BR8603439A - Vedador magnetico dianteiro para servofreio a vacuo - Google Patents
Vedador magnetico dianteiro para servofreio a vacuoInfo
- Publication number
- BR8603439A BR8603439A BR8603439A BR8603439A BR8603439A BR 8603439 A BR8603439 A BR 8603439A BR 8603439 A BR8603439 A BR 8603439A BR 8603439 A BR8603439 A BR 8603439A BR 8603439 A BR8603439 A BR 8603439A
- Authority
- BR
- Brazil
- Prior art keywords
- servofreio
- vacuo
- magnetic seal
- front magnetic
- seal
- Prior art date
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
- B60T13/569—Vacuum systems indirect, i.e. vacuum booster units characterised by piston details, e.g. construction, mounting of diaphragm
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S277/00—Seal for a joint or juncture
- Y10S277/935—Seal made of a particular material
- Y10S277/944—Elastomer or plastic
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S91/00—Motors: expansible chamber type
- Y10S91/04—Magnets
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Systems And Boosters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/759,986 US4660460A (en) | 1985-07-29 | 1985-07-29 | Magnetic front seal for vacuum brake booster |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8603439A true BR8603439A (pt) | 1987-03-04 |
Family
ID=25057695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8603439A BR8603439A (pt) | 1985-07-29 | 1986-07-22 | Vedador magnetico dianteiro para servofreio a vacuo |
Country Status (6)
Country | Link |
---|---|
US (1) | US4660460A (pt) |
EP (1) | EP0210390A1 (pt) |
JP (1) | JPS6229463A (pt) |
AU (1) | AU5989186A (pt) |
BR (1) | BR8603439A (pt) |
CA (1) | CA1281056C (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5782323A (en) * | 1995-11-21 | 1998-07-21 | Mills; Rutledge A. | Caliper disc brake having a low thermal conductivity extension element |
US7007617B2 (en) * | 2003-11-26 | 2006-03-07 | Card-Monroe Corp. | Gate assembly for tufting machine |
US7347151B1 (en) | 2004-08-30 | 2008-03-25 | Card-Monroe, Corp. | Control assembly for tufting machine |
US7634326B2 (en) * | 2006-05-23 | 2009-12-15 | Card-Monroe Corp. | System and method for forming tufted patterns |
DE102010034828A1 (de) * | 2010-08-19 | 2012-02-23 | Lucas Automotive Gmbh | Unterdruckbremskraftverstärker mit reduzierter Geräuschemission und Verfahren zum Herstellen eines solchen Unterdruckbremskraftverstärkers |
WO2015200816A1 (en) | 2014-06-27 | 2015-12-30 | Card-Monroe Corp. | Level cut loop looper and clip assembly |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3178191A (en) * | 1964-02-06 | 1965-04-13 | Bendix Corp | Sealing structure |
US3306621A (en) * | 1964-03-17 | 1967-02-28 | Garlock Inc | Valve stem seal |
JPS4948915B1 (pt) * | 1969-08-04 | 1974-12-24 | ||
US3708177A (en) * | 1970-06-17 | 1973-01-02 | M Baermann | Magnetic seal for a rotary shaft and magnet therefor |
US3724211A (en) * | 1971-06-30 | 1973-04-03 | Bendix Corp | Rear seal for servomotor |
FR2334862A1 (fr) * | 1975-12-10 | 1977-07-08 | Dba | Servomoteur d'assistance |
US4069742A (en) * | 1976-06-21 | 1978-01-24 | General Motors Corporation | Power brake booster system |
US4171818A (en) * | 1977-04-04 | 1979-10-23 | Ferrofluidics Corporation | Dynamic lip seal using ferrofluids as sealant/lubricant |
US4211151A (en) * | 1977-05-26 | 1980-07-08 | United Technologies Corporation | Jam proof piston |
JPS609939B2 (ja) * | 1981-07-01 | 1985-03-14 | 日信工業株式会社 | 負圧式倍力装置 |
JPS5892164U (ja) * | 1981-12-16 | 1983-06-22 | アイシン精機株式会社 | ブレ−キブ−スタ |
SU1020674A1 (ru) * | 1982-03-02 | 1983-05-30 | Херсонский Индустриальный Институт | Магнитожидкостное уплотнение |
DE8209420U1 (de) * | 1982-04-02 | 1983-09-15 | Robert Bosch Gmbh, 7000 Stuttgart | Kolben fuer beruehrungslose abtastung der kolbenstellung |
US4608825A (en) * | 1983-10-07 | 1986-09-02 | Fail Safe Brake Corporation | Automatic brake actuator with controlled release |
US4493742A (en) * | 1984-03-23 | 1985-01-15 | The Bendix Corporation | Method for adjusting a vacuum brake booster output member relative to a master cylinder piston |
-
1985
- 1985-07-29 US US06/759,986 patent/US4660460A/en not_active Expired - Fee Related
-
1986
- 1986-06-09 EP EP86107829A patent/EP0210390A1/en not_active Withdrawn
- 1986-07-09 AU AU59891/86A patent/AU5989186A/en not_active Abandoned
- 1986-07-18 JP JP61168241A patent/JPS6229463A/ja active Pending
- 1986-07-22 BR BR8603439A patent/BR8603439A/pt unknown
- 1986-07-24 CA CA000514569A patent/CA1281056C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS6229463A (ja) | 1987-02-07 |
CA1281056C (en) | 1991-03-05 |
EP0210390A1 (en) | 1987-02-04 |
AU5989186A (en) | 1987-02-05 |
US4660460A (en) | 1987-04-28 |
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