IT7847707A0 - Perfezionamento nei sistemi di freni idraulici - Google Patents

Perfezionamento nei sistemi di freni idraulici

Info

Publication number: IT7847707A0
Authority: IT; Italy
Prior art keywords: improvement; hydraulic brake; brake systems; systems; hydraulic
Prior art date: 1977-02-07

Application number

IT7847707A

Other languages

English (en)

Other versions

IT1103857B (it

Original Assignee

Wagner Electric Corp

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.)

1977-02-07

Filing date

1978-01-19

Publication date

1978-01-19

1978-01-19 Application filed by Wagner Electric Corp filed Critical Wagner Electric Corp

1978-01-19 Publication of IT7847707A0 publication Critical patent/IT7847707A0/it

1985-10-14 Application granted granted Critical

1985-10-14 Publication of IT1103857B publication Critical patent/IT1103857B/it

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)
Hydraulic Control Valves For Brake Systems (AREA)
Transmission Of Braking Force In Braking Systems (AREA)

IT47707/78A 1977-02-07 1978-01-19 Perfezionamento nei sistemi di freni idraulici IT1103857B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/765,885 US4117681A (en)	1977-02-07	1977-02-07	Tandem master cylinder with integral proportioning valve

Publications (2)

Publication Number	Publication Date
IT7847707A0 true IT7847707A0 (it)	1978-01-19
IT1103857B IT1103857B (it)	1985-10-14

Family

ID=25074789

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT47707/78A IT1103857B (it)	1977-02-07	1978-01-19	Perfezionamento nei sistemi di freni idraulici

Country Status (9)

Country	Link
US (1)	US4117681A (it)
JP (1)	JPS5399172A (it)
AR (1)	AR212005A1 (it)
CA (1)	CA1089513A (it)
DE (2)	DE2758958A1 (it)
ES (1)	ES466184A1 (it)
FR (1)	FR2379412A1 (it)
GB (1)	GB1585693A (it)
IT (1)	IT1103857B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4201055A (en) *	1977-08-18	1980-05-06	Automotive Products Limited	Hydraulic master cylinder
US4249379A (en) *	1978-08-23	1981-02-10	The Bendix Corporation	Fluid pressure generator and valve member therefor
JPS5559048A (en) *	1978-10-27	1980-05-02	Akebono Brake Ind Co Ltd	Tandem mastering device
US4505115A (en) *	1981-09-08	1985-03-19	Arbuckle Donald P	Fluidic transformer apparatus with feedback
GB2126295B (en) *	1982-08-28	1985-08-29	Gen Motors France	Dual master cylinders for hydraulic brake systems
GB8520280D0 (en) *	1985-08-13	1985-09-18	Lucas Ind Plc	Brake actuation systems
US4869561A (en) *	1988-08-03	1989-09-26	Allied-Signal Inc.	Three-channel adaptive braking system
AUPR665501A0 (en) *	2001-07-27	2001-08-16	Joseph, Oscar Matthew	Master brake cylinder with opposing pistons

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3143860A (en) *	1962-05-07	1964-08-11	Kelsey Hayes Co	Divided output master cylinder
US3210941A (en) *	1965-01-11	1965-10-12	Kelsey Hayes Co	Pressure proportioning master cylinder
US3308620A (en) *	1965-04-15	1967-03-14	Gen Motors Corp	Pressure reducer for dual master cylinder
US3462200A (en) *	1966-12-16	1969-08-19	Bendix Corp	Fluid pressure proportioning means
JPS4912750B1 (it) *	1969-08-28	1974-03-27
US3669507A (en) *	1970-04-28	1972-06-13	Wagner Electric Corp	Control valve
US3760841A (en) *	1972-07-12	1973-09-25	Wagner Electric Corp	Control valve
JPS5226596B2 (it) *	1973-11-13	1977-07-14

1977
- 1977-02-07 US US05/765,885 patent/US4117681A/en not_active Expired - Lifetime
- 1977-12-16 CA CA293,237A patent/CA1089513A/en not_active Expired
- 1977-12-19 GB GB52631/77A patent/GB1585693A/en not_active Expired
- 1977-12-23 AR AR270493A patent/AR212005A1/es active
- 1977-12-30 DE DE19772758958 patent/DE2758958A1/de not_active Ceased
- 1977-12-30 DE DE19777740151U patent/DE7740151U1/de not_active Expired
1978
- 1978-01-19 IT IT47707/78A patent/IT1103857B/it active
- 1978-01-20 ES ES78466184A patent/ES466184A1/es not_active Expired
- 1978-02-06 JP JP1156678A patent/JPS5399172A/ja active Pending
- 1978-02-07 FR FR7803409A patent/FR2379412A1/fr active Granted

Also Published As

Publication number	Publication date
FR2379412A1 (fr)	1978-09-01
ES466184A1 (es)	1978-10-16
IT1103857B (it)	1985-10-14
DE2758958A1 (de)	1978-08-10
CA1089513A (en)	1980-11-11
US4117681A (en)	1978-10-03
JPS5399172A (en)	1978-08-30
AR212005A1 (es)	1978-04-14
DE7740151U1 (de)	1978-11-23
FR2379412B1 (it)	1982-02-05
GB1585693A (en)	1981-03-11

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