BR8502968A - Disposicao para movimentos de mudanca e amortecimento em transmissoes - Google Patents
Disposicao para movimentos de mudanca e amortecimento em transmissoesInfo
- Publication number
- BR8502968A BR8502968A BR8502968A BR8502968A BR8502968A BR 8502968 A BR8502968 A BR 8502968A BR 8502968 A BR8502968 A BR 8502968A BR 8502968 A BR8502968 A BR 8502968A BR 8502968 A BR8502968 A BR 8502968A
- Authority
- BR
- Brazil
- Prior art keywords
- transmissions
- damping
- movements
- provision
- change
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
- F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
- F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
- F16F9/18—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
- F16F9/20—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein with the piston-rod extending through both ends of the cylinder, e.g. constant-volume dampers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/0208—Selector apparatus with means for suppression of vibrations or reduction of noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/26—Generation or transmission of movements for final actuating mechanisms
- F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
- F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19251—Control mechanism
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20012—Multiple controlled elements
- Y10T74/20018—Transmission control
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Gear-Shifting Mechanisms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8403329A SE438990B (sv) | 1984-06-21 | 1984-06-21 | Arrangemang for dempning av vexlingsrorelser vid en mekanisk synkroniserad flerstegsvexellada |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8502968A true BR8502968A (pt) | 1986-03-04 |
Family
ID=20356316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8502968A BR8502968A (pt) | 1984-06-21 | 1985-06-20 | Disposicao para movimentos de mudanca e amortecimento em transmissoes |
Country Status (6)
Country | Link |
---|---|
US (1) | US4817766A (pt) |
BR (1) | BR8502968A (pt) |
DE (1) | DE3522093A1 (pt) |
FR (1) | FR2566496B1 (pt) |
GB (1) | GB2160599B (pt) |
SE (1) | SE438990B (pt) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5012725A (en) * | 1990-04-19 | 1991-05-07 | Rockwell International Corporation | Three position actuator for shifting a two speed transfer case |
FR2674801A1 (fr) * | 1991-04-05 | 1992-10-09 | Renault | Dispositif hydraulique permettant la protection des elements de transmission d'un vehicule automobile, en cas de relachement brusque de la pedale commandant l'embrayage. |
US5249652A (en) * | 1992-06-19 | 1993-10-05 | Navistar International Transportation Corp. | Two stage damping shock absorber |
DE4320446A1 (de) * | 1992-08-08 | 1994-02-10 | Bosch Gmbh Robert | Stoßdämpfer |
US5462141A (en) * | 1993-05-07 | 1995-10-31 | Tayco Developments, Inc. | Seismic isolator and method for strengthening structures against damage from seismic forces |
GB2300840B (en) * | 1995-05-18 | 1999-05-26 | Louis Karmios | Improvements in or relating to vehicle suspension systems |
DE19922838B4 (de) * | 1999-05-19 | 2004-11-04 | Zf Sachs Ag | Schwingungsdämpfer |
US6763920B2 (en) * | 2002-06-28 | 2004-07-20 | Moog Inc. | Self-contained bidirectional end-of-stroke hydraulic snubber |
SE527480C2 (sv) * | 2004-05-13 | 2006-03-21 | Scania Cv Ab | Dämpanordning för en växellåda |
SE529042C2 (sv) * | 2004-12-06 | 2007-04-17 | Oehlins Racing Ab | Teleskopgaffelben |
US8733519B2 (en) * | 2009-01-23 | 2014-05-27 | Jri Development Group, Llc | Linear impelled module damper |
DE102010052092A1 (de) * | 2010-11-20 | 2012-05-24 | Zf Friedrichshafen Ag | Schwingungsdämpfer mit einer Sensoreinrichtung |
DE102014018646A1 (de) * | 2014-12-13 | 2016-06-16 | Wabco Gmbh | Linearantrieb, insbesondere zur Bewegung eines Schalthebels in einem Getriebe |
DE102017126479B4 (de) * | 2017-11-10 | 2019-09-26 | U.M. Gewerbeimmobilien Gmbh & Co. Kg | Kupplungselement für eine Hydraulikkupplung |
CN114658842B (zh) * | 2020-12-24 | 2023-09-26 | 上海汽车变速器有限公司 | 降低变速器电换挡操纵机构换挡冲击的液压阻尼装置 |
Family Cites Families (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1833121A (en) * | 1926-08-28 | 1931-11-24 | Norton Lasier Company | Control means for door closers |
US2011460A (en) * | 1930-03-26 | 1935-08-13 | Jacob R Snyder | Shock absorber |
US2137961A (en) * | 1936-11-04 | 1938-11-22 | Bendix Westinghouse Automotive | Control mechanism |
US2186797A (en) * | 1937-10-23 | 1940-01-09 | Electric Household Utilities | Drive mechanism |
US2310570A (en) * | 1937-10-30 | 1943-02-09 | I A Simon | Stabilizer |
US2604953A (en) * | 1946-08-16 | 1952-07-29 | Firestone Tire & Rubber Co | Damping device for rotative wing aircraft |
US2586135A (en) * | 1949-10-15 | 1952-02-19 | Ben H Woodruff | Door closer |
GB681289A (en) * | 1950-02-24 | 1952-10-22 | Austin Motor Co Ltd | Clutch and gear change operating systems for automobiles |
GB749363A (en) * | 1953-01-03 | 1956-05-23 | Lawrence Edward Lamude | Improvements in preselector gear change devices |
US2853159A (en) * | 1954-12-14 | 1958-09-23 | Houdaille Industries Inc | Dashpot with porous metal valve |
US2948358A (en) * | 1958-02-10 | 1960-08-09 | Western Electric Co | Hydraulic shock absorber |
US2972045A (en) * | 1958-06-12 | 1961-02-14 | Westinghouse Air Brake Co | Track instruments |
FR1326586A (fr) * | 1962-03-30 | 1963-05-10 | Amortisseur pour surfaces mobiles d'aéronefs | |
DE1855958U (de) * | 1962-06-09 | 1962-08-02 | Freudenberg Carl Fa | Wellendichtung. |
DE1196511B (de) * | 1962-07-17 | 1965-07-08 | Boelkow G M B H | Gesperre fuer eine mechanische Flugzeugsteuerung mit mehreren auf ein gemeinsames Stellglied arbeitenden Steuereingaengen |
FR1372653A (fr) * | 1963-08-09 | 1964-09-18 | Perfectionnements apportés aux amortisseurs hydrauliques à piston | |
DE1248382B (de) * | 1962-08-30 | 1967-08-24 | Jean Louis Gratzmuller | Schwingungsdaempfer |
US3131921A (en) * | 1963-03-13 | 1964-05-05 | Ellis Fluid Dynamics Corp | Shock absorber |
US3201110A (en) * | 1963-11-07 | 1965-08-17 | Taccone Corp | Cushioning device |
US3461991A (en) * | 1965-10-13 | 1969-08-19 | Pneumo Dynamics Corp | Bidirectional metering shock absorber |
US3465851A (en) * | 1967-02-20 | 1969-09-09 | Caterpillar Tractor Co | Transmission overshift inhibitor |
US3583422A (en) * | 1967-10-19 | 1971-06-08 | Zahnradfabrik Friedrichshafen | Valve construction for controlled pressure buildup in fluid-operated brake or clutch |
US3483952A (en) * | 1968-04-15 | 1969-12-16 | Cardwell Westinghouse Co | Two-way hydraulic unit |
GB1317253A (en) * | 1969-04-15 | 1973-05-16 | Mitchell Hydraulics Ltd | Hydraulic dampers |
GB1319969A (en) * | 1969-10-03 | 1973-06-13 | Vehicules Ind Et Deequipements | Power-assisted change speed transmission mechanisms |
US3647199A (en) * | 1970-05-07 | 1972-03-07 | Menasco Mfg Co | Variable-damping liquid spring |
FR2118635A5 (pt) * | 1970-12-16 | 1972-07-28 | Carpenter Paterson Ltd | |
US3929057A (en) * | 1973-04-14 | 1975-12-30 | Kondo Mfg | Hydraulic brake mechanism for an air cylinder |
US3896908A (en) * | 1973-05-04 | 1975-07-29 | Triple S Ind Inc | Shock absorbing apparatus |
SE381499B (sv) * | 1973-07-09 | 1975-12-08 | Saab Scania Ab | Tetningsanordning vid genomforing av en manoverspak genom en oppning i ett golv- eller veggelement i ett fordon |
DE2431351B2 (de) * | 1974-06-29 | 1976-05-20 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Elektrohydraulische gangwechseleinrichtung eines lastschaltbaren wechselgetriebes fuer kraftfahrzeuge |
US3972396A (en) * | 1975-06-05 | 1976-08-03 | United Technologies Corporation | Leakage detector with back pressure sensor |
US4084668A (en) * | 1975-06-05 | 1978-04-18 | United Technologies Corporation | Redundant damper seals |
US4220217A (en) * | 1977-09-14 | 1980-09-02 | Kuniaki Kobayashi | Transmission control device for tilt cab type vehicle |
SE410951B (sv) * | 1978-07-10 | 1979-11-19 | Saab Scania Ab | Anordning for att underletta vexling vid manuellt manovrerbara vexellador |
FR2445913A1 (fr) * | 1979-01-04 | 1980-08-01 | Le Mans Constructeur Car Bus | Dispositif de commande d'une boite de vitesses automatique de vehicule automobile |
SE429123B (sv) * | 1979-01-16 | 1983-08-15 | Saab Scania Ab | Arrangemang for pedalstell i fordon |
US4323356A (en) * | 1979-02-23 | 1982-04-06 | Outboard Marine Corporation | Marine transmission control with vibration isolation system |
IT1118713B (it) * | 1979-05-25 | 1986-03-03 | Fiat Veicoli Ind | Dispositivo per il comando del cambio di velocita di un autocarro |
JPS57186525A (en) * | 1981-05-13 | 1982-11-17 | Nissan Motor Co Ltd | Supporting construction of control lever of floor shift type |
JPS58221032A (ja) * | 1982-06-18 | 1983-12-22 | Tokico Ltd | シリンダ装置 |
GB2122305B (en) * | 1982-04-10 | 1987-02-18 | Tokico Ltd | Fluid spring or damper with slidable piston |
JPS58178423A (ja) * | 1982-04-14 | 1983-10-19 | Nissan Motor Co Ltd | 変速機操作レバ−の支持構造 |
DE3329801A1 (de) * | 1983-08-18 | 1985-02-28 | Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover | Synchronisiertes getriebe |
US4588053A (en) * | 1984-09-19 | 1986-05-13 | The United States Of America As Represented By The Secretary Of The Air Force | Multiple rate shock isolator damping valve |
US4726249A (en) * | 1985-10-19 | 1988-02-23 | Toyota Jidosha Kabushiki Kaisha | Transmission shift lever assembly |
DE3784274T2 (de) * | 1986-07-04 | 1993-08-26 | Toyota Motor Co Ltd | Servogangschaltvorrichtung fuer ein handgeschaltetes getriebe. |
-
1984
- 1984-06-21 SE SE8403329A patent/SE438990B/sv not_active IP Right Cessation
-
1985
- 1985-06-18 GB GB08515394A patent/GB2160599B/en not_active Expired
- 1985-06-20 DE DE19853522093 patent/DE3522093A1/de not_active Withdrawn
- 1985-06-20 BR BR8502968A patent/BR8502968A/pt not_active IP Right Cessation
- 1985-06-20 FR FR858509412A patent/FR2566496B1/fr not_active Expired - Lifetime
-
1988
- 1988-03-02 US US07/166,737 patent/US4817766A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2160599B (en) | 1989-01-11 |
US4817766A (en) | 1989-04-04 |
GB2160599A (en) | 1985-12-24 |
GB8515394D0 (en) | 1985-07-17 |
SE438990B (sv) | 1985-05-28 |
FR2566496A1 (fr) | 1985-12-27 |
FR2566496B1 (fr) | 1991-08-23 |
SE8403329D0 (sv) | 1984-06-21 |
DE3522093A1 (de) | 1986-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 20/06/2000 |