Title:
SINGLE-HEAD OR MULTI-HEAD EMBROIDERY MACHINE HAVING A TWO-THREAD LOCKSTITCH ROTARY LOOPER
Document Type and Number:
WIPO Patent Application WO/2011/116912
Kind Code:
A3
Abstract:
The invention relates to a single-head or multi-head embroidery machine including stitch-forming tools which are each formed by a thread-guiding needle interacting with a two-thread lockstitch looper for forming stitches, and also including a feeding device for achieving relative movements between the material to be embroidered and the stitch-forming tools, which take place as a function of the movements of the needle. In order to avoid a temporal overlap of the stitch-forming phase with the feeding movement of the material to be embroidered the two-thread lockstitch looper rotates at a speed which corresponds to the speed of the main shaft of the machine, where <„n" is a whole number which is greater than the number „2">.
Inventors:
SCHMIDT GOTTLIEB (DE)
Application Number:
PCT/EP2011/001369
Publication Date:
April 05, 2012
Filing Date:
March 19, 2011
Export Citation:
Assignee:
ZOJE EUROP GMBH (DE)
SCHMIDT GOTTLIEB (DE)
SCHMIDT GOTTLIEB (DE)
International Classes:
D05B69/00; D05B19/12; D05C11/08
Domestic Patent References:
| WO2004072349A2 | 2004-08-26 |
Foreign References:
| US20080216722A1 | 2008-09-11 | |||
| DE19751083A1 | 1998-05-28 | |||
| US4690081A | 1987-09-01 | |||
| DE19906433A1 | 2000-08-17 | |||
| CN200967877Y | 2007-10-31 | |||
| US5784990A | 1998-07-28 | |||
| CN201386195Y | 2010-01-20 | |||
| US5913276A | 1999-06-22 | |||
| US20090199752A1 | 2009-08-13 | |||
| US5947043A | 1999-09-07 | |||
| US5839382A | 1998-11-24 |
Attorney, Agent or Firm:
KLEIN, Friedrich (Auf der Pirsch 11, Kaiserslautern, DE)
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