NO952159L - Fjærpåvirket sikkerhetsanordning - Google Patents

Fjærpåvirket sikkerhetsanordning

Info

Publication number
NO952159L
NO952159L NO952159A NO952159A NO952159L NO 952159 L NO952159 L NO 952159L NO 952159 A NO952159 A NO 952159A NO 952159 A NO952159 A NO 952159A NO 952159 L NO952159 L NO 952159L
Authority
NO
Norway
Prior art keywords
brake
spring
safety device
sensor
detecting
Prior art date
Application number
NO952159A
Other languages
English (en)
Other versions
NO952159D0 (no
Inventor
David Thomas Walter
Original Assignee
Wichita 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.)
Filing date
Publication date
Application filed by Wichita Co Ltd filed Critical Wichita Co Ltd
Publication of NO952159D0 publication Critical patent/NO952159D0/no
Publication of NO952159L publication Critical patent/NO952159L/no

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • 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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Arrangements (AREA)

Abstract

En anordning for å overvåke ytelsen til en brems har en første sensor (12) for å detektere bevegelse av bremseinn- retningen for å aktivere bremsen, og en annen sensor (14) for å detektere en forutbestemt kraft som er nødvendig for å anvende bremsen under normale drifts- forhold. Hvis bremsekraften reduseres, blir bremsens bevegelse detektert før den forutbestemte kraft er nådd, og en utgangsanordning (10) gir et signal om feilen, for eksempel ved å stoppe mas- kinen (4) som blir bremset.
NO952159A 1994-06-01 1995-05-31 Fjærpåvirket sikkerhetsanordning NO952159L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9410906A GB9410906D0 (en) 1994-06-01 1994-06-01 Brake performance monitoring

Publications (2)

Publication Number Publication Date
NO952159D0 NO952159D0 (no) 1995-05-31
NO952159L true NO952159L (no) 1995-12-04

Family

ID=10755970

Family Applications (1)

Application Number Title Priority Date Filing Date
NO952159A NO952159L (no) 1994-06-01 1995-05-31 Fjærpåvirket sikkerhetsanordning

Country Status (6)

Country Link
US (1) US5535622A (no)
EP (1) EP0685654A3 (no)
CA (1) CA2150599A1 (no)
FI (1) FI952678A7 (no)
GB (1) GB9410906D0 (no)
NO (1) NO952159L (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19603863B4 (de) * 1996-02-03 2008-04-03 Robert Bosch Gmbh Verfahren und Vorrichtungen zur Überprüfung der Bremsanlage eines Fahrzeugs
US5777218A (en) * 1996-03-12 1998-07-07 Hydro-Aire Division Of Crane Company Monitor for uncommanded braking
US6513885B1 (en) 1999-05-14 2003-02-04 Hydro-Aire, Inc. Dual redundant active/active brake-by-wire architecture
US6477866B1 (en) * 2001-04-13 2002-11-12 Standex International Corporation Washing machine motor cut-off
US6959968B2 (en) * 2003-07-02 2005-11-01 Haldex Brake Products Ltd. Central electronic control network for vehicle dynamics and ride control systems in heavy vehicles
DK1949047T3 (en) * 2005-10-18 2015-04-20 Micro Motion Inc Electronic device for measurement and the methods for determining a difference in phase between a first sensor signal and a second sensor signal of a flow meter
ES2543412T3 (es) * 2006-03-16 2015-08-19 Thyssenkrupp Aufzugswerke Gmbh Accionamiento de ascensor con un motor eléctrico

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449091A (en) * 1945-01-23 1948-09-14 Richard G Starling Machine for testing clutch and brake assemblies
CA921838A (en) * 1970-04-14 1973-02-27 Canadian General Electric Company Limited Pneumatic brake actuator
US3867838A (en) * 1971-01-28 1975-02-25 Hofmann Maschf Geb Instrument hub for the measurement of forces and/or moments
US3772914A (en) * 1972-10-30 1973-11-20 Westinghouse Bremsen Apparate Apparatus for measuring time lapse between brake demand and application
US3937074A (en) * 1974-08-26 1976-02-10 Westinghouse Air Brake Company Apparatus for checking integrity of magnet valves in electro-pneumatic brake systems
DE2611369C2 (de) * 1976-03-18 1986-02-27 Robert Bosch Gmbh, 7000 Stuttgart Anordnung zur Überprüfung eines Bremssystems
US4048886A (en) * 1976-09-16 1977-09-20 Xenex Corporation Brake monitor with self-checking
US4161649A (en) * 1977-12-21 1979-07-17 American Motors Corporation Multimode electronic brake monitor system
CH663587A5 (de) * 1984-07-13 1987-12-31 Staedeli Lift Ag Federkraftueberwachungsvorrichtung fuer kuppelbare seilklemmen von sesselbahnen und kabinenbahnen.
SU1204437A1 (ru) * 1984-08-28 1986-01-15 Levashov Vladimir A Способ определени технического состо ни тормозного механизма транспортного средства
DE3432701C1 (de) * 1984-09-06 1985-06-05 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Vorrichtung zur Messung der Druckbeistellung zwischen Zylindern einer Druckmaschine
DE3445565A1 (de) * 1984-12-14 1986-06-19 Alfred Teves Gmbh, 6000 Frankfurt Vorrichtung zur ueberwachung einer hydraulischen bremsanlage fuer fahrzeuge
JPH0659985B2 (ja) * 1988-11-07 1994-08-10 株式会社日立製作所 エレベーター装置
ES2037484T3 (es) * 1989-04-05 1993-06-16 Inventio Ag Procedimiento para el examen y la vigilancia de frenos en vehiculos sobre carriles y dispositivo para la ejecucion del procedimiento.
DE3911656A1 (de) * 1989-04-10 1990-10-11 Ekuma Werkzeug & Maschbau Pruefgeraet fuer die bremsanlage eines kraftfahrzeugs
US5131268A (en) * 1990-07-06 1992-07-21 General Electric Company Brake assembly including torque monitor
US5076401A (en) * 1990-07-27 1991-12-31 Westinghouse Air Brake Company Spring-applied, hydraulically released brake actuator having positive clearance slack adjuster mechanism
US5038605A (en) * 1990-08-16 1991-08-13 Trinity Industries, Inc. Railcar brake tester
DE4106704C5 (de) * 1991-03-02 2009-12-17 Wabco Gmbh Einrichtung und Verfahren zur Fehlererkennung und -anzeige
US5255760A (en) * 1991-10-02 1993-10-26 Inventio Ag Apparatus for detecting and signaling the function and status of an elevator safety brake
DE4136978A1 (de) * 1991-11-11 1993-05-13 Bosch Gmbh Robert Druckluft-bremsanlage fuer fahrzeuge

Also Published As

Publication number Publication date
NO952159D0 (no) 1995-05-31
US5535622A (en) 1996-07-16
EP0685654A2 (en) 1995-12-06
FI952678L (fi) 1995-12-02
CA2150599A1 (en) 1995-12-02
FI952678A7 (fi) 1995-12-02
FI952678A0 (fi) 1995-06-01
GB9410906D0 (en) 1994-07-20
EP0685654A3 (en) 1997-04-02

Similar Documents

Publication Publication Date Title
AU539415B2 (en) Rupture disc alarm
DE59204491D1 (de) Einrichtung für die Erfassung und Signalisierung der Funktion und des Zustandes einer Sicherheitsbremse für Aufzüge.
KR860007116A (ko) 감속제어 시스템
CA2323200A1 (en) Segmented brake pipe train control system and related method
NO952159L (no) Fjærpåvirket sikkerhetsanordning
TW325448B (en) Anti-lock brake controlling apparatus
SE8202329L (sv) Antiblockeringsstyrsystem
ES2127160A1 (es) Procedimiento y dispositivo para el funcionamiento de una instalacion de freno de un vehiculo.
KR890011771A (ko) 엘리베이터 제어장치
AU2859900A (en) Train integrity monitoring device
SE7501883L (sv) Aggregat for inbyggnad i en hydraulfluidkrets
KR920009680A (ko) 승강기의 원격감시 제어장치
IT8420462A0 (it) Procedimento e dispositivo disicurezza per comandare una valvola di comando della pressione in un sistema di regolazione della forza di frenatura dipendente automaticamente dal carico.
FR2559724B1 (fr) Dispositif generateur de pression de freinage pour installation de freinage a double circuit
JP3307890B2 (ja) 建設機械用ウインチのブレーキ装置
JPS5427131A (en) Emergency brake system for vehicle
KR100273709B1 (ko) 차량의 유압식 주브레이크 고장 진단장치
EP0991042A3 (en) Signalling device and monitoring system
JPS62200041A (ja) 電気制御系の異常検出方法
JPH039490Y2 (no)
JPH04125293A (ja) エスカレータの安全装置
KR0171388B1 (ko) 주차브레이크를 이용한 자동비상 제동장치
SU742324A1 (ru) Устройство дл управлени торможением шахтной подъемной машины
GR3035192T3 (en) System for detecting wear of friction pad of disk or drum brake.
JPS57140263A (en) Unit brake with skid preventing valve