A compressed air thread splicing device for producing a thread connection by splicing includes a splicing chamber having at least one opening formed therein through which compressed air is blown into the splicing chamber for mutually entangling, hooking, intermingling and winding fibers of threads to be spliced together in the splicing chamber, pneumatic holding devices disposed at two sides of th...

A pneumatic yarn splicing apparatus comprising a yarn end untwisting means and a fluid jetting means for splicing lapped yarn ends by intertwining the yarn ends by the swirling air stream. X-figured guide groove comprising yarn end introducing grooves and yarn end untwisting grooves is formed on the nozzle block and a fluid jet nozzle for splicing the yarn ends is disposed at the intersecting port...

A pneumatic yarn splicing apparatus having a splicing member arranged in the central portion thereof. The splicing member comprises a yarn splicing hole of a cylindrical shape extending through the body of the splicing member, a slit extending along the splicing hole and two nozzles opened to the splicing hole in confronting relation. The two nozzles are so constructed that there is a time lag bet...

Creel, including a stationary supporting frame, at least one yarn tension holding element and at least one thread guiding element supported by the stationary supporting frame, bobbin holding assemblies disposed in vicinity of the stationary supporting frame, a plurality of bobbin holding elements carried on each of the bobbin holding assemblies, drive rollers connected to the bobbin holder assembl...

A spun yarn splicing device comprises a yarn splicing member having a yarn splicing hole, a fluid ejection nozzle for ejecting compressed fluid into the yarn splicing hole, and a slit opening into the yarn splicing hole for guiding yarn ends to be spliced into the yarn splicing hole, the yarn splicing hole being cylindrical in a cross section, the slit being directed tangentially to the yarn splic...

Device for the partial straightening and parallelizing of fibers of a thread or thread end, including a turbine being drivable by compressed gas, the turbine including a rotor being accessible from outside the turbine, the rotor having a central opening formed therein being coaxial with the axis of rotation of the rotor for receiving a thread or thread end.

Disclosed herein is apparatus for cutting a strip of battery plate material into a plurality of battery plates, which strip of battery plate material includes a series of longitudinally evenly spaced apertures, and which apparatus comprises a plurality of support rollers rotatably mounted on a frame, an endless belt trained around the support rollers on an endless path, which belt includes an inne...

The compressed gas, before entering the splicing chamber, receives a metered quantity of a suspension which contains a substance improving the textile properties and cohesion of the fibres, the mutual adhesion of the fibres and the strength of the yarn and preventing the fibres from sticking together and a substance having a lubricating and corrosion-preventing effect on machine parts. Such a susp...

For paraffining yarn or thread with paraffin wax, a thread guide rail (3, 4) is provided before and after a rotationally mounted paraffin body (2) in the direction of travel of the thread. The paraffin body (2) is displaceable in the direction of the plane defined by thread guide rails (3, 4) and its end position can be located by a stop which bears against the end of the paraffin body (2). The st...

So that bobbins having cases of a wide variety of sizes and shapes can be held reliably, a spring clip (14) in each case is allocated to a stationary creeling mandrel (7), which spring clip can be moved towards or away from said creeling mandrel by rotating a threaded spindle (16). Both the creeling mandrel (7) and the spring clip (14) are fixed so as to be exchangeable, in addition the latter is ...

A cop supplying apparatus in an automatic winder includes a full cop delivery conveyor belt and an empty cop delivery conveyor belt arranged along each of a plurality of winding units of the winder. A cop fitted on an individual cop deliverying carrier is travelled on the conveyor belt and a passage for receiving the carrier from the conveyor belt is formed in each winding unit. The cops are locat...

Device for tying a first thread to a second thread by splicing with pressure gas, the device having a splicing chamber formed with an elongated slot for inserting and tying the threads, at least one pressure-gas channel terminating in an interior space of the splicing chamber, a thread regulator movable from a thread take-up position to a thread delivery position for laying the thread into the elo...

Method for the knot-free connection of two threads formed of textile fibers of limited length having at least one twisted fiber strand, including a splicing device for mutually tangling, intermixing and intertwining individual fibers of the two threads, which includes inserting the two threads coming from opposite sides into the splicing device, trimming the end of each thread to a predetermined d...

A splicing head has a turbulence chamber which is circular in cross section. The turbulence chamber is cylindrical or has a cylindrical center portion and conical outwardly enlarging end portion, and an insertion slot. Air inlet passages open into the cylindrical portion along tangents and in opposite directions so that air under pressure through the passages creates circumferential flow in opposi...

A disintegrating mill for glass packaging containers and the like, such as glass bottles and jars, comprises two rotors (11, 13) rotatably mounted about parallel axes within a disintegration chamber (5). The rotors (11, 13) have blades (15) having a clearance with respect to the side walls (17) of the chamber (5) such as to produce the required size of glass fragments as a result of the disintegra...

The specification describes a method and apparatus for processing bivalve shellfish, particularly scallops. The two shells are first parted by a small amount and a cutting tool is inserted to detach the shellfish from one of the shells. The two shells are then separated. The shell having the shellfish attached is rotated about an axis passing through the center of the edible portion and the offal ...

A control apparatus for a power transmission of vehicles such as construction machine having at least one work implement actuated by a hydraulic cylinder unit, a transmission gear with hydraulically operated speed-change clutch, and a torque converter interposed between an engine and the transmission gear so as to transmit rotational power of the engine and having a hydraulically operated stator c...

1. Process for the production of the magnet body of a lifting magnet, consisting of a housing which receives the magnet coil and which is constructed of a magnetizable material, and of an armature guide tube, which is disposed coaxially in the housing and which is constructed of a magnetizable material, the guide tube having a separating joint constructed of a non-magnetizable material, characteri...

The utility model provides a solar battery umbrella, which is characterized in that the solar battery umbrella comprises a solar battery, an isolator, a power accumulator, a small-size or minisize fan and an illumination device. The solar battery umbrella can be used for sunshade, rain-shield and generating cool breeze to relieve people from sweltering in the sun of summer. At night, the power acc...

A port cap for attachment to an inlet or an outlet port of a device, especially a medical device such as a cardiotomy reservoir, venous reservoir, blood oxygenator or blood dialyzer. The port cap comprises a hollow body member having a wall at its first end, a second end which is open, and a hollow interior. The closed end of the body member carries a hollow projection having a first end which is ...