| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 21 | Coupling head housing of a central buffer coupling | US366609 | 1994-12-30 | US5509548A | 1996-04-23 | Joachim Kreher |
| A coupling head housing of a central buffer coupling for rail vehicles, especially low-platform vehicles, with a lock with rotatable disk-type hook and articulated coupling ring, which is located retracted inside the centering projection when the coupling is not in use, and with a funnel for receiving the centering projection of an opposite coupling head of the same design. Offsets in height and lateral offsets, but even angular offsets are to be compensated prior to the coupling process. Accordingly, the front part, which combines a compact design with the known advantages of older coupling designs for the largest possible gripping range, within which a coupling process can still be initiated as intended when the coupling head housings are axially offset in relation to one another and it can be concluded after the adjustment to one another. | ||||||
| 22 | Slackless railway coupler connection | US361399 | 1982-03-24 | US4456133A | 1984-06-26 | Russell G. Altherr; John W. Kaim |
| A railway coupler connection is provided for use in a coupler shank-yoke or a drawbar-yoke configuration. Self adjusting slack reduction is provided by a wedge shaped shim or an angled follower block. Vertical and horizontal angling of the coupler connection is provided for by the curved shape of the contacting surfaces of the butt portion of the shank or drawbar and the follower block and the yoke. | ||||||
| 23 | Method of making composite spin welded coupler carrier assembly | US333817 | 1981-12-23 | US4427471A | 1984-01-24 | Osvaldo F. Chierici |
| A composite coupler carrier assembly for railroad cars comprising a lower metallic attachment plate shaped and arranged to be mounted on the car structure supporting the coupler shank, and an upper planar polymeric bearing body of ultra high molecular weight polyethylene that defines an upwardly facing planar bearing surface on which the coupler shank rides. The metallic attachment plate and the polymeric bearing body are fixed to each other by the practice of a spin welding technique involving the forming of a plurality of apertures of frusto-conical edging in the attachment plate, in which the small sides of the apertures are on the same side of the plate, and placing the underside of the polymeric bearing body against said side of the mounting plate, and spin welding in each aperture, to the bearing body, a polymeric disc that is of the same material as the bearing body, and that is proportioned to thereby anchor the attachment plate to the bearing body. | ||||||
| 24 | Wear member for railway vehicle | US162864 | 1980-06-25 | US4334625A | 1982-06-15 | Donald L. Kleykamp |
| A wear member for a railway vehicle and method of making same are provided wherein such wear member is comprised of a metal support having a substantially planar sheet portion which has a continuous supporting surface and ultra high molecular weight polymeric material disposed against the supporting surface on a common interface with such metal support and polymeric material being attached and interlocked together as a unitary structure by cooperating formed means in the two components at the interface and free of additional attaching components. | ||||||
| 25 | Railway Coupler Shank Keyslot Contour | US563614 | 1975-03-31 | USRE29011E | 1976-10-26 | Russell George Altherr |
| The keyslot of a railway coupler shank is modified to eliminate the interference between the coupler shank and draft key during conditions of buff or draft during vertical curve negotiation of the cars when traversing uneven track. The upper and lower walls of the keyslot diverge from the rear bearing surface of the keyslot adjacent the butt of the coupler shank. Thus the keyslot opening is wider in the front portion than at the rear portion. | ||||||
| 26 | Coupler positioning device | US3774775D | 1970-12-07 | US3774775A | 1973-11-27 | ALLEN J |
| A coupler positioning device including a movably mounted coupler carrying carriage which maintains an uncoupled coupler slightly spaced from the primary coupler support. An actuating linkage for positioning the carriage to correspond to the angular position of the trucks includes a push-pull cable. A push-pull spring arrangement including a pre-compressed spring serves to transmit the moving force from the cable connected to the truck to a linkage fixed to the carriage.
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| 27 | Torsional railway car coupler centering device | US3624781D | 1970-01-20 | US3624781A | 1971-11-30 | RANDOLPH ROBERT W; REEDY CHARLES E |
| A coupler-centering devices includes a rack on the bottom of the coupler shank having longitudinal gear teeth so that lateral movement of the coupler causes rotation of a gear segment. The gear segment is adjustably spring mounted and is connected to a torsion rod through a hand-operated clutch. The torsion rod extends parallel to the centerline of the car immediately below the coupler shank, and its inner end is fixed to the car. Alternatively, the rod may serve as a shaft to turn a torsional rubber shear structure. The teeth of the rack are long enough to permit buff and draft movement of the coupler.
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| 28 | Automatic hydraulic-mechanical coupler positioning device | US3587870D | 1968-02-06 | US3587870A | 1971-06-28 | COPE GEOFFREY W |
| A DEVICE PROVIDING A HYDRAULIC-MECHANICAL OPERATIVE CONNECTION BETWEEN A RAILWAY COUPLER MOUNTED FOR HORIZONTA6 SWINGING IN A FLOATING SILL OR A CUSHION UNDERFRAME CAR AND AN ADJOINING TRUCK FOR AUTOMATICALLY POSITIONING THE COUPLER WHEN UNCOUPLER RELATIVE TO UNDERLYING TRACK, FOR COUPLING WITH A MATING COUPLER THE DEVICE BEING BOTH AUTOMATICALLY OVERRIDABLE BY AND DISENGAGEABLE FROM THE COUPLER TO PERMIT THE COUPLER RESPECTIVELY TO SWING WHEN COUPLED WITH A MATING COUPLER AND TO BE SWUNG WHEN UNCOUPLED TO A NONAUTOMATIC POSITION.
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| 29 | Automatic trainline connector | US3580399D | 1969-10-29 | US3580399A | 1971-05-25 | WILLISON DONALD; DEPENTI KENNETH L |
| A railway automatic trainline connector has a connector head provided with a pair of forwardly extending and outwardly diverging gathering wings, with one of the wings being provided with a guide rib facing the horizontal plane containing the longitudinal axis of the connector.
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| 30 | Railway cars provided with draft riggings incorporating shock-ab-sorbing mechanisms | US60069666 | 1966-12-07 | US3402825A | 1968-09-24 | GRAY THOMAS C; HARRIS TRUST THE; SAVINGS BANK |
| 31 | de penti | US3128886D | US3128886A | 1964-04-14 | ||
| 32 | Car coupler | US9953861 | 1961-03-30 | US3120311A | 1964-02-04 | METZGER WILLIAM J |
| 33 | Mittelpufferkupplung für spurgeführte Fahrzeuge | EP10197383.2 | 2010-12-30 | EP2353963A1 | 2011-08-10 | Schipmann, Ralf; Süße, Rolf |
Die Erfindung betrifft eine Mittelpufferkupplung, welche einen Kupplungskopf (1; 1') aufweist, wobei der Kupplungskopf (1; 1') eine ebene, vertikal verlaufende Stirnfläche (2; 2') aufweist mit einem auf einer ersten Stirnflächenhälfte vorgesehenen, die Stirnfläche (2; 2') nach vorn überragenden Zentriervorsprung (3; 3') sowie mit einem auf der zweiten Stirnflächenhälfte symmetrisch zum Zentriervorsprung (3; 3') vorgesehenen, sich in das Innere des Kupplungskopfes (1; 1') erstreckenden Trichter (4; 4'), und wobei der Kupplungskopf (1; 1') ferner einen dezentral, vorzugsweise unterhalb des Kupplungskopfes (1; 1') die Stirnfläche (2; 2') überragenden Greifer (5; 5') aufweist zum axialen Vorzentrieren beim Ankoppeln eines zum Kupplungskopf (1; 1') komplementär ausgebildeten Gegenkupplungskopfes (1'; 1). Mit dem Ziel, in einer leicht zu realisierenden aber dennoch effektiven Weise wirksam das Risiko eines Verkantens oder Verklemmens beim Kupplungsvorgang zu verhindern, ist erfindungsgemäß vorgesehen, dass der Greifer (5; 5') dezentral an einer Hälfte des Kupplungskopfes (1; 1') an dem Kupplungskopf (1; 1') befestigt ist, und dass der Kupplungskopf (1; 1') ferner ein Führungselement (7; 7'; 70; 70') an der anderen Hälfte des Kupplungskopfes (1; 1') aufweist, wobei das Führungselement (7; 7'; 70; 70') ausgebildet ist, beim Ankoppeln des Gegenkupplungskopfes (1'; 1) mit dem Greifer (5'; 5) des Gegenkupplungskopfes (1'; 1) eine Führung zu bilden.
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| 34 | Kupplungskopfgehäuse einer Mittelpufferkupplung | EP94116124.2 | 1994-10-13 | EP0665150B1 | 1998-09-09 | Kreher, Joachim |
| 35 | Abstütz- und Zentriervorrichtung für selbsttätige Kupplungen von Schienenfahrzeugen | EP86115944.0 | 1986-11-17 | EP0227933B1 | 1989-10-18 | Schelle, Axel, Dr.; Starck, Günter |
| 36 | Abstütz- und Zentriervorrichtung für selbsttätige Kupplungen von Schienenfahrzeugen | EP86115944.0 | 1986-11-17 | EP0227933A2 | 1987-07-08 | Schelle, Axel, Dr.; Starck, Günter |
Die Abstütz- und Zentriervorrichtung für selbsttätige Kupplungen von Schienenfahrzeugen weist ein flexibles Zugglied (3) auf, dessen Enden seitlich und oberhalb des Kupplungsschaftes (l) am Fahrzeugrahmen (5) gehaltert sind. Wenigstens ein Ende des Zuggliedes (3) ist dabei über eine Rolle (7) geführt und durch ein Federglied (l3,l4) mit dem Fahrzeugrahmen verbunden. Der Kupplungsschaft (l) stützt sich über eine auf dem Zugglied (3) abrollbar aufliegende Rolle (2) gegen das Zugglied (3) ab. Durch die Rolle (2) des Kupplungsschaftes (l) wird eine stets gleich große Spannung in den Zugglied-Abschnitten zu beiden Seiten des Kupplungsschaftes (l) sichergestellt, wodurch eine optimale Federausnutzung und Kupplungsrückstellung auch bei seitlichem Auslenken des Kupplungsschaftes (l) erreichbar ist. |
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| 37 | Coupling head of a central buffer coupling | US15021355 | 2014-09-11 | US09937934B2 | 2018-04-10 | Arthur Kontetzki |
| A coupling head for a central buffer coupling for vehicles that are able to be coupled has a coupling head housing and an end plate that terminates the coupling head housing on the end face and is releasably connected to the coupling head housing. The coupling head housing has a first connection region for coupling to the end plate and a second connection region for establishing the connection to a coupling rod. The coupling head housing is designed in one piece as a forged component. The first connection region is formed on the coupling head housing by at least two contact surfaces arranged separately from one another in order to be at least indirectly supported on partial surfaces of the end plate and the coupling head housing is connected to the end plate in the first connection region by non-positive connections. | ||||||
| 38 | Automatic railway controlled buffer coupling | US157550 | 1980-06-09 | US4375857A | 1983-03-08 | Wilhelm Gunther; Hilmar Forster |
| An improved automatic central buffer coupling for rail vehicles includes a cone formed with a tip portion on the end of the cone having a convex surface and a funnel-shaped member for receiving the cone member of an opposite coupling which is formed with an inwardly inclined chamfer at the inlet opening thereof. | ||||||
| 39 | Composite spin welded coupler carrier assembly | US139439 | 1980-04-11 | US4345689A | 1982-08-24 | Osvaldo F. Chierici |
| A composite coupler carrier assembly for railroad cars comprising a lower metallic attachment plate shaped and arranged to be mounted on the car structure supporting the coupler shank, and an upper planar polymeric bearing body of ultra high molecular weight polyethylene that defines an upwardly facing planar bearing surface on which the coupler shank rides. The metallic attachment plate and the polymeric bearing body are fixed to each other by the practice of a spin welding technique involving the forming of a plurality of apertures of frusto-conical edging in the attachment plate, in which the small sides of the apertures are on the same side of the plate, and placing the underside of the polymeric bearing body against said side of the mounting plate, and spin welding in each aperture, to the bearing body, a polymeric disc that is of the same material as the bearing body, and that is proportioned to thereby anchor the attachment plate to the bearing body. | ||||||
| 40 | Coupler lubricating bearing wear liner channel shaped support plate | US194019 | 1980-10-06 | US4343407A | 1982-08-10 | Richard F. Murphy |
| A rigidifying arrangement for self lubricating wear plate assemblies employed for supporting the inner end of the vertical yoke used in railroad car coupler draft gear rigging, in which the wear plate is in the form of a support plate of channel shaped transverse cross section configuration having a planar web portion equipped with a special polymeric liner for supporting the yoke inner end at its operative level within the car center sill. The support plate is rigidified to maintain its planar configuration under the weight of the draft gear and yoke acting on it, by forming same to be of the indicated channel shaped configuration defining along either side edge of the plate web portion a depending flange, in which the flanges are proportioned relative to the plate web portion to provide a yoke support plate of one piece construction that is three times as strong as the conventional draft gear wear plate while being only approximately one third the weight of same. | ||||||
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