AU2001274365A1 - Telescopic towbar - Google Patents

Telescopic towbar

Info

Publication number
AU2001274365A1
AU2001274365A1 AU2001274365A AU7436501A AU2001274365A1 AU 2001274365 A1 AU2001274365 A1 AU 2001274365A1 AU 2001274365 A AU2001274365 A AU 2001274365A AU 7436501 A AU7436501 A AU 7436501A AU 2001274365 A1 AU2001274365 A1 AU 2001274365A1
Authority
AU
Australia
Prior art keywords
towbar
motor vehicle
straight part
telescopic
coaxially
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.)
Abandoned
Application number
AU2001274365A
Inventor
Oliviero Guelli
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.)
VAN PAASSEN THEODORA
Original Assignee
PAASSEN THEODORA VAN
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 PAASSEN THEODORA VAN filed Critical PAASSEN THEODORA VAN
Publication of AU2001274365A1 publication Critical patent/AU2001274365A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/48—Traction couplings; Hitches; Draw-gear; Towing devices characterised by the mounting
    • B60D1/50—Traction couplings; Hitches; Draw-gear; Towing devices characterised by the mounting resiliently mounted
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/14—Draw-gear or towing devices characterised by their type
    • B60D1/145—Draw-gear or towing devices characterised by their type consisting of an elongated single bar or tube
    • B60D1/155—Draw-gear or towing devices characterised by their type consisting of an elongated single bar or tube comprising telescopic or foldable parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Springs (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Materials For Medical Uses (AREA)
  • Vibration Dampers (AREA)
  • Polarising Elements (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

A description is given of a towbar (1) composed of a straight part (11) terminating at its ends in two devices (2, 3) for hitching it to part of the structure of a motor vehicle, in which towbar the said straight part (11) consists of a plurality of coaxially aligned telescopic tubular segments (4, 5, 6), of which at least two consecutive segments (5, 6) are capable of sliding coaxially one inside the other, and between these (5, 6) is an elastic element (7) capable of damping the axial stresses to which the towbar (1) is subject when towing a motor vehicle.
AU2001274365A 2000-10-19 2001-06-13 Telescopic towbar Abandoned AU2001274365A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH2052/00 2000-10-19
CH20522000 2000-10-19
PCT/IB2001/001024 WO2002032700A1 (en) 2000-10-19 2001-06-13 Telescopic towbar

Publications (1)

Publication Number Publication Date
AU2001274365A1 true AU2001274365A1 (en) 2002-04-29

Family

ID=4567302

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001274365A Abandoned AU2001274365A1 (en) 2000-10-19 2001-06-13 Telescopic towbar

Country Status (5)

Country Link
EP (1) EP1328411B1 (en)
AT (1) ATE274423T1 (en)
AU (1) AU2001274365A1 (en)
DE (1) DE60105186T2 (en)
WO (1) WO2002032700A1 (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1375056A (en) * 1920-07-06 1921-04-19 Ezekiel W Mcminn Tow-bar
US1583806A (en) * 1925-10-07 1926-05-11 Len B Snyder Tow rod for vehicles
DE818730C (en) * 1947-10-24 1951-10-29 Wilhelm Lohmann Spring tow bar
DE1708047U (en) * 1955-05-31 1955-10-06 Wilhelm Lohmann MULTIPART, DISMOUNTABLE, PREFERABLY SPRING TOW ROD.
DE1755550A1 (en) * 1968-05-21 1971-12-23 Emil Hettich Towing link, in particular towing device for motor vehicles
GB2146962A (en) * 1983-09-23 1985-05-01 Ching Haw Lai Towing bar
FR2639697B1 (en) * 1988-11-30 1991-03-22 Cantuti Pierre SHOCK ABSORBER FOR TRACTION EFFORTS
LU87454A1 (en) * 1989-02-15 1990-09-19 Marin Ing Stantschev SHOCK-FREE TELESCOPIC TOW BAR FOR ROAD VEHICLES
GB2307890A (en) * 1995-12-05 1997-06-11 Kenneth Paul Whitehead Telescopic rigid tow bar
DE29816329U1 (en) * 1997-09-14 1999-04-01 Holtermann Konrad Device for towing motor vehicles

Also Published As

Publication number Publication date
ATE274423T1 (en) 2004-09-15
EP1328411B1 (en) 2004-08-25
EP1328411A1 (en) 2003-07-23
DE60105186T2 (en) 2005-06-30
WO2002032700A1 (en) 2002-04-25
DE60105186D1 (en) 2004-09-30

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