SE407770B - Lastvexelventil, foretredesvis for ett jernvegsfordon - Google Patents

Lastvexelventil, foretredesvis for ett jernvegsfordon

Info

Publication number: SE407770B
Authority: SE; Sweden
Prior art keywords: valve; rod; bridge; arm; housing
Prior art date: 1977-09-01

Application number

SE7709828A

Other languages

English (en)

Swedish (sv)

Other versions

SE7709828L (sv

Inventor

L M Severinsson

R Segersten

Original Assignee

Sab Ind Ab

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.)

1977-09-01

Filing date

1977-09-01

Publication date

1979-04-23

1977-09-01 Application filed by Sab Ind Ab filed Critical Sab Ind Ab

1977-09-01 Priority to SE7709828A priority Critical patent/SE407770B/sv

1978-08-25 Priority to DE19782857591 priority patent/DE2857591A1/de

1978-08-25 Priority to PCT/SE1978/000035 priority patent/WO1979000123A1/en

1978-08-25 Priority to BR7808686A priority patent/BR7808686A/pt

1978-08-26 Priority to PL20923778A priority patent/PL209237A1/xx

1978-08-30 Priority to IT27155/78A priority patent/IT1100661B/it

1978-08-30 Priority to CA310,292A priority patent/CA1089840A/en

1978-08-31 Priority to DD78207584A priority patent/DD138533A1/de

1978-08-31 Priority to ZA00784978A priority patent/ZA784978B/xx

1978-09-01 Priority to AR273546A priority patent/AR214370A1/es

1978-09-01 Priority to AU39496/78A priority patent/AU521748B2/en

1978-09-01 Priority to JP10636578A priority patent/JPS5447130A/ja

1979-03-02 Publication of SE7709828L publication Critical patent/SE7709828L/xx

1979-03-27 Priority to EP78900101A priority patent/EP0006901A1/de

1979-04-23 Publication of SE407770B publication Critical patent/SE407770B/sv

1979-04-26 Priority to US06/144,944 priority patent/US4321985A/en

1980-05-22 Priority to FR8011657A priority patent/FR2453767A1/fr

Links

230000006835 compression Effects 0.000 claims description 3
238000007906 compression Methods 0.000 claims description 3
230000005540 biological transmission Effects 0.000 claims description 2
210000003127 knee Anatomy 0.000 claims description 2
238000004519 manufacturing process Methods 0.000 claims 1
239000012530 fluid Substances 0.000 description 5
238000013016 damping Methods 0.000 description 3
238000010276 construction Methods 0.000 description 2
238000012423 maintenance Methods 0.000 description 1
238000007789 sealing Methods 0.000 description 1
239000000725 suspension Substances 0.000 description 1
239000002966 varnish Substances 0.000 description 1

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
- B60T8/18—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
- B60T8/1893—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 especially adapted for railway vehicles

Landscapes

Engineering & Computer Science (AREA)
Transportation (AREA)
Mechanical Engineering (AREA)
Details Of Valves (AREA)
Safety Valves (AREA)
Sliding Valves (AREA)
Lift Valve (AREA)
Valves And Accessory Devices For Braking Systems (AREA)
Hydraulic Control Valves For Brake Systems (AREA)
Mechanically-Actuated Valves (AREA)

SE7709828A 1977-09-01 1977-09-01 Lastvexelventil, foretredesvis for ett jernvegsfordon SE407770B (sv)

Priority Applications (15)

Application Number	Priority Date	Filing Date	Title
SE7709828A SE407770B (sv)	1977-09-01	1977-09-01	Lastvexelventil, foretredesvis for ett jernvegsfordon
DE19782857591 DE2857591A1 (de)	1977-09-01	1978-08-25	Umschaltventil, vorzugsweise fuer ein schienenfahrzeug
PCT/SE1978/000035 WO1979000123A1 (en)	1977-09-01	1978-08-25	A change-over valve,preferably for a railway vehicle
BR7808686A BR7808686A (pt)	1977-09-01	1978-08-25	Valvula interceptora
PL20923778A PL209237A1 (pl)	1977-09-01	1978-08-26	Zawor rozrzadczy,zwlaszcza dla pojazdu szynowego
IT27155/78A IT1100661B (it)	1977-09-01	1978-08-30	Valvola di commutazione,preferibilmente per un veicolo ferroviario
CA310,292A CA1089840A (en)	1977-09-01	1978-08-30	Change-over valve, preferably for a railway vehicle
DD78207584A DD138533A1 (de)	1977-09-01	1978-08-31	Umschaltventil,vorzugsweise fuer schienenfahrzeuge
ZA00784978A ZA784978B (en)	1977-09-01	1978-08-31	A change-over valve,suitable for a railway vehicle
AR273546A AR214370A1 (es)	1977-09-01	1978-09-01	Valvula de sobrecarga,preferentemente para vehiculo ferroviario
AU39496/78A AU521748B2 (en)	1977-09-01	1978-09-01	A changeover valve, preferably fora railway vehicle
JP10636578A JPS5447130A (en)	1977-09-01	1978-09-01	Selector
EP78900101A EP0006901A1 (de)	1977-09-01	1979-03-27	Umschaltventil, vorzugsweise für schienenfahrzeuge
US06/144,944 US4321985A (en)	1977-09-01	1979-04-26	Change-over valve, preferably for a railway vehicle
FR8011657A FR2453767A1 (fr)	1977-09-01	1980-05-22	Valve d'inversion, notamment pour vehicule ferroviaire

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE7709828A SE407770B (sv)	1977-09-01	1977-09-01	Lastvexelventil, foretredesvis for ett jernvegsfordon

Publications (2)

Publication Number	Publication Date
SE7709828L SE7709828L (sv)	1979-03-02
SE407770B true SE407770B (sv)	1979-04-23

Family

ID=20332148

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7709828A SE407770B (sv)	1977-09-01	1977-09-01	Lastvexelventil, foretredesvis for ett jernvegsfordon

Country Status (14)

Country	Link
US (1)	US4321985A (de)
EP (1)	EP0006901A1 (de)
JP (1)	JPS5447130A (de)
AR (1)	AR214370A1 (de)
AU (1)	AU521748B2 (de)
CA (1)	CA1089840A (de)
DD (1)	DD138533A1 (de)
DE (1)	DE2857591A1 (de)
FR (1)	FR2453767A1 (de)
IT (1)	IT1100661B (de)
PL (1)	PL209237A1 (de)
SE (1)	SE407770B (de)
WO (1)	WO1979000123A1 (de)
ZA (1)	ZA784978B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5551766A (en) *	1994-10-11	1996-09-03	Ellcon National, Inc.	Empty/load sensor mechanism for controlled vehicle braking
DE102009013004B3 (de) *	2009-03-13	2010-09-02	Knorr-Bremse Systeme für Schienenfahrzeuge GmbH	Ventileinrichtung mit Knickventilfunktion für Lastbremsventile

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1080757A (en)	1964-10-30	1967-08-23	Girling Ltd	Improvements relating to braking systems for vehicles
DE1530239B1 (de) *	1964-10-30	1970-05-06	Girling Ltd	Lastabhaengige Einrichtung zum Betaetigen der Bremse eines Schienenfahrzeuges
DE2443762C2 (de) *	1974-09-13	1983-08-11	Robert Bosch Gmbh, 7000 Stuttgart	Lastabhängiger Bremsdruckregler für Kraftfahrzeuge
US4235478A (en) *	1979-03-26	1980-11-25	Sloan Valve Company	Empty and load brake device

1977
- 1977-09-01 SE SE7709828A patent/SE407770B/sv unknown
1978
- 1978-08-25 WO PCT/SE1978/000035 patent/WO1979000123A1/en not_active Ceased
- 1978-08-25 DE DE19782857591 patent/DE2857591A1/de not_active Withdrawn
- 1978-08-26 PL PL20923778A patent/PL209237A1/xx unknown
- 1978-08-30 IT IT27155/78A patent/IT1100661B/it active
- 1978-08-30 CA CA310,292A patent/CA1089840A/en not_active Expired
- 1978-08-31 DD DD78207584A patent/DD138533A1/de unknown
- 1978-08-31 ZA ZA00784978A patent/ZA784978B/xx unknown
- 1978-09-01 AU AU39496/78A patent/AU521748B2/en not_active Expired
- 1978-09-01 JP JP10636578A patent/JPS5447130A/ja active Pending
- 1978-09-01 AR AR273546A patent/AR214370A1/es active
1979
- 1979-03-27 EP EP78900101A patent/EP0006901A1/de not_active Withdrawn
- 1979-04-26 US US06/144,944 patent/US4321985A/en not_active Expired - Lifetime
1980
- 1980-05-22 FR FR8011657A patent/FR2453767A1/fr not_active Withdrawn

Also Published As

Publication number	Publication date
JPS5447130A (en)	1979-04-13
SE7709828L (sv)	1979-03-02
IT7827155A0 (it)	1978-08-30
IT1100661B (it)	1985-09-28
DE2857591A1 (de)	1981-01-29
ZA784978B (en)	1979-08-29
AU3949678A (en)	1980-03-06
AU521748B2 (en)	1982-04-29
FR2453767A1 (fr)	1980-11-07
WO1979000123A1 (en)	1979-03-22
EP0006901A1 (de)	1980-01-23
DD138533A1 (de)	1979-11-07
US4321985A (en)	1982-03-30
AR214370A1 (es)	1979-05-31
PL209237A1 (pl)	1979-06-04
CA1089840A (en)	1980-11-18

Publication	Publication Date	Title
US4368927A (en)	1983-01-18	Hand brake release apparatus
SE435262B (sv)	1984-09-17	Skivbromsarrangemang for ett jernvegsfordon
SE407770B (sv)	1979-04-23	Lastvexelventil, foretredesvis for ett jernvegsfordon
US5551766A (en)	1996-09-03	Empty/load sensor mechanism for controlled vehicle braking
US2055122A (en)	1936-09-22	Trip cock device
US1012611A (en)	1911-12-26	Governor for steam-engines.
US1291470A (en)	1919-01-14	Brake-adjuster for locomotives.
US1168487A (en)	1916-01-18	Self-resetting trip-cock.
US1055567A (en)	1913-03-11	Operating mechanism for car-windows.
US1887212A (en)	1932-11-08	Pneumatic door operating mechanism
US1206312A (en)	1916-11-28	Train-operating system.
US1001155A (en)	1911-08-22	Automatic flange-oiler.
US1175701A (en)	1916-03-14	Car-brake signal.
US2276853A (en)	1942-03-17	Fluid pressure control device
US1086087A (en)	1914-02-03	Automatic stop for railway-trains.
US892195A (en)	1908-06-30	Load-brake apparatus.
US2408446A (en)	1946-10-01	Control mechanism
US937307A (en)	1909-10-19	Broken-flange finder.
US1113027A (en)	1914-10-06	Automatic train-stop.
US560915A (en)	1896-05-26	Cylinder-cock operator for locomotives
US1362104A (en)	1920-12-14	Train-control apparatus
US1863486A (en)	1932-06-14	Window operating mechanism
US1167910A (en)	1916-01-11	Automatic train-stopping device.
US528116A (en)	1894-10-23	The nor
US1276976A (en)	1918-08-27	Attachment for air-brakes.