The invention concerns a device (10) for checking knots and for controls downstream from the slub catcher in winding machines, said device being able to check the yarn (12) after the latter has passed through the slub catcher (37), and comprising: -means (11) for checking with blade means (13), and -means (18) for causing the opening of said blade means (13), whereby re-positioning means (39) and...

A yarn end untwisting device for a pneumatic yarn splicing apparatus for spun yarns. Both yarn ends are guided into individual nozzle hole of the untwisting device and applied a pressurized fluid against each yarn end within the nozzle hole to open and loosen the component fibers of the yarn end. In the present device, the quantity of the pressurized fluid and the direction of jetting fluid can be...

1529799 Radiography EMI Ltd 31 Oct 1975 [13 Nov 1974] 49074/74 Heading H4F A computed tomography scanner in which a fan-shaped spread of radiation beams 14 is subject to angular scanning has means for giving the radiation source a counter-rotation relative to the detectors, e.g. by scanning an electron beam along an elongated anode 13 of an X-ray tube 10, in a scan and flyback mode so that during ...

A countershaft-type automatic power transmission in which a countershaft gear assembly is operated by a hydraulic control system controlled by electric control means responsive to various operational variables of a vehicle and in which a clutch assembly is operated between the coupled and uncoupled conditions by clutch control valve means which is also controlled by the electric control means, the...

A splicer includes a splicing head into which the two yarn ends are introduced through an inserting slot into a turbulence chamber. The turbulence chamber is formed from two juxtaposed frustum-shaped chambers interconnected by a connecting slot. A pressure medium is tangentially introduced through one opening into each chamber for forming the splice and the flow is guided in a lemiscate-like path ...

A method of making coreless hollow filament bundles comprises winding a hollow filament 20 around a drum 22 having a number of axially extending vanes 24. The winding is formed in layers, each layer being a helix and adjacent layers being wound in opposite directions axially of the drum so that all the turns of the helix forming one layer cross all the turns of the helices forming the adjacent lay...

A device for the delayed piling of sheets in a delivery mechanism of a sheet fed printing press to provide time for the insertion of a temporary receiving tray as a filled pile board is removed and replaced by an empty pile board. A buffer storage device is located immediately above the support for the receiving tray for intercepting sheets entering the receiving space. The buffer storage device i...

The pair of shears for comminuting scrap material has a driven, upper main blade (1) and a fixed counterblade (4) cooperating therewith. On the material discharge side (7), fixed on the main and counterblades (1, 4) are cooperating transverse blades (8, 9). When feeding material beyond the main cutting plane (6), it is intended that premature falling down of the scrap material (18) be eliminated. ...

PURPOSE:To detect faults without increasing the number of signal lines by sending back an operation completion signal and an electric potential signal from each I/O device to an electronic computer through a common signal line and discriminating the voltage of the potential signal. CONSTITUTION:An electronic computer 1 sends an address signal, a controlling signal and a starting signal to an I/O d...

PURPOSE:To check whether data is transferred normally or not, by finding an exclusive OR between the input and output of a J-K flip-flop to be controlled by a control signal from a preregister. CONSTITUTION:Input data 11 is stored by a register 1 and an output of the register 1 is processed by a logical circuit 3 and outputted as an output signal 13 through a postregister 2. An output signal 18 fr...

PURPOSE:To check whether data is transferred normally or not by logically processing the output of a J-K flip-flop to be controlled by a register controlling signal. CONSTITUTION:Input data 11 is held in a register 1 and an output of the register 1 is processed by a logical circuit 3 and inputted to a register 2. An output signal 18 of a J-K flip-flop 5 is changed at its value in every setting of ...

A device for engaging and holding a sole of a ski boot, which device includes a sole holder which is adjustable in a vertical direction relative to the ski by means of an adjusting screw and is connected to a ski binding part which is associated therewith. The adjusting screw is secured to the ski binding part and is prevented from lifting off in a vertical direction from the ski while at the same...

A ski safety binding has a sole clamp 14, preferably formed as two sole clamp halves 14', 14'', which is pressed by spring force against first and second abutment surfaces 12 provided on the binding housing 24 on respective sides of the central longitudinal axis 11. The first and second abutment surfaces 12 extend, at least in part, obliquely outwardly in the direction towards the ski boot in such...

A safety ski binding has a sole support which is released upwards and to the side and which is subdivided into an upper sole depressor (12), which can be swung upwards about a transverse axis (11), and a lateral sole support (13) arranged below said depressor which can be swung out laterally independently thereof. The sole depressor (12) and the lateral sole support (13) are each connected to the ...

Organosilicone compositions are provided which comprise polysiloxane-polyoxyalkylene copolymers containing monofunctional siloxy units (Mo) and, for every two moles of Mo, an average of between about 10 and about 200 difunctional dialkylsiloxy units, an average of between about 2 and about 100 silicon-bonded cyano-bearing ether groups (Q) having the formula, -(O)qR'OR''CN, wherein q is zero or one...

Substrates coated with epoxy resin/curing agent mixture The production thereof takes place by applying a pulverulent binder composition which is storage-stable at room temperature and consists of an epoxy resin, a curing agent or an epoxy resin/curing agent mixture and a curing accelerator to the substrate. The substrates are then briefly heated and immediately cooled. Use of the substrates as lam...

A vibratory drive assembly for use with an electric motor driven apparatus comprising a plate driven in reciprocating vibratory movement and mounted on a frame via integral hinge strips which are arranged with their longitudinal directions transverse to the direction of vibratory movement and transverse to the longitudinal direction of an associated pin-shaped drive element.