ES8101479A1 - Compact master brake cylinder - has hollow main piston to accommodate spring and with compensating valve at input end - Google Patents
Compact master brake cylinder - has hollow main piston to accommodate spring and with compensating valve at input endInfo
- Publication number
- ES8101479A1 ES8101479A1 ES492317A ES492317A ES8101479A1 ES 8101479 A1 ES8101479 A1 ES 8101479A1 ES 492317 A ES492317 A ES 492317A ES 492317 A ES492317 A ES 492317A ES 8101479 A1 ES8101479 A1 ES 8101479A1
- Authority
- ES
- Spain
- Prior art keywords
- input end
- cylinder
- brake cylinder
- master brake
- compensating valve
- 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
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
- B60T11/20—Tandem, side-by-side, or other multiple master cylinder units
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
Abstract
The compact master brake cylinder for dual hydraulic brakes has a first piston which is hollow to accommodate the internal spring while the compensating valve linking the fluid reservoir with the cylinder is at the input end of the master cylinder and has a long bore in the wall of the cylinder. The link between the input and main pistons is telescopic and incorporates a control valve. The master cylinder has a short length and requires only short travel. The telescopic coupling between the pistons allows sufficient piston travel to operate the compensating valves.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7920335 | 1979-06-12 | ||
GB7942503 | 1979-12-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES492317A0 ES492317A0 (en) | 1980-12-16 |
ES8101479A1 true ES8101479A1 (en) | 1980-12-16 |
Family
ID=26271818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES492317A Expired ES8101479A1 (en) | 1979-06-12 | 1980-06-10 | Compact master brake cylinder - has hollow main piston to accommodate spring and with compensating valve at input end |
Country Status (5)
Country | Link |
---|---|
AU (1) | AU5880680A (en) |
DE (1) | DE3021893A1 (en) |
ES (1) | ES8101479A1 (en) |
FR (1) | FR2458435A1 (en) |
IN (1) | IN150267B (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1151218B (en) * | 1982-05-24 | 1986-12-17 | Benditalia Spa | MASTER CYLINDER IN TAMDEM |
DE3224168A1 (en) * | 1982-06-29 | 1983-12-29 | Alfred Teves Gmbh, 6000 Frankfurt | DIE CASTING MOLD FOR A MAIN BRAKE CYLINDER HOUSING AND DIE CASTING MASTER CYLINDER HOUSING MADE WITH THIS CASTING MOLD |
ES527991A0 (en) * | 1982-12-14 | 1984-11-01 | Lucas Ind Plc | MAIN CYLINDER FOR HYDRAULIC PRESSURE SYSTEM. |
DE3302484A1 (en) * | 1983-01-26 | 1984-07-26 | Alfred Teves Gmbh, 6000 Frankfurt | Master cylinder |
DE3312192A1 (en) * | 1983-04-02 | 1984-10-04 | Alfred Teves Gmbh, 6000 Frankfurt | MAIN CYLINDER |
DE3321362C2 (en) * | 1983-06-14 | 1986-09-18 | Boge Gmbh, 5208 Eitorf | Piston-cylinder arrangement for hydraulic systems, in particular for motor vehicles |
DE3323407C2 (en) * | 1983-06-29 | 1986-12-11 | Boge Gmbh, 5208 Eitorf | Cylinders for hydraulic systems |
DE3501659A1 (en) * | 1985-01-19 | 1986-07-24 | Alfred Teves Gmbh, 6000 Frankfurt | Hydraulic pressure cylinder |
DE3835383A1 (en) * | 1988-10-18 | 1990-04-19 | Teves Gmbh Alfred | METHOD FOR PRODUCING A PISTON / CYLINDER UNIT |
DE3720410A1 (en) * | 1987-06-19 | 1988-12-29 | Teves Gmbh Alfred | MASTER CYLINDER |
JPH04116275U (en) * | 1991-03-30 | 1992-10-16 | アイシン精機株式会社 | master cylinder |
CN105459988B (en) * | 2014-09-30 | 2019-06-07 | 日本奥托立夫日信制动器***株式会社 | Hydraulic cylinder device and Vehicle brake system |
DE102022118765A1 (en) | 2022-07-27 | 2024-02-01 | Shimano Inc. | BRAKE ACTUATING DEVICE FOR MUSCLE-POWERED VEHICLES |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB848597A (en) * | 1958-06-25 | 1960-09-21 | Automotive Prod Co Ltd | Improvements in or relating to master cylinders for liquid pressure braking systems |
FR1357361A (en) * | 1963-05-17 | 1964-04-03 | Pump with single pumping element for hydraulic brakes of motor vehicles with differentiated and independent braking circuits | |
IL29816A (en) * | 1968-04-12 | 1971-01-28 | Wideslawski J | Improvements in mastercylinders for oil brakes of motor vehicles |
-
1980
- 1980-05-27 AU AU58806/80A patent/AU5880680A/en not_active Abandoned
- 1980-06-10 ES ES492317A patent/ES8101479A1/en not_active Expired
- 1980-06-10 FR FR8012866A patent/FR2458435A1/en not_active Withdrawn
- 1980-06-11 DE DE19803021893 patent/DE3021893A1/en not_active Withdrawn
- 1980-06-11 IN IN106/MAS/80A patent/IN150267B/en unknown
Also Published As
Publication number | Publication date |
---|---|
ES492317A0 (en) | 1980-12-16 |
IN150267B (en) | 1982-08-28 |
FR2458435A1 (en) | 1981-01-02 |
DE3021893A1 (en) | 1980-12-18 |
AU5880680A (en) | 1980-12-18 |
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