Patents Assigned to Daimler
  • Patent number: 4193629
    Abstract: A truck with a driver cab that includes two separate structural units, of which one is equipped as independently spring-supported operating cell essentially only with seating elements or seating and berthing elements as well as with control and operating elements while the other unit forms as covering and/or support unit a mounting unit for the operating cell and shields the operating cell on the rear side or on the rear and bottom side thereof.
    Type: Grant
    Filed: April 19, 1978
    Date of Patent: March 18, 1980
    Assignee: Daimler-Benz Aktiengesellschaft
    Inventor: Josef Merkle
  • Patent number: 4192039
    Abstract: A door guide for a rear door or tailgate of a station wagon with the guide including a first member, fixed to a body portion of the station wagon, having at least one wedge-shaped recess which is adapted to receive a projection of a second fitting member, fixed to the door or tailgate, when the door or tailgate is closed. The second member includes a metallic base body with the projections thereof having, in run-in zones, two opposed recesses. An elastic abrasion-resistant material is applied by an extrusion coating on the base body with a projecting bead-like elevation of material being provided at the projections. The bead-like material is adapted to be at least partly forced into extrusion-coated recesses in the process of closing the door or tailgate.
    Type: Grant
    Filed: October 2, 1978
    Date of Patent: March 11, 1980
    Assignee: Daimler-Benz Aktiengesellschaft
    Inventors: Fritz Haberle, Hermann W. Kurth
  • Patent number: 4191020
    Abstract: A servo brake system with at least two circuits, equipped with a tandem master cylinder, in which two working pistons are arranged coaxially one behind the other; a transmission shifting device thereby automatically shifts in case of failure of the servo installation to a larger pedal travel with a mechanically applied brake pressure that is reduced within permissive limits; the working piston of the actuating side thereby includes a bore coaxial to the other working piston, in which a plunger piston is guided which is actuatable by the input piston.
    Type: Grant
    Filed: July 7, 1977
    Date of Patent: March 4, 1980
    Assignee: Daimler-Benz Aktiengesellschaft
    Inventors: Hellmut Krohn, Werner Kruse, Reinhard Resch
  • Patent number: 4191089
    Abstract: A breech-closing mechanism for an automatic rifle having a breech chamber and a first locking and stop device comprises a longitudinally movable slide formed with a cam slot, a second locking device rigid with a longitudinally slidably bolt mounted in the slide and rotatable relative thereto. A longitudinally movable locking member is non-rotatably mounted in the slide and a radial cam follower pin is rigid with the bolt and extends through an angled slot in the locking member into the cam slot. The locking member is spring-urged forwardly relative to the slide and is carried along by the slide into engagement with the first locking and stop device. The slide moves forwardly relative to the locking member against the spring force when the locking member is in said engagement until the pin is at the forward end of a longitudinal arm of the angled slot.
    Type: Grant
    Filed: April 10, 1978
    Date of Patent: March 4, 1980
    Assignee: Steyr-Daimler-Puch-Aktiengesellschaft
    Inventor: Ulrich Zedrosser
  • Patent number: 4189177
    Abstract: A forward longitudinal bearer supported under angular bending at the end wall of a self-supporting motor vehicle body, whereby the end wall is locally bulged out in the direction toward the respective vehicle end within the connecting area of each forward longitudinal bearer in such a manner that a form-rigid body results; each forward longitudinal bearer is forked in its approach at the form-rigid body and the arms resulting therefrom at least partially surround the form-rigid body.
    Type: Grant
    Filed: June 2, 1978
    Date of Patent: February 19, 1980
    Assignee: Daimler-Benz Aktiengesellschaft
    Inventors: Norbert Schwuchow, Helmut Grantz, Hubert Hutai, Dietrich Rothacker, Gerhard Burk, Manfred Mordau
  • Patent number: 4188059
    Abstract: A longitudinal bearer support for a forward longitudinal bearer supported under angular bending at the end wall of a self-supporting motor vehicle body, whereby the end wall is locally bulged out in the direction of the vehicle end within the connecting area of each forward longitudinal bearer in such a manner that a form-rigid body results; each forward longitudinal bearer is forked in its approach at the form-rigid body and the resulting arms at least partially surround the form-rigid body; two arms are created by the forking which, extending either parallelly to one another or at an angle to one another, lead to the subfloor.
    Type: Grant
    Filed: June 2, 1978
    Date of Patent: February 12, 1980
    Assignee: Daimler-Benz Aktiengesellschaft
    Inventors: Wilhelm Bauer, Kurt Heinrich, Wolfgang Klie, Wolfgang Rau, Werner Trost
  • Patent number: 4186704
    Abstract: An installation for preheating the suction or intake mixture of a carburetor internal combustion engine by means of an exhaust gas branch line branching off from an exhaust gas pipe system that is equipped with an exhaust gas manifold, and extending along parts of the suction pipe system in heat-exchanging relationship therewith, and which also includes a closure valve controlling the exhaust gas partial stream flowing through the branch line; a part of the exhaust gas pipe system is constructed as Venturi pipe of a gas jet pump and the exhaust gas branch line is connected downstream of the heat-exchange area with an annular space of the gas jet pump surrounding the Venturi pipe so that by the suction in the gas jet pump the branched-off exhaust gas partial stream is sucked back into the remaining exhaust gas stream, while the closure valve is arranged in the exhaust gas branch line.
    Type: Grant
    Filed: December 12, 1977
    Date of Patent: February 5, 1980
    Assignee: Daimler-Benz Aktiengesellschaft
    Inventors: Reiner Bachschmid, Gerlinde Gross, Wolfgang Strobel
  • Patent number: 4186596
    Abstract: A torque measuring arrangement with a rotating torque measuring member adapted to be installed into the force flow of a force transmission, which includes a deformation area to which are bonded strain gauge strips adapted to be stressed by the torque to be measured and with a rotary transmitter for the rotating line connections of the strain gauge strips with fixed line connections; the torque measuring member extends disk-shaped essentially perpendicularly to the axis of rotation while a large number of apertures of predetermined mutually identical, preferably circular contour are arranged in the torque measuring member along predetermined radial positions and uniformly distributed over the circumference; the apertures leave therebetween essentially radially extending spoke-like webs whereby the axially measured wall thickness of the torque measuring member is considerably greater at least within the area of the apertures or webs than the width of the webs measured in the circumferential direction at the nar
    Type: Grant
    Filed: February 22, 1978
    Date of Patent: February 5, 1980
    Assignee: Daimler-Benz Aktiengesellschaft
    Inventors: Karl Bohringer, Peter Reichle, Paul Schwerdt
  • Patent number: 4186705
    Abstract: An installation for preheating the suction mixture of a carburetor internal combustion engine with a heat pipe extending from a place of the exhaust gas line system to a place of the suction pipe system and with a heat-absorption zone, on the one hand, and a heat emission zone on the other; the heat pipe leads from its heat-absorption zone to a lower part of the suction pipe directly adjoining the carburetor outlet and in its heat emission zone partly surrounds with its flat condenser jacket from below the flow channel of this pipe along a wall surface area while leaving free the main part of the pipe cross section.
    Type: Grant
    Filed: January 26, 1978
    Date of Patent: February 5, 1980
    Assignee: Daimler-Benz Aktiengesellschaft
    Inventors: Jorg Abthoff, Ludwig Fricker, Jurgen Lammer
  • Patent number: 4186941
    Abstract: An inflatable impact cushion for passengers of a motor vehicle, which in case of an accident is adapted to be selectively filled with the available gas by the increasing pressure by means of several sequentially triggerable ignition stages depending on the strength of the deceleration; in the starting condition, a portion of the protective cushion is separated off by a seam or the like, while the seam or the like is destroyed by the increasing pressure in such a manner that in the end condition the entire volume of the protective cushion is available.
    Type: Grant
    Filed: May 3, 1978
    Date of Patent: February 5, 1980
    Assignee: Daimler-Benz Aktiengesellschaft
    Inventors: Hansjurgen Scholz, Luigi Brambilla, Hans-Gerd Backhaus
  • Patent number: 4186957
    Abstract: A longitudinal bearer support for a forward longitudinal bearer supported under angular bending at the end wall of a self-supporting motor vehicle body, in which the end wall is locally bulged-out in the direction of the vehicle end within the connecting area of each forward longitudinal bearer to provide a form-rigid body; each forward longitudinal bearer receives a forking in its approach at the form-rigid body, providing four arms of which the two lower arms extend to the subfloor while the two upper arms terminate within the area of the form-rigid body.
    Type: Grant
    Filed: June 2, 1978
    Date of Patent: February 5, 1980
    Assignee: Daimler-Benz Aktiengesellschaft
    Inventors: Hans Lutze, Dieter Weidemann, Helmut Weisshappel
  • Patent number: 4184386
    Abstract: A multi-speed transmission, especially an automatic transmission for vehicles with at least three speeds, utilizing fluid circulations and force-lockingly operable engageable units for the shifting of the transmissions, especially with the use of epicyclic gears, in which the fluid circulations and the engageable units are so coordinated to the epicyclic gears providing the different transmission ratios that the engagement of the speeds under tractional force takes place exclusively by filling and/or emptying of fluid circulations as well as by release of the force-locking engageable units whereas an engagement of the force-locking units takes place only when the latter are not under tractional force whereby at least a part of the fluid circulations serves for the engagement of several speeds and the number thereof is smaller than the number of speeds engaged thereby.
    Type: Grant
    Filed: August 4, 1971
    Date of Patent: January 22, 1980
    Assignee: Daimler-Benz Aktiengesellschaft
    Inventor: Hans-Joachim M. Forster
  • Patent number: 4183574
    Abstract: A forward longitudinal bearer of a motor vehicle constructed as closed, hollow bearer with an impact-near energy-absorbing part which is so composed section-wise that three series-connected zones result, of which the center zone is located within the area of aggregate support points and exceeds the two adjoining zones as regards their rigidity by the use of materials of increased strength and/or greater wall thickness.
    Type: Grant
    Filed: April 22, 1977
    Date of Patent: January 15, 1980
    Assignee: Daimler-Benz Aktiengesellschaft
    Inventors: Wolfgang Klie, Hermann Renner, Dieter Weidemann, Helmut Weisshappel
  • Patent number: 4183396
    Abstract: A seal for the gas channels of a regenerative heat-exchanger which consists of a sealing bar that abuts at a rotatable disk-shaped storage body and of a sealing diaphragm which, assisted by leaf spring elements, extends over the gap between the sealing bar and the oppositely disposed housing wall; the sealing diaphragm which is V-shaped or U-shaped in cross section, is enclosed along one of its legs and pressed against the sealing bar by a clamping strip secured at its one edge along the sealing bar; with its back side, the sealing diaphragm is disposed opposite at least one abutment arranged at the sealing bar.
    Type: Grant
    Filed: November 3, 1977
    Date of Patent: January 15, 1980
    Assignee: Daimler-Benz Aktiengesellschaft
    Inventors: Karlheinz Kinast, Klaus Wiegard
  • Patent number: 4183577
    Abstract: A sliding roof for vehicles, especially for passenger motor vehicles, equipped with a sliding cover movable in the vehicle longitudinal direction within longitudinal guidances and with a locking mechanism for the sliding cover to prevent movement thereof relative to the longitudinal guidances; at least one pressure member movable along with the sliding cover is provided, which is guided and selectively actuatable transversely to the slide direction; the pressure members which preferably consist of suitable soft-elastic material, are adapted to engage with brake surfaces extending at least approximately vertically in the slide direction whereby the brake surfaces are provided with a roughening to increase the attainable brake forces.
    Type: Grant
    Filed: February 27, 1978
    Date of Patent: January 15, 1980
    Assignee: Daimler-Benz Aktiengesellschaft
    Inventors: Rolf Ohrle, Richard Godel
  • Patent number: 4183304
    Abstract: A traffic system in which the cross-guide device in the operating position thereof is arranged immovably in the transverse direction relative to the axle body of the vehicle axle having steerable wheels and is constructed so sturdily itself as also as regards its suspension that the vehicle can be form-lockingly track-guided and/or laterally displaced also without deflection of the steerable wheels by way of the cross-guide device without damage and in an operationally reliable manner; force-measuring devices for determining the lateral forces exerted on the cross-guide device are arranged in the suspension of the cross-guide device while the force- and movement-transmitters are so constructed that the steerable wheels are automatically deflected always so as to maintain a predetermined desired value of the lateral force at the cross-guide device.
    Type: Grant
    Filed: May 3, 1978
    Date of Patent: January 15, 1980
    Assignee: Daimler-Benz Aktiengesellschaft
    Inventor: Hans-Joachim Forster
  • Patent number: 4182139
    Abstract: An elastic shaft coupling, especially a cardan shaft coupling for motor vehicles, which is equipped with a disk-shaped elastic base body, in which are arranged about the center axis of the base body an even number of connecting elements having parallel axes; of these connecting elements, successive ones are coordinated to opposite sides and are connected by way of at least one band loop that is supported on at least one of the respective connecting elements by way of an elastic intermediate member.
    Type: Grant
    Filed: May 12, 1977
    Date of Patent: January 8, 1980
    Assignee: Daimler-Benz Aktiengesellschaft
    Inventors: Rudolf Hornig, Bruno Beeskow, Gunter Worner
  • Patent number: 4182190
    Abstract: A method and apparatus for simulating dynamic loads in structural parts, especially in motor vehicle bodies, with an introduction of tensional compressive and torsional forces longitudinally, transversely, and vertically to the driving direction; at least for one introduced force, the low frequency component of the signal is separated off, is transformed sectionwise to higher frequencies and is then added, shifted with respect to time, to the structural part to be loaded.
    Type: Grant
    Filed: July 7, 1978
    Date of Patent: January 8, 1980
    Assignee: Daimler-Benz Aktiengesellschaft
    Inventors: Guntram Huber, Walter Schmid
  • Patent number: 4181191
    Abstract: A pneumatic system for a central locking installation of motor vehicles with lines that conduct pressures to pneumatic elements, of which one each is coordinated to the parts to be locked, such as doors, tank lid, rear lid and/or front hood and the like, whereby key actuation of the locking mechanism at a vehicle door opens, respectively, closes the associated part(s); the pneumatic elements are constructed as single-chamber elements, to which excess pressure and vacuum are alternately fed through the same line; the excess pressure and vacuum are produced by a pump driven by an electric motor that is set into operation by a pulse transmitter engaged during the actuation of the locking mechanism of the driver door, and that is again automatically turned off after the termination of the opening or locking operation.
    Type: Grant
    Filed: April 4, 1978
    Date of Patent: January 1, 1980
    Assignee: Daimler-Benz Aktiengesellschaft
    Inventors: Rudiger Hoffmann, Dieter Feichtiger, Theodor Reinhard, Ernst Haug, Bernhard Schulze, Emil Bleibtreu
  • Patent number: 4179896
    Abstract: A method and apparatus is disclosed for cooling the interior of a motor vehicle which motor vehicle is powered at least in part by hydrogen liberated from a hydride. Cooling of the interior such as the passenger compartment or cargo area is achieved by using the heat of the interior to supply at least part of the heat necessary for heating the hydride to liberate hydrogen. The apparatus includes, in combination with the interior of a vehicle a hydride container and heat transfer mechanism for transferring the heat of the interior to the hydride container thus cooling the interior.
    Type: Grant
    Filed: July 12, 1977
    Date of Patent: December 25, 1979
    Assignee: Daimler-Benz Aktiengesellschaft Stuttgart-Untertuerkheim
    Inventors: Helmut Buchner, Helmut Saeufferer