Patent US4478767A successfully refreshed from Google Patents.
Patent US5615749A successfully refreshed from Google Patents.
US5615749A
Expired / Lapsed
US
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Vehicle pedal device having mechanism for displacing pedal pad away from steering device upon application of external force to the vehicle
Assignee: Toyota Motor Corp
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Filing: 1995-12-26
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Granted: 1997-04-01
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Expires: 2015-12-26
Abstract
Abstract A pedal device disposed within a passenger compartment of a vehicle, including a pedal bracket attached to a vehicle body, and a pedal pivotally supported by the pedal bracket and having at a lower end thereof a pedal pad to be depressed by a foot of an operator of the vehicle, wherein a mechanism is provided for permitting, upon application of an external force to the vehicle, displacement of the pedal pad such that an operator's leg whose foot is depressing the pedal pad is moved in a direction away from a steering device disposed within the passenger compartment.
Inventors
- 👤 Yoshihisa Kato
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 16:22
CPC Classifications
G; G05; G05G; G05G1/00; G05G1/30; G05G1/32; G05G1/327; B; B60; B60R; B60R21/00; B60R21/02; B60R21/09; B60T; B60T7/00; B60T7/02; B60T7/04; B60T7/06; B60T7/065; B62; B62D; B62D21/00; B62D21/15; B62D25/00; B62D25/08; B62D25/14; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20528; Y10T74/20576; Y10T74/20888
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
121 words
A pedal device for a vehicle having a body, a passenger compartment and a steering device disposed within the passenger compartment, said pedal device being disposed within said passenger compartment and including (a) a pedal bracket attached to said body, and (b) a pedal pivotally supported by said pedal bracket and having at a lower end thereof a pedal pad to be depressed by a foot an operator of the vehicle, wherein the improvement comprises: a pedal pad displacing mechanism for permitting, upon application of an external force to the vehicle, said pedal pad to be displaced such that a leg of the operator whose foot is depressing said pedal pad is moved in a direction away from said steering device.
Claim 2
Dependent Claim
121 words
A pedal device for a vehicle having a body, a passenger compartment and a steering device disposed within the passenger compartment, said pedal device being disposed within said passenger compartment and including (a) a pedal bracket attached to said body, and (b) a pedal pivotally supported by said pedal bracket and having at a lower end thereof a pedal pad to be depressed by a foot an operator of the vehicle, wherein the improvement comprises: a pedal pad displacing mechanism for permitting, upon application of an external force to the vehicle, said pedal pad to be displaced such that a leg of the operator whose foot is depressing said pedal pad is moved in a direction away from said steering device.
Claim 3
Dependent Claim
79 words
A pedal device according to claim 1, wherein said pedal bracket contacts two members of said body at least upon application of said external force to the vehicle, said two members being moved relative to each other due to said external force, said pedal pad displacing mechanism displacing said pedal as a whole by means of deformation of said pedal bracket due to a relative movement of said two members upon application of said external force to the vehicle.
Claim 4
Dependent Claim
97 words
A pedal device according to claim 2, wherein said pedal bracket extends in a longitudinal direction of the vehicle, and includes a front end portion fixed to one of said two members which is displaced in a backward direction of the vehicle due to said external force, and a rear end portion which contacts the other of said two members at least upon application of said external force to the vehicle and whose amount of backward displacement due to said external force is smaller than an amount of backward displacement of said one of said two members.
Claim 5
Dependent Claim
45 words
A pedal device according to claim 2, wherein said pedal pad displacing mechanism includes means for reducing a bending strength of a local portion of said pedal bracket, and thereby facilitating deformation of said local portion upon application of said external force to the vehicle.
Claim 6
Dependent Claim
33 words
A pedal device according to claim 1, wherein said pedal pad displacing mechanism includes means for permitting a rotary movement of said pedal pad upon application of said external force to the vehicle.
Claim 7
Dependent Claim
85 words
A pedal device according to claim 5, wherein said pedal pad displacing mechanism includes means for permitting, upon application of said external force to the vehicle, a pivotal movement of said pedal as a whole about a substantially vertical straight line passing a point of said pedal bracket at which said pedal is pivotally supported by said pedal bracket, said pivotal movement causing an operating surface of said pedal pad to be rotated so as to face in a direction away from said steering device.
Claim 8
Dependent Claim
75 words
A pedal device according to claim 5, wherein said pedal pad displacing mechanism includes means for permitting, upon application of said external force to the vehicle, a pivotal movement of said pedal as a whole about a substantially vertical straight line passing a center point of an operating surface of said pedal pad, said pivotal movement causing said operating surface to be rotated so as to face in a direction away from said steering device.
Claim 9
Dependent Claim
77 words
A pedal device according to claim 5, wherein said pedal pad displacing mechanism includes means for permitting, upon application of said external force to the vehicle, a pivotal movement of said pedal as a whole about a straight line substantially parallel to a straight line normal to an operating surface of said pedal pad, said pivotal movement causing a toe of said foot depressing said operating surface to point in a direction away from said steering device.
Claim 10
Dependent Claim
33 words
A pedal device according to claim 1, wherein said pedal pad displacing mechanism includes means for permitting a linear displacement of said pedal pad upon application of said external force to the vehicle.
Claim 11
Dependent Claim
49 words
A pedal device according to claim 9, wherein said means for permitting a linear displacement of said pedal pad permits said pedal pad to be displaced in one of rightward and leftward directions of the vehicle which causes said pedal pad to be moved away from said steering device.
Claim 12
Dependent Claim
33 words
A pedal device according to claim 9, wherein said means for permitting a linear displacement of said pedal pad permits said pedal pad to be displaced in a forward direction of the vehicle.
Claim 13
Dependent Claim
33 words
A pedal device according to claim 9, wherein said means for permitting a linear displacement of said pedal pad permits said pedal pad to be displaced in a downward direction of the vehicle.
Claim 14
Dependent Claim
99 words
A pedal device according to claim 1, wherein said pedal includes a lever portion pivotally connected at one end thereof to said pedal bracket, said pedal pad being connected to the other end of said lever portion such that said pedal pad is displaceable relative to said lever portion, said pedal pad displacing mechanism including an external force sensor for detecting said external force applied to the vehicle, a drive device for displacing said pedal pad relative to said lever portion, and a controller for activating said drive device to displace said pedal pad relative to said lever portion.
Claim 15
Dependent Claim
30 words
A pedal device according to claim 13, wherein said external force sensor comprises means for detecting deceleration of the vehicle to thereby detect said external force applied to the vehicle.
Claim 16
Dependent Claim
53 words
A pedal device according to claim 13, wherein said drive device includes: an ignition device activated by said controller; a gas generating source ignited by said ignition device to generate a gas; an actuator operated by said gas; and a transmission mechanism for transmitting a motion of said actuator to said pedal pad.
Claim 17
Dependent Claim
35 words
A pedal device according to claim 13, wherein said drive device includes an electric motor activated by said controller, and a transmission mechanism for transmitting a motion of said electric motor to said pedal pad.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2000-03-31 | 2000-09-30 | 2001-04-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-03-31 | 2004-09-30 | 2005-04-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-03-31 | 2008-09-30 | 2009-04-01 | $7700.00 | Window Closed / Lapsed |