CA2011398C - Remote controlled vehicle damper - Google Patents
Remote controlled vehicle damperInfo
- Publication number
- CA2011398C CA2011398C CA002011398A CA2011398A CA2011398C CA 2011398 C CA2011398 C CA 2011398C CA 002011398 A CA002011398 A CA 002011398A CA 2011398 A CA2011398 A CA 2011398A CA 2011398 C CA2011398 C CA 2011398C
- Authority
- CA
- Canada
- Prior art keywords
- motor
- valve
- piston
- cylinder
- passage
- 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 - Fee Related
Links
- 239000012530 fluid Substances 0.000 claims abstract description 86
- 230000035939 shock Effects 0.000 claims abstract description 59
- 239000006096 absorbing agent Substances 0.000 claims abstract description 54
- 238000013016 damping Methods 0.000 claims abstract description 31
- 230000006835 compression Effects 0.000 claims description 44
- 238000007906 compression Methods 0.000 claims description 44
- 230000033001 locomotion Effects 0.000 claims description 18
- 238000004891 communication Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 230000004044 response Effects 0.000 claims description 7
- 230000000977 initiatory effect Effects 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 description 21
- 239000004020 conductor Substances 0.000 description 14
- 239000003990 capacitor Substances 0.000 description 11
- 230000000717 retained effect Effects 0.000 description 8
- 230000004323 axial length Effects 0.000 description 7
- 230000001012 protector Effects 0.000 description 6
- 230000007704 transition Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241001163743 Perlodes Species 0.000 description 1
- 241000680172 Platytroctidae Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- PBAYDYUZOSNJGU-UHFFFAOYSA-N chelidonic acid Natural products OC(=O)C1=CC(=O)C=C(C(O)=O)O1 PBAYDYUZOSNJGU-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 210000004124 hock Anatomy 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 235000002020 sage Nutrition 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- F16F9/32—Details
- F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
- F16F9/46—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall
- F16F9/466—Throttling control, i.e. regulation of flow passage geometry
- F16F9/467—Throttling control, i.e. regulation of flow passage geometry using rotary valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2401/00—Indexing codes relating to the type of sensors based on the principle of their operation
- B60G2401/14—Photo or light sensitive means, e.g. Infrared
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/10—Damping action or damper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
- B60G2600/02—Retarders, delaying means, dead zones, threshold values, cut-off frequency, timer interruption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
- B60G2600/60—Signal noise suppression; Electronic filtering means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Vehicle Body Suspensions (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US31861989A | 1989-03-03 | 1989-03-03 | |
| US07/318,619 | 1989-03-03 | ||
| US07/443,496 US5305860A (en) | 1989-03-03 | 1989-11-30 | Remote controlled vehicle damper |
| US07/443,496 | 1989-11-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2011398A1 CA2011398A1 (en) | 1990-09-03 |
| CA2011398C true CA2011398C (en) | 1993-08-10 |
Family
ID=26981582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002011398A Expired - Fee Related CA2011398C (en) | 1989-03-03 | 1990-03-02 | Remote controlled vehicle damper |
Country Status (12)
| Country | Link |
|---|---|
| AR (1) | AR247009A1 (de) |
| AU (1) | AU620501B2 (de) |
| BE (1) | BE1003010A4 (de) |
| CA (1) | CA2011398C (de) |
| DE (1) | DE4006406A1 (de) |
| ES (1) | ES2020715A6 (de) |
| FR (1) | FR2643961B1 (de) |
| GB (1) | GB2231121B (de) |
| IN (1) | IN171562B (de) |
| IT (1) | IT1240924B (de) |
| MX (1) | MX173967B (de) |
| TR (1) | TR24577A (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2287770B (en) * | 1994-03-21 | 1997-11-26 | Monroe Auto Equipment Co | Piston post for a damper |
| JP2000179610A (ja) * | 1998-12-16 | 2000-06-27 | Toyota Motor Corp | 減衰力可変ショックアブソーバ |
| DE10139222B4 (de) * | 2001-08-09 | 2005-07-21 | Zf Sachs Ag | Schwingungsdäpfer mit verstellbarer Dämpfkraft |
| US6915885B2 (en) | 2001-08-09 | 2005-07-12 | Zf Sachs Ag | Oscillation damper with adjustable damping force |
| JP5337103B2 (ja) * | 2010-06-01 | 2013-11-06 | カヤバ工業株式会社 | 結合構造 |
| DE102016209824A1 (de) * | 2016-06-03 | 2017-12-07 | Suspa Gmbh | Dämpfer |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5565741A (en) * | 1978-11-10 | 1980-05-17 | Tokico Ltd | Shock absorber |
| US4527676A (en) * | 1982-02-13 | 1985-07-09 | Atsugi Motor Parts Co., Ltd. | Variable-damping-force shock absorber |
| US4526401A (en) * | 1982-11-30 | 1985-07-02 | Atsugi Motor Parts Co., Ltd. | Electronic control system for adjustable shock absorbers |
| JPS59212579A (ja) * | 1984-04-24 | 1984-12-01 | Fujikin:Kk | 制御弁 |
| DE3523628A1 (de) * | 1985-07-02 | 1987-01-15 | Bayerische Motoren Werke Ag | Ventilsystem fuer steuerbare, hydraulische schwingungsdaempfer |
| JPS6267342A (ja) * | 1985-09-19 | 1987-03-27 | Aisin Seiki Co Ltd | 回転角度制御用ロ−タリ−アクチユエ−タ |
| DE3606306C2 (de) * | 1986-02-27 | 1993-10-07 | Fichtel & Sachs Ag | Betätigungseinrichtung für einen Schwingungsdämpfer mit veränderbarer Dämpfkraft |
| JPS62237131A (ja) * | 1986-04-07 | 1987-10-17 | Atsugi Motor Parts Co Ltd | 減衰力可変型液圧緩衝器 |
| DE3727121A1 (de) * | 1987-08-14 | 1989-02-23 | Sachs Systemtechnik Gmbh | Anordnung zur ruhestellungsueberwachung eines stellantriebs |
| US4821851A (en) * | 1987-08-21 | 1989-04-18 | General Motors Corporation | Damper with optimized adjustable valving for vehicle ride control |
-
1990
- 1990-02-28 IN IN49/BOM/89A patent/IN171562B/en unknown
- 1990-03-01 DE DE4006406A patent/DE4006406A1/de not_active Withdrawn
- 1990-03-01 AU AU50630/90A patent/AU620501B2/en not_active Ceased
- 1990-03-02 MX MX019746A patent/MX173967B/es unknown
- 1990-03-02 GB GB9004737A patent/GB2231121B/en not_active Expired - Fee Related
- 1990-03-02 IT IT19551A patent/IT1240924B/it active IP Right Grant
- 1990-03-02 CA CA002011398A patent/CA2011398C/en not_active Expired - Fee Related
- 1990-03-02 ES ES9000619A patent/ES2020715A6/es not_active Expired - Lifetime
- 1990-03-02 BE BE9000234A patent/BE1003010A4/fr not_active IP Right Cessation
- 1990-03-02 FR FR909002657A patent/FR2643961B1/fr not_active Expired - Lifetime
- 1990-03-02 AR AR90316315A patent/AR247009A1/es active
- 1990-03-05 TR TR90/0163A patent/TR24577A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE4006406A1 (de) | 1991-06-06 |
| IN171562B (de) | 1992-11-21 |
| IT1240924B (it) | 1993-12-23 |
| FR2643961A1 (fr) | 1990-09-07 |
| TR24577A (tr) | 1992-01-01 |
| CA2011398A1 (en) | 1990-09-03 |
| IT9019551A0 (it) | 1990-03-02 |
| FR2643961B1 (fr) | 1992-07-03 |
| MX173967B (es) | 1994-04-12 |
| AR247009A1 (es) | 1994-10-31 |
| AU5063090A (en) | 1990-09-06 |
| AU620501B2 (en) | 1992-02-20 |
| GB2231121A (en) | 1990-11-07 |
| IT9019551A1 (it) | 1990-09-04 |
| BE1003010A4 (fr) | 1991-10-22 |
| ES2020715A6 (es) | 1991-09-01 |
| GB2231121B (en) | 1993-04-07 |
| GB9004737D0 (en) | 1990-04-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |