PURPOSE:To efficiently manufacture a vehicular head rest with excellent accuracy of spacing between stays by a method wherein the stays are set in the recessed grooves of a blow molded frame and fixedly fusion-bonded with resin plates. CONSTITUTION:A hollow frame 3 with two lines of recessed grooves 3a is blow- molded and cooled down. After that, the spacing between the recessed grooves are precis...

PURPOSE:To perform a low cost hobbing working, by connecting boss portions of a transmission body divided into two portions in the axial core direction to a projection for porisioning, and by extending and fitting a portion material for preventing separation and movement between bosses, to make mounting simple.

Apparatus for picking, transportation and depositing of sheeted and/or folded material from different bundles or bunches of material comprises a conveyor module for transport and registration of the sheeted material, the conveyor module including a control device for controlling and registering the material to be transported by the conveyor in a desired direction of transport, at least one conveyo...

Joined connections between a metallic compact body made by melting metallurgy and a body made by powder metallurgy are prepared by providing a pre-formed, unsintered pressed body having at least one component which forms a liquid phase at the sintering temperature, placing the pre-formed body directly in contact with a metallic compact body without application of external pressure and subjecting t...

This invention relates to a method and apparatus for the separation of finely divided solid particles dissimilar in size and/or density in a liquid, such as platelets and other blood cells in a blood sample. The separation of, for instance, platelets is accomplished by subjecting the blood sample to centrifugal force in a rotatable chamber while displacing the platelets from the blood sample by in...

A system for reducing undue vibrations transmitted to a vehicle by a tire assembly including a tire buffing or grinding machine, a tire balancing machine, and a mounting adapter for alternatively mounting the tire assembly on the tire buffing machine and the tire balancing machine. The tire buffing machine includes a drive unit for rotating the tire assembly about its rotational axis, a loading un...

In the industrial production of cyclohexanone from cyclohexane by oxidation with gas mixtures containing oxygen, impurities arise which fall in a boiling range between the boiling points of cyclohexanone and cyclohexanol and additionally have a neutral reaction, so that they are very difficult to remove from this cyclohexanol/cyclohexanone mixture in the course of the work-up to give pure cyclohex...

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...

Slide-guided prebreaking rods (15) are jointly displaceable relative to stationary prebreaking rods (14) by means of slides (16, 17). For this purpose, gearwheels (22) engage via a rack profile (20) on the slides (16, 17). There can act simultaneously on the gearwheels (22) a rotary slide (30) which automatically, in dependence on the starting speed of the machine up to its normal operation, sets ...

A valve adjustment unit for an electronically controlled hydraulic proportional-response valve comprising a proportional-response magnet unit, a coaxially connected electronic control unit, and an intermediate insulating spacer body surrounding the inductive coil of a displacement transducer. The magnet core of the transducer is carried by the push rod of the armature of the proportional-response ...

A heel retainer for a safety ski-binding comprises a housing for attachment to the ski and a holder for engaging the sole of a ski boot. The sole holder is pivoted to the housing by a shaft displaceable in slots of the housing extending substantially parallel to the ski and is held in a sole-engaging or sole-releasing position by a first spring. A second spring biases the pivot shaft in the slots ...

1494930 Isocyanate-based polymers BAYER AG 22 May 1975 [6 June 1974 25 Sept 1974] 22197/75 Heading C3R Self-releasing isocyanate-based polymers in particular polyurethanes, are prepared in closed moulds from a reaction mixture comprising a polyisocyanate acid, as an internal mould release agent, a salt of an amino groupcontaining polysiloxane with a fatty acid having more than 7 carbon atoms. A bl...

This invention is an improvement over the structure illustrated in U.S. Pat. No. 3,902,730. The ski binding includes a pair of pivoted sole holders pivotal about axles which are fixed to the ski. The sole holders each have two arms, one of which engages the ski boot adjacent the toe thereof and the other arm engaging a structural part which is under spring tension, which spring tension must be ove...

A new systemic fungicidal and insecticidal composition is described. It contains, as active agent, a mixture of the compounds of formulae (I) and (II): In the formulae, R1 represents a lower alkyl group containing from 1 to 5 carbon atoms and R2 represents hydrogen or the group -CO-NH-C4H9. The ratio of concentrations between the compounds (II) and (I) is between 1 and 5, preferably betwee...

The ski binding comprises a pivotable sole support (13) which is coupled to the heel support (39-44) by means of a connection, for example a toggle lever (29, 33), which can be shortened. The heel support is assigned an extension (46) directed to the rear in a fixed reference position. The extension (46) is inserted under a holding-down means (48). The connection (29, 33), which can be shortened a...

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...

1485508 Test strip OLYMPUS OPTICAL CO Ltd 31 July 1974 [31 July 1973(11) 12 Dec 1973 20 June 1974(2)] 15728/77 Divided out of 1485506 Heading G1B A chemical testing piece comprises an elongate transparent strip on which one or more reagent containing absorbent carriers 11a-11g are arranged. A light impermeable pad 11w is also arranged on the strip and nearer to one end than any of the carriers. Th...