DE400231C - Two-wheeled barrow for power operation - Google Patents

Two-wheeled barrow for power operation

Info

Publication number
DE400231C
DE400231C DEA37792D DEA0037792D DE400231C DE 400231 C DE400231 C DE 400231C DE A37792 D DEA37792 D DE A37792D DE A0037792 D DEA0037792 D DE A0037792D DE 400231 C DE400231 C DE 400231C
Authority
DE
Germany
Prior art keywords
point
power operation
barrow
application
drag chain
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DEA37792D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Amme Giesecke & Konegen A G
Original Assignee
Amme Giesecke & Konegen A G
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Amme Giesecke & Konegen A G filed Critical Amme Giesecke & Konegen A G
Priority to DEA37792D priority Critical patent/DE400231C/en
Application granted granted Critical
Publication of DE400231C publication Critical patent/DE400231C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60DVEHICLE CONNECTIONS
    • B60D1/00Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/14Draw-gear or towing devices characterised by their type
    • B60D1/143Draw-gear or towing devices characterised by their type characterised by the mounting of the draw-gear on the towed vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Description

Zweirädriger Schleppkarren für Kraftbetrieb. Bei zweirädrigen, motorisch bewegten Schleppkarren erzeugt die durch die Schlepplast hervorgerufene Widerstandskraft P Drehmomente, die der an der Leitstange l gehendeFührer aus eigener Kraft a ausgleichen muß. Den Gegenstand der Erfindung bilden Aüordnungen, die diese schädlichen Momente verringern oder ganz aufheben.Two-wheeled tow barrow for power operation. With two-wheeled, motorized moving barrows generates the drag force caused by the towing load P Torques which the guide walking on the guide rod 1 compensates by his own strength a got to. The subject matter of the invention form assemblies that these harmful moments decrease or cancel completely.

Dies wird zunächst dadurch erreicht, daß das den Schleppkarren mit dem Anhänger verbindende Zugglied, wie Abb. i zeigt, an einem Punkte b des Schleppkarrens angreift, der tiefer als die Radachse und hinter dieser liegt, und von diesen' Punkte aus nach rückwärts schräg ansteigt. Dadurch wird das senkrechte Drehmoment, daß durch die Schlepplast P und den Abstand des Punktes b vorn Erdboden bedingt wird, verkleinert. Es bildet dann die senkrechte Komponente P2 der Widerstandskraft P (Abb. i) mit der wagerechten Entfernung h2 des Angriffspunktes b von dem Bodenberührungspunkt a ein Moment, daß dem durch- die wagerechte Komponente Pl und der senkrechten Entfernung hl erzeugten entgegenwirkt, so daß die an der Lenkstange L vom Führer aufzuwendende Gegenkraft verringert wird.This is first achieved by using the tow barrow connecting the trailer Tension member, as Fig. I shows, at one point b of the barrow that is lower than the wheel axle and behind it attacks, and from these 'points it rises obliquely backwards. This will make the vertical Torque that by the towing load P and the distance of point b from the ground is conditional, reduced in size. It then forms the vertical component P2 of the drag force P (Fig. I) with the horizontal distance h2 of the point of application b from the point of contact with the ground a moment that the through the horizontal component Pl and the vertical distance hl generated counteracts, so that to be expended on the handlebar L by the driver Counterforce is reduced.

Zu Null wird diese Gegenkraft, wenn die Momente P1 1a1 und P2 h2 einander gleich werden, d. h. wenn, wie Abb. 2 zeigt, die Widerstandskraft P, also die Schleppkette, in ihrer Verlängerung durch die Verbindungslinie der Bodenberührungspunkte a der Räder geht.This counterforce becomes zero when the moments P1 1a1 and P2 h2 are mutually exclusive become equal, d. H. if, as Fig. 2 shows, the drag force P, i.e. the drag chain, in its extension through the line connecting the ground contact points a the Wheels goes.

Es tritt aber auch noch ein anderes störendes Moment auf. Wenn. nämlich der Zug P der Schlepplast in wagerechter Ebene schräg zur Fahrtrichtung des Karrens gerichtet ist, so entsteht ein wagerechtes Drehmoment, da dann der Schleppzug nicht mehr durch den Mittelpunkt m (Abb. 3) zwischen den beiden Radebenen geht. Diesem Momente muß der Leiter durch eine wagerechte Kraft R begegnen. Nach der Erfindung wird auch dieses Moment aufgehoben, und zwar dadurch, daß der Angriffspunkt b der Schlepplast in wagerechter Richtung beweglich, und zwar auf einem um den Mittelpunkt m (Abb. q.) zwischen den beiden Radebenen beschriebenen Kreise verschiebbar, angeordnet ist. Die Kette ist an ihrem Ende mit einer auf beliebige Weise an einem Kreisbügel k geführten Rolle y versehen und stellt sich daher auch bei schrägem Zug so ein, daß ihre Verlängerung den Punkt m trifft. Es kann also kein wagerechtes Drehmoment auftreten.But there is also another disturbing moment. If. namely the train P of the towed load in a horizontal plane at an angle to the direction of travel of the cart is directed, there is a horizontal torque, because then the towing train does not more goes through the midpoint m (Fig. 3) between the two wheel planes. This one The conductor must counter moments with a horizontal force R. According to the invention this moment is also canceled, namely by the fact that the point of attack b the Towing load movable in horizontal direction, on one around the center m (Fig. q.) Between the two wheel planes described circles displaceable, arranged is. The chain is at its end with an in any way on a circular bracket k guided roller y and therefore also adjusts itself with an inclined pull so that that its extension meets the point m. So there can be no horizontal torque appear.

Claims (3)

PATENTANSPRÜCHE: i. Zweirädriger Schleppkarren für Kraftbetrieb, dadurch gekennzeichnet, daß das Zugglied von dem tiefer als die Radachse und hinter dieser liegenden Angriffspunkt (b) nach rückwärts schräg ansteigt. PATENT CLAIMS: i. Two-wheeled tow barrow for power operation, characterized in that the tension member rises obliquely backwards from the point of application (b) which is lower than the wheel axle and behind this. 2. Vorrichtung nach Anspruch i, dadurch gekennzeichnet, daß die Schleppkette derart nach rückwärts ansteigt, daß ihre Richtung durch die Verbindungslinie der Bodenberührungspunkte (a) der beiden Triebräder geht. 2. Device according to claim i, characterized in that the drag chain in such a way backwards that their direction increases through the line connecting the ground contact points (a) of the two drive wheels goes. 3. Vorrichtung nach Anspruch i, dadurch gekennzeichnet, daß der Angriffspunkt der Schleppkette am Karren an einem Kreisbügel (k) geführt ist, dessen Mittelpunkt auf der Schnittlinie der senkrechten Längsmittelebene des Fahrzeugs mit der durch die Fahrzeugachse gehenden senkrechten Querebene liegt. 3. Apparatus according to claim i, characterized in that the point of application of the drag chain on the cart is guided on a circular bracket (k), the center of which lies on the intersection of the vertical longitudinal center plane of the vehicle with the vertical transverse plane passing through the vehicle axis.
DEA37792D 1922-05-25 1922-05-25 Two-wheeled barrow for power operation Expired DE400231C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA37792D DE400231C (en) 1922-05-25 1922-05-25 Two-wheeled barrow for power operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA37792D DE400231C (en) 1922-05-25 1922-05-25 Two-wheeled barrow for power operation

Publications (1)

Publication Number Publication Date
DE400231C true DE400231C (en) 1924-08-15

Family

ID=6930417

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA37792D Expired DE400231C (en) 1922-05-25 1922-05-25 Two-wheeled barrow for power operation

Country Status (1)

Country Link
DE (1) DE400231C (en)

Similar Documents

Publication Publication Date Title
DE400231C (en) Two-wheeled barrow for power operation
DE9211422U1 (en) Device for connecting an adult bicycle with a child or youth bicycle
DE202014002176U1 (en) Trailer axle with aligned in the direction of travel rubber spring elements
CH637579A5 (en) METHOD AND DEVICE FOR OBTAINING NARROW TURNING CIRCUITS IN A TRACK CHAIN LIFTING TRAIN CONSISTING OF A TRAIN VEHICLE AND A TRAILER VEHICLE.
AT100276B (en) Two-wheeled, electrically operated tow barrow.
WO2020169327A1 (en) Coupling device of a tugger train
DE694746C (en) Steering frame for load trailer
DE71684C (en) Device for overcoming obstacles on the roadway on all kinds of transport vehicles
CH108623A (en) Two-wheeled, electrically operated tow barrow.
DE2166831C3 (en) Brake system for a trailer vehicle
EP1099597A1 (en) Device for towing a bicycle
AT217310B (en) Device to increase the maneuverability of tractors
DE3004885A1 (en) TRAILER FOR TRUCKS
DE585478C (en) Steering device for trailer
DE676689C (en) Axle steering for towed vehicles, especially trailers for motor vehicles
DE956562C (en) Coupling of the tractor with a single-axle trailer
DE462814C (en) Steering device for a trailer connected to the towing vehicle by a pull rod
DE730827C (en) Wheel support for all-terrain vehicles
DE884881C (en) A three-wheel tractor designed with a central, at the same time driven and steerable front wheel, especially for agriculture
DE611134C (en) Trailer coupling for towing vehicles, in particular semi-trailers
AT215728B (en) Device for coupling agricultural implements to a tractor
AT98432B (en) Coupling device for trailer trailers of tractors.
DE436703C (en) Arrangement of the point of application of the inclined drawbar of the trailer on the towing vehicle
DE872441C (en) Arrangement of vehicle wheels with pendulum axles
AT221569B (en) Self-propelled road rolling unit