PURPOSE:To improve the quality of package when winding a square end package with the speed higher than 4,500m/min. by varying the traversing speed with specific pattern in accordance to the winding time. CONSTITUTION:When winding a square end package with the speed higher than 4,500m/min. while traversing the string 1 to a bobbin 3, the traversing speed is varied gradually in the range of pattern ...

Disclosed is a gear shift controller for an automatic transmission with a gear shift, having a hydraulic torque converter; a gear change group, having a plurality of gears, each gear providing a different transmission ratio for the transmission of power from said hydraulic converter to the output of the transmission, each of said gears having a gear train; a one-way clutch interposed in at least o...

A tractor transmission wherein an engine output is transmitted through a clutch mechanism to a primary change speed mechanism, and a clutch housing and a first transmission case are removably connected to each other. The first transmission case includes a space in a forward portion thereof to accommodate a high speed and low speed switching mechanism and a forward and backward switching mechanism,...

An apparatus and method for assembling battery cell elements having a plurality of electrode plates of alternating polarity separated by a continuous interleaved insulating sheet. The apparatus includes a separator sheet supply station; a creaser for forming transverse creases in a length of separator sheet at longitudinally spaced fold points; a first plate loader for positioning a first set of e...

The invention concerns a centrifuge intended for use in mainpulating liquid batches on an analytical scale. The centrifuge consists of a body (2) rotatable about its axis (1) provided with input and output conduits (8,9,11) and presenting the essential feature that therein are contained two parallel, circular arc-shaped volumes (3,4) located at different distances from the axis (1) of the body (2)...

A surveillance vehicle guards high risk targets and has wheels or endless tracks 4 and 6 on hull 2. A radar antenna 10 lies at the hull rear, and a remote control mode antenna 12 lies at the front of the hull. Vehicle sensors are mounted on top of boom 14 pivoted by ram 16 which is pivotally mounted on hull 2. The vehicle sensors comprise an infra- red search light 18, a television camera 20, rada...

A laminated self-destructing sealing cover (10) has a container cover area (14) and pull tab (16). Protrusions (18) extend from the outer edge of the cover area (14) to promote proper use of the cover (10). A slit (20) may be into the protrusion (18) or the outer edge of the cover area (14) to promote tearing of the cover upon removal of a container. The bottom side of the cover (10) engaging the ...

{PG,1 The disclosure describes a method of making flaked metal powders having a narrow particle size distribution, a whiter color and a very high sparkle effect. A heterogeneous liquid system comprising an inert liquid and a lubricant and including a finely divided metal is subjected to attrition in an enclosure in which there are a plurality of attritive elements. An agitator is moved through the...

A down-hole signal transmitter for a mud pulse telemetry system comprises a flow constrictor defining a throttle orifice for the mud flow, a throttling member displaceable to vary the throughflow cross-section of the throttle orifice, and a pump for displacing the throttling member against the mud flow in order to modulate the mud flow. The displacement of the throttling member is controlled by a ...

Polycarbonate resins which can be stabilized against the adverse influence of UV light by incorporating an effective amount of a dibenzoate ester of methyl resorcinol by means of a coating on the surface of the resin.

Thermoplastics film having a thickness not greater than 100 microns preferably not greater than 50 microns comprising at least 70 wt% high density polyethylene (density not less than 935 kg m<3>) characterised in that the film has a total haze (ASTMD 1003-61/70, Procedure A) less than 50% and a clarity (ASTMD 1746-70) of at least 25%. The film can be manufactured by pressing raw polyolefin film (1...

Oxymethylene polymers (POM) are obtained in a granular form, by cooling a POM solution or dispersion, whose temperature is above the sintering temperature of the POM, to a temperature slightly below the sintering temperature of the POM, and extracting from the suspension obtained only those POM particles which show a grain diameter of more than 70 mu m. As solvent or dispersing agent as well as p...

A resiliently flexible strip device mounts the armature of an electrically released brake for movement toward and away from the pole faces of the field shell, the armature either moving with pivotal motion or with linear motion. The resiliently flexible strip device may take the form of one or more leaf springs or may be one or more tongues molded integrally with the flange of a bobbin which forms...

Improvements pertaining to measurement while drilling include: generation of mud pulse pressure variations as hydraulic shock waves; transmission of information carrying signals via mud pressure variations which include various interfering signals generally termed "noise" and employing special techniques involving digital filters for accomplishing reception of said information carrying signals; pr...

An apparatus is described whereby the side force on a drill bit can be measured during drilling operations and transmitted to the surface where it can be used in predicting trajectory of the hole and taking corrective action in the drilling operation. A downhole assembly using a downhole motor is modified to include means to detect the side thrust or force on a bit driven by the motor and the forc...

A sealing element for a cylinder-and-piston unit, especially a dust boot of a disc-brake actuating unit, includes an annular deformable portion of an elastically deformable material, and an annular connecting portion of a resilient material which is permanently sealingly connected to the inner region of the deformable portion and mounts the same on a protruding annular portion of the piston which ...

A wheeled vehicle has an internal combustion engine provided with an air intake having a throttle valve. A change speed transmission drives certain of the wheels and receives power from a fluid torque converter having an impeller driven by the engine and a turbine connected to drive the change speed transmission. A clutch establishes a direct drive between the impeller and the turbine under certai...

The application of a disc brake is initiated by operation of a pull-rod (21) which is operative to move a pressure plate angularly, in turn to cause the plate to move axially and clamp a rotatable brake disc against a face in a housing. The outer end of the pull-rod (21) is in screw-threaded engagement with a rotatable sleeve (10 min ) which is axially slidable to a limited extent in a further hou...

The sheet materials comprise a thermoplastic block copolymer of the formula (I) in which A is a linear saturated aliphatic polyamide sequence, formed from a lactam or an amino acid having a hydrocarbon chain of 4 to 14 carbon atoms or from an aliphatic dicarboxylic acid containing 6 to 12 carbon atoms and a diamine containing 6 to 9 carbon atoms, in the presence of an aliphatic dicarboxyli...