EP1802514A2 - Transporting device - Google Patents

Transporting device

Info

Publication number
EP1802514A2
EP1802514A2 EP05784189A EP05784189A EP1802514A2 EP 1802514 A2 EP1802514 A2 EP 1802514A2 EP 05784189 A EP05784189 A EP 05784189A EP 05784189 A EP05784189 A EP 05784189A EP 1802514 A2 EP1802514 A2 EP 1802514A2
Authority
EP
European Patent Office
Prior art keywords
wheels
platform
driver
golf
power
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.)
Withdrawn
Application number
EP05784189A
Other languages
German (de)
French (fr)
Inventor
Lorens Peter Iversen
Helga Moos Iversen
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.)
MOVE EASY A/S
Original Assignee
Lorens Peter Iversen
Helga Moos Iversen
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 Lorens Peter Iversen, Helga Moos Iversen filed Critical Lorens Peter Iversen
Publication of EP1802514A2 publication Critical patent/EP1802514A2/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/001—Steering devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/12—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by three-wheeled construction
    • 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
    • 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
    • B62B5/00—Accessories or details specially adapted for hand carts
    • B62B5/08—Children's seats ; Seats or supports for other persons
    • B62B5/087—Platforms to stand upon

Definitions

  • the present invention concerns a device for transporting various objects, particularly golf equipment, and of the kind indicated in the preamble of claim 1.
  • the transporting device is characterised in that the trans ⁇ porting device includes a platform disposed behind the power-driven wheels, that the platform is provided at the rear with the manoeuvrable wheels and adapted for ac ⁇ commodating a driver of the transporting device standing on the platform so as to transport the driver, the steering unit adapted to be operated either from a position where the driver walks behind the transporting device or from the position where the driver is standing on the platform.
  • the trans ⁇ porting device includes a platform disposed behind the power-driven wheels, that the platform is provided at the rear with the manoeuvrable wheels and adapted for ac ⁇ commodating a driver of the transporting device standing on the platform so as to transport the driver, the steering unit adapted to be operated either from a position where the driver walks behind the transporting device or from the position where the driver is standing on the platform.
  • an improved transporting device or a golf cart which may optionally be used for combined transport of persons and equipment, or which may be used for transport of golf equipment only where the driver is walking behind the golf cart, steering it at the same time.
  • the transporting device according to the invention is suitably designed so that it is provided with one or more electric motors which are drivingly connected with the power-driven wheels, preferably front wheels.
  • electric drive motors are self-braking, why it may be particularly suitable in connection with the transport device according to the invention that the driving con ⁇ nection between the electric motors and the power-driven wheels includes coupling means that may disengage the power-driven wheels from the motors.
  • the transport device according to the invention is preferably designed so> that it is pro ⁇ vided with a number of rechargeable batteries which are preferably disposed between the power-driven wheels.
  • the rechargeable batteries may advantageously be placed in a bag provided with carrying straps or carrying handles, so that it is relatively easy to carry the heavy batteries when the golf cart is e.g. to be collapsed or disassembled for transport in a car.
  • the transporting device may suitably be designed so that the steering unit includes an upright steering shaft with a handlebar, that the steering shaft is designed with a movable joint, e.g. a universal joint, and with, one or more telescopic members, so that the handlebar can be operated from the driver's position on the platform as well as from the driver's position behind the transporting device.
  • a movable joint e.g. a universal joint
  • telescopic members so that the handlebar can be operated from the driver's position on the platform as well as from the driver's position behind the transporting device.
  • the transporting device according to the invention is preferably designed so as to be collapsed and/or disassembled for transport in a usual car boot.
  • the transporting device may advanta ⁇ geously be designed so that the manoeuvrable wheels are constituted by the rearmost wheels which are swivelling connected to the platform, and that the rearmost wheels are controlled by the steering unit through one or more steering rods.
  • the transport device according to the invention may furthermore advantageously be designed so that the support arrangement is provided with fastening means for fasten ⁇ ing a standing golf bag with equipment in the shape of golf clubs etc.
  • the transporting device according to the invention may furthermore be designed so that the platform is provided at its rear end with a socket for receiving and securing an upright with a seat, thus providing the device with a seat for the driver.
  • Fig. 1 shows a perspective view of an embodiment of a transporting device or a golf cart according to the invention
  • Fig. 2 shows a perspective view from below of the device or cart in Fig. 1;
  • Fig. 3 shows a perspective view of the embodiment in Fig. 1 of a golf cart according to the invention, provided with golf bag and with the handlebar in a rearwards pivoted position corresponding to the driver walking behind the golf cart;
  • Fig. 4 shows a further perspective view of the embodiment in Fig. 1 of a golf cart according to the invention, provided with a golf bag and with the handlebar in upright position corresponding to the driver standing on the platform;
  • Fig. 5 shows a further perspective view of the embodiment in Fig. 1 of a golf cart according to the invention, and with the handlebar in upright position as in
  • Fig. 4 shows a further perspective view of the embodiment in Fig. 1, but shown in collapsed state, i.e. where the handlebar is entirely folded down over the plat ⁇ form
  • Fig. 7 shows a side view of a collapsed golf cart, cf. Fig. 6, but with front wheels removed so that the golf cart has minimum height
  • Fig. 8 shows a perspective view of a preferred embodiment of a transport device or golf cart according to the invention
  • Fig. 9 shows the golf cart of Fig. 8 with a golf bag mounted thereon; and Fig. 10 shows a perspective view of the golf cart of Fig. 8 seen from behind.
  • the golf cart 2 shown in Figs. 1 - 7 includes a chassis 4, which is adapted at the front for supporting an upright golf bag 6 (Figs. 3 and 4) for golf equipment in the shape of clubs etc.
  • the chassis 4 is designed with relatively wide, not manoeuvrable front wheels 8 and with a platform 10, which at the rear is connected swivelling with a wheel bogie 12 that is also connected to a steering unit 14 with an upper transverse handlebar 16 with handles 18.
  • the rear wheel bogie 12 is provided with several rela ⁇ tively wide rear wheels 13 together almost constituting a rear transverse support roller, and which together with the wide front wheels 8 will form a relatively low wide golf cart 2 which is almost impossible to overturn.
  • the steering unit 14 is pivotably connected at the bottom with the chassis 4 so that the steering unit 14 may be pivoted as a whole between the shown upright position (Figs. 4 and 5) and a rearwards/downwards pivoted position, where the steering unit 14, see Fig. 3, is swung down over the platform 10 to a position corresponding to the handle ⁇ bar 16 being operated by a person walking behind the wheel bogie 12, i.e. entirely behind the golf cart 2.
  • the rear wheel bogie 12 is rotatably con- nected with a rearwards projecting connecting part 20 of the platform 10, and where a steering rod 22 is pivotably connected with the rear wheel bogie 12 at a point laterally spaced apart from the pivot between the wheel bogie 12 and the rear end of the plat ⁇ form 10.
  • a front end of the steering rod 22 interacts with lower end parts of the steering unit 14, as some kind of gear may be inserted between the steering rod 22 and the steering unit 14.
  • each front wheel 8 is directly drivingly con- nected with an electric gear motor 24 which is provided with electric power for driv ⁇ ing from two rechargeable batteries 26 with associated not shown control units that are incorporated in the back side of a central housing 30 of the steering unit 14 and which are control connected with not shown speed regulators.
  • an electric gear motor 24 which is provided with electric power for driv ⁇ ing from two rechargeable batteries 26 with associated not shown control units that are incorporated in the back side of a central housing 30 of the steering unit 14 and which are control connected with not shown speed regulators.
  • the geared electric motors 24 are usually self-braking.
  • the golf cart 2 may anyway be provided with a parking brake so that the golf cart may be safely parked also on sloping ground.
  • the golf cart 2 may be provided with an actual motor brake.
  • the motor control in ⁇ cludes a so-called ramp function with the purpose of ensuring an even and soft start and with a spring-biased throttle control, i.e. automatic return of the throttle control to neutral position when releasing.
  • the golf cart 2 may be provided with towing hook so that the golf cart 2 may also be used as work vehicle for maintaining golf courses and for use in gardens and parks.
  • the golf cart 2 will be made of lightweight materials to the greatest possible extent, so that its individual parts become as light as possible.
  • the platform 10 will e.g. be made of a supporting frame of aluminium sections and of an upper carrier surface in the form of a shell structure of reinforced plastic, e.g. glass fibre-reinforced thermosetting plastic.
  • the golf cart 32 shown in Figs. 8-10 represents a preferred embodiment of a golf cart according to the invention.
  • the disclosed golf cart 2, 32 may find application in other areas, by way of example for local transport of person on hospitals, in airports, in shopping malls, in warehouses etc.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)

Abstract

Device (2) for transporting particularly golf equipment, and including a chassis (4) with a support arrangement intended for supporting a golf bag or other objects, a number of manoeuvra~e wheels (12, 13), a number of power-driven wheels (8) and a steering unit (14) connected with the manoeuvrable wheels (12, 13), where the trans­porting device (2) includes a platform (10) disposed behind the power-driven wheels (8), where the platform is provided at the rear with the manoeuvra~e wheels (12, 13) and adapted for accommodating a driver of the transporting device (2) standing on the platform so as to transport the driver, the steering unit (14) adapted to be operated ei­ther from a position where the driver walks behind the transporting device (2) or from the position where the driver is standing on the platform (10). In a simple way is hereby achieved an improved transporting device or a golf cad which may optionally be used for combined transport of persons and equipment or for transport of golf equipment only, where the driver is walking behind the golf cart, steering it at the same time.

Description

TRANSPORTING DEVICE
Field of Invention
The present invention concerns a device for transporting various objects, particularly golf equipment, and of the kind indicated in the preamble of claim 1.
Background of the Invention
Numerous examples of power-driven golf carts are known which are adapted for trans¬ porting golf equipment and which may be operated walking behind the cart or from a co-driving position. These prior art golf carts are, however, of complicated construc- tion and have relatively limited application with regard to the fact that golf courses are often placed in hilly terrain. Besides, the prior art golf carts of the kind mentioned are not adapted to be collapsed or to be disassembled for transport, e.g. in a car boot.
Object of the Invention It is the purpose of the invention to indicate an improved transporting device of the kind mentioned in the introduction, and which by means of simple means may coun¬ teract the said drawbacks of corresponding prior art transporting devices.
Brief Description of the Invention The transporting device according to the invention is characterised in that the trans¬ porting device includes a platform disposed behind the power-driven wheels, that the platform is provided at the rear with the manoeuvrable wheels and adapted for ac¬ commodating a driver of the transporting device standing on the platform so as to transport the driver, the steering unit adapted to be operated either from a position where the driver walks behind the transporting device or from the position where the driver is standing on the platform. In that connection it is to be mentioned that it is most appropriate and secure that the drives steps up upon the platform from the side.
In a simple way is hereby achieved an improved transporting device or a golf cart which may optionally be used for combined transport of persons and equipment, or which may be used for transport of golf equipment only where the driver is walking behind the golf cart, steering it at the same time. The transporting device according to the invention is suitably designed so that it is provided with one or more electric motors which are drivingly connected with the power-driven wheels, preferably front wheels.
Usually, electric drive motors are self-braking, why it may be particularly suitable in connection with the transport device according to the invention that the driving con¬ nection between the electric motors and the power-driven wheels includes coupling means that may disengage the power-driven wheels from the motors.
The transport device according to the invention is preferably designed so> that it is pro¬ vided with a number of rechargeable batteries which are preferably disposed between the power-driven wheels. The rechargeable batteries may advantageously be placed in a bag provided with carrying straps or carrying handles, so that it is relatively easy to carry the heavy batteries when the golf cart is e.g. to be collapsed or disassembled for transport in a car.
The transporting device according to the invention may suitably be designed so that the steering unit includes an upright steering shaft with a handlebar, that the steering shaft is designed with a movable joint, e.g. a universal joint, and with, one or more telescopic members, so that the handlebar can be operated from the driver's position on the platform as well as from the driver's position behind the transporting device.
As mentioned above, the transporting device according to the invention, is preferably designed so as to be collapsed and/or disassembled for transport in a usual car boot.
With the object of making the transporting device easy to manoeuvre, it may advanta¬ geously be designed so that the manoeuvrable wheels are constituted by the rearmost wheels which are swivelling connected to the platform, and that the rearmost wheels are controlled by the steering unit through one or more steering rods.
The transport device according to the invention may furthermore advantageously be designed so that the support arrangement is provided with fastening means for fasten¬ ing a standing golf bag with equipment in the shape of golf clubs etc. The transporting device according to the invention may furthermore be designed so that the platform is provided at its rear end with a socket for receiving and securing an upright with a seat, thus providing the device with a seat for the driver.
Short Description of the Drawing
The invention is explained in more detail in the following, on which:
Fig. 1 shows a perspective view of an embodiment of a transporting device or a golf cart according to the invention; Fig. 2 shows a perspective view from below of the device or cart in Fig. 1;
Fig. 3 shows a perspective view of the embodiment in Fig. 1 of a golf cart according to the invention, provided with golf bag and with the handlebar in a rearwards pivoted position corresponding to the driver walking behind the golf cart; Fig. 4 shows a further perspective view of the embodiment in Fig. 1 of a golf cart according to the invention, provided with a golf bag and with the handlebar in upright position corresponding to the driver standing on the platform; Fig. 5 shows a further perspective view of the embodiment in Fig. 1 of a golf cart according to the invention, and with the handlebar in upright position as in
Fig. 4; Fig. 6 shows a further perspective view of the embodiment in Fig. 1, but shown in collapsed state, i.e. where the handlebar is entirely folded down over the plat¬ form; Fig. 7 shows a side view of a collapsed golf cart, cf. Fig. 6, but with front wheels removed so that the golf cart has minimum height; Fig. 8 shows a perspective view of a preferred embodiment of a transport device or golf cart according to the invention;
Fig. 9 shows the golf cart of Fig. 8 with a golf bag mounted thereon; and Fig. 10 shows a perspective view of the golf cart of Fig. 8 seen from behind. Detailed Description of the Invention
The golf cart 2 shown in Figs. 1 - 7 includes a chassis 4, which is adapted at the front for supporting an upright golf bag 6 (Figs. 3 and 4) for golf equipment in the shape of clubs etc. The chassis 4 is designed with relatively wide, not manoeuvrable front wheels 8 and with a platform 10, which at the rear is connected swivelling with a wheel bogie 12 that is also connected to a steering unit 14 with an upper transverse handlebar 16 with handles 18. The rear wheel bogie 12 is provided with several rela¬ tively wide rear wheels 13 together almost constituting a rear transverse support roller, and which together with the wide front wheels 8 will form a relatively low wide golf cart 2 which is almost impossible to overturn.
The steering unit 14 is pivotably connected at the bottom with the chassis 4 so that the steering unit 14 may be pivoted as a whole between the shown upright position (Figs. 4 and 5) and a rearwards/downwards pivoted position, where the steering unit 14, see Fig. 3, is swung down over the platform 10 to a position corresponding to the handle¬ bar 16 being operated by a person walking behind the wheel bogie 12, i.e. entirely behind the golf cart 2.
As it appears most clearly from Figs. 1 and 2, the rear wheel bogie 12 is rotatably con- nected with a rearwards projecting connecting part 20 of the platform 10, and where a steering rod 22 is pivotably connected with the rear wheel bogie 12 at a point laterally spaced apart from the pivot between the wheel bogie 12 and the rear end of the plat¬ form 10.
At the underside of the golf cart 2, a front end of the steering rod 22 interacts with lower end parts of the steering unit 14, as some kind of gear may be inserted between the steering rod 22 and the steering unit 14.
It appears clearly on the golf cart 2 that each front wheel 8 is directly drivingly con- nected with an electric gear motor 24 which is provided with electric power for driv¬ ing from two rechargeable batteries 26 with associated not shown control units that are incorporated in the back side of a central housing 30 of the steering unit 14 and which are control connected with not shown speed regulators. Normally, it would not be required to provide the golf cart 2 with actual parking brakes, since the geared electric motors 24 are usually self-braking. The golf cart 2 may anyway be provided with a parking brake so that the golf cart may be safely parked also on sloping ground.
The golf cart 2 may be provided with an actual motor brake. The motor control in¬ cludes a so-called ramp function with the purpose of ensuring an even and soft start and with a spring-biased throttle control, i.e. automatic return of the throttle control to neutral position when releasing. The golf cart 2 may be provided with towing hook so that the golf cart 2 may also be used as work vehicle for maintaining golf courses and for use in gardens and parks.
With the intention of towing or pushing the golf cart 2, there will preferably be in¬ serted suitable coupling means between the front wheels 8 and the drive shafts of the geared electric motors.
The golf cart 2 will be made of lightweight materials to the greatest possible extent, so that its individual parts become as light as possible. The platform 10 will e.g. be made of a supporting frame of aluminium sections and of an upper carrier surface in the form of a shell structure of reinforced plastic, e.g. glass fibre-reinforced thermosetting plastic.
In hilly terrain it has appeared disadvantageous with a rear wheel bogie 12, because the relatively wide drum-like rear wheels 13 demand increased motor power. There- fore, the golf cart 32 shown in Figs. 8-10 represents a preferred embodiment of a golf cart according to the invention.
It has appeared very advantageous that the rearmost common wheel bogie 12 has been substituted by separate steering rear wheels 34 which may be turned in a simple way by means of two steering rods extending between laterally projecting arms at the lower end of the handlebar 16 and pivoting arms for each their rear wheel 34.
Finally, it is to be mentioned that it will be within the scope of the invention that the disclosed golf cart 2, 32 may find application in other areas, by way of example for local transport of person on hospitals, in airports, in shopping malls, in warehouses etc.

Claims

1. Device for transporting, particularly for golf equipment, and including a chassis (4) with a support arrangement intended for supporting a golf bag or other objects, a num- ber of manoeuvrable wheels (13), a number of power-driven wheels (8) and a steering unit (14) connected with the manoeuvrable wheels (13), characterised in that the transporting device (2) includes a platform (10) disposed behind the power-driven wheels (8), that the platform is provided at the rear with the manoeuvrable wheels (13) and adapted for accommodating a driver of the transporting device (2) standing on the platform so as to transport the driver, the steering unit (14) adapted to be operated ei¬ ther from a position where the driver walks behind the transporting device (2) or from the position where the driver is standing on the platform (10).
2. Device according to claim 1, characterised in that it is provided with one or more electric motors which are drivingly connected with the power-driven wheels, prefera¬ bly front wheels.
3. Device according to claim 1 and 2, characterised in that the driving connection between the electric motors and the power-driven wheels includes coupling means that may disengage the power-driven wheels from the motors.
4. Device according to claim 1 and 2, characterised in being provided with a number of rechargeable batteries which are preferably disposed between the power-driven wheels.
5. Device according to claim 4, characterised in that the rechargeable batteries are placed in a bag provided with carrying straps or carrying handles.
6. Device according to claim 1, characterised in that the steering unit includes an upright steering shaft with a handlebar, that the steering shaft is designed with a mov¬ able joint, e.g. a universal joint, and with one or more telescopic members, so that the handlebar can be operated from the driver's position on the platform as well as from the driver's position behind the transporting device.
7. Device according to any of the preceding claims, characterised in that it is adapted to be collapsed and/or disassembled for being transported in a usual car boot.
8. Device according to claim 1, characterised in that the manoeuvrable wheels are constituted by the rearmost wheels which are swivelling connected to the platform, and that the rearmost wheels are controlled by the steering unit through one or more steering rods.
9. Device according to claim 1, characterised in that support arrangement is de¬ signed with fastening means for fastening an upright golf bag with equipment in the form of golf clubs etc.
10. Device according to claim 1, characterised in that the platform is provided at its rear end with a socket for receiving and securing an upright with a seat.
EP05784189A 2004-09-24 2005-09-21 Transporting device Withdrawn EP1802514A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200401453 2004-09-24
PCT/DK2005/000593 WO2006032275A2 (en) 2004-09-24 2005-09-21 Transporting device

Publications (1)

Publication Number Publication Date
EP1802514A2 true EP1802514A2 (en) 2007-07-04

Family

ID=35892638

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05784189A Withdrawn EP1802514A2 (en) 2004-09-24 2005-09-21 Transporting device

Country Status (2)

Country Link
EP (1) EP1802514A2 (en)
WO (1) WO2006032275A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009118575A1 (en) * 2008-03-25 2009-10-01 Giampiero Casucci Motorized golf trolley for the combined transport of an user and a bag of golf clubs
FR3022209B1 (en) * 2014-06-16 2017-11-03 Benoit Pierre Andre Gobard ARTICULATED CHASSIS VEHICLE INTENDED TO BE DRIVED BY AN ON-ROAD OR WALKING DRIVER
DE102015115200B4 (en) 2015-09-09 2022-07-21 INFATEC Consulting für innovative Fahrzeugtechnik GmbH Vehicle with at least one standing place for a standing driver and/or a standing passenger
GB201518689D0 (en) * 2015-10-21 2015-12-02 Herrick Michael A ride-on or walk-behind golf trolley
US10450027B2 (en) 2016-07-20 2019-10-22 Coolryde B.V. Golf-bag carrying vehicle

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Publication number Priority date Publication date Assignee Title
US2731670A (en) * 1951-11-01 1956-01-24 United States Gypsum Co Removal of slag from iron distributors used in the production of mineral wool
US3485314A (en) 1967-05-24 1969-12-23 David D Herr Article carrying vehicle with optional stowable riding attachment
US3513924A (en) 1968-08-06 1970-05-26 Richard Kelley Jackson Motor driven golf cart with detachable rider unicycle
US4944360A (en) * 1988-03-31 1990-07-31 Sturges Daniel D Platform oriented transportation vehicle
US4848504A (en) * 1988-06-17 1989-07-18 Olson John H Convertible walking/riding golf cart
US5307889A (en) 1993-01-04 1994-05-03 Bohannan William D Portable golf cart
DE10240846A1 (en) 2002-09-04 2004-03-18 Emil Lang Golf trolley has motor drive and bag carrier with handle allowing walking and riding modes of operation and folds for transport

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Title
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Also Published As

Publication number Publication date
WO2006032275A3 (en) 2006-08-31
WO2006032275A2 (en) 2006-03-30

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