Abstract: A draft device for a spinning machine comprises a plurality of pairs of a top roller and a bottom roller, a draft cradle for supporting shafts of the top roller and a belt tenser. Top roller shafts are supported by a top roller support which is rotatably supported on a frame at one end thereof and side plates for fitting the top roller shafts therein, and spring members for pressing the roller shafts are disposed within the top roller support. A tenser of the belt tenser has an engaging portion wherein the top roller shaft is loosely fitted.

Abstract: A device for applying a knot-shaped binding onto the end of a flexible tubular packing, particularly a pork-butchery article, characterized in that it comprises: a hollow mandrel for receiving the narrowed end of the packing, said mandrel being adapted for receiving on its cylindrical outer peripheral surface a previously prepared knot-shaped binding; a sliding push-piece adapted for sliding the binding over the mandrel for ejecting it therefrom and transferring it onto the narrowed end portion of the packing protruding from the mandrel; and suction means for the narrowed free end through the mandrel in order to stretch it axially during the application of the knot.

Abstract: A fiber strand delivered to a draft zone between a pair of back rollers and a pair of front rollers is introduced into a passage formed through a fiber strand guide device. On the way of the passage, floating fibers contained in the fiber strand are controlled by means of a fluid stream jetted to a back surface of the fiber strand to press the fiber strand onto an inner wall of the passage as well as forward it towards the front rollers. A pressing plate may be cooperatively utilized with the fluid stream. Accordingly regular drafting is attained.

Abstract: A method of adapting a ballistic panel carrier garment as disclosed to receive and to support selected of a plurality of ballistic panels of varying size and configuration in a manner to position the selected panels without shifting with respect to the vital body parts of the garment wearer. The ballistic panel carrier garment includes a front portion and a back portion. The back portion has a back receptacle attached thereto having an opening for receiving a back ballistic panel into a back pocket formed thereby. The front portion has a front receptacle attached thereto having an opening for receiving a front ballistic panel into a front pocket formed thereby. Each of the front and back portions has a reference point defining the extent of ballistic protection.

Abstract: A drawing frame for a spinning machine is provided with a blocking mechanism movable into a position between the upper and the lower feed rollers in the event of yarn breakage, to lift the roving from contact with the driven roller. A roving holder facilitating the holding of the tuft end of the roving between the drawing and outlet rollers is provided. This latter apparatus is coupled to the means for actuating the blocking mechanism for synchronous operation and is provided downstream of the inlet roller. It comprises a table extending beneath the roving and a rotatable shaped arm above the roving which arm is movable by the switching mechanism to simultaneously hold the front end of the roving.

Abstract: An improved waste shredding machine and method wherein insufficiently shredded waste is returned to the shredding machine.

Abstract: Fleece layering apparatus for forming a fibrous fabric web consisting of several layers of fleece with delivery means layering the infed fleece in a zig-zag manner, with which the infed fleece is moved by air-permeable delivery means against the surface of which the web of fleece is pressed by a controlled and regulated air flow, and with an upper fixed air-permeable delivery belt and a lower fixed air-permeable delivery belt vertically spaced beneath the upper one and parallel to it, between which a preferably air-permeable fleece transferring roll is provided which can move backwards and forwards between two end positions, and beneath the lower delivery belt, a fleece doffing and cuttling device is provided which can move backwards and forwards between two end positions.

Abstract: A drawing frame has an electric driving motor (M) and a main shaft (H), which is drivingly connected to several driven rollers (W1-W4, W1'-W4') in the two draw heads (11) of the drawing frame. Between the motor (M) and the main shaft (H) are arranged a belt adjusting gear mechanism (V and HO) and a clutch (K). The transmission ratio of the adjusting gear (V and HO) is automatically gradually reduced from a maximum value to the operating value, so that the main shaft (H) is smoothly accelerated.Cut-off devices are provided for automatically stopping the frame when a disturbance of any kind occurs. The cut-off devices switch off the electric motor (M), release the clutch (K) and actuate a brake (B) which acts upon the main shaft (H), and also an adjusting member of an adjustable disc (V) of the belt-adjusting gear (V and HO). The brake (B) can be relatively small, as it does not have to decelerate the uncoupled motor (M).

Abstract: A drawing frame for a spinning machine is provided with a blocking mechanism movable into a position between the upper and the lower feed rollers, in the event of yarn breakage, to lift the roving from contact with the driven roller. The blocking mechanism holds the roving. A roving holder is coupled to the means for actuating the blocking mechanism for synchronous operation and is provided downstream of the inlet roller. It comprises a table extending beneath the roving and a rotatable shaped arm above the roving which arm is movable by the switching mechanism to simultaneously hold the front end of the roving. The table is provided with a guide lug at its free end extending at an upward angle relative to the rotatable arm and the arm is covered with an inclined member having a slope running toward the guide lug.

Abstract: An automated sleeve transfer apparatus and method adapted to receive continuous webs of material including pairs of left and right sleeves alternating between cuff-to-cuff and shoulder-to-shoulder relation and having a die cutting mechanism for receiving the pairs of sleeves from the webs is disclosed having a circular wheel having rotatable vacuum plates on its circumference for carrying pairs of sleeves along a circular path to a transfer point, a conveyor for transferring successive severed pairs of cuff-to-cuff sleeves from the die cutting mechanism to the vacuum plates on the circumference of the circular wheel, a mechanism within the circular wheel for rotating the vacuum plates to turn each sleeve end for end to rearrange the sleeves from cuff-to-cuff to shoulder-to-shoulder relation while moving along the circular path before said transfer point, a second conveyor for receiving successive severed pairs of shoulder-to-shoulder sleeves from the die cutting mechanism and for conveying the sleeves in spac

Abstract: An apparatus to extract cotton dust from the high velocity discharge of a cotton cleaning device is disclosed. Means for reduction and removal of fine trash and dust from cotton fiber is provided. At the high velocity discharge exit is placed a perforated cylinder rotating about an open-end stationary tube with an opening across its width. Fine trash and dust pass through perforations into a low pressure area inside the stationary tube and are discharged through a blower or suction source. Means to remove the cotton fiber to an intake duct from the cleaning device is provided as well as internal and adjustable external baffles.

Abstract: A system for decompacting modules of compacted seed cotton. The system includes apparatus moveable through the compacted modules to feed the cotton to a remote location for further processing. Improved electronic controls permit automatic activation of a containment door against the trailing face of the last module, automatic reversal of the apparatus after containment of the last module and automatic inactivation of the system in the event of a malfunction.

Abstract: A method and apparatus for opening fiber bales including a fiber removal element, compression means disposed upstream of said fiber removal element and advancing means near said compression means to advance the surface layer fiber material of a bale toward said fiber removal element.

Abstract: Slubbing, which is to be drawn, is pulled from cans (25), which are mounted behind a drawing frame. The frame comprises a double draw head section with devices for filling two cans (7 and 8), which are situated at respective filling stations. The filled cans (7 and 8) are then automatically replaced by empty cans (2): A slide (15 and 16) moves two empty cans (2) rectilinearly, counter to the working direction of the draw heads, into the filling stations and simultaneously moves the filled cans (7 and 8) rectilinearly in the same direction into two removal stations (13 and 14). Thus, the replacement of the cans (7 and 8) proceeds very rapidly and with a minimal gap between the filled cans (7 and 8) and the empty cans (2), which avoids the need for the frame to be stopped. A device (M and H) for controlling and driving the frame is accommodated in a rear part (6) of the frame housing which is situated on the side of the removal stations (13 and 14) facing the filling stations (7 and 8).

Abstract: A rear seam of each finger sheath of a baseball glove is formed by securing a reinforcing strip onto two of three sheath members along their adjacent edges to provide an elasticity of the finger sheath and facilitate its bending toward the palm of the glove.

Abstract: A chute feed having an opening roller and a vertical chute therebeneath for receiving and collecting fibers, the chute having one generally vertical side wall formed with an area of perforations extending above and below the normal level of fibers collected in the chute, and a blower for generating an air current around the upper portion of the opening roller and toward the perforations to entrain fibers leaving the roller and to assist in equalizing the level of fibers collected in the chute. A fiber level sensing device is provided adjacent the area of wall perforations to control the flow of fibers from the opening roller to the chute.

Abstract: A suction duct for textile machines such as bale-openers which is provided for receiving fibers removed from a bale through a flexible tube. The flexible tube 30 is moved with a carriage 21 over a row of bales when removing fibers therefrom. The fibers passing through the flexible tube 30 are deposited into the suction duct 1 which has a longitudinally extending opening 10 provided in the top thereof. In order to maintain the suction duct closed except for the opening 10' communicating with the flexible tube 30, a flexible cover-strip 4 is moved with the connection-opening 3. The remote end of the cover-strip 4 is fixed.

Abstract: A cylindrical condenser screen is mounted to rotate adjacent a fiber supply, and around a pair of vacuum plenums, one of which has a generally rectangularly shaped slot extending axially of the screen adjacent its inside surface. A low suction in said slot draws fibers from the supply and onto the screen in the form of a nonwoven web. A cover that overlies the screen and the low suction slot has thereon at least one tapered projection, which extends in the direction of the travel of the web and over at least one high suction slot formed in the other plenum. Atmospheric air, which is drawn into the high suction slot along the tapered side edges of the cover projection, causes the fibers in the web to be rolled or shifted inwardly beneath the projection, thereby to form the web into one or more slivers which are drawn from beneath the discharge end of the projection by conventional takeoff rolls.

Abstract: A continuous synthetic filament yarn is processed by crimping, entangling, and straightening the yarn. The yarn is straightened by heating under tension, resulting in a yarn that can be used in its straightened form and later bulked by a subsequent process such as dyeing, boiling, heating, etc. The length of a yarn plug formed by crimping is controlled by controlling the temperature of the yarn.

Abstract: Disclosed is an improved ginning system incorporating a roller gin and a feeder for the same. Means is provided for presenting the cotton to the roller gin substantially one lock at a time. Incorporated in the gin is means to move the ginning roller into and out of ginning relation to the ginning knife, and means is provided in the system to cause the ginning roller to move out of ginning relation to the knife whenever there is less than a predetermined amount of seed cotton in the feeder.