WO2008031180A1 - Emergency braking system for automotive vehicles in general - Google Patents
Emergency braking system for automotive vehicles in general Download PDFInfo
- Publication number
- WO2008031180A1 WO2008031180A1 PCT/BR2007/000234 BR2007000234W WO2008031180A1 WO 2008031180 A1 WO2008031180 A1 WO 2008031180A1 BR 2007000234 W BR2007000234 W BR 2007000234W WO 2008031180 A1 WO2008031180 A1 WO 2008031180A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- general
- braking system
- automotive vehicles
- emergency braking
- symmetrically
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
- B60T1/12—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action
- B60T1/14—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action directly on road
Definitions
- the patent in question is characterized in that it aggregates components and processes in a differentiated concept to meet the several requirements the nature of its use demands, that is, emergency braking in automotive vehicles.
- Such concept provides a braking system having more efficiency, functionality, resistance, safety, accuracy, versatility, durability, and mainly economy, due to its excellent technical qualities, thereby providing advantages and improvements in the braking procedures during emergency situations, the general characteristics of which differ from the other shapes and models known in the current state of the art.
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Regulating Braking Force (AREA)
- Braking Arrangements (AREA)
Abstract
Described as an emergency braking system for automotive vehicles in general which, according to its general characteristics, provides the formation of a braking system (1) in a proper and specific mechanical structure based on mechanical locking devices (2) and basically intended for trucks and similar vehicles in general, in order to provide, in an extremely safe, practical and economic way, full enhancement and accuracy when the immediate braking of an automotive vehicle (A) in motion in required and having as a basis the formation of a braking system (1) with great resistance, durability and versatility, and adaptable to a wide range of automotive vehicles (A), users and places in general.
Description
"EMERGENCY BRAKING SYSTEM FOR AUTOMOTIVE VEHICLES IN GENERAL"
The present patent relates to safety systems for automotive vehicles in general, more specifically to an emergency braking system for automotive vehicles in general which, according to the general characteristics thereof, possesses as a basic principle to provide the formation of a braking system in a proper and specific mechanical structure based on mechanical locking interfaces and basically intended for trucks and similar vehicles in general, in order to provide, in an extremely safe, practical and economic way, full enhancement and accuracy when the immediate braking of an automotive vehicle in motion in required and having as a basis the formation of braking system with great resistance, durability and versatility. With specific design and shape, easily accessible for a better adaptation and safety for the users, practical handling, functionality, accessible cost and due to its general characteristics, is easily adaptable to the most varied types of automotive vehicles, users and places in general, regardless of the characteristics thereof.
The patent in question is characterized in that it aggregates components and processes in a differentiated concept to meet the several requirements the nature of its use demands, that is, emergency braking in automotive vehicles. Such concept provides a braking system having more efficiency, functionality, resistance, safety, accuracy, versatility, durability, and mainly economy, due to its excellent technical qualities, thereby providing advantages and improvements in the braking procedures during emergency situations, the general characteristics of which differ from the other shapes and models known in the current state of the art. The present patents consists in the utilization of a modern, efficient, safe and functional emergency braking system for automotive vehicles in general formed by an assembly of properly incorporated mechanical and automotive solutions, comprising a complete and differentiated braking system, with an exclusive design, optimum finish details and proprietary characteristics, incorporating a proper and specific mechanical structure, of high durability and
resistance, general parallelepipedal shape, made of metallic material of high resistance or similar material and possessing properly integrated and symmetrically arranged mechanical locking interfaces as central locking elements for the braking system and a driving device as a driving element for the mechanical locking interfaces, in order to provide the formation of a complete, safe and optimized assembly, whose shapes and external and internal arrangements directly adapt to several types of automotive vehicles in general, mainly trucks, and several different types of road surfaces.
Nowadays, the large majority of accidents involving automotive vehicles, mostly trucks, in traffic situations descending sharp inclines, is directly caused by the malfunction of their original braking systems, this malfunction being caused by human failure while activating them and/or mechanical failures in general such as breaking or wearing out of the components thereof largely caused by lack of maintenance, thus preventing the vehicle from braking in a safe way when the brakes are activated by drivers.
Consequently, the general concept of the present braking system is fully based on mechanical locking interfaces with an extremely simplified and compact structure, separate from the vehicle brake system, that is, with extremely practical manufacturing, installation and maintenance procedures. Thus, in case of an emergency braking of the automotive vehicle, these interfaces are mechanically or electronically actuated and released by the driver and directly projected between the vehicle wheels and the road surface on which they are supported, generating, between these parts, the physical effect widely known as friction, which allows the vehicle full stop in a fully safe distance, that is, without causing accidents and/or damages.
The present braking system is based on the application of components and processes in a differentiated concept without, however, achieving a high degree of sophistication and complexity, thereby allowing to solve some of the main inconveniences of the other shapes and models in the current state of the art used in emergency braking situations of automotive vehicles in general, which are located
in a work range wherein they are difficult to be applied, low efficiency and performance and accidents are fairly frequent and the shapes and/or models are highly unsafe and fragile, present a very low durability and resistance, a great waste of time, terrible finish details, very low versatility, a ridiculous performance, inaccuracy, a fairly high cost, general high volume and weight, complex handling, high maintenance costs and complex manufacturing processes.
The objects, advantages and other important characteristics of the patent in question can be more easily understood when read jointly with the appended drawings, wherein: Figure IA is an upper perspective view of the mechanical locking interface applied to the emergency braking system for automotive vehicles in general in the under-chassis anchorage configuration.
Figure IB is a lower perspective view of the mechanical locking interface applied to the emergency braking system for automotive vehicles in general in the under-chassis anchorage configuration.
Figure 2A is a side plan view of the emergency braking system for automotive vehicles in general in the stationary position.
Figure 2B is a side plan view of the emergency braking system for automotive vehicles in general in the activation position. Figure 2C is a side plan view of the emergency braking system for automotive vehicles in general in the locking position.
Figure 3A is an upper perspective view of the mechanical locking interface applied to the emergency braking system for automotive vehicles in general in the wheel-side anchorage configuration. Figure 3B is a lower perspective view of the mechanical locking interface applied to the emergency braking system for automotive vehicles in general in the wheel-side anchorage configuration.
Figure 4A is a side plan view of the emergency braking system for automotive vehicles in general in the stationary position. Figure 4B is a side plan view of the emergency braking system for
automotive vehicles in general in the activation position.
Figure 4C is a side plan view of the emergency braking system for automotive vehicles in general in the locking position.
As can be inferred from the appended drawings that illustrate and integrate the present descriptive report of the patent of invention "Emergency Braking System for Automotive Vehicles in General", figure (2A) shows the same in a general manner, comprising a complete and with proprietary characteristics braking system (1), incorporating a proper and specific mechanical structure of high durability and resistance, general parallelepipedal shape, made of metallic material of high resistance or similar material having equal or higher lightness and strength, whose shapes and internal and external arrangements adapt to several different types of road surfaces and automotive vehicles (A) and possessing a properly integrated and symmetrically arranged mechanical locking interfaces (2) parallelaly and symmetrically spaced under the chassis (B) of the automotive vehicle (A) and over the wheels (C) front end portions, each one of them possessing a set of front brackets (2A) having general parallelepipedal shapes parallelaly and symmetrically spaced sideways under the chassis (B) of the automotive vehicle (A), a set of rear locks (2B) having general rectangular shapes perpendicularly and symmetrically spaced sideways under the chassis (B) and on the same alignment of the front brackets (2A), a set of supporting chains (2C) having general straight line shapes, each of them symmetrically arranged by its upper end portion on a front bracket (2A) and a locking element (2D) having a general varied shape, parallelaly and symmetrically arranged under the chassis (B) and possessing front retainers (2E) of general straight line shapes perpendicularly and symmetrically spaced along the front end portion and symmetrically attached by their unattached end portions to the supporting chains (2C) lower end portions and rear retainers (2F) having general straight line shapes perpendicularly and symmetrically spaced along the rear end portion and symmetrically attached by their rear-upper end portions to the rear locks (2B) lower end portions, the basic purpose of the entire set being the locking of the wheels (C) of the automotive vehicle (A) when activated; and a driving device (3)
symmetrically arranged at the vehicle (A) dashboard and directly interconnected to the rear locks (2B) of the mechanical locking devices (2), with the basic purpose of actuating each one of the mechanical locking interfaces (2).
The emergency braking system for automotive vehicles in general, according to the application needs and as shown in figure (4A) in the wheel-side anchorage configuration, may comprise mechanical locking interfaces (2) each possessing a locking element (2D) of a general shape similar to an inverted "L" parallelaly and symmetrically spaced between the chassis (B) of the automotive vehicle (A) and the upper and side end portions of the wheels (C) and having, besides the front retainers (2E) and rear retainers (2F), a side bracket (2G) of a general shape similar to a "V" parallelaly and symmetrically spaced along the wheels side face (C) and asymmetrically attached by its lower end portion to the central part thereof by means of an attachment plate (2H) having a general circular shape, and maintaining all the other characteristics. The emergency braking system for automotive vehicles in general, according to the general application needs, may comprise mechanical locking interfaces (2) each possessing a rubber-coated surface (21) parallelaly and symmetrically arranged along the lower periphery of the mechanical locking interface (2), and maintaining all the other characteristics. The emergency braking system for automotive vehicles in general, according to the general application needs, may comprise a mechanical driving device (3) by means of a drive lever, and maintaining all the other characteristics.
The emergency braking system for automotive vehicles in general, according to the general application needs, may comprise an electronic driving device (3) by means of a push button, and maintaining all the other characteristics.
The operation of the emergency braking system for automotive vehicles in general is fully based on the interspersed contact of the mechanical locking interface (2) with the automotive vehicle wheels (C) and the road surface on which they are supported. Initially, the driver manually activates the driving device (3) from his seat by means of a drive lever or a push button, depending on
the type of device (3) used, mechanical or electronic, respectively. Then, the rear locks (2B) automatically open and release the rear retainers (2F). Next, the locking elements (2D) are projected or rotate, depending on the type of configuration applied, over the under-chassis anchorage or the wheel-side anchorage (C), respectively, symmetrically and directly to the space between the wheels (C) of the automotive vehicle (A) and the surface road on which they are supported, as shown in figures (2B) and (4B). During the releasing and locking positions, the locking elements (2D) are supported by the set of supporting chains (2C) by means of the set of front brackets (2A) and front retainers (2E). Finally, the locking elements (2D) remain in the locking position until the vehicle (A) comes to a full stop, as shown in figures (2C) and (4C).
The components of the emergency braking system for automotive vehicles in general are fully fitted and attached to one another and the structure of an automotive vehicle (A), do not present any distorting or breakable parts, present a high level of performance and efficiency, are highly resistant and completely safe. After fitted and attached to one another and the structure of an automotive vehicle (A), the components are locked and attached, thus preventing them from getting loose or breaking when in use, thus making the assembly fully available for the emergency braking procedures of automotive vehicles (A) in general. Therefore, the braking system (1) can be easily used without worries of any nature as regarding its durability and safety.
As its structure is made of metallic material of high resistance or similar material of equal or higher lightness and strength, the emergency braking system for automotive vehicles in general and the components thereof, are rustproof, have a high level of durability and resistance, especially against physical- chemical agents and bad weather, provide great safety to users and when used in automotive vehicles (A), do not present any risks of fatigue in its structures.
For all of the above, this is a safety system that will be well received by drivers of automotive vehicles (A) in general, mostly truck drivers in general, since the present emergency braking system for automotive vehicles in general
presents several advantages, such as: great safety, reliability and agility in its application; extremely high resistance and durability, low or no wear of the assembly as a whole; great efficiency and performance in its application due to its general conception; greater comfort and safety to the users in general; fully accessible costs which provides an optimum cost/benefit ratio; great versatility and flexibility in emergency braking operations; practical and safe use by any user; perfect and direct adaptation to the most varied types of automotive vehicles (A), mainly trucks in general; low weight and general dimensions due to its general conception; great versatility and flexibility; extremely high accuracy in emergency braking systems; low and practical general maintenance; large range of application; full integration with the other components of the automotive vehicle (A); and the certainty of always having a system that fully meets the traffic rules and regulations as well as the basic conditions required to its application such as safety, economy and performance. For all of the above, the emergency braking system for automotive vehicles in general can be classified as a fully efficient, versatile, accurate and safe means for the activation of an emergency braking operation in the most varied types of automotive vehicles (A) in general directly in several different places and drivers thereof, regardless of the general characteristics thereof; it is also easy to handle and apply, and presents excellent general characteristics; the sizes, dimensions and quantities may vary, depending on the use needs.
Claims
CLAIM
L)11EMERGENCY BRAKING SYSTEM FOR AUTOMOTIVE VEHICLES IN GENERAL", characterized in that is comprises a braking system (1) incorporating a proper and specific mechanical structure, of general parallelepipedal shape, made in metallic material of high resistance or similar material of equal or higher lightness and strength, whose shapes and internal and external arrangements adapt to the most varied types of road surfaces and automotive vehicles (A) and possessing properly integrated and symmetrically arranged mechanical locking interfaces (2) parallelaly and symmetrically spaced under the chassis (B) of the automotive vehicle (A) and over the wheels front end portions (C) each possessing a set of front brackets (2A) of general parallelepipedal shapes parallelaly and symmetrically spaced sideways under the chassis (B) of the automotive vehicle (A), a set of rear locks (2B) having general rectangular shapes perpendicularly and symmetrically spaced under the chassis (B) and on the same alignment of the front brackets (2A), a set of supporting chains (2C) having general straight line shapes and each one of them symmetrically arranged by its upper end portion on a front bracket (2A) and a locking element (2D) of general varied shape parallelaly and symmetrically arranged under the chassis (B) and having front retainers (2E) of general straight line shapes perpendicularly and symmetrically spaced along the front end portion and symmetrically attached by their unattached end portions to the supporting chains (2C) lower end portions and rear retainers (2F) having straight line shapes perpendicularly and symmetrically spaced along the rear end portion and symmetrically attached by their rear upper end portions to the rear locks (2B) lower end portions; and a driving device (3) symmetrically arranged at the vehicle (A) dashboard and directly interconnected to the rear locks (2B) of the mechanical locking interfaces (2).
2.)"EMERGENCY BRAKING SYSTEM FOR AUTOMOTIVE VEHICLES IN GENERAL", according to claim 1 characterized in that is comprises mechanical locking interfaces (2) each possessing a locking element (2D) of a general shape similar to an inverted "L1 parallelaly and symmetrically spaced between the chassis (B) of the automotive vehicle (A) and the upper and side end portions of the wheels
(C) and having besides the front retainers (2E) and rear retainers (2F), a side bracket (2G) having a general shape similar to a "V" parallelaly and symmetrically spaced along the wheels side face (C) and asymmetrically attached by its lower end portion to the central part thereof by means of an attachment plate (2H) having a general circular shape, and maintaining all the other characteristics.
3.)"EMERGENCY BRAKING SYSTEM FOR AUTOMOTIVE VEHICLES IN GENERAL", according to claims 1 and 2 characterized in that it comprises mechanical locking interfaces (2) each possessing a rubber-coated surface (21) parallelaly and symmetrically arranged along the lower periphery of the mechanical locking interface (2), and maintaining all the other characteristics.
4.)ΕMERGENCY BRAKING SYSTEM FOR AUTOMOTIVE VEHICLES IN GENERAL", according to claim 1 characterized in that it comprises a mechanical driving device (3) by means of a drive lever, and maintaining all the other characteristics.
5.)"EMERGENCY BRAKING SYSTEM FOR AUTOMOTIVE VEHICLES IN GENERAL", according to claim 1 characterized in that it comprises an electronic driving device (3) by means of a push button, and maintaining all the other characteristics.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI0603739 BRPI0603739A (en) | 2006-09-11 | 2006-09-11 | emergency braking system for automotive vehicles in general |
| BRPI0603739-9 | 2006-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2008031180A1 true WO2008031180A1 (en) | 2008-03-20 |
Family
ID=39183290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/BR2007/000234 WO2008031180A1 (en) | 2006-09-11 | 2007-09-11 | Emergency braking system for automotive vehicles in general |
Country Status (2)
| Country | Link |
|---|---|
| BR (1) | BRPI0603739A (en) |
| WO (1) | WO2008031180A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935342A (en) * | 2014-04-04 | 2014-07-23 | 吴润秀 | Automobile with emergency wheel holding brake device |
| CN103935338A (en) * | 2014-04-04 | 2014-07-23 | 李安平 | Brake device driving mechanism |
| CN103935343A (en) * | 2014-04-04 | 2014-07-23 | 吴润秀 | Wheel-holding brake device |
| CN104085380A (en) * | 2014-04-04 | 2014-10-08 | 李安平 | Braking method |
| WO2015137867A1 (en) * | 2014-03-14 | 2015-09-17 | Autoliv Development Ab | A vehicle low pressure brake arrangement |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US917598A (en) * | 1908-10-10 | 1909-04-06 | Jacob Hauser | Emergency-brake. |
| US2385689A (en) * | 1943-05-29 | 1945-09-25 | Andrew L Christiansen | Brake |
| US2562521A (en) * | 1949-05-31 | 1951-07-31 | Oliver J Blattner | Emergency wheel brake |
| US2718283A (en) * | 1955-01-10 | 1955-09-20 | Roy M Ropp | Wheel lock for motor vehicles |
| US2726736A (en) * | 1953-01-02 | 1955-12-13 | Jr Paul F Daukovich | Emergency vehicle brake |
| US2746570A (en) * | 1951-08-17 | 1956-05-22 | Stahmer Bernhardt | Trailer safety device |
| US2818939A (en) * | 1955-05-13 | 1958-01-07 | Marshall H Benn | Emergency braking device for vehicles |
| US3042151A (en) * | 1960-03-16 | 1962-07-03 | Gadget Of The Month Club Inc | Emergency chock braking apparatus for a wheeled vehicle |
| US3303907A (en) * | 1965-03-19 | 1967-02-14 | Harry J Burtnett | Safety brake for vehicles |
| EP0129204A1 (en) * | 1983-06-15 | 1984-12-27 | Robert Kershaw International Pty. Ltd. | Braking apparatus |
| US4949817A (en) * | 1987-11-06 | 1990-08-21 | Knies Charles W | Emergency braking arrangement for trucks |
| WO1996000668A1 (en) * | 1994-06-28 | 1996-01-11 | Robert Kershaw | Emergency drop brake |
| DE19933183A1 (en) * | 1999-07-15 | 2001-01-18 | Ou Cui | Emergency braking system has brake blocks, brake bands, brake control rods, central control system, sensors, hand brake knob and brake pedal. |
-
2006
- 2006-09-11 BR BRPI0603739 patent/BRPI0603739A/en not_active IP Right Cessation
-
2007
- 2007-09-11 WO PCT/BR2007/000234 patent/WO2008031180A1/en active Application Filing
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US917598A (en) * | 1908-10-10 | 1909-04-06 | Jacob Hauser | Emergency-brake. |
| US2385689A (en) * | 1943-05-29 | 1945-09-25 | Andrew L Christiansen | Brake |
| US2562521A (en) * | 1949-05-31 | 1951-07-31 | Oliver J Blattner | Emergency wheel brake |
| US2746570A (en) * | 1951-08-17 | 1956-05-22 | Stahmer Bernhardt | Trailer safety device |
| US2726736A (en) * | 1953-01-02 | 1955-12-13 | Jr Paul F Daukovich | Emergency vehicle brake |
| US2718283A (en) * | 1955-01-10 | 1955-09-20 | Roy M Ropp | Wheel lock for motor vehicles |
| US2818939A (en) * | 1955-05-13 | 1958-01-07 | Marshall H Benn | Emergency braking device for vehicles |
| US3042151A (en) * | 1960-03-16 | 1962-07-03 | Gadget Of The Month Club Inc | Emergency chock braking apparatus for a wheeled vehicle |
| US3303907A (en) * | 1965-03-19 | 1967-02-14 | Harry J Burtnett | Safety brake for vehicles |
| EP0129204A1 (en) * | 1983-06-15 | 1984-12-27 | Robert Kershaw International Pty. Ltd. | Braking apparatus |
| US4949817A (en) * | 1987-11-06 | 1990-08-21 | Knies Charles W | Emergency braking arrangement for trucks |
| WO1996000668A1 (en) * | 1994-06-28 | 1996-01-11 | Robert Kershaw | Emergency drop brake |
| DE19933183A1 (en) * | 1999-07-15 | 2001-01-18 | Ou Cui | Emergency braking system has brake blocks, brake bands, brake control rods, central control system, sensors, hand brake knob and brake pedal. |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015137867A1 (en) * | 2014-03-14 | 2015-09-17 | Autoliv Development Ab | A vehicle low pressure brake arrangement |
| US10065612B2 (en) | 2014-03-14 | 2018-09-04 | Autoliv Development Ab | Vehicle low pressure brake arrangement |
| CN103935342A (en) * | 2014-04-04 | 2014-07-23 | 吴润秀 | Automobile with emergency wheel holding brake device |
| CN103935338A (en) * | 2014-04-04 | 2014-07-23 | 李安平 | Brake device driving mechanism |
| CN103935343A (en) * | 2014-04-04 | 2014-07-23 | 吴润秀 | Wheel-holding brake device |
| CN104085380A (en) * | 2014-04-04 | 2014-10-08 | 李安平 | Braking method |
| CN104085380B (en) * | 2014-04-04 | 2016-12-07 | 李安平 | A kind of brake method |
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI0603739A (en) | 2008-04-29 |
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