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1. WO2002020317 - BRAKE SYSTEM FOR AUTOMOBILE

Publication Number WO/2002/020317
Publication Date 14.03.2002
International Application No. PCT/KR2001/001496
International Filing Date 05.09.2001
Chapter 2 Demand Filed 04.03.2002
IPC
B60K 17/08 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
17Arrangement or mounting of transmissions in vehicles
04characterised by arrangement, location, or kind of gearing
06of change-speed gearing
08of mechanical type
B60K 17/344 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
17Arrangement or mounting of transmissions in vehicles
34for driving both front and rear wheels, e.g. four wheel drive vehicles
344having a transfer gear
B60T 1/06 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE 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
1Arrangements of braking elements, i.e. of those parts where braking effect occurs
02acting by retarding wheels
06acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission
F16D 65/06 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
65Parts or details of brakes
02Braking members; Mounting thereof
04Bands, shoes or pads; Pivots or supporting members therefor
06for externally-engaging brakes
F16H 37/04 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
37Combinations of mechanical gearings, not provided for in groups F16H1/-F16H35/116
02comprising essentially only toothed or friction gearings
04Combinations of toothed gearings only
F16H 61/21 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
61Control functions within change-speed- or reversing-gearings for conveying rotary motion
21Providing engine brake control
CPC
B60K 17/08
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
17Arrangement or mounting of transmissions in vehicles
04characterised by arrangement, location, or kind of gearing
06of change-speed gearing
08of mechanical type
B60K 17/344
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
17Arrangement or mounting of transmissions in vehicles
34for driving both front and rear wheels, e.g. four wheel drive vehicles
344having a transfer gear
B60T 1/062
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
1Arrangements of braking elements, i.e. of those parts where braking effect occurs ; specially for vehicles
02acting by retarding wheels
06acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission ; or on double wheels
062acting on transmission parts
B60W 10/10
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
10Conjoint control of vehicle sub-units of different type or different function
10including control of change-speed gearings
B60W 10/115
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
10Conjoint control of vehicle sub-units of different type or different function
10including control of change-speed gearings
11Stepped gearings
115with planetary gears
B60W 10/18
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
10Conjoint control of vehicle sub-units of different type or different function
18including control of braking systems
Applicants
  • HA, Tae-Hwan [KR]/[KR]
Inventors
  • HA, Tae-Hwan
Agents
  • NAM, Sang-Sun
Priority Data
2000/5270506.09.2000KR
Publication Language English (EN)
Filing Language Korean (KO)
Designated States
Title
(EN) BRAKE SYSTEM FOR AUTOMOBILE
(FR) CIRCUIT DE FREINAGE POUR AUTOMOBILE
Abstract
(EN)
Brake system for automobile is disclosed. The brake system comprises a braking gear(20) for supplying braking force to an output shaft(14), a first braking member(30) for braking the braking gear(20), an operating means(40) for operating the first braking member(30) and a third braking member(16A) for braking a speed change gear(16) selectively, and a controlling means(50) for controlling the operating means(40). The braking gear(20) meshes continuously with a driving gear(15) and is coaxially aligned with the output shaft(14). The first braking member(30) brakes the braking gear(20) to connect or disconnect the supply of power from a driving shaft(13) to the braking gear(20). The controlling means(50) receives a braking signal generated by a braking treadle(60) and controls the operating means(40) in order to disconnect the supply of power from the driving shaft(30) to the speed change gear(16) and brake the braking gear by an operation of the first braking member(30).
(FR)
L'invention concerne un circuit de freinage pour automobile, comprenant un engrenage de freinage (20) permettant de fournir la force de freinage à un arbre de sortie (14), un premier élément de freinage (30) permettant de freiner l'engrenage de freinage (20), un moyen de manoeuvre (40) permettant de manoeuvrer le premier élément de freinage (30) et un troisième élément de freinage (16A) permettant de freiner un engrenage de changement de vitesse (16) de manière sélective, et un moyen de commande (50) permettant de commander le moyen de manoeuvre (40). L'engrenage de freinage (20) s'engrène continuellement dans une roue motrice (15) et elle est coaxialement alignée avec l'arbre de sortie (14). Le premier élément de freinage (30) freine l'engrenage de freinage (20) de manière à connecter et à déconnecter l'alimentation en puissance d'un arbre d'entraînement (13) vers l'engrenage de freinage. Le moyen de freinage (50) reçoit un signal de freinage produit par une pédale de frein (60) et commande le moyen de manoeuvre (40) afin de dégager l'alimentation en puissance de l'arbre d'entraînement (13) vers l'engrenage de changement de vitesse (16), il freine l'engrenage de freinage par fonctionnement du premier élément de freinage (30).
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