (48) located on a printed-circuit board (47) and connected electrically to a number of other pins (46) of a multiple connector (35) in turn connected to the casing (31). <IMAGE> <IMAGE>

IPC 1-7 (main, further and additional classification)

D04B 15/78

IPC 8 full level (invention and additional information)

D04B 15/78 (2006.01)

CPC (invention and additional information)

D04B 15/78 (2013.01)

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

EPO simple patent family

EP 0964092 A2 19991215; EP 0964092 A3 20000906; EP 0964092 B1 20031217; DE 69913606 D1 20040129; DE 69913606 T2 20040923; IT TO980484 A1 19991206

INPADOC legal status


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