DE10229270A1 - Golf cart has folding frame and electric motor drive with remote control, differential rate steering and motor disconnection in off position - Google Patents
Golf cart has folding frame and electric motor drive with remote control, differential rate steering and motor disconnection in off position Download PDFInfo
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- DE10229270A1 DE10229270A1 DE2002129270 DE10229270A DE10229270A1 DE 10229270 A1 DE10229270 A1 DE 10229270A1 DE 2002129270 DE2002129270 DE 2002129270 DE 10229270 A DE10229270 A DE 10229270A DE 10229270 A1 DE10229270 A1 DE 10229270A1
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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B55/00—Bags for golf clubs; Stands for golf clubs for use on the course; Wheeled carriers specially adapted for golf bags
- A63B55/60—Wheeled carriers specially adapted for golf bags
- A63B55/61—Wheeled carriers specially adapted for golf bags motorised
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
- B60L15/2036—Electric differentials, e.g. for supporting steering vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/51—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by AC-motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/66—Arrangements of batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/80—Exchanging energy storage elements, e.g. removable batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L7/00—Electrodynamic brake systems for vehicles in general
- B60L7/003—Dynamic electric braking by short circuiting the motor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
- B62B1/02—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the wheel axis is disposed between the load and the handles
- B62B1/04—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the wheel axis is disposed between the load and the handles involving parts being adjustable, collapsible, attachable, detachable, or convertible
- B62B1/042—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the wheel axis is disposed between the load and the handles involving parts being adjustable, collapsible, attachable, detachable, or convertible foldable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0026—Propulsion aids
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B55/00—Bags for golf clubs; Stands for golf clubs for use on the course; Wheeled carriers specially adapted for golf bags
- A63B55/60—Wheeled carriers specially adapted for golf bags
- A63B2055/603—Wheeled carriers specially adapted for golf bags with means for trailing the caddy other than by hand
- A63B2055/605—Wheeled carriers specially adapted for golf bags with means for trailing the caddy other than by hand by remote control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/30—Trolleys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2220/00—Electrical machine types; Structures or applications thereof
- B60L2220/40—Electrical machine applications
- B60L2220/44—Wheel Hub motors, i.e. integrated in the wheel hub
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2202/00—Indexing codes relating to type or characteristics of transported articles
- B62B2202/40—Sport articles
- B62B2202/404—Golf articles, e.g. golfbags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2205/00—Hand-propelled vehicles or sledges being foldable or dismountable when not in use
- B62B2205/26—Arrangements for standing up in folded position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0026—Propulsion aids
- B62B5/0033—Electric motors
- B62B5/0036—Arrangements of motors
- B62B5/0043—One motor drives one wheel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0026—Propulsion aids
- B62B5/0033—Electric motors
- B62B5/0053—Arrangements of batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0026—Propulsion aids
- B62B5/0066—Transmission of movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0026—Propulsion aids
- B62B5/0069—Control
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- General Health & Medical Sciences (AREA)
- Handcart (AREA)
Abstract
Description
Die Erfindung betrifft einen Golf-Handwagen, bestehend aus einem Rahmen mit einer Vorrichtung zum Tragen eines Behälters für Golf-Utensilien, einem Handgriff, zwei klappbaren Auslegern mit je einem Rad mit einem integrierten Elektromotor und einem integrierten Getriebe, einer Steuerelektronik, einer aufladbaren Batterie sowie wahlweise mindestens einem Stützrad.The invention relates to a golf cart, consisting from a frame with a device for carrying a container for golf utensils, one handle, two foldable arms with one wheel each an integrated electric motor and an integrated gear, control electronics, a rechargeable battery and optional at least one jockey wheel.
Auf vielfältige Weise wurde versucht, einen Handwagen für die Begleitung eines Golfspielers zu motorisieren, um Anstrengungen von ihm fernzuhalten und besonders bei bergigem Gelände ein konzentriertes Golfspiel zu ermöglichen. So wird gemäß der britischen Patentschrift Nr. GB 2269792 ein „Trolley" mit einem Rahmen vorgeschlagen, der ein Räderpaar auf einer Achse aufweist, die von einem batteriegespeisten Motor über ein Getriebe angetrieben werden kann. Die Achse ist über zwei Arme schwenkbar am Rahmen angeordnet und kann zu diesem hin zusammengeklappt werden. Der Rahmen weist einen Fuß auf, der den Trolley auch in zusammengeklapptem Zustand am Boden noch abstützt und den Trolley am Umfallen dadurch hindert, dass er den Massenschwerpunkt innerhalb einer Drei-Punkt-Standfläche hält. Ein Handgriff ist schwenkbar am Rahmen angeordnet und über Streben mit den Armen verbunden. Durch Umlegen des Handgriffs werden die Arme eingeklappt und der Handgriff an den Rahmen angelegt, wodurch der Trolley mit einem Griff zusammengelegt und platzsparend transportiert oder gelagert werden kann.There have been many attempts to a handcart for motorizing the accompaniment of a golfer to effort keep away from it and especially in mountainous terrain to enable concentrated golf play. So according to the British Patent Specification No. GB 2269792 proposed a "trolley" with a frame which a pair of wheels on an axis that is powered by a battery-powered motor Gear can be driven. The axis can be swiveled via two arms Frame arranged and can be folded towards this. The frame has a foot the trolley on the ground even when folded supports and prevents the trolley from falling over because it has the center of gravity holds within a three-point footprint. On Handle is pivoted on the frame and above struts connected to the poor. By turning the handle, the Arms folded and the handle placed on the frame, causing the trolley is folded up with one handle and transported in a space-saving manner or can be stored.
In der deutschen Patentanmeldung
Die vorliegende Erfindung macht sich
die Vorteile der
Der vorgeschlagene Golf-Handwagen besteht aus einem stabförmigen Rahmen, an dessen unterem Ende vorzugsweise zwei Stützräder und eine untere Halterung für einen Behälter für Golf-Utensilien angeordnet sind. Mit dem Rahmen sind ferner eine Batterie, eine Steuerelektronik und eine obere Halterung für den Behälter verbunden sowie ein Gelenk, an dem ein Handgriff schwenkbar gelagert ist, durch dessen Betätigung der Golf-Handwagen zusammengeklappt und auch wieder auseinander- geklappt werden kann. Die beiden schwenkbar am Rahmen angeordneten Ausleger sind durch je eine Strebe mit dem Handgriff verbunden und fahren in ihre betriebsbereite Position aus, wenn der Handgriff ebenfalls in seine Endstellung zum Führen des Golf-Handwagens eingerastet ist. Die Ausleger sind vorzugsweise zweifach ausgeführt und verbinden die Räder mit den Rahmen, indem sie ein Parallelogramm bilden, wodurch die Räder sowohl in der betriebsbereiten als auch in der zusammen- geklappten Stellung parallel zueinander stehen. Die Ausleger schwenken in schräg zu- einander liegenden Ebenen derart zum Rahmen hin ein, dass sich der Abstand zwischen den Rädern im aufgeklappten betriebsbereiten Zustand des Golf- Handwagens auf einen kleineren Abstand der Räder im zusammengeklappten Zustand des Golf-Handwagens reduziert. Hierbei bilden die Räder und das Stützrad zum Senkrechtstellen des zusammengeklappten Golf-Handwagens eine Standfläche, die eine Aufbewahrung bei Nichtgebrauch, wie auch das Zusammenklappen und das Aufklappen erleichtert.The proposed golf cart consists of a rod-shaped Frame, at the lower end preferably two support wheels and one lower bracket for a container for golf utensils are arranged. With the frame are also a battery, a Control electronics and an upper holder for the container connected and a joint, on which a handle is pivotally mounted, by operating the Golf hand trolley folded and unfolded again can be. The two booms pivotally mounted on the frame are each connected to the handle by a strut and drive in their operational position when the handle also in its end position to lead of the golf trolley is engaged. The booms are preferred executed twice and connect the wheels with the frames by forming a parallelogram, which makes the Wheels both in the ready for operation as well as in the folded position stand parallel to each other. The jibs swivel at an angle to each other lying levels towards the frame in such a way that the distance between the wheels when the golf hand cart is ready for operation a smaller distance between the wheels reduced when the golf cart is folded. in this connection form the wheels and the jockey wheel for vertical positioning of the folded golf trolley one Footprint, which is storage when not in use, as well as folding and easier to open.
Im Vergleich zu dem Antriebsaggregat
der
Da ein Höchstmaß an Komfort beim täglichen Bereitstellen des Golf-Handwagens gefordert wird, ist es von Vorteil, dass die Batterie möglichst in der Nacht vor einer Golf- Partie an einer Ladestation oder an einer Steckdose aufgeladen werden kann, ohne die Batterie aus ihrer Halterung am Golf-Handwagen herauszunehmen. Selbstverständlich wird unterstellt, dass die Batterie auch lose geladen werden kann. Außerdem soll der Golf-Handwagen leicht ausgeführt sein, was bedeutet, dass auch die Batterie unabhängig von ihrer Bauart so leicht wie möglich sein sollte.Since the highest level of comfort is required for the daily provision of the golf handcart, it is advantageous that the battery is in as much as possible can be charged the night before a golf game at a charging station or at a socket without removing the battery from its holder on the golf cart. Of course, it is assumed that the battery can also be charged loosely. In addition, the golf handcart should be lightweight, which means that the battery should be as light as possible regardless of its design.
Es wird vorgeschlagen, einen Ni-MH-Akku zu verwenden, wobei eine Verwendung des spezifisch schwereren Pb-Akkus nicht ausgeschlossen wird, da mit diesem Funktions- und Kostenvorteile zu erzielen sind. Ein weiterer Vorteil lässt sich dadurch erreichen, dass die Betriebsbereitschaft des Golf-Handwagen herbeigeführt wird, wenn die Batterie am Rahmen montiert wird und in ihre Halterung eingerastet ist. Schließlich ergibt sich aus den obengenannten Ausführungen, dass die Batterie sehr leicht ausgeführt sein muss, wobei auch ihre Form dazu beitragen kann, dass sie Platz für den Behälter für die Golf- Utensilien bietet, wenn sie zwischen diesem und dem Rahmen angeordnet ist.It is suggested to use a Ni-MH battery use, using a specifically heavier Pb battery is not excluded, because with this functional and cost advantages can be achieved. Another advantage can be achieved the operational readiness of the golf trolley is brought about, when the battery is mounted on the frame and snapped into its holder is. Finally it follows from the above statements that the battery executed very easily must be, whereby their shape can also help that they have space for the Container for the golf Utensils offers when arranged between this and the frame is.
Eine andere vorteilhafte Ausführungsform zeichnet sich dadurch aus, dass die Batterie mit ihrem Gehäuse ein integraler Bestandteil des Rahmens des Golf-Handwagens ist und eine tragende Funktion übernimmt. Die Ausleger, das Stützrad sowie die obere und die untere Halterung für den Behälter für die Golf-Utensilien sind dann direkt mit dem Batteriegehäuse verbunden.Another advantageous embodiment draws is characterized in that the battery with its housing is an integral part of the frame of the golf trolley and has a supporting function. The boom, the jockey wheel as well as the upper and lower holder for the container for the golf utensils then directly with the battery case connected.
Durch die Aufteilung der Energie
auf zwei Motoren und zugleich auf beide Räder wird die Hälfte der
zuleitungsbedingten Verlustleistung vermieden und der Spannungsabfall
sowie der Spitzenstrom halbiert, was zu folgenden Vorteilen führt: Die
Batterie wird nicht mehr durch hohe Spitzenströme belastet, was dazu führt, dass
anstelle von teuren Ni-MH-Akkus preiswerte Blei-Akkus eingesetzt
werden können.
Außerdem
kann durch Halbierung des Spannungsabfalls mit niedrigerer Batteriespannung gearbeitet
werden, wodurch Standardbatterien einsetzbar sind. Schließlich kann
durch den geringeren Energieverbrauch die Batteriekapazität und damit das
Gewicht der Batterie und des Golf-Handwagens gesenkt werden. Hinsichtlich
der Bestromung der Elektromotoren wird ähnlich der
Für die Funktion des Golf-Handwagens ergeben sich durch die beiden angetriebenen Räder im Zusammen-Wirken mit der zentralen Steuerelektronik mehrere Vorteile, wenn der Golfspieler am Handgriff einen Schalter vorfindet, mit dessen Hilfe er die Fahrtrichtung bestimmen kann. Dieser Schalter weist eine erste Stellung für die Vorwärtsfahrt, eine zweite Stellung für die Rückwärtsfahrt und eine dritte Stellung für den Leerlauf auf, wenn der Golfspieler den Golf-Handwagen schieben will. Diese dritte Stellung schaltet den Strom für die Elektromotoren ab und verhindert, dass rotierende elektrische Felder in den Rotoren einen Bremseffekt auf die Räder ausüben können. Hierbei ist es unerheblich, ob die Trennung der Elektromotoren von der Steuerelektronik durch einen zusätzlichen Schalter, durch ein Relais oder durch eine vollelektronische Aussteuerung bewirkt wird.For the function of the golf handcart results from the two driven ones Wheels working together With the central control electronics, several advantages if the golfer a switch is found on the handle, with the help of which he can determine the direction of travel can determine. This switch has a first position for forward travel, a second position for the reverse drive and a third position for idle when the golfer is pushing the golf hand cart want. This third position switches off the current for the electric motors and prevents rotating electrical fields in the rotors from unifying Braking effect on the wheels exercise can. It is irrelevant whether the separation of the electric motors from the control electronics by an additional switch, by a Relay or by a fully electronic control.
Möchte aber der Golfspieler den Golf-Handwagen an der Hand führen, so ist die Anordnung eines Bedienungshebels am Handgriff zweckmäßig, mit dem er die Fahrgeschwindigkeit des Golf-Handwagens über ein Potentiometer steuern und seiner Gangart anpassen kann. Die Steuerelektronik bietet sogar die Möglichkeit, die Steuerung des Potentiometers und/oder des Schalters über eine Fernbedienung zu bewirken. Die Räder lassen sich synchron zueinander bewegen, was einer Geradeaus- fahrt entspricht und der Golf-Handwagen folgt dem Golfspieler gemäß dessen Bedienungsentscheidung. Neben der Fahrgeschwindigkeit ist auch unter Umständen eine Kurvenfahrt des Golf-Handwagens möglich, da die Elektromotoren auch unterschiedlich in Leistung und Frequenz angesteuert werden können.Would like to but the golfer is leading the golf handcart by the hand, so the arrangement of an operating lever on the handle is useful with which he over the driving speed of the golf handcart Control potentiometers and adapt them to their gait. The control electronics even offers the possibility the control of the potentiometer and / or the switch via one Remote control. The wheels can be moved synchronously with each other, which corresponds to straight-ahead driving and the golf hand cart follows the golfer according to his operating decision. In addition to the driving speed, there may also be a The golf trolley can corner because of the electric motors can also be controlled differently in power and frequency can.
Die vorliegende Erfindung hat es sich somit zur Aufgabe gemacht, einen zusammenklappbaren Golf-Handwagen zu motorisieren und dabei gegenüber den nichtmotorisierten Golf-Handwägen ein nicht wesentlich höheres Gewicht und im zusammengeklappten Zustand ein nur unwesentlich größeres Packvolumen zu erreichen.The present invention has it made a collapsible golf hand cart to motorize while facing the non-motorized golf hand carts are not much heavier and in the folded state only an insignificantly larger packing volume to reach.
Die Lösung dieser Aufgabe ist im Kennzeichen des Hauptanspruches beschrieben. Ausgestaltungen sind den Unteransprüchen zu entnehmen.The solution to this problem is in Characteristics of the main claim described. Refinements are the subclaims refer to.
Anhand von Skizzen und Zeichnungen wird ein Ausführungsbeispiel eines motorisierten Golf- Handwagens erläutert. Es zeigen:Using sketches and drawings becomes an embodiment of a motorized golf cart. Show it:
In
Die
- 11
- Rahmenframe
- 22
- Obere HalterungUpper bracket
- 33
- Untere HalterungLower bracket
- 44
- Elektromotorelectric motor
- 55
- Gelenkjoint
- 66
- Auslegerboom
- 77
- Radwheel
- 88th
- Stützradstabilizer
- 99
- Strebestrut
- 1010
- Batteriebattery
- 1111
- Handgriffhandle
- 1212
- Auflageflächebearing surface
- 1313
- Steuerelektronikcontrol electronics
- 1414
- Schalterswitch
- 1515
- Standflächefootprint
- 1616
- Potentiometerpotentiometer
- 1717
- Bedienungshebeloperating lever
- 1818
- Fernbedienungremote control
- 1919
- Abstanddistance
- VV
- VorwärtsForward
- AA
- AusOut
- RR
- RückwärtsBackward
Claims (20)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002129270 DE10229270A1 (en) | 2002-06-28 | 2002-06-28 | Golf cart has folding frame and electric motor drive with remote control, differential rate steering and motor disconnection in off position |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002129270 DE10229270A1 (en) | 2002-06-28 | 2002-06-28 | Golf cart has folding frame and electric motor drive with remote control, differential rate steering and motor disconnection in off position |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10229270A1 true DE10229270A1 (en) | 2004-01-15 |
Family
ID=29723554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2002129270 Ceased DE10229270A1 (en) | 2002-06-28 | 2002-06-28 | Golf cart has folding frame and electric motor drive with remote control, differential rate steering and motor disconnection in off position |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10229270A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1647312A1 (en) * | 2004-10-12 | 2006-04-19 | Guohua Wang | Powered golf bag vehicle with speed control |
WO2014057447A3 (en) * | 2012-10-12 | 2014-07-10 | Swiss Birdie International Sarl | Motor-driven golf bag |
EP2803394A3 (en) * | 2013-05-13 | 2014-12-17 | Stewart Golf Limited | Wheel assembly for a golf trolley |
EP3815956A1 (en) * | 2019-10-29 | 2021-05-05 | IMS Gear SE & Co. KGaA | Driverless transport device and passenger transport system for transporting objects and |
EP3901000A1 (en) * | 2020-04-23 | 2021-10-27 | Gisèle De Preux | Golf cart |
US11485398B2 (en) * | 2018-09-18 | 2022-11-01 | Cybex Gmbh | Stroller frame and stroller |
Citations (4)
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---|---|---|---|---|
US3867993A (en) * | 1972-06-05 | 1975-02-25 | Osawa & Co Ltd J | Collapsible and motorized cart |
US4106583A (en) * | 1976-08-25 | 1978-08-15 | P. N. Associates, Inc. | Self-powered folding golf cart |
GB2269792A (en) * | 1992-08-20 | 1994-02-23 | Jocelyn David Catford | Foldable, battery-powered golf trolley. |
DE19903443A1 (en) * | 1999-01-29 | 2000-08-03 | Sram De Gmbh | Drive unit for an electrically powered vehicle |
-
2002
- 2002-06-28 DE DE2002129270 patent/DE10229270A1/en not_active Ceased
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3867993A (en) * | 1972-06-05 | 1975-02-25 | Osawa & Co Ltd J | Collapsible and motorized cart |
US4106583A (en) * | 1976-08-25 | 1978-08-15 | P. N. Associates, Inc. | Self-powered folding golf cart |
GB2269792A (en) * | 1992-08-20 | 1994-02-23 | Jocelyn David Catford | Foldable, battery-powered golf trolley. |
DE19903443A1 (en) * | 1999-01-29 | 2000-08-03 | Sram De Gmbh | Drive unit for an electrically powered vehicle |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1647312A1 (en) * | 2004-10-12 | 2006-04-19 | Guohua Wang | Powered golf bag vehicle with speed control |
WO2014057447A3 (en) * | 2012-10-12 | 2014-07-10 | Swiss Birdie International Sarl | Motor-driven golf bag |
US10286270B2 (en) | 2012-10-12 | 2019-05-14 | Swiss Birdie International Sarl | Motor-driven golf bag |
EP2803394A3 (en) * | 2013-05-13 | 2014-12-17 | Stewart Golf Limited | Wheel assembly for a golf trolley |
US11485398B2 (en) * | 2018-09-18 | 2022-11-01 | Cybex Gmbh | Stroller frame and stroller |
EP3815956A1 (en) * | 2019-10-29 | 2021-05-05 | IMS Gear SE & Co. KGaA | Driverless transport device and passenger transport system for transporting objects and |
WO2021083563A1 (en) * | 2019-10-29 | 2021-05-06 | Ims Gear Se & Co. Kgaa | Automated guided device and automated guided system for transporting objects, and method for operating an automated guided device and an automated guided system for transporting objects |
US20220371424A1 (en) * | 2019-10-29 | 2022-11-24 | Ims Gear Se & Co. Kgaa | Automated guide device and automated guided system for transporting objects, and method for operating an automated guide device and an automated guided system for transporting objects |
EP3901000A1 (en) * | 2020-04-23 | 2021-10-27 | Gisèle De Preux | Golf cart |
CH717340A1 (en) * | 2020-04-23 | 2021-10-29 | Gisele De Preux | Foldable transport trolley, especially for a golf bag. |
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