IT7922731A0 - Servofreno a depressione. - Google Patents

Servofreno a depressione.

Info

Publication number: IT7922731A0
Authority: IT; Italy
Prior art keywords: vacuum brake; brake servo; servo; vacuum; brake
Prior art date: 1978-05-20

Application number

IT7922731A

Other languages

English (en)

Other versions

IT1114263B (it

Original Assignee

Teves Gmbh Alfred

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.)

1978-05-20

Filing date

1979-05-17

Publication date

1979-05-17

1979-05-17 Application filed by Teves Gmbh Alfred filed Critical Teves Gmbh Alfred

1979-05-17 Publication of IT7922731A0 publication Critical patent/IT7922731A0/it

1986-01-27 Application granted granted Critical

1986-01-27 Publication of IT1114263B publication Critical patent/IT1114263B/it

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
- B60T13/573—Vacuum systems indirect, i.e. vacuum booster units characterised by reaction devices
- B60T13/577—Vacuum systems indirect, i.e. vacuum booster units characterised by reaction devices using levers

Landscapes

Engineering & Computer Science (AREA)
Transportation (AREA)
Mechanical Engineering (AREA)
Braking Systems And Boosters (AREA)
Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

IT22731/79A 1978-05-20 1979-05-17 Servofreno a depressione IT1114263B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19782822101 DE2822101A1 (de)	1978-05-20	1978-05-20	Vakuumbremskraftverstaerker

Publications (2)

Publication Number	Publication Date
IT7922731A0 true IT7922731A0 (it)	1979-05-17
IT1114263B IT1114263B (it)	1986-01-27

Family

ID=6039846

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT22731/79A IT1114263B (it)	1978-05-20	1979-05-17	Servofreno a depressione

Country Status (9)

Country	Link
US (1)	US4233884A (it)
JP (1)	JPS54153966A (it)
BR (1)	BR7902953A (it)
DE (1)	DE2822101A1 (it)
ES (2)	ES243338Y (it)
FR (1)	FR2425966B1 (it)
GB (1)	GB2021716B (it)
IT (1)	IT1114263B (it)
SE (1)	SE440471B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2823784A1 (de) *	1978-05-31	1979-12-06	Teves Gmbh Alfred	Vakuumbremskraftverstaerker
US4354353A (en) *	1980-01-17	1982-10-19	Hamilton-Pax, Inc.	Compression rod assembly
JPS56127048U (it) *	1980-02-27	1981-09-28
JPS6228533Y2 (it) *	1980-11-12	1987-07-22
DE3135286A1 (de) *	1981-09-05	1983-04-07	Alfred Teves Gmbh, 6000 Frankfurt	"vormontierbare springerreaktionseinrichtung fuer vakuum-bremskraftverstaerker
DE3247701A1 (de) *	1982-12-23	1984-06-28	Alfred Teves Gmbh, 6000 Frankfurt	Springerreaktionseinrichtung fuer vakuumbremskraftverstaerker
DE3322980A1 (de) *	1983-06-25	1985-01-10	Alfred Teves Gmbh, 6000 Frankfurt	Ventileinrichtung fuer unterdruck-bremskraftverstaerker
FR2817219B1 (fr) *	2000-11-29	2003-01-10	Bosch Gmbh Robert	Servofrein pneumatique a vibrations reduites

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2826041A (en) *	1954-10-18	1958-03-11	Gen Motors Corp	Power brake booster
DE1233289B (de) *	1961-05-26	1967-01-26	Midland Ross Corp	Servobremsgeraet, insbesondere fuer Kraftfahrzeuge
US3102453A (en) *	1961-08-07	1963-09-03	Gen Motors Corp	Brake booster reaction mechanism
US3209657A (en) *	1962-09-21	1965-10-05	Glenn T Randol	Pressure differential operated brake booster device
DE1655276B1 (de) *	1966-08-16	1970-09-03	Teves Gmbh Alfred	Gestaengebetaetigter Vakuumbremsverstaerker,insbesondere fuer Fahrzeugbremsanlagen
US3499288A (en) *	1967-12-05	1970-03-10	Glenn T Randol	Vacuum-operated brake booster device
GB1221452A (en) *	1968-06-04	1971-02-03	Automotive Prod Co Ltd	Improvements in or relating to air servo devices
US3628422A (en) *	1969-08-04	1971-12-21	Midland Ross Corp	Power brake reaction mechanism
GB1363241A (en) *	1971-02-24	1974-08-14	Automotive Prod Co Ltd	Diaphragms
GB1379071A (en) *	1972-01-07	1975-01-02	Girling Ltd	Servo-boosters for vehicle brake systems
JPS4878379A (it) *	1972-01-29	1973-10-20
JPS5153434Y2 (it) *	1972-11-29	1976-12-21
JPS5760984B2 (it) *	1975-02-18	1982-12-22	Nisshin Kogyo Kk
JPS51149470A (en) *	1975-06-17	1976-12-22	Aisin Seiki Co Ltd	Brake booster for automobile use operated with 2 kinds of fluid pres sure

1978
- 1978-05-20 DE DE19782822101 patent/DE2822101A1/de not_active Ceased
1979
- 1979-04-09 US US06/028,470 patent/US4233884A/en not_active Expired - Lifetime
- 1979-05-07 SE SE7903948A patent/SE440471B/sv not_active IP Right Cessation
- 1979-05-14 BR BR7902953A patent/BR7902953A/pt unknown
- 1979-05-17 GB GB7917229A patent/GB2021716B/en not_active Expired
- 1979-05-17 IT IT22731/79A patent/IT1114263B/it active
- 1979-05-18 ES ES1979243338U patent/ES243338Y/es not_active Expired
- 1979-05-18 ES ES1979243339U patent/ES243339Y/es not_active Expired
- 1979-05-18 FR FR7912676A patent/FR2425966B1/fr not_active Expired
- 1979-05-21 JP JP6161479A patent/JPS54153966A/ja active Pending

Also Published As

Publication number	Publication date
ES243338Y (es)	1980-05-16
SE7903948L (sv)	1979-11-21
IT1114263B (it)	1986-01-27
JPS54153966A (en)	1979-12-04
US4233884A (en)	1980-11-18
ES243339U (es)	1979-10-16
BR7902953A (pt)	1979-11-27
SE440471B (sv)	1985-08-05
GB2021716B (en)	1982-09-02
ES243338U (es)	1979-10-16
GB2021716A (en)	1979-12-05
ES243339Y (es)	1980-04-01
FR2425966A1 (fr)	1979-12-14
FR2425966B1 (fr)	1985-10-25
DE2822101A1 (de)	1979-11-22

Publication	Publication Date	Title
IT8021922A0 (it)	1980-05-09	Servofreno a depressione.
IT1207219B (it)	1989-05-17	Freno a disco.
IT8020355A0 (it)	1980-03-05	Servofreno a depressione.
ES242450Y (es)	1979-12-01	Una unidad de servofreno mecanicamente controlada.
IT8021924A0 (it)	1980-05-09	Servofreno a depressione.
IT8324133A0 (it)	1983-12-13	Servofreno azionato a depressione.
IT8020354A0 (it)	1980-03-05	Servofreno a depressione.
IT8021919A0 (it)	1980-05-09	Servofreno a depressione.
IT8021921A0 (it)	1980-05-09	Servofreno.
IT7925464A0 (it)	1979-09-04	Valigia a rotelle.
IT8021923A0 (it)	1980-05-09	Servofreno a depressione.
IT7920351A0 (it)	1979-02-20	Freno a tamburo.
IT1122787B (it)	1986-04-23	Complesso di freno a disco
IT8020352A0 (it)	1980-03-05	Circuito. servofreno a depressione a doppio
IT8521358A0 (it)	1985-06-28	Servofreno a depressione.
BR7904245A (pt)	1980-04-08	Conjunto de servo freio
IT7922731A0 (it)	1979-05-17	Servofreno a depressione.
IT7921440A0 (it)	1979-03-30	Complesso di freno a nastro.
IT7925915A0 (it)	1979-09-21	Servofreno idraulico.
IT7922502A0 (it)	1979-05-09	Dispositivo a timone frenante.
IT7922352A0 (it)	1979-05-04	Disposizione per un servofreno idraulico.
IT7922735A0 (it)	1979-05-17	Servofreno a depressione.
IT7926013A0 (it)	1979-09-26	Complesso di freno a tamburo.
IT8221392V0 (it)	1982-03-30	Azionatore a depressione.
NO793782L (no)	1980-05-28	Sugekasse.