FR2350977A1 - Caravan stabiliser coupling for telescopic tow bar - has adjustable spring tensioned levers to distribute towing weight to vehicle - Google Patents

Caravan stabiliser coupling for telescopic tow bar - has adjustable spring tensioned levers to distribute towing weight to vehicle

Info

Publication number
FR2350977A1
FR2350977A1 FR7615171A FR7615171A FR2350977A1 FR 2350977 A1 FR2350977 A1 FR 2350977A1 FR 7615171 A FR7615171 A FR 7615171A FR 7615171 A FR7615171 A FR 7615171A FR 2350977 A1 FR2350977 A1 FR 2350977A1
Authority
FR
France
Prior art keywords
caravan
distribute
vehicle
tow bar
stabiliser
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.)
Granted
Application number
FR7615171A
Other languages
French (fr)
Other versions
FR2350977B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7615171A priority Critical patent/FR2350977A1/en
Priority to DE19772721914 priority patent/DE2721914A1/en
Publication of FR2350977A1 publication Critical patent/FR2350977A1/en
Application granted granted Critical
Publication of FR2350977B1 publication Critical patent/FR2350977B1/fr
Granted 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
    • B60D1/24—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions
    • B60D1/30—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for sway control, e.g. stabilising or anti-fishtail devices; Sway alarm means
    • B60D1/32—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for sway control, e.g. stabilising or anti-fishtail devices; Sway alarm means involving damping devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)
  • Handcart (AREA)

Abstract

The towing vehicle draws the caravan by a telescopic tow bar (10). The outer tube is fixed to the trailer and supports a trough (8) which supports two vertical pivot pins (18, 19) which extends through the trough lid (9). The pivot pins each carry a friction pad (20) and a gear wheel (21) and a flexible conical washer. The gear wheels are in constant mesh with each other. The pivot pins each carry a lever (26), each lever (26) being linked to a second lever which is pivoted to the vehicle towing bracket either side of the telescopic draw bar in the form of a parallelogram. The friction pad tension is adjustable by lock nuts (23). The pivot pin levers (26) are spring tensioned (27) to distribute the trailer weight on to the towing vehicle front wheels.
FR7615171A 1976-05-14 1976-05-14 Caravan stabiliser coupling for telescopic tow bar - has adjustable spring tensioned levers to distribute towing weight to vehicle Granted FR2350977A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7615171A FR2350977A1 (en) 1976-05-14 1976-05-14 Caravan stabiliser coupling for telescopic tow bar - has adjustable spring tensioned levers to distribute towing weight to vehicle
DE19772721914 DE2721914A1 (en) 1976-05-14 1977-05-14 TRAILER HITCH

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7615171A FR2350977A1 (en) 1976-05-14 1976-05-14 Caravan stabiliser coupling for telescopic tow bar - has adjustable spring tensioned levers to distribute towing weight to vehicle

Publications (2)

Publication Number Publication Date
FR2350977A1 true FR2350977A1 (en) 1977-12-09
FR2350977B1 FR2350977B1 (en) 1979-09-07

Family

ID=9173382

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7615171A Granted FR2350977A1 (en) 1976-05-14 1976-05-14 Caravan stabiliser coupling for telescopic tow bar - has adjustable spring tensioned levers to distribute towing weight to vehicle

Country Status (2)

Country Link
DE (1) DE2721914A1 (en)
FR (1) FR2350977A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054882A2 (en) * 1980-12-19 1982-06-30 Alois Kober KG, Maschinenfabrik Coupling between a tractor and a trailer, especially a mono-axle trailer
EP1798079A1 (en) * 2005-12-19 2007-06-20 Emile Woestelandt Articulated anti-snare harness system

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4502561A (en) * 1981-12-15 1985-03-05 Alois Kober Ag Tractor-trailer combination with a coupling connection
US6286851B1 (en) * 1998-07-02 2001-09-11 Frank T. Sargent Doubling-acting reduced tongue weight trailer hitch
WO2012072224A2 (en) 2010-12-01 2012-06-07 Wilfried Laumann Single-axle trailer for a passenger vehicle
DE202010016089U1 (en) 2010-12-01 2011-08-10 Wilfried Laumann Single-axle trailer for a passenger car
DE202010016076U1 (en) 2010-12-01 2012-03-06 Wilfried Laumann Single-axle trailer for a passenger car
DE202013007656U1 (en) 2013-08-29 2014-12-01 Wilfried Laumann Single-axle trailer for a passenger car
CN110561992B (en) * 2019-10-10 2020-05-08 浦江左右工贸有限公司 High-strength low-weight trailer hook for automobile

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054882A2 (en) * 1980-12-19 1982-06-30 Alois Kober KG, Maschinenfabrik Coupling between a tractor and a trailer, especially a mono-axle trailer
EP0054882A3 (en) * 1980-12-19 1983-01-19 Alois Kober Kg, Maschinenfabrik Coupling between a tractor and a trailer, especially a mono-axle trailer
EP0156985A1 (en) * 1980-12-19 1985-10-09 Alois Kober KG, Maschinenfabrik Coupling between a tractor and a trailer, especially a mono-axle trailer
EP1798079A1 (en) * 2005-12-19 2007-06-20 Emile Woestelandt Articulated anti-snare harness system
FR2894877A1 (en) * 2005-12-19 2007-06-22 Emile Woestelandt ARTICULATED ANTI-LACET COUPLING SYSTEM

Also Published As

Publication number Publication date
DE2721914A1 (en) 1977-11-24
FR2350977B1 (en) 1979-09-07

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Legal Events

Date Code Title Description
ST Notification of lapse