Abstract: A drawer guide for a wall of a drawer and adapted to fit on the underside thereof. Drawer guide has a first flange underlying the wall and a second flange lying along on side of that wall and anchored therein. A tab on the first flange lies perpendicular to the plane of that flange and has a hook engaging in the wall. The first flange can be expanded to the thickness of the wall.

Abstract: A method of increasing the compressive stress or of reducing the tensile residual stress of a CVD layer, a PCVD layer or PVD layer and a cutting insert for machining. The invention relates to a method of increasing the compressive residual stress or of reducing the tensile residual stress of a hard material outer layer or a hard material outermost layer in which the coated substrate after coating is subjected to a dry blast treatment using a granular blast agent that, according to the invention, has a maximum diameter of 150 ?m.

Abstract: A chuck has a chuck body rotatable about a chuck axis, a plurality of holders angularly spaced about and radially displaceable on the body and each formed with an outwardly flared seat centered on a respective seat axis, and an actuator for radially displacing the holders on the body. Respective jaws on the holders each have an inwardly tapered stem complementary to and engaged snugly in the respective seat. Respective locking elements in the holders are each displaceable into a locking position securing the respective stem in the respective seat.

Abstract: A wiring module for an automotive vehicle facilitates pulsed or continuous operation of a load from continuous positive or negative inputs or from inputs which can be connected to a positive type or negative type car alarm. The module has a sealed housing with a relay and transistor circuitry for electronic pulsing and amplification of trigger signals.

Abstract: The log file maintained by a DBMS is used, possibly in conjunction with hardware that listens to the communication between a computer and the storage controller to create cache buffers and a locking mechanism that enable applications running on one computer system to consistently access the data maintained and updated by a different computer.

Abstract: A valve stem is provided with a handle assembly having a noncircular axially extending formation and a retaining element fixed to the stem and formed with an array of axially extending and radially deflectable tongues having radially outwardly directed bumps and a screwthread of predetermined axial length axially offset from the stem formation and from the tongues. A handle having a hub formed with a hole fittable axially over the retaining element is formed inside the hole with a screwthread complementary to the retaining-element screwthread, with a handle formation complementary to and fittable axially with the stem formation and offset from the handle screwthread by a distance greater than the retaining-element screwthread axial length, and with a radially inwardly open groove. The handle fits with its hole over the element with the formations interengaged, the screwthreads not engaged, and the bumps in the groove.

Abstract: A sleeve-type packaging machine system comprises: first (10) second (20) and third (30) article conveyor means, piece wrapping means (40), piece conveyor means (50) with a conveyor belt (51), a first modular unit (T100-G100) for forming and feeding pieces (S1) of packaging material, and a second modular unit (T200-G200) for forming and feeding pieces (S2) of packaging material. The said two modular units (T100-G100; T200-G200) can assume at least two transverse positions, namely a first position in which the modular unit (T100-G100; T200-G200) is positioned at least transversely at the side of the packaging machine, and a second position, in which the modular unit (T100-G100; T200-G200) is positioned under the packaging machine.

Abstract: A holding bar of a safety net separating a luggage compartment from a passenger compartment of an automobile vehicle has a tubular body from which holding members project at its end to engage in brackets close to the roof of the vehicle. Within the tube, the holders have enlarged ends which apply compression force to respective deformation bodies braced against constrictions of the tube so that the kinetic energy of a crash is converted to axial decompression deformation of those bodies. The bodies may be injection molded onto the shanks or can be formed of a plurality of parts and clipped together therearound.

Abstract: A three-dimensional vertical memory with florescent photosensitive vitreous material is read and written to by a laser or respective lasers. The memory can be cerium and europium-doped fluorescent photosensitive glass, yttrium, europium and praseodymium-containing glass or TV-doped glass, etc. A confocal microscope may be used in the writing process and the memory may be scanned by rotating it.

Abstract: A mounting sleeve fits around a nozzle extending along an axis and a heating coil wrapped around the nozzle and having an outer surface generally centered on the axis. The a mounting sleeve has a sleeve-shaped bimetal body having inner and outer layers and a pair of angularly juxtaposed edges. The body is shaped and dimensioned to fit around the coil with the inner layer engaging the coil outer surface. The inner layer has a smaller coefficient of thermal expansion than the outer layer so that when heated the body contracts radially inward. Interengaging formations at the edges generally prevent radial outward expansion of the body when interengaged.

Abstract: A single-level or multilevel or continuous board press is composed of a succession of press frames which are subdivided horizontally at their vertical limbs for transport and when then welded together at the erection site. Leveling strips are provided along mounted surfaces of the frame to support the plates, piston-and-cylinder units and the like serving to press the mats of wood material.

Abstract: An apparatus for wrapping an object with a stretchable foil hood has a pair of gathering fingers engageable upwardly into the foil hood, two gathering wheels outside the foil hood, rotatable about gathering-wheel axes, and engageable with the hood, and respective counter rolls inside the foil hood, aligned with the gathering wheels to pinch the foil hood, and rotatable about counter-roll axes below the respective gathering-wheel axes. The gathering wheel are rotated while in contact with the foil to form the foil into downwardly and outwardly extending folds.

Abstract: A C-section ring fixed on a steel-mill roll and coaxially surrounding its stub has inner and outer axially extending legs defining an axially open cavity. The inner leg is tapered away from the roll and is formed adjacent the free end with a radially outwardly open annular groove. An annular cover part fixed on a stationary support, engaged in the cavity, forming a drain compartment open axially away from the roll, and formed with a radially outwardly open catchment groove radially aligned with a free end of the inner leg is also formed with a passage extending from the catchment groove to the drain compartment. An annular extension on the cover part has an inner surface carrying a seal ring that bears radially inward on the stub. An add-on part on the extension forms with the extension, with the cover part, and with the C-section ring a labyrinth.

Abstract: A method and a device for controlling the suction, by speed alteration of a blower motor, in a unit for suctioning away thread breakage in a textile machine. A standard speed of the blower motor without speed control is established to achieve the suction, after which the speed of the blower motor is so controlled that a set suction is reached and maintained.

Abstract: A card holder has a dielectric base fixed to a grounded support and formed with a throughgoing cutout and a conductive cover forming a slot dimensioned to hold a smart card and pivotal on the base between an open position partially raised from the base and a closed position closely juxtaposed with the base and covering the cutout. Ground contacts carried on and electrically connected to the cover are positioned to engage through the cutout directly with the base in the closed position of the cover. The cover can also be grounded via a latch that holds it in the closed position and/or the hinge it is mounted on.

Abstract: A retractile trailer hitch has a tube shaft fixed on a motor-vehicle frame and an arm having a tubular inner end pivotal on the shaft and an outer ball end. The arm is limitedly axially displaceable on the shaft between locked and unlocked positions. Formations on the frame and on the inner end angularly arrest the arm in its end positions in the locked position of the inner end. The formations are unengageable with each other in the unlocked position of the inner end. A bolt is axially displaceable inside the shaft between a holding position and a freeing position. Balls inside the inner end are coupled to the bolt for axially displacing the arm into the locked position on displacement of the bolt into the holding position and for displacing the arm axially into the unlocked position on displacement of the bolt into the freeing position.

Abstract: A drill chuck has a chuck body rotatable about a chuck axis and having a rear end adapted to fit with a drive spindle and a front end formed with a tool recess. A plurality of jaws angularly spaced on the body about the axis and exposed in the tool recess are radially displaceable relative to the body between inner and outer positions. A tightening ring is axially fixed but rotatable about the axis on the body. Screwthread formations between the tightening ring and the jaws can move the jaws radially together and radially apart. A tightening sleeve surrounding the body and connected to the tightening ring is adapted to be gripped by hand to rotate the ring in the directions. A shield sleeve surrounds the body between the tightening sleeve and the body front end and is supported on the body for rotation thereon about the axis independently of the body and of the tightening sleeve.

Abstract: The invention relates to a device for defrosting and/or heating up medical products (1), especially deep-frozen blood products or injection or infusion solutions for later transfusion, retransfusion or injection. The inventive device comprises a heating module (2a, 2b, 2c, 2d) on which a container containing the deep-frozen product (1) can be placed. A pre-heated adaptive pad (3) is placed on the container (1) and emits the heat contained therein during the heating process. The desired final temperature of the product (1) to be heated is controlled by way of a temperature sensor (4, 5) and a control unit and is displayed once it is reached.

Abstract: A rail assembly has an elongated upwardly open and elongated metal rail fixed to a car-body support and two confronting and inwardly concave flanges forming transversely inwardly directed faces and an elongated metal rail fixed to a motor-vehicle seat, captured between the flanges, and having two transversely outwardly directed faces generally complementary to and bearing with prestress outwardly on the inwardly directed faces. Respective friction-reducing layers on the faces allow the seat rail to slide smoothly in the body rail.

Abstract: An optical storage system capable of use as a business card or a credit card of a rectangular card lying flat against an optical storage medium which can have a circular track for the optical storage of data. Symmetrical fastening elements around the whole optical storage medium secure the card and the optical storage medium together in two positions at right angles to one another. In one position the system has a rectangular configuration corresponding to that of a card. In the second position arcuate ends of the optical storage element lie along the longitudinal edges of the card to enable the system to be placed in a reader or writer for the optical data.