Compact Jacquard selecting card using piezoelectric elements

Details Compact Jacquard selecting card using piezoelectric elements Compact Jacquard selecting card using piezoelectric elements

2006-06-06

2006-06-06

Schuberg, Darren (Department: 2834)

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

C139S455000

Reexamination Certificate

active

07057329

ABSTRACT:
A compact electronic selection card applicable for use in Jacquard equipment, having a high-density array of selecting hooks which are individually positioned by piezoelectric actuator elements. Each piezoelectric element directly controls a selecting hook for engaging a corresponding hooked rod connected to a warp yarn. The engaged rods are then lifted to form the shed. Because each element directly positions the hook rather than indirectly controlling a positioning mechanism, the selection card is mechanically simple and compact.

REFERENCES:
patent: 5027619 (1991-07-01), Saito
patent: 5392818 (1995-02-01), Seiler et al.
patent: 5464046 (1995-11-01), McIntyre et al.
patent: 5511588 (1996-04-01), Jaksic
patent: 5647403 (1997-07-01), Willbanks
patent: 5666999 (1997-09-01), Dewispelaere et al.
patent: 5782272 (1998-07-01), Dewispelaere et al.
patent: 5911247 (1999-06-01), Waters
patent: 6041831 (2000-03-01), Kuoni et al.
patent: 6073662 (2000-06-01), Herbepin et al.
patent: 6216750 (2001-04-01), Braun et al.
patent: 6327120 (2001-12-01), Koganezawa et al.
patent: 6336477 (2002-01-01), Kutzleb et al.
patent: 6371170 (2002-04-01), Wardle
patent: 6470919 (2002-10-01), Wardle
patent: 3705738 (1988-09-01), None
patent: 974692 (2000-01-01), None
patent: 982419 (2000-03-01), None
patent: 0 837 957 (2001-09-01), None
patent: 2 276 637 (1994-10-01), None
patent: 11081104 (1999-03-01), None
patent: 2001-348752 (2001-12-01), None
patent: 2001348752 (2001-12-01), None
patent: 2002105818 (2002-04-01), None
patent: 2003-064551 (2003-03-01), None

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