DE2526838C3 - Stufenhauptzylinder für hydraulische Anlagen, insbesondere für Kraftfahrzeug-Bremsanlagen - Google Patents
Stufenhauptzylinder für hydraulische Anlagen, insbesondere für Kraftfahrzeug-BremsanlagenInfo
- Publication number
- DE2526838C3 DE2526838C3 DE2526838A DE2526838A DE2526838C3 DE 2526838 C3 DE2526838 C3 DE 2526838C3 DE 2526838 A DE2526838 A DE 2526838A DE 2526838 A DE2526838 A DE 2526838A DE 2526838 C3 DE2526838 C3 DE 2526838C3
- Authority
- DE
- Germany
- Prior art keywords
- pressure chamber
- master cylinder
- switching valve
- channel
- chamber
- 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
Links
- 238000007667 floating Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 description 13
- 238000013459 approach Methods 0.000 description 6
- 230000003321 amplification Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000007789 sealing Methods 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
- B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
- B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
- B60T11/16—Master control, e.g. master cylinders
- B60T11/224—Master control, e.g. master cylinders with pressure-varying means, e.g. with two stage operation provided by use of different piston diameters including continuous variation from one diameter to another
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT68887/74A IT1020640B (it) | 1974-06-17 | 1974-06-17 | Cilindro maestro a gradini special mente per impianti idraulici di frenatura di veicoli provvisto di mezzi atti ad abbreviare la corsa del rispettivo stantuffo nel caso del assorbimento anomalo del liquido da parte dei circuiti utilizzatori |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2526838A1 DE2526838A1 (de) | 1976-01-02 |
| DE2526838B2 DE2526838B2 (de) | 1978-01-12 |
| DE2526838C3 true DE2526838C3 (de) | 1978-08-17 |
Family
ID=11310831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2526838A Expired DE2526838C3 (de) | 1974-06-17 | 1975-06-16 | Stufenhauptzylinder für hydraulische Anlagen, insbesondere für Kraftfahrzeug-Bremsanlagen |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4027482A (https=) |
| JP (1) | JPS5113071A (https=) |
| AR (1) | AR207153A1 (https=) |
| DE (1) | DE2526838C3 (https=) |
| FR (1) | FR2274808A1 (https=) |
| GB (1) | GB1485073A (https=) |
| IT (1) | IT1020640B (https=) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1589082A (en) * | 1977-03-19 | 1981-05-07 | Automotive Prod Co Ltd | Hydraulic master cylinder |
| US4201055A (en) * | 1977-08-18 | 1980-05-06 | Automotive Products Limited | Hydraulic master cylinder |
| JPS5442882U (https=) * | 1977-08-31 | 1979-03-23 | ||
| US4170386A (en) * | 1977-09-12 | 1979-10-09 | The Bendix Corporation | Control for a two stage master cylinder |
| US4249379A (en) * | 1978-08-23 | 1981-02-10 | The Bendix Corporation | Fluid pressure generator and valve member therefor |
| US4254624A (en) * | 1979-05-14 | 1981-03-10 | The Bendix Corporation | Two-stage master cylinder and valve member therefor |
| US4441320A (en) * | 1979-05-25 | 1984-04-10 | The Bendix Corporation | Fast-fill master cylinder |
| DE3338247A1 (de) * | 1983-10-21 | 1985-05-02 | Alfred Teves Gmbh, 6000 Frankfurt | Hauptzylinder |
| DE3926452A1 (de) * | 1989-08-10 | 1991-02-14 | Teves Gmbh Alfred | Bremsdruckgeber, insbesondere fuer kraftfahrzeugbremsanlagen |
| AU2002337622A1 (en) * | 2002-09-05 | 2004-03-29 | Freni Brembo S.P.A. | Vehicle braking system master cylinder |
| CN104747537A (zh) * | 2014-07-22 | 2015-07-01 | 施周平 | 一种多路阀用安全阀 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2027267A (en) * | 1933-02-10 | 1936-01-07 | Hydraulic Brake Co | Compound cylinder |
| US2299211A (en) * | 1939-05-11 | 1942-10-20 | Automotive Prod Co Ltd | Fluid pressure remote control system |
| US2343900A (en) * | 1940-11-20 | 1944-03-14 | Arthur Wilde | Compound hydraulic brake compressor |
| US2941368A (en) * | 1958-07-14 | 1960-06-21 | Gilbert E Porter | Compound master cylinder |
| US3097018A (en) * | 1961-06-12 | 1963-07-09 | Kelsey Hayes Co | Motor vehicle hydraulic brake system |
| US3147042A (en) * | 1962-02-05 | 1964-09-01 | Kelsey Hayes Co | Vehicle brake mechanism |
| US3174285A (en) * | 1963-06-12 | 1965-03-23 | Kelsey Hayes Co | Pressure producing device for automotive braking systems |
| US3667229A (en) * | 1968-12-18 | 1972-06-06 | Ferruccio Manzini | Device for supplying fluid under pressure |
| US3938333A (en) * | 1975-02-10 | 1976-02-17 | General Motors Corporation | Master cylinder |
-
1974
- 1974-06-17 IT IT68887/74A patent/IT1020640B/it active
-
1975
- 1975-01-01 AR AR259236A patent/AR207153A1/es active
- 1975-05-20 GB GB21554/75A patent/GB1485073A/en not_active Expired
- 1975-05-27 US US05/581,242 patent/US4027482A/en not_active Expired - Lifetime
- 1975-06-13 FR FR7518523A patent/FR2274808A1/fr active Granted
- 1975-06-16 DE DE2526838A patent/DE2526838C3/de not_active Expired
- 1975-06-17 JP JP50072804A patent/JPS5113071A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| US4027482A (en) | 1977-06-07 |
| FR2274808B1 (https=) | 1978-09-22 |
| FR2274808A1 (fr) | 1976-01-09 |
| DE2526838A1 (de) | 1976-01-02 |
| JPS5113071A (en) | 1976-02-02 |
| JPS5328581B2 (https=) | 1978-08-15 |
| IT1020640B (it) | 1977-12-30 |
| GB1485073A (en) | 1977-09-08 |
| DE2526838B2 (de) | 1978-01-12 |
| AR207153A1 (es) | 1976-09-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) |