BR9403703A - Conjunto de traveamento - Google Patents
Conjunto de traveamentoInfo
- Publication number
- BR9403703A BR9403703A BR9403703A BR9403703A BR9403703A BR 9403703 A BR9403703 A BR 9403703A BR 9403703 A BR9403703 A BR 9403703A BR 9403703 A BR9403703 A BR 9403703A BR 9403703 A BR9403703 A BR 9403703A
- Authority
- BR
- Brazil
- Prior art keywords
- locking set
- locking
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/26—Locking mechanisms
- F15B15/261—Locking mechanisms using positive interengagement, e.g. balls and grooves, for locking in the end positions
-
- 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
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/18—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution
- B60T8/1806—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution characterised by the calibration process or the means therefor
-
- 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
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/18—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution
- B60T8/1893—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution especially adapted for railway vehicles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/10—Characterised by the construction of the motor unit the motor being of diaphragm type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/205,232 US5417143A (en) | 1994-03-03 | 1994-03-03 | Lock-out mechanism for empty/load changeover valve |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9403703A true BR9403703A (pt) | 1995-10-24 |
Family
ID=22761373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9403703A BR9403703A (pt) | 1994-03-03 | 1994-10-13 | Conjunto de traveamento |
Country Status (3)
Country | Link |
---|---|
US (1) | US5417143A (pt) |
AU (1) | AU666438B2 (pt) |
BR (1) | BR9403703A (pt) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980035559A (ko) * | 1996-11-14 | 1998-08-05 | 박병재 | 자동차의 비상용 자동제동장치 |
US6027180A (en) * | 1999-04-28 | 2000-02-22 | Westinghouse Air Brake Company | Manual empty/load device |
US6926034B1 (en) | 2003-01-24 | 2005-08-09 | Prince Manufacturing Corporation | Hydraulic spool lock and method of use |
US7647861B2 (en) * | 2006-12-22 | 2010-01-19 | Fisher Controls International Llc | Apparatus to seal a shaft to a diaphragm for use in diaphragm actuators |
US7857398B2 (en) * | 2007-01-12 | 2010-12-28 | New York Air Brake Corporation | Lock-out for empty load device |
US8226174B2 (en) * | 2008-02-18 | 2012-07-24 | New York Air Brake Corporation | ECP brake with dual mode empty load |
US8323030B2 (en) * | 2009-04-03 | 2012-12-04 | May Daniel C | Heart compression simulation device |
US8465294B2 (en) * | 2009-04-03 | 2013-06-18 | Daniel C. May | Heart compression simulation device |
CN103802856B (zh) * | 2014-02-27 | 2016-04-27 | 瑞立集团瑞安汽车零部件有限公司 | 自动防溜***及自动防溜控制方法 |
US9726297B1 (en) | 2014-04-14 | 2017-08-08 | Engineered Controls International, Llc | Pressure relief valve for railroad tank cars |
CN107830231A (zh) * | 2017-12-07 | 2018-03-23 | 欧好光电控制技术(上海)股份有限公司 | 一种半自动电磁阀用的可靠锁定重负载且低功耗解锁的电磁锁装置 |
CN109941305B (zh) * | 2019-03-13 | 2020-08-11 | 上海全路通铁道装备有限公司 | 一种铁路车辆自动驻车装置及加装方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1911634A (en) * | 1933-05-30 | Brake | ||
US1006239A (en) * | 1911-06-22 | 1911-10-17 | Ike Stamm | Safety appliance for air-brakes. |
US1668877A (en) * | 1924-07-26 | 1928-05-08 | Robert D Stroup | Brake mechanism |
US2964141A (en) * | 1957-08-19 | 1960-12-13 | Schlumbrecht John Joseph | Hydraulic brake locking device |
US3365036A (en) * | 1965-08-26 | 1968-01-23 | Gen Motors Corp | Transmission actuated parking brake release |
US4007815A (en) * | 1975-12-12 | 1977-02-15 | Midland-Ross Corporation | Releasable lock for brakes |
FR2338827A1 (fr) * | 1976-01-26 | 1977-08-19 | Wabco Westinghouse | Cylindre de frein a ressort |
US4887944A (en) * | 1980-01-29 | 1989-12-19 | Lucas Industries Public Limited Company | Fuel injection pump including plunger setting device |
-
1994
- 1994-03-03 US US08/205,232 patent/US5417143A/en not_active Expired - Lifetime
- 1994-04-28 AU AU60765/94A patent/AU666438B2/en not_active Expired
- 1994-10-13 BR BR9403703A patent/BR9403703A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU666438B2 (en) | 1996-02-08 |
US5417143A (en) | 1995-05-23 |
AU6076594A (en) | 1995-09-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EE | Request for examination | ||
FF | Decision: intention to grant | ||
FG9A | Patent or certificate of addition granted | ||
B24H | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi) | ||
B24F | Patent annual fee: publication cancelled |
Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2277 DE 26/08/2014 POR TER SIDO INDEVIDA. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AS 19A E 20A ANUIDADES. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |