Abstract: A method of producing a plastic sheet-strap includes the steps of providing first and second work rollers such that the work rollers rotate in opposite directions and at different lineal surface velocities. The work rollers are spaced apart with respect to each other so as to define a work roller nip therebetween. A pinch roller is provided that is operably associated with the first work roller. The pinch roller and the first roller defining a deaerating nip therebetween. A solid sheet of material having a thickness is fed into the deaerating nip. The material is pinched against the first work roller and moves with rotation of the first work roller to the work roller nip between the first and second work rollers. The material is simultaneously milled and stretched substantially at the nip during a single pass of the solid sheet material through the nip as the rollers rotate in opposite directions and at different lineal surface velocities to form a milled and stretched oriented sheet.

Abstract: The invention relates to a modular bearing system having a lid section on the load side and a bottom section on the buttress side. At least two parallel-connected functional units selected from amongst a plurality of functional units are releasably fixed between the lid section and the bottom section. Said functional units comprise at least one rubber-metal bearing element, an pneumatic bearing element, a hydraulic bearing element, a solid bearing element, a spring, a spring element, an annular core spring, a conical spring, a pneumatic spring, a damper and/or a pneumatic damper for damping and/or bearing a load that is to be supported by the lid section, especially in the form of a unit or running gear of a motor vehicle, relative to a bearing supporting the bottom section, especially in the form of a chassis or body structure of a motor vehicle, said units having a set and/or adjustable frequency, damping and/or amplitude.

Abstract: A flexible conduit for the exhaust line of an internal combustion engine includes a flexurally supple tube having several helical corrugations of equal pitch and a flexible supporting coil spring having its ends fixedly connected to flanges at opposite ends of the tube and which is frictionally received in the trough of one of the helical corrugations.

Abstract: A support assembly especially suitable as a drive unit support includes a block of resilient material having inserts made of substantially harder material with facing surfaces which extend in nonparallel directions to at least partially extinguish sound waves of disturbing vibration frequencies by interference after reflection from the surfaces.

Abstract: Disclosed is a film feeding mechanism for use during medical x-ray techniques, particularly angiography. Sheets of film are fed sequentially at high speed from a film magazine into a film exposure device, and then into a film receiving cassette, in a manner so as to reduce damage to the films, including the build-up and discharge of static charge on the films. In the film exposure device, a free-floating lower clamping assembly clamps each film against an upper clamping assembly from the center of the film progressively outward towards its leading and trailing ends, to eliminate wrinkling of the film. The upper clamping assembly is of thin construction so as to enable the locating of an object being x-rayed closely adjacent the x-ray film, to produce x-rays of exceptionally high resolution.

Abstract: In the embodiment described in the specification, a cushion bearing for motor vehicles has two rigid bearing seats with a resilient rubber bearing block and an air spring acting between the seats. The air spring has a bellows forming a chamber divided into two compartments by a throttling plate which is connected to one of the bearing seats by way of a central rod and a rigid housing connected to the other bearing seat encloses the bellows. The bellows has at least one intake valve so that the air spring is automatically pumped up during relative motion between the bearing seats.

Abstract: Disclosed is a film feeding mechanism for use during medical x-ray techniques, particularly angiography. Sheets of film are fed sequentially at high speed from a film magazine into a film exposure device, and then into a film receiving cassette, in a manner so as to reduce damage to the films, including the build-up and discharge of static charge on the films. In the film exposure device, a free-floating lower clamping assembly clamps each film against an upper clamping assembly from the center of the film progressively outward towards its leading and trailing ends, to eliminate wrinkling of the film. The upper clamping assembly is of thin construction so as to enable the locating of an object being x-rayed closely adjacent the x-ray film, to produce x-rays of exceptionally high resolution.

Abstract: In the representative sound-insulating engine mounts described in the specification, a resilient pad of elastomeric material is disposed between pan-shaped members having side walls which are spaced from the periphery of the resilient pad in the absence of dynamic loads so as to provide resilient stops for the pad deformation.

Abstract: Disclosed is a film feeding mechanism for use during medical x-ray techniques, particularly angiography. Sheets of film are fed sequentially at high speed into and out of a film exposure device, by a feed mechanism including continuously driven feed wheels and movable pinch rollers, in a manner so as to reduce damage to the films, including the build-up and discharge of static charge on the films. In the film exposure device, a free-floating lower clamping assembly, having a natural substantially flat configuration, clamps each film against an upper clamping assembly from the center of the film progressively outward towards its leading and trailing ends, to eliminate wrinkling of the film. A firing command is transmitted to an X-ray generator before each unexposed sheet of film reaches the exposure position and each cycle of operation is accomplished by energizing a single revolution clutch connectable to a continuously running, constant speed motor.

Abstract: In order to reduce the interior noise level in an automobile, the vibration excitation of the front region of the floor panel is reduced by means of localized gaps between front longitudinal members, on the one hand, and the floor panel, on the other hand, as well as through support of the longitudinal members by a cross member in an approximately middle region of the sill members only, whereas the vibration excitation of the rear region of the floor panel is increased, so that in the head region of the vehicle occupants airborne vibration components are present which in amplitudes as well as phases are suitable to extinguish one another by means of interference.

Abstract: A soft mounting for insulating body transmitted waves comprises a soft support spring block made of elastic material. The support spring block is disposed between two beaker-type housing parts which serve to transfer load forces into the support spring block. The housing parts are arranged coaxially with respect to one another and are telescopically positioned within one another. Elastomer spring elements having cavities located therein concentrically surround the support spring block. The cavities serve to show the effect of a collapse of a spring restoration force by kinking.

Abstract: The invention relates to a mounting element for a flat insulating body which is mounted on a thin-walled base, like the metal sheet of airduct. The element comprises a pin for perforating the insulating body and holding the body by a plate clamped on the pin and screw, the shaft of which is provided with a self-cutting thread and on the head of which, which as key engaging faces, the pin is sitting in alignment with the shaft.

Abstract: A method for assembling consignments of articles stored in storage containers in a high shelf by means of a consignment assembler, which collects during the course of one single or round trip along the high shelf all the articles of a plurality of orders from the high shelf. In addition, a consignment assembler is described, which is characterized by a plurality of collector buckets.

Abstract: The invention describes a method for checking the weight of consignments assembled in containers, where the net weight of a container is measured during the passage and transmitted to a consignment computer, the weight of the container filled with the articles of this consignment is also measured in the passage and transmitted to the computer, which ascertains the difference of the two weights as the actual weight of the consignment and compares it against the fed-in nominal weight of the consignment in question, whereupon in case of a deviation of the actual weight from the nominal weight above a predetermined tolerance boundary the container in question is sorted out.

Abstract: An air intake pipe, for mounting to the air filter of an internal combustion engine has two air flow channels having different lengths. A duct is provided between the air flow channels connecting them over their entire length. The duct is dimensioned to provide both sound attenuation and acoustic wave interference between intake noises in the two channels. Thus, the intake pipe acts as an intake noise silencer.

Abstract: A disc brake with a friction disc having a pair of annular friction surfaces placed between brake shoes disposed about such friction surfaces for coming into frictional engagement therewith when the brake is actuated, the friction disc including a cast member located in the region of the surfaces which come into frictional contact with the brake shoes when the brake is actuated, the cast member including a separating joint running oblique with respect to the friction surfaces.