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 vehicleInfo
- 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
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)
- Handcart (AREA)
- Regulating Braking Force (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.
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)
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)
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 |
DE202010016089U1 (en) | 2010-12-01 | 2011-08-10 | Wilfried Laumann | Single-axle trailer for a passenger car |
EP2646265B1 (en) | 2010-12-01 | 2018-07-18 | Wilfried Laumann | Single-axle trailer for a passenger vehicle |
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 |
-
1976
- 1976-05-14 FR FR7615171A patent/FR2350977A1/en active Granted
-
1977
- 1977-05-14 DE DE19772721914 patent/DE2721914A1/en not_active Withdrawn
Cited By (5)
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2350977A1 (en) | Caravan stabiliser coupling for telescopic tow bar - has adjustable spring tensioned levers to distribute towing weight to vehicle | |
SE7711436L (en) | TRAILER STABILIZER | |
US3595598A (en) | Trailer with unitary tiedown control | |
US2549814A (en) | Trailer hitch | |
FR2299981A1 (en) | Independent caravan wheel suspension - includes swinging L-shaped arm and sloping opposing spring for each wheel | |
US2559487A (en) | Tow bar | |
US3284097A (en) | Resilient load adjuster for tractortrailer load distributors | |
US2159721A (en) | Guiding and backing means for automobile trailers | |
US2729470A (en) | Resilient draft device with adjustable attaching means | |
ES363990A1 (en) | Apparatus for the independent suspension of the wheels of a motorcar | |
US2795345A (en) | Attachment for boat trailers | |
US2417338A (en) | Four wheel trailer | |
US2847231A (en) | Trailer load equalizer | |
US2580112A (en) | Cycle trailer hitch | |
US2872212A (en) | Trailer hitch for automobiles | |
NO156932C (en) | SUPPORTER. | |
US2483684A (en) | Four-wheel trailer | |
GB2017012A (en) | Trailer for supporting heavy loads | |
FR2442151A1 (en) | Car tow bar for caravan - comprises plate fitted under car rear which carries curved bar with tow ball on end | |
US2891805A (en) | Trailer landing gear | |
FR2448987A1 (en) | Stabiliser for road towed caravan - uses horizontally fitted pivoting shock absorber with higher resistance to tension than to compression | |
FR2386443A2 (en) | Stabilising device for trailers - consists of leaf spring connected to chassis beam and maintained perpendicular to towing ball by support plate | |
GB862340A (en) | Attachment means for coupling a towed implement or vehicle to a tractor | |
GB670767A (en) | Improvements in a trailer attachment | |
SU1659256A1 (en) | Transport vehicle for carrying and installation of corrugated water pipes |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |