ES2113252A1 - Anti-jacknife system - Google Patents
Anti-jacknife systemInfo
- 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
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.
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)
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)
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 |
-
1994
- 1994-06-07 ES ES9401239A patent/ES2113252B1/en not_active Expired - Lifetime
Patent Citations (4)
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)
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 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19980416 Kind code of ref document: A1 Effective date: 19980416 |