ES245195U - Una valvula de control de la presion en los frenos - Google Patents
Una valvula de control de la presion en los frenosInfo
- Publication number
- ES245195U ES245195U ES1979245195U ES245195U ES245195U ES 245195 U ES245195 U ES 245195U ES 1979245195 U ES1979245195 U ES 1979245195U ES 245195 U ES245195 U ES 245195U ES 245195 U ES245195 U ES 245195U
- Authority
- ES
- Spain
- Prior art keywords
- valve
- piston
- piston rod
- valve piston
- hole
- 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.)
- Granted
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
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
- B60T13/46—Vacuum systems
- B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
- B60T13/57—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of control valves
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/32—Articulated members
- Y10T403/32606—Pivoted
- Y10T403/32631—Universal ball and socket
- Y10T403/32803—Separable socket sections
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Systems And Boosters (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
Una válvula de control de la presión en los frenos, la cual comprende en esencia una cámara de control con un miembro de guía al menos aproximadamente cilíndrico que se prolonga fuera de la unidad de servofreno, un obturador de válvula, un pistón de válvula que está guiado en la cámara de control y un vástago de pistón que está fijado al pistón de válvula el cual se prolonga a través del miembro de guía y sobresale del mismo, acomodándose uno de los extremos del vástago de pistón, en el que éste es pivotable, en un orificio del pistón de válvula, caracterizada porque la espiga (22) del vástago de pistón (18) que es contigua al extremo (17) del vástago llevado por el pistón de válvula (15) está, al menos parcialmente, en el interior del orificio (16) de dicho pistón de válvula y porque la distancia en dirección radial entre el orificio (16) y el vástago de pistón (18) está de tal modo dimensionada que el pistón de válvula (15) hace de tope para limitar el desplazamiento transversal del vástago de pistón (18).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782836681 DE2836681A1 (de) | 1978-08-22 | 1978-08-22 | Drucksteuerventil |
Publications (2)
Publication Number | Publication Date |
---|---|
ES245195U true ES245195U (es) | 1979-12-16 |
ES245195Y ES245195Y (es) | 1980-07-01 |
Family
ID=6047644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1979245195U Expired ES245195Y (es) | 1978-08-22 | 1979-08-21 | Una valvula de control de la presion en los frenos |
Country Status (8)
Country | Link |
---|---|
US (1) | US4318335A (es) |
JP (2) | JPS5531695A (es) |
DE (1) | DE2836681A1 (es) |
ES (1) | ES245195Y (es) |
FR (1) | FR2434062A1 (es) |
GB (1) | GB2028468B (es) |
IT (1) | IT1123513B (es) |
SE (1) | SE442616B (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3327223A1 (de) * | 1983-07-28 | 1985-02-07 | Alfred Teves Gmbh, 6000 Frankfurt | Vakuumbetriebener bremskraftverstaerker |
JPS60128855U (ja) * | 1984-02-09 | 1985-08-29 | 自動車機器株式会社 | ブレ−キブ−スタの消音装置 |
US4729285A (en) * | 1986-07-07 | 1988-03-08 | Allied Corporation | Control valve for a vacuum brake booster |
JPH061894Y2 (ja) * | 1989-11-02 | 1994-01-19 | トキコ株式会社 | 気圧式倍力装置 |
DE4422027C2 (de) * | 1994-06-23 | 1998-01-29 | Lucas Ind Plc | Pneumatischer Bremskraftverstärker und Verfahren zu dessen Herstellung |
KR0143588B1 (ko) * | 1995-12-19 | 1998-08-01 | 정몽원 | 브레이크 부우스터의 소음 방지장치 |
US6568870B2 (en) * | 2001-08-08 | 2003-05-27 | Urresko, S.A. De C.V. | Steering tie rod end |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US985013A (en) * | 1909-12-27 | 1911-02-21 | Nickel Mfg Company | Air-pump. |
GB979418A (en) * | 1961-05-24 | 1965-01-01 | Midland Ross Corp | Differential pressure motor suitable for brakes |
GB1059320A (en) * | 1963-01-03 | 1967-02-15 | Kelsey Hayes Co | Fluid pressure servo-motor mechanism |
DE1287871B (de) * | 1965-05-26 | 1969-01-23 | A. Ehrenreich & Cie., 4000 Düsseldorf-Oberkassel | Kugelgelenk, insbesondere für Lenkgestänge |
GB1207573A (en) * | 1968-01-22 | 1970-10-07 | Automotive Prod Co Ltd | Improvements in and relating to fluid pressure operated servo motors |
DE1913518C3 (de) * | 1969-03-18 | 1978-06-01 | Robert Bosch Gmbh, 7000 Stuttgart | Bremskraftverstärker für Kraftfahrzeuge |
DE1938971A1 (de) * | 1969-07-31 | 1971-02-18 | Bosch Gmbh Robert | Bremsverstaerker |
JPS4948915B1 (es) * | 1969-08-04 | 1974-12-24 | ||
GB1336870A (en) * | 1970-12-22 | 1973-11-14 | Girling Ltd | Servo motors |
GB1379071A (en) * | 1972-01-07 | 1975-01-02 | Girling Ltd | Servo-boosters for vehicle brake systems |
GB1403901A (en) * | 1972-04-04 | 1975-08-28 | Girling Ltd | Servo-boosters for brake systems |
DE2366053A1 (de) * | 1972-04-25 | 1977-08-25 | Girling Ltd | Bremskraftverstaerker fuer kraftfahrzeuge |
US4195484A (en) * | 1974-02-11 | 1980-04-01 | General Motors Corporation | Dual power brake booster |
DE2451554C2 (de) * | 1974-10-30 | 1983-12-15 | Alfred Teves Gmbh, 6000 Frankfurt | Unterdruck-Bremskraftverstärker |
-
1978
- 1978-08-22 DE DE19782836681 patent/DE2836681A1/de active Granted
-
1979
- 1979-07-24 FR FR7919019A patent/FR2434062A1/fr active Granted
- 1979-07-26 US US06/060,934 patent/US4318335A/en not_active Expired - Lifetime
- 1979-07-31 IT IT24785/79A patent/IT1123513B/it active
- 1979-08-06 SE SE7906589A patent/SE442616B/sv not_active IP Right Cessation
- 1979-08-07 GB GB7927423A patent/GB2028468B/en not_active Expired
- 1979-08-21 ES ES1979245195U patent/ES245195Y/es not_active Expired
- 1979-08-22 JP JP10704879A patent/JPS5531695A/ja active Pending
-
1984
- 1984-12-10 JP JP1984187213U patent/JPS60113263U/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
ES245195Y (es) | 1980-07-01 |
GB2028468B (en) | 1982-09-29 |
GB2028468A (en) | 1980-03-05 |
SE442616B (sv) | 1986-01-20 |
DE2836681C2 (es) | 1989-02-09 |
JPS60113263U (ja) | 1985-07-31 |
DE2836681A1 (de) | 1980-03-06 |
JPS5531695A (en) | 1980-03-06 |
IT1123513B (it) | 1986-04-30 |
FR2434062B1 (es) | 1983-01-28 |
FR2434062A1 (fr) | 1980-03-21 |
US4318335A (en) | 1982-03-09 |
SE7906589L (sv) | 1980-02-23 |
IT7924785A0 (it) | 1979-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19970203 |