DE3164321D1 - Active seat suspension control system and vibrometer therefor - Google Patents
Active seat suspension control system and vibrometer thereforInfo
- Publication number
- DE3164321D1 DE3164321D1 DE8181304297T DE3164321T DE3164321D1 DE 3164321 D1 DE3164321 D1 DE 3164321D1 DE 8181304297 T DE8181304297 T DE 8181304297T DE 3164321 T DE3164321 T DE 3164321T DE 3164321 D1 DE3164321 D1 DE 3164321D1
- Authority
- DE
- Germany
- Prior art keywords
- mass
- relay
- resistor
- vibrometer
- switch
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/50—Seat suspension devices
- B60N2/501—Seat suspension devices actively controlled suspension, e.g. electronic control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
- B60N2/1635—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable characterised by the drive mechanism
- B60N2/1665—Hydraulic or pneumatic actuation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/50—Seat suspension devices
- B60N2/505—Adjustable suspension including height adjustment
-
- 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
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/027—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means comprising control arrangements
-
- 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
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/189,637 US4363377A (en) | 1980-09-22 | 1980-09-22 | Active seat suspension control system |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3164321D1 true DE3164321D1 (en) | 1984-07-26 |
Family
ID=22698157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8181304297T Expired DE3164321D1 (en) | 1980-09-22 | 1981-09-18 | Active seat suspension control system and vibrometer therefor |
Country Status (10)
Country | Link |
---|---|
US (1) | US4363377A (de) |
EP (1) | EP0048604B1 (de) |
JP (1) | JPS5787724A (de) |
AT (1) | ATE8026T1 (de) |
AU (1) | AU542167B2 (de) |
CA (1) | CA1170336A (de) |
DE (1) | DE3164321D1 (de) |
ES (1) | ES505598A0 (de) |
MX (1) | MX151381A (de) |
ZA (1) | ZA816501B (de) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4531699A (en) * | 1982-07-15 | 1985-07-30 | The Boeing Company | Active vibration isolator |
US4615504A (en) * | 1984-11-15 | 1986-10-07 | Rca Corporation | Anti-vibration device |
DE3446811A1 (de) * | 1984-12-21 | 1986-07-03 | Robert Bosch Gmbh, 7000 Stuttgart | Landwirtschaftlich nutzbare zugmaschine mit angekoppeltem arbeitsgeraet |
FR2590529B1 (fr) * | 1985-11-22 | 1988-06-10 | Boulay Maurice | Fauteuil dynamique dont l'inclinaison du dossier et de l'appui-tete varie en fonction des accelerations et des decelerations du vehicule |
EP0249605A1 (de) * | 1985-11-22 | 1987-12-23 | BOULAY, Maurice | Dynamischer sitz dessen rückenlehnen- und kopfstützenneigung sich in abhängigkeit von der beschleunigung und verzögerung ändert |
US4689997A (en) * | 1985-12-24 | 1987-09-01 | Windisch David E | Motion detector suitable for detecting earthquakes and the like |
DE3608592A1 (de) * | 1986-03-14 | 1987-09-17 | Reents Heinrich Prof Dr Ing | Vorrichtung zur aktiven daempfung eines fahrersitzes bzw. eines krankenbettes bzw. einer sensiblen fracht |
US4729538A (en) * | 1986-11-10 | 1988-03-08 | Bergacker John W | Apparatus for hydraulically actuating a vehicle seat |
US4793583A (en) * | 1986-11-10 | 1988-12-27 | Bergacker John W | Method and apparatus for hydraulically actuating a vehicle seat |
US5358305A (en) * | 1987-08-13 | 1994-10-25 | Nissan Motor Co., Ltd. | Suspension system for automotive vehicle or the like |
US5000415A (en) * | 1989-11-08 | 1991-03-19 | Newport Corporation | Active vibration isolation systems |
US5127622A (en) * | 1991-06-27 | 1992-07-07 | Allied-Signal Inc. | Fluidic vibration cancellation mount and method |
US5218728A (en) * | 1992-11-10 | 1993-06-15 | Mac Ride, Inc. | Vibration isolation apparatus for vehicle sleeper beds |
US5294085A (en) * | 1992-11-10 | 1994-03-15 | Comfort Ridge Usa, Inc. | Shock and vibration isolation apparatus for motor vehicle seats |
DE4321152A1 (de) * | 1993-06-25 | 1995-01-05 | Kloeckner Humboldt Deutz Ag | Federung für die Kabine eines landwirtschaftlichen Fahrzeuges |
US5374025A (en) * | 1993-06-28 | 1994-12-20 | Alliedsignal Inc. | Fluidic vibration cancellation actuator and method |
CA2129785C (en) * | 1993-08-30 | 2001-10-02 | Donald L. Stephens | Seat suspension |
US5567006A (en) * | 1993-10-01 | 1996-10-22 | Mccarthy; Joseph | Vehicle seat with articulated sections |
US5536059A (en) * | 1994-11-04 | 1996-07-16 | University Of Illinois | Seat suspension system using human body responses |
US6059253A (en) * | 1996-05-14 | 2000-05-09 | Sears Manufacturing Company | Active suspension system for vehicle seats |
US5810125A (en) * | 1996-09-19 | 1998-09-22 | Stidd Systems, Inc. | Active shock-absorbing seating system |
US6354556B1 (en) | 1999-02-04 | 2002-03-12 | Freightliner Llc | Seat suspension method |
US6241209B1 (en) | 1999-02-04 | 2001-06-05 | Freightliner Llc | Seat support |
US6199820B1 (en) | 1999-02-04 | 2001-03-13 | Freightliner Llc | Seat suspension system controller |
US6286819B1 (en) | 1999-02-04 | 2001-09-11 | Freightliner Corporation Llc | Vibration damper with latch |
US6371456B1 (en) | 1999-02-04 | 2002-04-16 | Freightliner Llc | Seat suspension system |
US6196327B1 (en) | 1999-04-01 | 2001-03-06 | Case Corporation | EDC draft force based ride controller |
US6467748B1 (en) | 2000-09-05 | 2002-10-22 | Deere & Company | Hydraulic circuit for active suspension system |
US6371459B1 (en) * | 2000-09-05 | 2002-04-16 | Deere & Company | Active suspension with offload adjustment |
WO2002096697A2 (en) * | 2001-05-30 | 2002-12-05 | National Seating Company | Truck seat height positioning system |
US7416652B2 (en) * | 2002-02-15 | 2008-08-26 | Minebea Co., Ltd. | Method for manufacturing an electrode for the electrochemical machining of a workpiece and an electrode manufactured according to this method |
US7418324B2 (en) * | 2002-03-06 | 2008-08-26 | Vssl Commercial, Inc. | Active suspension for a marine platform |
JP2005518993A (ja) * | 2002-03-06 | 2005-06-30 | ヴィーエスエスエル コマーシャル インコーポレイテッド | マリンプラットフォーム用アクティブサスペンション |
US6886650B2 (en) * | 2002-11-13 | 2005-05-03 | Deere & Company | Active seat suspension control system |
US7983813B2 (en) * | 2004-10-29 | 2011-07-19 | Bose Corporation | Active suspending |
US8095268B2 (en) * | 2004-10-29 | 2012-01-10 | Bose Corporation | Active suspending |
US7878312B2 (en) * | 2006-05-31 | 2011-02-01 | University Of Maryland | Adaptive energy absorption system for a vehicle seat |
US7822522B2 (en) * | 2006-05-31 | 2010-10-26 | Techno-Sciences, Inc. (corporation) | Adaptive energy absorption system for a vehicle seat |
US7921973B2 (en) * | 2006-05-31 | 2011-04-12 | Techno-Sciences, Inc. | Adaptive energy absorption system for a vehicle seat |
US7887033B2 (en) * | 2006-06-06 | 2011-02-15 | Deere & Company | Suspension system having active compensation for vibration |
US7962261B2 (en) | 2007-11-12 | 2011-06-14 | Bose Corporation | Vehicle suspension |
US20090198419A1 (en) * | 2008-02-05 | 2009-08-06 | Bose Corporation | Suspended seat autolocking |
JP5156426B2 (ja) * | 2008-02-13 | 2013-03-06 | ヤンマー株式会社 | 産業機械の防振装置 |
US8413942B2 (en) * | 2008-04-11 | 2013-04-09 | Agco Corporation | Adjustable suspension system for a seat |
US8622362B2 (en) | 2010-05-25 | 2014-01-07 | Deere & Company | Suspension system |
US8682528B2 (en) * | 2011-12-20 | 2014-03-25 | Caterpillar Inc. | Seat suspension system having fail-safe functionality |
US9199563B2 (en) | 2013-06-04 | 2015-12-01 | Bose Corporation | Active suspension of a motor vehicle passenger seat |
CN104422598B (zh) * | 2013-08-19 | 2019-03-08 | 徕卡显微系统(上海)有限公司 | 质量平衡装置和采用该装置的切片机 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2742779A (en) * | 1952-01-23 | 1956-04-24 | Stein Samuel | Differential pendulum vibrograph |
US3233886A (en) * | 1963-04-09 | 1966-02-08 | Herbert R Saffell | Pneumatic shock isolator and method |
US3345558A (en) * | 1964-09-22 | 1967-10-03 | Gen Dynamics Corp | Automatic slope control for arc welding machines |
US3424407A (en) * | 1966-03-16 | 1969-01-28 | Wilfred C J Garrard | Acceleration load compensating mechanism |
US3701499A (en) * | 1968-04-08 | 1972-10-31 | Wright Barry Corp | Active fluid isolation system |
US3674094A (en) * | 1970-08-31 | 1972-07-04 | Honeywell Inc | Automatic slope controller |
US3807678A (en) * | 1972-09-19 | 1974-04-30 | Lord Corp | System for controlling the transmission of energy between spaced members |
US3951373A (en) * | 1975-02-18 | 1976-04-20 | Milsco Manufacturing Company | Vehicle seat having valve controlled air spring |
GB1601370A (en) * | 1977-11-29 | 1981-10-28 | Uop Inc | Vehicle seats |
-
1980
- 1980-09-22 US US06/189,637 patent/US4363377A/en not_active Expired - Lifetime
-
1981
- 1981-08-13 CA CA000383805A patent/CA1170336A/en not_active Expired
- 1981-09-15 MX MX189197A patent/MX151381A/es unknown
- 1981-09-18 ES ES505598A patent/ES505598A0/es active Granted
- 1981-09-18 DE DE8181304297T patent/DE3164321D1/de not_active Expired
- 1981-09-18 ZA ZA816501A patent/ZA816501B/xx unknown
- 1981-09-18 EP EP81304297A patent/EP0048604B1/de not_active Expired
- 1981-09-18 AT AT81304297T patent/ATE8026T1/de not_active IP Right Cessation
- 1981-09-21 AU AU75515/81A patent/AU542167B2/en not_active Ceased
- 1981-09-22 JP JP56150493A patent/JPS5787724A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
AU7551581A (en) | 1982-04-01 |
ES8301779A1 (es) | 1983-01-01 |
ATE8026T1 (de) | 1984-07-15 |
ZA816501B (en) | 1983-04-27 |
EP0048604B1 (de) | 1984-06-20 |
US4363377A (en) | 1982-12-14 |
EP0048604A1 (de) | 1982-03-31 |
ES505598A0 (es) | 1983-01-01 |
JPS5787724A (en) | 1982-06-01 |
CA1170336A (en) | 1984-07-03 |
AU542167B2 (en) | 1985-02-07 |
MX151381A (es) | 1984-11-13 |
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