ES474708A1 - Improvements in or Relating to a Sensor for a Braking System - Google Patents

Improvements in or Relating to a Sensor for a Braking System

Info

Publication number
ES474708A1
ES474708A1 ES474708A ES474708A ES474708A1 ES 474708 A1 ES474708 A1 ES 474708A1 ES 474708 A ES474708 A ES 474708A ES 474708 A ES474708 A ES 474708A ES 474708 A1 ES474708 A1 ES 474708A1
Authority
ES
Spain
Prior art keywords
flyweight
rate
deceleration
response
wheel
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.)
Expired
Application number
ES474708A
Other languages
Spanish (es)
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
Priority claimed from SE7712342A external-priority patent/SE430401B/en
Priority claimed from SE7801119A external-priority patent/SE409973B/en
Application filed by Individual filed Critical Individual
Publication of ES474708A1 publication Critical patent/ES474708A1/en
Expired legal-status Critical Current

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
    • 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
    • B60T8/171—Detecting parameters used in the regulation; Measuring values used in the regulation
    • 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
    • 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
    • B60T8/18—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution
    • 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
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/321—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration deceleration
    • 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
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/72—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration responsive to a difference between a speed condition, e.g. deceleration, and a fixed reference
    • B60T8/74—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration responsive to a difference between a speed condition, e.g. deceleration, and a fixed reference sensing a rate of change of velocity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/135—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by making use of contacts which are actuated by a movable inertial mass

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Regulating Braking Force (AREA)
  • Braking Arrangements (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)

Abstract

A sensor for responding to the rate of deceleration of a rotating vehicle wheel includes a flyweight 110 coupleable for rotation in response to wheel rotation and decoupleable in response to a rate of deceleration of the wheel which exceeds a certain threshold rate. A brake device 126 is operatively connected with the flyweight 110 for constantly exerting on the flyweight a torque resisting rotation of the flyweight. Provision is made for signalling of any occurrence of an excessive rate of deceleration of the wheel continuously for the interval of time during which a threshold rate is exceeded, and the brake device 126 may be operable in response to such signalling for changing the level of torque exerted. Coupling of flyweight 110 to input shaft 111 is via planetary gear 134 (or a claw clutch) incorporating a switch 142 to signal overun of flyweight 110 due to shaft 11 deceleration above the threshold value, torque limiting coupling 121, freewheel 124, and brake device 126 which may be electrical, electro- magnetic, or mechanical.
ES474708A 1977-11-01 1978-10-31 Improvements in or Relating to a Sensor for a Braking System Expired ES474708A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7712342A SE430401B (en) 1977-11-01 1977-11-01 BEWARE OF RECOGNITION AND SIGNAL OF RETARDATION
SE7801119A SE409973B (en) 1978-01-30 1978-01-30 SENSOR FOR MONITORING RETARDING OR ACCELERATION OF A ROTARY BODY

Publications (1)

Publication Number Publication Date
ES474708A1 true ES474708A1 (en) 1980-01-16

Family

ID=26656892

Family Applications (1)

Application Number Title Priority Date Filing Date
ES474708A Expired ES474708A1 (en) 1977-11-01 1978-10-31 Improvements in or Relating to a Sensor for a Braking System

Country Status (15)

Country Link
JP (1) JPS5484777A (en)
AR (1) AR222475A1 (en)
AU (1) AU529311B2 (en)
BE (1) BE871687A (en)
BR (1) BR7807206A (en)
DE (1) DE2847322A1 (en)
ES (1) ES474708A1 (en)
FR (1) FR2407477A1 (en)
GB (1) GB2008761B (en)
IT (1) IT1100046B (en)
MX (1) MX146694A (en)
NL (1) NL7810723A (en)
PL (1) PL116767B1 (en)
PT (1) PT68724A (en)
SE (3) SE435702B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0211218A3 (en) * 1985-07-01 1989-08-23 Raphael Pons-Lechart Hydraulical friction-dependent assisted-braking system
FR2584038B1 (en) * 1985-07-01 1988-12-09 Pons Lechart Raphael HYDRAULIC DEVICE, WITH APPLICATION SYSTEMS, FOR VARIATION OF THE ASSISTED BRAKING AS A FUNCTION OF THE MEASUREMENT OF THE VEHICLE ADHESION ON THE GROUND

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE392434B (en) * 1975-02-19 1977-03-28 Blomberg Folke Ivar RETARDING AND / OR ACCELERATION GUARD FOR ROTARY ELEMENT

Also Published As

Publication number Publication date
SE7804674L (en) 1979-05-02
SE7804673L (en) 1979-05-02
NL7810723A (en) 1979-05-03
FR2407477B1 (en) 1983-07-08
AR222475A1 (en) 1981-05-29
FR2407477A1 (en) 1979-05-25
BR7807206A (en) 1979-06-12
SE7804675L (en) 1979-05-02
IT1100046B (en) 1985-09-28
DE2847322A1 (en) 1979-05-03
GB2008761A (en) 1979-06-06
GB2008761B (en) 1982-09-22
IT7829308A0 (en) 1978-10-31
PL116767B1 (en) 1981-06-30
MX146694A (en) 1982-07-30
PL210625A1 (en) 1979-07-16
AU4116578A (en) 1980-05-08
SE430402B (en) 1983-11-14
BE871687A (en) 1979-02-15
JPS5484777A (en) 1979-07-05
PT68724A (en) 1978-11-01
SE435702B (en) 1984-10-15
JPS6364344B2 (en) 1988-12-12
AU529311B2 (en) 1983-06-02
SE430403B (en) 1983-11-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990405