WO2018127718A4 - Towed vehicle structure with 360 ° rotating wheels - Google Patents

Towed vehicle structure with 360 ° rotating wheels Download PDF

Info

Publication number
WO2018127718A4
WO2018127718A4 PCT/GR2018/000001 GR2018000001W WO2018127718A4 WO 2018127718 A4 WO2018127718 A4 WO 2018127718A4 GR 2018000001 W GR2018000001 W GR 2018000001W WO 2018127718 A4 WO2018127718 A4 WO 2018127718A4
Authority
WO
WIPO (PCT)
Prior art keywords
trailer
towing vehicle
vehicle structure
rotating wheels
towed vehicle
Prior art date
Application number
PCT/GR2018/000001
Other languages
French (fr)
Other versions
WO2018127718A2 (en
WO2018127718A3 (en
Inventor
Georgios KALFAS
Original Assignee
Kalfas Georgios
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 Kalfas Georgios filed Critical Kalfas Georgios
Publication of WO2018127718A2 publication Critical patent/WO2018127718A2/en
Publication of WO2018127718A3 publication Critical patent/WO2018127718A3/en
Publication of WO2018127718A4 publication Critical patent/WO2018127718A4/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/01—Traction couplings or hitches characterised by their type
    • B60D1/07—Multi-hitch devices, i.e. comprising several hitches of the same or of a different type; Hitch-adaptors, i.e. for converting hitches from one type to another
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D53/00—Tractor-trailer combinations; Road trains
    • B62D53/02—Tractor-trailer combinations; Road trains comprising a uniaxle tractor unit and a uniaxle trailer unit
    • B62D53/028—Having only coupling joints other than directional
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D63/00—Motor vehicles or trailers not otherwise provided for
    • B62D63/06—Trailers
    • B62D63/062—Trailers with one axle or two wheels
    • B62D63/065—Trailers with one axle or two wheels forming an extension of the towing vehicle, i.e. with two point fixation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D2001/001—Traction couplings; Hitches; Draw-gear; Towing devices specially adapted for use on vehicles other than cars
    • B60D2001/005—Traction couplings; Hitches; Draw-gear; Towing devices specially adapted for use on vehicles other than cars for carts, scooters, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Handcart (AREA)
  • Vehicle Body Suspensions (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Automatic Cycles, And Cycles In General (AREA)

Abstract

A trailer fixed to a towing vehicle by means of two fixed secure bindings and having two rotatable rollers that allow a mutually independent rotation of 360 degree about a vertical axis, the trailer further comprising a stabilization system with a trailer lock which allows a damped relative rotation between the towing vehicle and trailer along the x-axis.

Claims

AMENDED CLAIMS received by the International Bureau on 14 December 2018 (14.12.18) CLAIMS
1. A trailer, comprising a chassis (181), a metallic frame (121) and two wheels, said wheels being free to rotate 360 degrees about a vertical axis, the trailer being correctable to a towing vehicle by means of two fixed secure bindings so as to form an extension of the towing vehicle, the trailer further comprising a stabilization system including a metal structure (104, 108, 110) at the front of the trailer, the nietal structure (104, 108, 1 10) including a shaft (188) mounted in bearings on the metallic frame of the trailer, which allows the trailer to rotate horizontally about the x-axis with respect to the towing vehicle, wherein a damper is provided on either side of the trailer between the metal structure (104) and the metallic frame (121) of the trailer.
PCT/GR2018/000001 2017-01-03 2018-01-03 Towed structure - a vehicle with 360° rotating wheels WO2018127718A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GR20170100003 2017-01-03
GR20170100003A GR1009218B (en) 2017-01-03 2017-01-03 Towable trailer

Publications (3)

Publication Number Publication Date
WO2018127718A2 WO2018127718A2 (en) 2018-07-12
WO2018127718A3 WO2018127718A3 (en) 2018-12-06
WO2018127718A4 true WO2018127718A4 (en) 2019-01-31

Family

ID=62045028

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GR2018/000001 WO2018127718A2 (en) 2017-01-03 2018-01-03 Towed structure - a vehicle with 360° rotating wheels

Country Status (2)

Country Link
GR (1) GR1009218B (en)
WO (1) WO2018127718A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202100001076A1 (en) 2021-01-21 2022-07-21 Mauro ROMOLI TOWED APPENDIX FOR VEHICLES
EP4043248A3 (en) * 2021-02-16 2022-11-23 D.S. Raider Ltd A connector device for connecting a vehicle to another vehicle, a motorized tow dolly and a vehicle modularly connectable to multiple additional vehicles
GR1010359B (en) * 2021-12-20 2022-12-16 Γεωργιος Χαραλαμπου Καλφας Towed trailer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA596722A (en) * 1960-04-26 H. Holsclaw Charles Hitch for trailers having independently pivoted wheels
US6626449B2 (en) * 2001-02-09 2003-09-30 Donald B. Hazen Double-castered wheel trailer having lockable caster wheels
US6779808B2 (en) * 2001-06-18 2004-08-24 Steven Elliott Connor Limited articulation trailer and hitch system
US6991246B1 (en) * 2004-05-27 2006-01-31 Mccalip Vincent C Trailer hitch assembly
US7793666B2 (en) * 2005-07-28 2010-09-14 Innovation Biomedical Devices, Inc. Apparatus and method for treatment of infected nail
ES2404908B1 (en) * 2011-11-17 2014-09-02 Indalecio DE LA TORRE HERRERA SELF-ORIENTABLE TOW HITCH LOCKED.
US8876141B1 (en) * 2013-03-14 2014-11-04 Richard D. Craft Self-tracking vehicle trailer

Also Published As

Publication number Publication date
GR1009218B (en) 2018-02-14
WO2018127718A2 (en) 2018-07-12
WO2018127718A3 (en) 2018-12-06

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