DE514756C - Cable drum drive for electrically powered vehicles - Google Patents
Cable drum drive for electrically powered vehiclesInfo
- Publication number
- DE514756C DE514756C DEL75401D DEL0075401D DE514756C DE 514756 C DE514756 C DE 514756C DE L75401 D DEL75401 D DE L75401D DE L0075401 D DEL0075401 D DE L0075401D DE 514756 C DE514756 C DE 514756C
- Authority
- DE
- Germany
- Prior art keywords
- cable drum
- vehicle
- drum drive
- electrically powered
- powered vehicles
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4481—Arrangements or adaptations for driving the reel or the material
- B65H75/4497—Arrangements or adaptations for driving the reel or the material driving by the wheels of the carriage or vehicle
Landscapes
- Unwinding Of Filamentary Materials (AREA)
Description
Kabeltrommelantrieb für elektrisch angetriebene Fahrzeuge Die Erfindung betrifft einen Antrieb für die das stromzuführende Kabel tragende Kabeltrommel bei elektrisch angetriebenen Fahrzeugen, insbesondere solchen zur Bodenbearbeitung, Ausheben von Gräben usw.Cable drum drive for electrically powered vehicles The invention relates to a drive for the cable drum carrying the power supply cable electrically powered vehicles, especially those for cultivating the soil, Digging trenches, etc.
Um das stromzuführende Kabel entsprechend dem zurückgelegten Weg des Fahrzeuges auf die Kabeltrommel auf- bzw. von derselben abzuwickeln, ist es bekannt, die Kabeltrommel mit einer angetriebenen Achse des Fahrwerks zu kuppeln. Benn Anfahren bzw. beim Bremsen oder durch sonstige äußere Ursachen tritt zuweilen ein Schleudern bzw. ein Gleiten der Triebräder des Fahrwerks auf der Fahrbahn ein, wodurch entweder bei stillstehendem Fahrzeug ein Ab- bzw. Aufwickeln des Kabels oder bei in Bewegung befindlichem Fahrzeug mit gebremsten Rädern eine Unterbrechung im Ab-bzw. Aufwickeln des Kabels stattfindet.To adjust the power supply cable according to the distance covered by the It is known to wind the vehicle onto the cable drum or to unwind it from the same to couple the cable drum with a driven axle of the chassis. Benn start up or when braking or due to other external causes, a skid sometimes occurs or a sliding of the drive wheels of the chassis on the roadway, whereby either unwinding or unwinding the cable when the vehicle is at a standstill or when it is in motion located vehicle with braked wheels an interruption in the down or. Winding up of the cable takes place.
Nach der Erfindung werden diese Nachteile durch eine die Kabeltrommel antreibende und von der Bewegung der Antriebs- und Bremsräder unabhängige Laufrolle am Fahrzeug vermieden. Diese Laufrolle kann j e nach den vorliegenden Verhältnissen ein zur Abstützung des Fahrzeugs dienendes Laufrad des Fahrwerks oder eine lediglich zu diesem Zweck angebrachte Vorrichtung sein, die im letzteren Falle gelenkig ain Fahrzeug befestigt ist, und zwar zweckmäßig gleichachsig mit der Drehachse der Kabeltrommel.According to the invention, these disadvantages are eliminated by the cable drum Driving roller independent of the movement of the drive and brake wheels avoided on the vehicle. This roller can depending on the prevailing conditions one or only one wheel of the chassis serving to support the vehicle be attached for this purpose device, which is articulated in the latter case Vehicle is attached, and expediently coaxially with the axis of rotation of the cable drum.
Durch die Erfindung ist das einwandfreie Abwickeln des Kabels proportional der Weglänge gewährleistet.With the invention, the proper unwinding of the cable is proportional the path length guaranteed.
Die Erfindung ist in der Zeichnung in zwei Ausführungsbeispielen dargestellt.The invention is shown in the drawing in two exemplary embodiments.
Abb. I zeigt in Seitenansicht einen Teileines Räderfahrzeugs, beispielsweise eines Baggers. Die Übertragung der- Bewegung des Fahrzeugs a auf die Kabeltrommel b erfolgt durch das nicht angetriebene Laufrad u. des Drehgestells d in an sich bekannter Weise unter Vermittlung eines Gelenkpunktes zum Ausgleich der beim Fahren auftretenden Längenänderungen zwischen der Achse des Laufrades ä und der der Kabeltrommel b. Die Räder c und % des Drehgestells (l sind Antriebsräder.Fig. I shows a side view of part of a wheeled vehicle, for example an excavator. The transmission of the movement of the vehicle a to the cable drum b takes place through the non-driven running wheel and the bogie d in a known manner with the mediation of a hinge point to compensate for the changes in length between the axis of the running wheel a and that of the cable drum b . The wheels c and% of the bogie (l are drive wheels.
In Abb. 2, die einen Teil eines Fahrzeugs a in Seitenansicht zeigt, sind sämtliche Räder c, e, t des Drehgestells d angetrieben. Die Übertragung der Bewegung des Fahrzeugs erfolgt durch die- Laufrolle g, die durch den Schwinghebel la in senkrechter Ebene schwenkbar mit dem Fahrzeug verbunden ist. Die Schwingungsachse fällt zweckmäßig mit der Drehachse der Kabeltrommel b zusammen. Die Kabeltrommel b kann aber auch an dem am Fahrgestell befestigten Hebel h gelagert sein, wodurch das Gewicht derselben zur besseren Bewegungsübertragung beiträgt.In Fig. 2, which shows part of a vehicle a in side view, all wheels c, e, t of the bogie d are driven. The movement of the vehicle is transmitted through the roller g, which is pivotably connected to the vehicle in a vertical plane by the rocker arm la. The axis of oscillation expediently coincides with the axis of rotation of the cable drum b. The cable drum b can, however, also be mounted on the lever h attached to the chassis, whereby the weight of the same contributes to better transmission of movement.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL75401D DE514756C (en) | Cable drum drive for electrically powered vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL75401D DE514756C (en) | Cable drum drive for electrically powered vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
DE514756C true DE514756C (en) | 1930-12-17 |
Family
ID=7283710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEL75401D Expired DE514756C (en) | Cable drum drive for electrically powered vehicles |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE514756C (en) |
-
0
- DE DEL75401D patent/DE514756C/en not_active Expired
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