Patents Represented by Attorney Werner W. Kleeman
  • Patent number: 4753172
    Abstract: The projectiles possess high kinetic energy owing to the high velocity of the projectiles, on the one hand, and the high specific weight of the projectiles, on the other hand. The heretofore normally employed explosive and incendiary charges are replaced by an inert powder serving as the projectile filling or filler and having a density of at least 10 g/cm.sup.3 and whose constituents have a mass of 10.sup.-4 to 10.sup.-2 grams. Certain constructions of the projectiles contain a fragmentation jacket, the filling or filler, a closure body or penetrator and a projectile tip. Another construction of the projectile contains a fragmentation jacket, the filling or filler, an integrated base for the fragmentation jacket and the projectile tip.
    Type: Grant
    Filed: March 16, 1987
    Date of Patent: June 28, 1988
    Assignee: Werkzeugmaschinenfabrik Oerlikon-Buhrle AG
    Inventors: Harald Katzmann, David Ammann, Pierre H. Freymond, Hanspeter Sigg
  • Patent number: 4754150
    Abstract: A photoelectric smoke detector is equipped with a light emitter for radiating light into a measuring space. A light receiver detects scattered light caused by the presence of smoke in the measuring space. The measuring chamber is constructed as a light trap such that the light beam radiated by the light emitter is multiply reflected and cannot reach the light receiving element of the light receiver.
    Type: Grant
    Filed: August 23, 1985
    Date of Patent: June 28, 1988
    Assignee: Nohmi Bosai Kogyo Co. Ltd.
    Inventors: Yoshiharu Orioka, Mikio Mochizuki
  • Patent number: 4752684
    Abstract: A substantially flat paper article or product is marked by applying thereto a luminophore. In order for the thus produced markings to remain discernible even if the paper article constitutes a component or part in a collation or composite of such paper articles, the markings are applied to at least one location of a marginal region including the contiguous edge of the paper article. This marking method can be used to monitor the completeness of an end product manufactured by collating a plurality of different paper articles.
    Type: Grant
    Filed: October 24, 1986
    Date of Patent: June 21, 1988
    Assignee: Ferag AG
    Inventor: Rudolf Herrmann
  • Patent number: 4750540
    Abstract: Foundry molding material is poured or pneumatically infed into a mold frame arrangement containing at least one pattern, a molding frame and a filling frame. Subsequently, the foundry molding material is compacted by a compacting arrangement containing, for example, any one of a compressed-air surge compacting device, a combustion-force surge compacting device, a pressure compacting device, a vibrational compacting device or a combined pressure-and-vibrational compacting device. Also during such compacting operation at least the predominant portion of the foundry molding material contained in the filling frame is displaced into the molding frame. During such compacting operation a preselected expanding gas is infed into predetermined local regions of the foundry molding material while such material is being compacted. As a result, there are formed zones of reduced packing density in the foundry molding material.
    Type: Grant
    Filed: March 21, 1986
    Date of Patent: June 14, 1988
    Assignee: Georg Fischer AG
    Inventor: Dietmar Boenisch
  • Patent number: 4750728
    Abstract: Flat products, such as printed sheets, resting in the form of a horizontal stack on two circulatingly driven transport chains are conveyed towards a retention plate serving as a stop of a feeder or feeder attachment. Two circulatingly driven toothed belts are laterally arranged above the transport chains and these two toothed belts define the sides of a conveying channel. The toothed belts hold the printed sheets in their mutually related positions inside the loose stack during their forward displacement. The distance between the mutually facing runs of the toothed belts is less than the width of the printed sheets or the stack of printed sheets. The toothed belts and therefore also the conveying channel terminate at a distance from the retention plate. The printed sheets are held in a curved or bowed configuration in the conveying channel.
    Type: Grant
    Filed: November 21, 1985
    Date of Patent: June 14, 1988
    Assignee: Ferag AG
    Inventor: Alex Keller
  • Patent number: 4750425
    Abstract: It is important with a sabot projectile to reliably fasten the projectile core or body in the sabot tail. This should be achieved without the need for circumferential grooves in the projectile core or body for fastening such projectile core or body in the sabot tail. Furthermore, the projectile core or body should be fastened in the sabot tail without the aid of the sabot jacket. This is achieved in that an attachment or fastening sleeve of the sabot tail extends to the substantially conical-shaped tip of the projectile core or body and bears against this substantially conical-shaped tip in order to prevent the projectile core or body from falling out of the sabot tail.
    Type: Grant
    Filed: March 16, 1987
    Date of Patent: June 14, 1988
    Assignee: Werkzeugmaschinenfabrik Oerlikon-Buhrle AG
    Inventors: Hanspeter Sigg, Harald Katzmann
  • Patent number: 4750725
    Abstract: Printed products having a center fold are provided with appropriate product break structure for facilitating opening of the printed products. Such product break structure comprises a crimp structure which may be in the form of impressions or embossments. This crimp structure is provided in the region of one end of the center fold of the printed products to be opened. These crimp structures mutually converge in relation to one another and extend to a common point located on the center fold of the printed products. Each of the printed products can be opened at the center fold by applying or exerting pressure on the folded edge or spine of the printed products at the end of the center fold which is provided with the crimp structure. An opening element can enter the opening thus formed for separating the two halves of each of the printed products.
    Type: Grant
    Filed: June 30, 1986
    Date of Patent: June 14, 1988
    Assignee: Ferag AG
    Inventor: Walter Reist
  • Patent number: 4748891
    Abstract: A hydraulically operated rotational drive system, preferably for a Gatling cannon or gun, comprises a first hydraulic motor for the driving phase and sustenance of a predeterminate operating speed as well as for base load operation for the braking phase, and being continually operatively connectable to a second hydraulic auxiliary motor. During the start-up or run-up phase, until attaining the required speed, as well as during the braking or deceleration phase, this second hydraulic motor is operatively and/or controllably, automatically connectable to the first hydraulic motor for energy-saving operation. Operative and controllable connection of the first and second hydraulic motors is accomplished by means of an operative connection of the hydraulic system with the hydraulic motors on the one hand and with a pressure source and a tank on the other hand.
    Type: Grant
    Filed: September 22, 1986
    Date of Patent: June 7, 1988
    Assignee: Contraves AG
    Inventor: Ghert Meier
  • Patent number: 4747225
    Abstract: The weapon barrel comprises a liner and at least one jacket tube. The liner is made of a highly wear-resistant material, like a cobalt or nickel base alloy, and the jacket tube is made of a tough alloy, like steel. In the manufacturing process the liner material is packed into the jacket tube in the form of a powdery material which may be pre-pressed or pre-sintered. The packing is arranged such as to leave a central free space in the jacket tube, and the jacket tube may be surrounded by an encapsulating tube. The jacket tube or the encapsulating tube is closed either before or after evacuation, and the closed tube arrangement is subjected to a combined heat and pressure treatment at temperatures of at least 900.degree. C., but below the melting point of the relevant materials and at pressures of at least 900 bar. The compound body thus obtained is formed with a full-area metallic bond between the liner and the jacket tube.
    Type: Grant
    Filed: December 14, 1983
    Date of Patent: May 31, 1988
    Assignee: Vereinigte Edelstahlwerke Aktiengesellschaft (VEW)
    Inventors: Manfred Gstettner, Bruno Hribernik, Alexander Kohnhauser
  • Patent number: 4747640
    Abstract: The chair support comprises a supporting structure, a seat holder and a backrest holder. The seat holder is pivotably or swivelably connected by means of a first swivel joint with the supporting structure and by means of a second swivel joint with the backrest holder. The backrest holder possesses an arm or arm structure and a substantially flat-surfaced hollow tube which is fitted and fastened in a holding support of the arm. The arm or arm structure projecting into about the middle of the chair support between the first and the second swivel joint is connected with a third swivel joint by means of guide rods or links which are supported at the supporting structure by means of a fourth swivel joint. A first spring element engages at the third swivel joint and a second spring element engages at the supporting structure. Both spring elements are releasable and blockable by means of operating or actuating rods.
    Type: Grant
    Filed: September 14, 1987
    Date of Patent: May 31, 1988
    Assignee: Giroflex Entwicklungs AG
    Inventor: Hermann Locher
  • Patent number: 4745958
    Abstract: The free end regions of the carcass of the tire form bead regions by extending these free end regions around a bead core. Each bead region of the tire carcass is seated on a related seat or seat surface formed at the tire rim. A first end region of a bead ring anchors the associated bead region on the associated seat and a second end region of this bead ring is locked in a locking groove formed at the related edge region of the tire rim. The bead ring is preferably made of spring steel and may be provided with cuts or cutouts in its second end region to facilitate the mounting thereof at the tire rim. The first end region of the bead ring may be vulcanized into or otherwise connected with the tire carcass. The seat may be formed at the inner circumferential surface or at the outer circumferential surface of the tire rim.
    Type: Grant
    Filed: May 13, 1985
    Date of Patent: May 24, 1988
    Assignee: Semperit Reifen Aktiengesellschaft
    Inventor: Erich Kresta
  • Patent number: 4746910
    Abstract: For reducing the susceptibility to false alarms and for increasing the detection probability of a passive infrared detector, the actual signals obtained from a first sensor element are continuously compared in a correlator with reference or set signals stored in a read-only memory and/or with the actual signals obtained from a second sensor element monitoring the near region. The correlator delivers an output signal which corresponds to the correlation of both signals which are compared with one another. An alarm signal is triggered when the correlation exceeds a predetermined value, for instance 0.7, and the amplitude has reached a predetermined threshold. The infrared detector affords high security against giving of false alarms and a high detection probability, even in the presence of signals possessing a great amount of noise, but also delivers an alarm signal in the event the detector is attempted to be sabotaged, for instance by covering the inlet optical system.
    Type: Grant
    Filed: October 3, 1986
    Date of Patent: May 24, 1988
    Assignee: Cerberus AG
    Inventors: Gustav Pfister, Peter Wagli
  • Patent number: 4746169
    Abstract: The apparatus for excavating passages such as tunnels, shafts and the like, is continually and/or intermittently movable in a predetermined driving direction and contains at least one boring head, possibly, a multipart boring head. In its operative position, the boring head substantially covers the cross-section of the passage to be excavated. The boring head is constructed so as to be thrust or pressed by means of fluid-operated cylinders, tooth racks or the like against the face to be excavated. The apparatus possesses one or a number of drive units for the boring head and at least one device for removing the excavated material. There are further provided a support device for supporting the boring head in the passage and at least one drilling mount possessing a bore motor and a thrust motor for drilling anchor holes and/or blast holes and/or for placing anchors transversely to a predetermined driving direction.
    Type: Grant
    Filed: May 20, 1986
    Date of Patent: May 24, 1988
    Assignee: Vereinigte Edelstahlwerke AG
    Inventors: Kurt Bergmann, Konrad Schoen, Udo Wenzel
  • Patent number: 4744284
    Abstract: A device for limiting the field of fire in elevation on an automatic firearm prevents the weapon from being fired when it is in certain, unsuitable positions. The weapon may not then be operated by either the electrical or the mechanical trigger. The operation of an electrical switch when the weapon is swung beyond a given angle of elevation to disconnect the electrical trigger is known. According to the invention, when the weapon is swung beyond the given angle of elevation known firing pin locks are mechanically actuated, which prevents the advancing breechblock which pushes the cartridge into the gun barrel from piercing the cartridge. A cam roller or follower is preferably arranged on the weapon and which strikes a fixed lifting flank or cam when the weapon is swung at a given angle of elevation.
    Type: Grant
    Filed: February 18, 1987
    Date of Patent: May 17, 1988
    Assignee: Werkzeugmaschinenfabrik Oerlikon-Buhrle AG
    Inventors: Carlos Schoch, Arto Airio
  • Patent number: 4744038
    Abstract: A fire detector is equipped with a sensor which detects physical quantities such as heat, light or smoke and which, in particular, stores the time when the fire detector responds or generates an alarm and also stores the output level of the sensor at such time and displays these stored data whenever required. It also stores successive output levels of the sensor at each of a series of predetermined time intervals along with the respective time values until the fire detector generates an alarm and displays these stored data whenever required.
    Type: Grant
    Filed: October 29, 1984
    Date of Patent: May 10, 1988
    Assignee: Nohmi Bosai Kogyo Co. Ltd.
    Inventor: Yoshiaki Okayama
  • Patent number: 4742756
    Abstract: During the infeed of cartridges into a firing weapon cartridges are withdrawn from the sectors of a drum magazine using a first conveyor, and subsequently transferred to a second conveyor which conveys the cartridges to the firing weapon. A return or reverse movement blocking device prevents the cartridges from dropping back into already emptied sectors of the drum magazine. Such return or reverse movement blocking device possesses two pivotable flaps or vane members which may be interconnected and conjointly form a funnel-shaped channel through which the cartridges are displaced by the first conveyor from the drum magazine to the second conveyor.
    Type: Grant
    Filed: January 30, 1987
    Date of Patent: May 10, 1988
    Assignee: Werkzeugmaschinenfabrik Oerlikon-Buhrle AG
    Inventor: Peter Mannhart
  • Patent number: 4743886
    Abstract: The monitoring of intrusion detectors is effected by an apparatus for testing the responsiveness to environment-caused, detector-specific useful and spurious signals. This testing apparatus is arranged inside of the intrusion detector and ensures that during installation and during the operation of the intrusion detector its electrical parameters are optimally adjusted. Deviations of these parameters from their nominal values and the location of these deviations are indicated.
    Type: Grant
    Filed: September 23, 1985
    Date of Patent: May 10, 1988
    Assignee: Cerberus AG
    Inventors: Peter Steiner, Rudolf Genahr, David Siegwart
  • Patent number: 4743005
    Abstract: A multiplicity of similar pockets open at their top and each serving for the reception of a printed product are attached in a closely spaced or uninterrupted row at endless revolving drive elements which move in a direction transversely to the direction of extent of the open pockets. These pockets successively travel to infeed stations for the printed products and the inserts. Each pocket is equipped with a mechanism for opening the printed product located therein. To reduce to a minimum the number of movable components in each pocket and to attain a faultless or proper alignment of the printed products with the inserts and which are collated together for forming a final product, each pocket is provided with an entrainment element intended for the reception of a printed product. This entrainment element is controllably displaceable, transverse to the direction of revolving motion of the pockets, between a first terminal position and a second terminal position.
    Type: Grant
    Filed: March 30, 1987
    Date of Patent: May 10, 1988
    Assignee: Ferag AG
    Inventor: Walter Reist
  • Patent number: 4741487
    Abstract: A winding core and a wound product package to be formed thereon are rotatably mounted on a core bearing or support arrangement. A conveyor defining a product conveying path tangentially delivers the arriving imbricated formation to the winding core or to the wound product package formed thereon. The winding core or the wound product package formed thereon, as the case may be, is driven at a circumferential speed which substantially corresponds to the conveying speed of the product conveying path. At least one pair of driven friction wheels is positioned such that it does not drive the winding core or the wound product package formed thereon, as the case may be, at its outermost circumference or peripheral surface.
    Type: Grant
    Filed: January 22, 1987
    Date of Patent: May 3, 1988
    Assignee: Ferag AG
    Inventor: Valentin Balass
  • Patent number: 4741607
    Abstract: The supporting device is constructed as a support stand and contains an upright, a first pivot system pivotably mounted at the upright, a second pivot system rotatably and pivotably mounted at the first pivot system, as well as adjustable counterweights and several pivotable and lockable pivot bearings permitting rotary and pivoting movements. The upright has a substantially U-shaped cross-section containing two side members between which there are arranged, in a space-saving manner, a pivot arm which is pivotably mounted about a substantially horizontal axis, and an L-shaped control lever mounted at the pivot arm and receiving a first counterweight. The second pivot system is arranged at the first pivot system using an L-shaped support arm and is constructed such that the extended horizontal axis of a top lockable pivot bearing intersects with the rotary and pivot axis of a front lockable pivot bearing.
    Type: Grant
    Filed: March 11, 1987
    Date of Patent: May 3, 1988
    Assignee: Contraves AG
    Inventor: Rudolf Heller