PURPOSE:To enable unreeling of thread prevented from break, by a method wherein, when thread is unreeled in a direction extending about parallel to the side surface of a package, a sufficient amount of a moisture content is given the package. CONSTITUTION:When thread is unreeled from a parallel package formed by reeling the thread around a core 1, since unreeling balloon is heretofore produced onl...

PURPOSE:To provide a take-up package which is of good quality and excellent in unreeling properties, by a method wherein, in a take-up package of false twisted thread on which interlacing-processing is applied, a broken selvage amount of an inner layer part is decreased over that of an outer layer part. CONSTITUTION:When a false twisted thread on which air interlacing processing is applied is reel...

PURPOSE:To cause a footing to be seated on a stable ground simply and at a low cost, by a method wherein a ground excavating means is mounted to the footing installed to the lower end of the leg of a deck elevating type working platform, and a ground below the sea bottom is excavated. CONSTITUTION:A leg 2 is lifted to maximum, and when the hull part of a working platform 1 is surfacing, a filling ...

PURPOSE:To obtain correct matching with an automatic transmission and exert maximum power performance by determining the output torque of a gas turbine engine based on the compressor outlet pressure and variable-nozzle angle to drive a throttle lever. CONSTITUTION:A throttle lever 31 is connected to an oil pressure actuator 34, and the lever 31 is driven by the change of the oil pressure guided to...

PURPOSE:To perform adequate speed change control in view of the power performance and fuel economy by using a transmission transferring among all three speed change steps and performing shift control according to the speed change control characteristics in response to the engine output and car speed. CONSTITUTION:An electronic control device 60 feeds on/off signals to a direct- coupled clutch sole...

A wheel (2) has a rim (4) and a tyre spacer (12), the tyre spacer (12) being formed of a flexible material that is provided with one or more apertures (14), the spacer (12) then being such that it is able to create an air seal and also absorb shock. Sealant and/or lubricant is provided in pots (18) and a pressure monitoring system (16) may include read out means within the associated vehicle. The ...

An improved rotary cutter for a web material is proposed. It has a pair of rolls adapted to rotate synchronously in opposite directions and an axially elongated knife secured to each roll to extend axially. A plurality of rolling bodies are arranged around each roll to bear the shock upon cutting. Different means for preventing the knives from hitting the rolling bodies are proposed. This arrangem...

A continuous screw centrifuge has a rotating solid-walled drum 5 and a filter 1 which extends generally transversely across the drum to filter the liquid discharging therefrom. The filter may be an annular disc mounted either on the drum or on the differentially-rotating screw 4. Apertures 10 may allow liquid to bypass a clogged filter, and baffles 11, 12 separate the filtrate from the bypass liqu...

The invention relates to crushers, particularly of the rotating hammer type, in which blocking of the crusher by conglomerated dirt and fines is obviated by a construction comprising hammers 6 rotatably mounted within a casing 4, at least one hammer having an outer transverse edge 14 adapted to wipe the inside face of the circular periphery of the casing, and side edges 15 adapted to wipe the inne...

A long, thin annular belt-like channel is designed for use in sedimentation field flow fractionation. This channel, which may be the rotor of a centrifuge, is designed to maintain its thickness dimension constant by forming the radially inner wall with a radial thickness that is about balanced by the centrifugal pressure of fluid in the flow channel.

The control system controls a lock-up type automatic transmission such that the forced lock-up of a lock-up torque converter is released only after a predetermined condition after the supply of fuel to the engine has been resumed by a fuel supplying means.

The shaping former (for radial carcasses) comprises a rubber bladder (16) and bead-gripping devices (13, 14). The expansion of the bladder is accurately controlled by the provision of centralising means comprising a restraining band (18) formed from a series of links pivoted together like a trellis and held in central position by an array of inextensible wires (17) each of which extends between th...

Moulding materials comprising thermoplastics,saturated polyesters, i.e. homopolyesters or polyester mixtures, with greatly reduced adhesiveness, i.e.without particles of the moulding material bonding together or tending to aggregate at elevated temperature, contain a hydrophilic silicone compound.

There is disclosed a transparent slippery biaxially stretched polyester film characterized by satisfying the relations represented by the following formulas after being biaxially stretched and heat-set: 0.155 (6) DELTA H

The present invention relates to a safety binding of a boot on a ski comprising two lateral clamps (4) movably mounted under the action of an elastic member (28) parallel to the plane of the ski (3) between a closed position in which the clamps coact with the sole of the boot and an open position. Each clamp (4) is connected to one end of a longitudinally slidable strip (45) by means of articulate...

A magnetic recording material which comprises a film of a polyester and a magnetic layer formed on at least one side of said film, said polyester containing more than 85 mol % of the repeating unit represented by the formula below and having an intrinsic viscosity of 0.3 to 1.4, and said film of said polyester having a refractive index ratio of 0.935 to 0.975 in the thickness direction and a densi...