RAPIER AND WEFT THREAD LAYING DEVICE FOR RAPIER WEAVING MACHINE Russian patent published in 2003 - IPC

Abstract RU 2208073 C2

FIELD: textile industry. SUBSTANCE: rapier has casing with part for coupling with flexible or rigid tie-rod, thread catching device with immovable clamping member and movable clamping member, and electric drive located inside rapier casing and operatively connected with movable clamping member for driving thereof. Electric drive is adapted for regulating clamping force of thread catcher and controlling its clamping cycle. Movable clamping member is pressed by joining force to immovable clamping member. Electric drive may be changed over from mode for creating clamping force acting in direction coinciding with that of joining force to mode for creating releasing force counteracting said joining force and exceeding its value. Value of clamping and releasing force created by electric drive may be individually regulated during the entire weaving cycle. Weft thread laying device equipped with said rapier is described. EFFECT: enhanced reliability in operation of rapier mechanisms and improved quality of produced fabric. 7 cl, 5 dwg

Similar patents RU2208073C2

Title Year Author Number
METHOD OF FORMING THREE-DIMENSIONAL SHAPED FABRIC AND DEVICE FOR ITS IMPLEMENTATION 2015
  • Seliverstov Vladimir Yurevich
  • Grechukhin Aleksandr Pavlovich
RU2608807C2
RAPIER LOOM 1995
  • Frantsisko Shpajkh
RU2129625C1
RAPIER HEAD FOR WEFT THREAD INSERT IN RAPIER MACHINE 2011
  • Gilen, Markus
RU2542087C2
LOOM WITH PNEUMATIC LAYING OF FILLING THREAD 1997
  • Shpajkh Frantsisko
RU2176294C2
METHOD AND DEVICE FOR FORMATION OF CLOTH EDGE AT RAPIER WEAVING MACHINE 2007
  • Lindenmjuller Val'Ter
  • Krets Leo
RU2388858C1
RECEIVING RAPIER OR WEFT INSERTER OF RAPIER LOOM 0
  • Lotar Keler
SU1544193A3
RIBBON LOOM 1995
  • Frantsisko Shpajkh
RU2129174C1
LOOM WITH PNEUMATIC PICKING OF WEFT 1995
  • Frantsisko Shpajkh
RU2135656C1
ZIGZAG STITCH REGULATING MECHANISM 1998
  • Shpajkh Frantsisko
RU2184181C2
RECEIVING RAPIER FOR LAYING WEFT THREAD TO RAPIER LOOM 0
  • Lotar Keler
SU1524812A3

RU 2 208 073 C2

Authors

Shpajkh Frantsisko

Dates

2003-07-10Published

1999-03-08Filed