Stabilization device for vehicle
원문보기
IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
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출원번호 |
US-0029245
(1993-03-10)
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우선권정보 |
FR-0002822 (1992-03-10) |
발명자
/ 주소 |
- Patin Pierre (15
- rue Buffon 75005 Paris FRX)
|
인용정보 |
피인용 횟수 :
10 인용 특허 :
0 |
초록
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A stabilization device for a vehicle, including a primary part resting on the ground via wheels linked respectively by a suspension system to vertical rods of a deformable parallelogram allowing the vehicle to incline, and a secondary part suspended from the primary part, comprising a driver\s seat
A stabilization device for a vehicle, including a primary part resting on the ground via wheels linked respectively by a suspension system to vertical rods of a deformable parallelogram allowing the vehicle to incline, and a secondary part suspended from the primary part, comprising a driver\s seat and being rigidly fixed to a cross piece which carries sliding elements fitted with free rollers which rigidly lock the cross piece with at least one of the uprights of the deformable parallelogram to prevent the vehicle from falling over.
대표청구항
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Stabilization device for an inclinable vehicle comprising: (a) a primary part (I) centered on a normally vertical mid-plane (P1) and resting on the ground through a front bearing assembly mounted on a steering column (1) and carrying two spaced wheels (3a, 3b) and a rear bearing assembly carrying at
Stabilization device for an inclinable vehicle comprising: (a) a primary part (I) centered on a normally vertical mid-plane (P1) and resting on the ground through a front bearing assembly mounted on a steering column (1) and carrying two spaced wheels (3a, 3b) and a rear bearing assembly carrying at least a third wheel; (b) a secondary part (II) having a mid-plane (P2) and mounted on said primary part (I) for rotation about a suspension axis parallel to the ground (A) and to said mid-planes of said primary and secondary parts, said secondary part (II) comprising at least a driver\s seat (30); (c) an inclination system comprising a deformable parallelogram and associated with said bearing assembly having two wheels (3a, 3b) for allowing inclination of said primary part and of said wheels relative to the ground, said inclination system comprising two side bars (8a, 8b), parallel to the mid-plane (P1) of said primary part (I) and hinged at ends of said side bars with two parallel equalizers (6a, 6b; 7a, 7b) articulated on a central element of said primary part (I), respectively around two axles (4, 5) located one above the other in said mid-plane (P1) of said primary part and parallel to the ground (A), both wheels of said bearing assembly having axles (Oa, Ob) respectively mounted on both said side bars (8a, 8b) perpendicularly to said mid-plane (P1) of said primary part; (d) an angular locking system for allowing freely inclination of said secondary part (II) with said primary part (I) whenever their mid-planes (P2, P1) are substantially coincident and for making said secondary part (II) angularly integral with said primary part (I) whenever said mid-plane (P2) of said secondary part moves away from said mid-plane (P1) of said primary part (I) in a direction in which said vehicle is tending to incline; (e) said angular locking system comprising a cross piece (15) angularly integral with said secondary part (II) and extending between said side bars (8a, 8b), and two locking carriages (18a, 18b) respectively slidably mounted along said side bars (8a, 8b); (f) said cross piece (15) having two ends respectively angularly locked with said two carriages, each by a sliding link allowing each end of said cross piece (15) to slide longitudinally on a corresponding locking carriage (18a, 18b) while maintaining its orientation relative to said corresponding carriage (18a, 18b); (g) said cross piece (15) being suspended from said primary part (I) by a system of two rods (16a, 16b) each having a lower end and an upper end, the lower ends being hinged with said cross piece (15) respectively around two lower articulation points (41a, 41b) symmetrically spaced either side of said mid-plane (P2) of said secondary part (II) and the upper ends being hinged with the primary part (I) respectively around two upper articulation points (42a, 42b) symmetrically spaced either side of said mid-plane (P1) of said primary part (I); (h) said two rods (16a, 16b) converging in a meeting point (B) constituting an instantaneous center of rotation of said cross piece (15); (i) said cross piece (15) remaining perpendicular to said mid-planes (P1, P2) and said locking carriages (18a, 18b) sliding freely along the corresponding side bars (8a, 8b) whenever said mid-planes (P1, P2) are substantially coincident; (j) each of said locking carriages being fitted with a means for locking its sliding movement along the length of the corresponding side bar (8a, 8b) in a downward direction of slide and for allowing the sliding movement remaining uninhibited in an upward opposite direction.
이 특허를 인용한 특허 (10)
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Hackert, Ryan A.; Ruckle, Jarrod R.; Becker, Shawn J.; Healy, Roderick A.; Goins, Garrett L., Agricultural implement walking beam assembly.
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Huhmarkangas, Arto; Jaatinen, Markku; Arola, Sami; Vento, Arto; Hyyti?inen, Jouko, Arrangement for the suspension of wheels in a working machine.
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Wang,Everett X., Computerized automated dynamic control system for single-track vehicles.
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Ruiz,Erwin, Floor suspension system.
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Moulene, Daniel; Moulene, Thierry, Motor vehicle with limited angle of inclination.
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Moulene, Daniel; Moulene, Thierry, Motorised vehicle with controlled inclination.
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Jiang Ming-Shyang,TWX, Structure of an electrical wheelchair.
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Huhmarkangas,Arto; Jaatinen,Markku; Arola,Sami; Vento,Arto; Hyyti채inen,Jouko, Suspension of wheels in a working machine.
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Klas Kenneth H. ; Schemelin Michael P. ; Schaefer Daniel W., Torsion bar rear suspension for ride-on mowers.
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Horiguchi, Munehisa; Hasebe, Masahiro; Miki, Nobuaki; Tachibana, Takumi; Naito, Takashi; Doi, Katsunori; Hosokawa, Tsukasa, Vehicle.
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