Abstract: A band-gripper loom having band guide rollers supported on a housing surrounding the band wheel to prevent the insertion band from lifting off the band wheel, with each band guide roller supported on the inner race of ball bearings.
Abstract: This invention covers a hollow, sound-dampened structure capable of reducing propagation of high frequency sound waves, in which a hollow, walled structure is covered with sound-transmission barrier material and an outer wrapping of a thin flexible plastic material capable of maintaining the sound-transmission barrier material adjacent to the outer surface of the structure.
Abstract: A shuttle construction for weaving machines, having resin-impregnated fabric cover surrounding the center piece which forms walls of the shuttle that come together and overlap in the region of the tips of the shuttle.
Abstract: A jet loom having straight and recessed reed teeth with the rearmost region of the recesses laying in a plane defined by the front side of the straight reed teeth, with the recesses forming a channel for fluid insertion of weft threads.
Abstract: Device for pile fabric looms for feeding pile warp yarns, having a warp beam, a feed roller for removing the pile warp yarns from the pile warp beam, and a guide roller for the pile warp yarns arranged between the pile warp beam and the shed-forming mechanism.
Abstract: A drive, control, and monitoring device for looms in which there is a drive motor connected to the power line, a flywheel operatively connected with the drive motor, an electromagnetic brake and clutch unit arranged between the flywheel and the crankshaft of the loom, and a means for controlling and monitoring the weaving process.
Abstract: An arrangement for fluid jet insertion of weft threads into the shed of a weaving machine, which arrangement is formed from a main duct having a fluid conveying duct and a transporting duct with their axes forming an obtuse angle with one another, and a thread conveying duct which opens into the main duct with its axis in substantial alignment with the axis of the transporting duct, and the main duct having a narrowed cross-section in the region where the thread conveying duct enters into it.
Abstract: A shed forming device on an undulated shed loom in which heddles are arranged along flexible cables and held by them, and the cables during the operation of the loom carry out an undulantly advancing movement for the production of which drive points spaced apart from each other are provided on each cable.
Abstract: An inserting carrier for looms with removal of a filling yarn from stationary bobbins having a filling yarn clamping tongue which is swingable perpendicular to a central plane of the warp yarn and supported on the bottom surface of the carrier.
September 23, 1976
Date of Patent:
January 31, 1978
Ruti Machinery Works Ltd.
Paul Haltmeier, Erhard Freisler, Willy Rohr
Abstract: An extending carrier for looms having a hook with a clamping tongue swingable perpendicular to the plane of the hook and having a control surface on the tongue having a deflection edge positioned on the side surface of the carrier which faces the point of formation of the shed of the loom, the point of the structural part which bears the deflection edge extending into the mouth of the hook.
Abstract: The present invention relates to an undulated shed-type loom for transporting shuttles filled with filling thread through sheds by means of electromagnetic fields acting on the shuttles and having means for beating up the filling threads introduced against the fell of the cloth, the beating-up of the filling threads taking place synchronously with the transportation of the shuttles over the width of the loom.
Abstract: An apparatus for selective movement of individual lamella shaped heddles for the formation of a shed on a loom in which the heddles are positioned between flat guide elements with each heddle being selectively movable to one of two predetermined different positions.
Abstract: Apparatus for lubricating and cooling the gripper band on a shuttleless loom in which a roller containing lubricant is resiliently biased against one side of the gripper band and driven by the movement of the gripper band.
Abstract: The present invention covers a loom having means for introducing the filling threads by fluid with the means for introducing the filling threads having a comb of parallel channel forming blades to form a guide channel for the fluid, the channel forming blades arranged on the side of the reed facing the fell of the cloth.
Abstract: The present invention covers an apparatus for selecting shuttles having weft windings therein of different filling yarn types for preprogrammed weft insertions on a wave-type or corrugated shed loom.