GB1371294A – Skid control system for motor vehicles
– Google Patents
GB1371294A – Skid control system for motor vehicles
– Google Patents
Skid control system for motor vehicles
Info
Publication number
GB1371294A
GB1371294A
GB2289372A
GB2289372A
GB1371294A
GB 1371294 A
GB1371294 A
GB 1371294A
GB 2289372 A
GB2289372 A
GB 2289372A
GB 2289372 A
GB2289372 A
GB 2289372A
GB 1371294 A
GB1371294 A
GB 1371294A
Authority
GB
United Kingdom
Prior art keywords
signal
velocity
wheel
change
rate
Prior art date
1971-10-13
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.)
Expired
Application number
GB2289372A
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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.)
1971-10-13
Filing date
1972-05-16
Publication date
1974-10-23
1972-05-16
Application filed by Nissan Motor Co Ltd
filed
Critical
Nissan Motor Co Ltd
1974-10-23
Publication of GB1371294A
publication
Critical
patent/GB1371294A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
B60T8/17—Using electrical or electronic regulation means to control braking
B60T8/176—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS
B60T8/1763—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS responsive to the coefficient of friction between the wheels and the ground surface
B60T8/17633—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS responsive to the coefficient of friction between the wheels and the ground surface based on analogue circuits or digital circuits comprised of discrete electronic elements
Abstract
1371294 Aritiskid braking systems NISSAN MOTOR CO Ltd 16 May 1972 [13 Oct 1971] 22893/72 Heading F2F In a vehicle antiskid braking system a wheel velocity is sensed by a device 10 producing a signal V w with a voltage proportional to wheel speed and from which is derived by a device 19 a slip-ratio signal representing the ratio of wheel slip to vehicle speed and by a differentiating device 15 a velocity-change-rate signal, the braking pressure being released, when the slip ratio signal exceeds a predetermined reference signal and also the velocity-change-rate signal exceeds a predetermined deceleration rate reference signal, and the pressure being applied, when the velocity change-rate signal is smaller than a predetermined deceleration rate reference signal which is varied in response to wheel acceleration, by means 31, 35.
GB2289372A
1971-10-13
1972-05-16
Skid control system for motor vehicles
Expired
GB1371294A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
JP46080781A
JPS4845768A
(en)
1971-10-13
1971-10-13
Publications (1)
Publication Number
Publication Date
GB1371294A
true
GB1371294A
(en)
1974-10-23
Family
ID=13727973
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB2289372A
Expired
GB1371294A
(en)
1971-10-13
1972-05-16
Skid control system for motor vehicles
Country Status (5)
Country
Link
US
(1)
US3804469A
(en)
JP
(1)
JPS4845768A
(en)
DE
(1)
DE2232975C3
(en)
FR
(1)
FR2156536B1
(en)
GB
(1)
GB1371294A
(en)
Families Citing this family (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3985396A
(en)
*
1972-07-20
1976-10-12
Aisin Seiki Kabushiki Kaisha
Method, circuit, and apparatus for anti-skid brake control in motor vehicles
JPH044175B2
(en)
*
1983-08-09
1992-01-27
JPH0364339B2
(en)
*
1984-07-25
1991-10-04
Honda Motor Co Ltd
DE3440244A1
(en)
*
1984-11-03
1986-05-07
Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover
ANTI-BLOCKING SYSTEM
US4881784A
(en)
*
1989-02-03
1989-11-21
General Motors Corporation
ABS pressure apply algorithm
JP3353633B2
(en)
*
1996-04-26
2002-12-03
株式会社デンソー
Anti-skid control device
Family Cites Families (8)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE1655454B2
(en)
*
1967-10-28
1979-01-11
Teldix Gmbh, 6900 Heidelberg
JPS4829677B1
(en)
*
1968-08-21
1973-09-12
US3578819A
(en)
*
1968-09-23
1971-05-18
Kelsey Hayes Co
Skid control system
SE332570B
(en)
*
1968-10-22
1971-02-08
O Kullberg
US3604760A
(en)
*
1969-03-24
1971-09-14
Kelsey Hayes Co
Skid control system
DE1932128A1
(en)
*
1969-06-25
1970-12-17
Daimler Benz Ag
Brake force control for vehicles, in particular motor vehicles
US3614173A
(en)
*
1969-06-27
1971-10-19
Bendix Corp
Slip command skid control
US3640589A
(en)
*
1969-12-30
1972-02-08
Nippon Denso Co
Automatic antiskid braking system
1971
1971-10-13
JP
JP46080781A
patent/JPS4845768A/ja
active
Pending
1972
1972-05-15
US
US00253121A
patent/US3804469A/en
not_active
Expired – Lifetime
1972-05-16
GB
GB2289372A
patent/GB1371294A/en
not_active
Expired
1972-06-14
FR
FR7221398A
patent/FR2156536B1/fr
not_active
Expired
1972-07-05
DE
DE2232975A
patent/DE2232975C3/en
not_active
Expired
Also Published As
Publication number
Publication date
DE2232975A1
(en)
1973-04-26
FR2156536B1
(en)
1976-01-16
US3804469A
(en)
1974-04-16
DE2232975C3
(en)
1980-03-27
DE2232975B2
(en)
1979-07-26
JPS4845768A
(en)
1973-06-29
FR2156536A1
(en)
1973-06-01
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(en)
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(en)
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(en)
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Anti-skid braking system for automotive vehicles
Legal Events
Date
Code
Title
Description
1975-03-05
PS
Patent sealed [section 19, patents act 1949]
1979-10-10
746
Register noted ‘licences of right’ (sect. 46/1977)
1981-12-09
PCNP
Patent ceased through non-payment of renewal fee
