US4776632A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Seat adjusting apparatus for an automotive vehicle
Assignee: Honda Motor Co Ltd
•
Filing: 1987-04-16
•
Granted: 1988-10-11
•
Expires: 2007-04-16
Abstract
Abstract A seat adjusting apparatus for a saddle-type vehicle having a seat provided with a backrest is disclosed. It is provided with an adjusting mechanism for adjusting the state of the backrest, such as the longitudinal position or the tilting angle of the backrest with respect to the seat. A manual operating apparatus connected to this adjusting mechanism and adapted to drive the adjusting mechanism is disposed on the side of the seat below the backrest. The rider can freely adjust the position, angle, etc. of the backrest by operating the manual operating apparatus while maintaining his attitude astride the seat. The backrest may be provided on both sides with waist holding members which are opened and shut sidewards by operating the manual operating apparatus. The adjusting mechanism may instead be driven by an adjusting mechanism drive member such as an actuator or a motor, and an operating switch for operating the adjusting mechanism drive mechanism may be disposed in the vicinity of a steering member of the vehicle. The present invention is also applicable to a seat adjusting apparatus of an automobile.
Inventors
- 👤 Giichiro Akimori
- 👤 Yoshiaki Kashio
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 05:32
CPC Classifications
B; B62; B62J; B62J1/00; B62J1/28; B62J1/12
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
117 words
A seat adjusting apparatus for a saddle-type vehicle having a seat provided with a backrest including a plurality of adjusting mechanisms for adjusting several characteristics of the state of said backrest respectively, an operating apparatus separated from said adjusting mechanisms and connecting means for drivingly connecting said adjusting mechanisms and said operating apparatus with each other, said operating apparatus being disposed on one side surface of said seat below said backrest and comprising a selecting means with a first knob for mechanically selecting any one of said plurality of adjusting mechanisms to bring it into an operating state and a driving means with a second knob for mechanically driving such selected adjusting mechanism through said connecting means.
Claim 2
Dependent Claim
117 words
A seat adjusting apparatus for a saddle-type vehicle having a seat provided with a backrest including a plurality of adjusting mechanisms for adjusting several characteristics of the state of said backrest respectively, an operating apparatus separated from said adjusting mechanisms and connecting means for drivingly connecting said adjusting mechanisms and said operating apparatus with each other, said operating apparatus being disposed on one side surface of said seat below said backrest and comprising a selecting means with a first knob for mechanically selecting any one of said plurality of adjusting mechanisms to bring it into an operating state and a driving means with a second knob for mechanically driving such selected adjusting mechanism through said connecting means.
Claim 3
Dependent Claim
56 words
A seat adjusting apparatus as claimed in claim 1, wherein said backrest is provided at both side portions with waist holding members adapted to hold the waist of a rider and said adjusting mechanism is connected with said waist holding members so that said waist holding members are swung sidewards toward and away from one another.
Claim 4
Dependent Claim
15 words
A seat adjusting apparatus as claimed in claim 1, wherein said connecting means are cables.
Claim 5
Dependent Claim
23 words
A seat adjusting apparatus as claimed in claim 1, wherein said first and second knobs are disposed on one and the same axis.
Claim 6
Dependent Claim
131 words
A seat adjusting apparatus for a saddle-type vehicle having a seat provided with a backrest, including a plurality of adjusting mechanisms for respectively adjusting several characteristics of the state of said backrest; an operating apparatus separated from and drivingly connected with said adjusting mechanisms comprising a selecting means for selecting any one of said plurality of adjusting mechanisms to bring it into an operating state and a driving means for driving such selected adjusting mechanism; an actuator incorporated into said selecting means; a drive motor incorporated into said driving means; an actuator operating switch disposed in the vicinity of a steering member of said vehicle and adapted to actuate said actuator; and a drive motor operating switch disposed adjacent to said actuator operating switch and adapted to actuate said drive motor.
Claim 7
Dependent Claim
131 words
A seat adjusting apparatus for a saddle-type vehicle having a seat provided with a backrest, including a plurality of adjusting mechanisms for respectively adjusting several characteristics of the state of said backrest; an operating apparatus separated from and drivingly connected with said adjusting mechanisms comprising a selecting means for selecting any one of said plurality of adjusting mechanisms to bring it into an operating state and a driving means for driving such selected adjusting mechanism; an actuator incorporated into said selecting means; a drive motor incorporated into said driving means; an actuator operating switch disposed in the vicinity of a steering member of said vehicle and adapted to actuate said actuator; and a drive motor operating switch disposed adjacent to said actuator operating switch and adapted to actuate said drive motor.
Claim 8
Dependent Claim
94 words
A seat adjusting apparatus for a saddle-type vehicle having a seat provided with a backrest including a plurality of adjusting means for effecting a corresponding number of adjustments of said backrest with respect to said seat, operating apparatus remote from said adjusting means, connecting means for drivingly connecting said operating apparatus to said adjusting means said operating apparatus comprising a plurality of independently rotatably mounted driven gears drivingly associated each with one of said adjusting means, and a driving gear rotatably mounted on an axis selectively movable between the respective of said driven gears.
Claim 9
Dependent Claim
94 words
A seat adjusting apparatus for a saddle-type vehicle having a seat provided with a backrest including a plurality of adjusting means for effecting a corresponding number of adjustments of said backrest with respect to said seat, operating apparatus remote from said adjusting means, connecting means for drivingly connecting said operating apparatus to said adjusting means said operating apparatus comprising a plurality of independently rotatably mounted driven gears drivingly associated each with one of said adjusting means, and a driving gear rotatably mounted on an axis selectively movable between the respective of said driven gears.
Claim 10
Dependent Claim
45 words
A seat adjusting apparatus as claimed in claim 6, wherein said driven gears are rotatably mounted on axes that are circumferentially disposed on arcuate spacing, and said driving gear axis is mounted for selective arcuate translation into meshing engagement with each of said driven gears.
Claim 11
Dependent Claim
56 words
A seat adjusting apparatus as claimed in claim 7, including a switching body rotatable about an axis, said driving gear being rotatably mounted on said switching body with the axis of said driving gear being radially spaced from that of said switching body, means for rotating said driving gear and means for rotating said switching body.
Claim 12
Dependent Claim
16 words
A seat adjusting apparatus as claimed in claim 8, wherein said rotating means are manually driven.
Claim 13
Dependent Claim
24 words
A seat adjusting apparatus as claimed in claim 9, wherein said rotating means comprise manually operated knobs drivingly connected to each of said axes.
Claim 14
Dependent Claim
17 words
A seat adjusting apparatus as claimed in claim 8, wherein said rotating means are motor driven. PG,28
Claim 15
Dependent Claim
44 words
A seat adjusting apparatus as claimed in claim 11, wherein said rotating means comprise a ring gear on said switching body, a motorized rack drivingly connected to said ring gear and a drive motor carried by said switching body for driving said driving gear.
Claim 16
Dependent Claim
106 words
A seat adjusting apparatus as claimed in claim 6, wherein one of said adjusting means comprises means for moving said backrest longitudinally of said seat, said one adjustment means including a support bracket on said vehicle fixed with respect to said seat, a movable bracket mounting said backrest and engaging said support bracket for sliding movement therebetween, a rotatable drive screw axially secured with respect to said support bracket, a threaded nut secured to said moving bracket and engaging said drive screw, and means for rotating said drive screw including an elongated cable connected between said drive screw and one of said operating apparatus driven gears.
Claim 17
Dependent Claim
128 words
A seat adjusting apparatus as claimed in claim 13, wherein one of said adjusting means comprises means for adjusting the angular disposition of said backrest with respect to said seat, said one adjustment means including a pivot connection between one end of said backrest and said movable bracket, a second rotatable drive screw axially secured with respect to said movable bracket, a second threaded nut movable along second drive screw in response to rotation thereof, link means connecting between said backrest and said second nut to move said backrest about said pivot connection in response to rotation of said second drive screw, and means for rotating said second drive screw including an elongated cable connection between said second drive screw and another of said operating apparatus driven gears.
Claim 18
Dependent Claim
67 words
A seat adjusting apparatus as claimed in claim 14 including oppositely acting waist holding members carried by rotatable pins at opposite lateral ends of said backrest, a driven gear on each of said pins, a drive gear for driving said driven gears, and means for rotating said drive gear including an elongated cable connected between said drive gear and a third of said operating apparatus driven gears.
References Cited (Backward Citations)
US592783A
Cited
US1770826A
Cited
US1788088A
Cited
US4030750A
Cited
US4225183A
Cited
US4299316A
Cited
US4500136A
Cited
US4467252A
Cited
US4634179A
Cited
US4563038A
Cited
US4685735A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-10-11 | 1992-04-11 | 1992-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-10-11 | 1996-04-11 | 1996-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-10-11 | 2000-04-11 | 2000-10-11 | $7700.00 | Window Closed / Lapsed |