ES2113252A1 - Anti-jacknife system - Google Patents

Anti-jacknife system

Info

Publication number
ES2113252A1
ES2113252A1 ES09401239A ES9401239A ES2113252A1 ES 2113252 A1 ES2113252 A1 ES 2113252A1 ES 09401239 A ES09401239 A ES 09401239A ES 9401239 A ES9401239 A ES 9401239A ES 2113252 A1 ES2113252 A1 ES 2113252A1
Authority
ES
Spain
Prior art keywords
platform
bend
prevent
tractor head
automatic
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
ES09401239A
Other languages
Spanish (es)
Other versions
ES2113252B1 (en
Inventor
Salgado Antonio Guerra
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 ES9401239A priority Critical patent/ES2113252B1/en
Publication of ES2113252A1 publication Critical patent/ES2113252A1/en
Application granted granted Critical
Publication of ES2113252B1 publication Critical patent/ES2113252B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

The object of the invention is to prevent, in articulated lorries (trucks) (trailers), it being possible for the tractor head (at a given moment), to be cut upon introduction under the platform. This may occur on account of braking on a bend, a slippery surface or for multiple reasons. Description: it consists of two arms located on the platform which form the rib of the mechanism, a rod which limits the rotation between the two catches of the fifth-wheel entrainment platform sliding in its central part, enabling the vehicle to follow any bend at a speed in excess of 30 km/h. Actuation is pneumatic, with electric control, there being a pilot light indicating operation and a selector for the manual, automatic and disconnected position. Automatic mode is actuated from 30 km/h, a full revolution being allowed at lower speed. The object of the invention is to prevent the tragic accidents caused by the tractor head being introduced under its platform.
ES9401239A 1994-06-07 1994-06-07 ANTI-SCISSOR SYSTEM. Expired - Lifetime ES2113252B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9401239A ES2113252B1 (en) 1994-06-07 1994-06-07 ANTI-SCISSOR SYSTEM.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9401239A ES2113252B1 (en) 1994-06-07 1994-06-07 ANTI-SCISSOR SYSTEM.

Publications (2)

Publication Number Publication Date
ES2113252A1 true ES2113252A1 (en) 1998-04-16
ES2113252B1 ES2113252B1 (en) 1998-12-01

Family

ID=8286516

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9401239A Expired - Lifetime ES2113252B1 (en) 1994-06-07 1994-06-07 ANTI-SCISSOR SYSTEM.

Country Status (1)

Country Link
ES (1) ES2113252B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2487065A1 (en) * 2013-02-18 2014-08-19 Ramón BERNUS LAFUENTE System for the active reduction of scissor and zigzag effects on tractor trucks with semi-trailer (Machine-translation by Google Translate, not legally binding)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4119330A (en) * 1976-12-16 1978-10-10 Trucksafe, Inc. Jackknife restraining mechanism
US4120514A (en) * 1977-06-10 1978-10-17 Sanders O Neal Safety device for tractor-trailers to prevent jackknifing
US4204700A (en) * 1978-11-08 1980-05-27 Haines Towing Inc. Anti-jackknife apparatus
US4241934A (en) * 1978-12-22 1980-12-30 Buehner Joseph F Anti-jackknife device for tractor-trailer combination

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4119330A (en) * 1976-12-16 1978-10-10 Trucksafe, Inc. Jackknife restraining mechanism
US4120514A (en) * 1977-06-10 1978-10-17 Sanders O Neal Safety device for tractor-trailers to prevent jackknifing
US4204700A (en) * 1978-11-08 1980-05-27 Haines Towing Inc. Anti-jackknife apparatus
US4241934A (en) * 1978-12-22 1980-12-30 Buehner Joseph F Anti-jackknife device for tractor-trailer combination

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2487065A1 (en) * 2013-02-18 2014-08-19 Ramón BERNUS LAFUENTE System for the active reduction of scissor and zigzag effects on tractor trucks with semi-trailer (Machine-translation by Google Translate, not legally binding)

Also Published As

Publication number Publication date
ES2113252B1 (en) 1998-12-01

Similar Documents

Publication Publication Date Title
US5863057A (en) Semitrailer load balancing system
US4944522A (en) Pin retractor for semi-trailer tandems
US3937295A (en) Brake control apparatus for automatically engaging and disengaging the park brakes of a vehicle
US4214787A (en) Drag reducing apparatus
US5314201A (en) Locking system for a semitrailer sliding undercarriage
US5137296A (en) Power operated apparatus for adjusting the position of a bogie on a trailer
US4641871A (en) Safety bumper and air brake actuator
US4585248A (en) Anti-jackknife and steering control system
EP0835796A3 (en) Automatic steering system for verhicle
ATE189874T1 (en) TOWING COUPLING
US4223767A (en) Anti-jackknifing method and apparatus
US4398771A (en) Braking system for towed vehicles
US5620195A (en) Locking system for a semitrailer sliding undercarriage with air pressure protection valve
ES2113252A1 (en) Anti-jacknife system
US4274656A (en) Apparatus for preventing vehicles from slipping sideways and going out of control under snow and ice conditions
US5752587A (en) Auxiliary braking system
ATE83711T1 (en) CLUTCH CONTROL ARRANGEMENT FOR MOTOR VEHICLES.
US3592488A (en) Antijackknife device
DE3166966D1 (en) Handbrake device for vehicles with a pivotable handbrake lever
US3061124A (en) Self-operated braking mechanism for automotive trailers
JPS5628007A (en) Locking apparatus for vehicle
DE3166986D1 (en) Motorcar brake valve
DE3176464D1 (en) Trailer with antiskid system
JPH06293252A (en) Brake device for snow-covered road in automobile
US2758249A (en) Deceleration indicator for automotive vehicle

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 19980416

Kind code of ref document: A1

Effective date: 19980416