CA2465748C - Siege de vehicule a supports doubles reglables separement - Google Patents
Siege de vehicule a supports doubles reglables separement Download PDFInfo
- Publication number
- CA2465748C CA2465748C CA002465748A CA2465748A CA2465748C CA 2465748 C CA2465748 C CA 2465748C CA 002465748 A CA002465748 A CA 002465748A CA 2465748 A CA2465748 A CA 2465748A CA 2465748 C CA2465748 C CA 2465748C
- Authority
- CA
- Canada
- Prior art keywords
- seat
- parallelogram
- assembly
- seat assembly
- air actuator
- 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 - Lifetime
Links
- 230000009977 dual effect Effects 0.000 title claims abstract description 11
- 230000000087 stabilizing effect Effects 0.000 claims description 13
- 210000001217 buttock Anatomy 0.000 claims description 11
- 210000000689 upper leg Anatomy 0.000 claims description 10
- 238000013016 damping Methods 0.000 claims description 7
- 239000006096 absorbing agent Substances 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 4
- 230000037396 body weight Effects 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 3
- 230000007704 transition Effects 0.000 abstract 1
- 210000004197 pelvis Anatomy 0.000 description 7
- 230000017531 blood circulation Effects 0.000 description 3
- 210000002414 leg Anatomy 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 210000001624 hip Anatomy 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 230000003319 supportive effect Effects 0.000 description 2
- 208000008930 Low Back Pain Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 210000004712 air sac Anatomy 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- B60N2/502—Seat suspension devices attached to the base of the seat
-
- 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
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
- B60N2/0244—Non-manual adjustments, e.g. with electrical operation with logic circuits
- B60N2/0256—Arrangements for facilitating the occupant to get in or out of the vehicle, e.g. stowing a seat forward
-
- 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
- B60N2/506—Seat guided by rods
- B60N2/507—Parallelogram-like structure
-
- 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
- B60N2/52—Seat suspension devices using fluid means
- B60N2/525—Seat suspension devices using fluid means using gas
-
- 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
- B60N2/64—Back-rests or cushions
- B60N2/646—Back-rests or cushions shape of the cushion
-
- 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
- B60N2/80—Head-rests
- B60N2/885—Head-rests provided with side-rests
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2205/00—General mechanical or structural details
- B60N2205/30—Seat or seat parts characterised by comprising plural parts or pieces
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Le présent extrait concerne un siège de véhicule qui procure un niveau de confort accru au moyen de coussins de siège doubles supportés séparément. Le dispositif comprend un coussin de siège intérieur et un coussin de siège extérieur, chacun d'eux étant supporté séparément par un dispositif pneumatique à air comprimé contrôlant le mouvement vertical, et par une tringlerie en parallélogramme contrôlant le mouvement latéral, et permettant la transition verticale des sièges tout en les maintenant horizontaux. L'occupant de ce siège de véhicule peut régler séparément la répartition du poids du corps partagé par le coussin de siège intérieur et le coussin de siège extérieur, de temps en temps, afin de changer la configuration de pression par rapport aux parties du corps et fournir une posture d'assise ergonomique optimale. En outre, en réglant l'alimentation en air, l'occupant peut augmenter ou réduire la flexibilité des ressorts du siège, contrôlant ainsi la hauteur de conduite et la conformité du siège pour un trajet à la fois sur terrain accidenté et chaussées régulières.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002465748A CA2465748C (fr) | 2003-11-27 | 2004-04-29 | Siege de vehicule a supports doubles reglables separement |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002449382A CA2449382A1 (fr) | 2003-11-27 | 2003-11-27 | Siege de vehicule a supports doubles reglables separement |
| CA2,449,382 | 2003-11-27 | ||
| CA002465748A CA2465748C (fr) | 2003-11-27 | 2004-04-29 | Siege de vehicule a supports doubles reglables separement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2465748A1 CA2465748A1 (fr) | 2005-05-27 |
| CA2465748C true CA2465748C (fr) | 2008-10-14 |
Family
ID=34620965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002465748A Expired - Lifetime CA2465748C (fr) | 2003-11-27 | 2004-04-29 | Siege de vehicule a supports doubles reglables separement |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2465748C (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018203040A (ja) * | 2017-06-02 | 2018-12-27 | デルタ工業株式会社 | サスペンション機構 |
| CN113492735B (zh) * | 2020-03-20 | 2023-06-23 | 上海汽车集团股份有限公司 | 一种汽车座椅及其防抖装置、具有该座椅的汽车 |
-
2004
- 2004-04-29 CA CA002465748A patent/CA2465748C/fr not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2465748A1 (fr) | 2005-05-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |