US7775555B2
Active / In Force
US
⏱️ 1.4 years remaining
Break-away pedal assembly
Assignee: Dura Global Technologies LLC
•
Filing: 2008-04-04
•
Granted: 2010-08-17
•
Expires: 2028-04-04
Abstract
Abstract A vehicle includes a first structure, a pedal pivotably connected to the first structure for pivoting between rest and fully-applied positions, a control attachment connecting the pedal to a vehicle system to be controlled, a second structure located rearward of the pedal, and an engagement bracket connected to the pedal to engage the second structure upon rearward movement of the pedal during a vehicle frontal collision. The control attachment is connected to the engagement bracket and disengages from the pedal so that the pedal pivots independent of the control system when the engagement bracket strikes the second structure with a predetermined force. There is a constant distance between the engagement bracket and the second structure as the pedal pivots so that the position of the pedal does not affect the disengagement of the control attachment during the frontal collision.
Inventors
- 👤 James Robert Allen
- 👤 Brian John Eckerle
- 👤 Jason Allen Booher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 16:03
CPC Classifications
B; B60; B60K; B60K23/00; B60K23/02; B60K26/00; B60K26/02; B60R; B60R21/00; B60R21/02; B60R21/09; B60T; B60T7/00; B60T7/02; B60T7/04; B60T7/06; B60T7/065; G; G05; G05G; G05G1/00; G05G1/30; G05G1/32; G05G1/323
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
188 words
A vehicle comprising, in combination: a first vehicle structure; a pedal pivotably connected to the first vehicle structure for pivoting movement in a normal operating range between a rearward position and a forward position; a control attachment operably connecting the pedal to a vehicle system to be controlled for transmitting normal operating loads therebetween; a second vehicle structure located rearward of the pedal; an engagement bracket operably connected to the pedal and sized and shaped to engage the second vehicle structure upon rearward movement of the pedal in a rearward direction during a vehicle frontal collision; wherein there is a constant distance between the engagement bracket and the second vehicle structure in the forward-rearward direction as the pedal pivots between the rearward position and the forward position; wherein the control attachment operably connected to the engagement bracket to disengage the control attachment from the pedal so that the pedal pivots independent of the control attachment when the engagement bracket strikes the second vehicle structure with a predetermined force; and wherein the engagement bracket is secured to the pedal with a frangible connection that breaks at the predetermined force.
Claim 2
Dependent Claim
188 words
A vehicle comprising, in combination: a first vehicle structure; a pedal pivotably connected to the first vehicle structure for pivoting movement in a normal operating range between a rearward position and a forward position; a control attachment operably connecting the pedal to a vehicle system to be controlled for transmitting normal operating loads therebetween; a second vehicle structure located rearward of the pedal; an engagement bracket operably connected to the pedal and sized and shaped to engage the second vehicle structure upon rearward movement of the pedal in a rearward direction during a vehicle frontal collision; wherein there is a constant distance between the engagement bracket and the second vehicle structure in the forward-rearward direction as the pedal pivots between the rearward position and the forward position; wherein the control attachment operably connected to the engagement bracket to disengage the control attachment from the pedal so that the pedal pivots independent of the control attachment when the engagement bracket strikes the second vehicle structure with a predetermined force; and wherein the engagement bracket is secured to the pedal with a frangible connection that breaks at the predetermined force.
Claim 3
Dependent Claim
16 words
The control pedal assembly according to claim 1 , wherein the engagement bracket is generally arcuate.
Claim 4
Dependent Claim
26 words
The control pedal assembly according to claim 2 , wherein the engagement bracket has a center of curvature substantially at a pivot axis of the pedal.
Claim 5
Dependent Claim
25 words
The control pedal assembly according to claim 1 , wherein the engagement bracket is secured to the pedal for pivoting motion therewith during normal operation.
Claim 6
Dependent Claim
17 words
The control pedal assembly according to claim 1 , wherein the frangible connection comprises a shear pin.
Claim 7
Dependent Claim
24 words
The control pedal assembly according to claim 1 , wherein the control attachment moves downward relative to the pedal when the frangible connection breaks.
Claim 8
Dependent Claim
32 words
The control pedal assembly according to claim 6 , wherein the control attachment is pivotably connected to the engagement bracket and pivots downward relative to the pedal when the frangible connection breaks.
Claim 9
Dependent Claim
63 words
The control pedal assembly according to claim 1 , wherein the control attachment carries a pin which engages a notch of the pedal so that the control attachment pivots with the pedal under normal operation, and wherein the control attachment moves to disengage the pin from the notch so that the pedal pivots independent of the control attachment when the frangible connection breaks.
Claim 10
Dependent Claim
24 words
The control pedal assembly according to claim 1 , wherein the engagement bracket is pivotably connected to the pedal when the frangible connection breaks.
Claim 11
Dependent Claim
202 words
A vehicle comprising, in combination: a first vehicle structure; a pedal pivotably connected to the first vehicle structure for pivoting movement in a normal operating range between a rearward position and a forward position; a control attachment operably connecting the pedal to a vehicle system to be controlled for transmitting normal operating loads therebetween; a second vehicle structure located rearward of the pedal; an engagement bracket operably connected to the pedal and sized and shaped to engage the second vehicle structure upon rearward movement of the pedal in a rearward direction during a vehicle frontal collision; wherein the control attachment is operably connected to the engagement bracket to disengage the control attachment from the pedal so that the pedal pivots independent of the control attachment when the engagement bracket strikes the second vehicle structure with a predetermined force; wherein the engagement bracket is secured to the pedal with a frangible connection that breaks at the predetermined force; wherein the control attachment engages the pedal so that the control attachment pivots with the pedal under normal operation; and wherein the control attachment moves to disengage from the pedal so that the pedal pivots independent of the control attachment when the frangible connection breaks.
Claim 12
Dependent Claim
202 words
A vehicle comprising, in combination: a first vehicle structure; a pedal pivotably connected to the first vehicle structure for pivoting movement in a normal operating range between a rearward position and a forward position; a control attachment operably connecting the pedal to a vehicle system to be controlled for transmitting normal operating loads therebetween; a second vehicle structure located rearward of the pedal; an engagement bracket operably connected to the pedal and sized and shaped to engage the second vehicle structure upon rearward movement of the pedal in a rearward direction during a vehicle frontal collision; wherein the control attachment is operably connected to the engagement bracket to disengage the control attachment from the pedal so that the pedal pivots independent of the control attachment when the engagement bracket strikes the second vehicle structure with a predetermined force; wherein the engagement bracket is secured to the pedal with a frangible connection that breaks at the predetermined force; wherein the control attachment engages the pedal so that the control attachment pivots with the pedal under normal operation; and wherein the control attachment moves to disengage from the pedal so that the pedal pivots independent of the control attachment when the frangible connection breaks.
Claim 13
Dependent Claim
40 words
The control pedal assembly according to claim 10 , wherein there is a constant distance between the engagement bracket and the second vehicle structure in the forward-rearward direction as the pedal pivots between the rearward position and the forward position.
Claim 14
Dependent Claim
16 words
The control pedal assembly according to claim 11 , wherein the engagement bracket is generally arcuate.
Claim 15
Dependent Claim
26 words
The control pedal assembly according to claim 12 , wherein the engagement bracket has a center of curvature substantially at a pivot axis of the pedal.
Claim 16
Dependent Claim
25 words
The control pedal assembly according to claim 10 , wherein the engagement bracket is secured to the pedal for pivoting motion therewith during normal operation.
Claim 17
Dependent Claim
17 words
The control pedal assembly according to claim 10 , wherein the frangible connection comprises a shear pin.
Claim 18
Dependent Claim
24 words
The control pedal assembly according to claim 10 , wherein the control attachment moves downward relative to the pedal when the frangible connection breaks.
Claim 19
Dependent Claim
32 words
The control pedal assembly according to claim 16 , wherein the control attachment is pivotably connected to the engagement bracket and pivots downward relative to the pedal when the frangible connection breaks.
Claim 20
Dependent Claim
63 words
The control pedal assembly according to claim 10 , wherein the control attachment carries a pin which engages a notch of the pedal so that the control attachment pivots with the pedal under normal operation, and wherein the control attachment moves to disengage the pin from the notch so that the pedal pivots independent of the control attachment when the frangible connection breaks.
Claim 21
Dependent Claim
256 words
A vehicle comprising, in combination: a first vehicle structure; a pedal pivotably connected to the first vehicle structure for pivoting movement in a normal operating range between a rearward position and a forward position; a control attachment operably connecting the pedal to a vehicle system to be controlled for transmitting normal operating loads therebetween; a second vehicle structure located rearward of the pedal; an engagement bracket operably connected to the pedal and sized and shaped to engage the second vehicle structure upon rearward movement of the pedal in a rearward direction during a vehicle frontal collision; wherein there is a constant distance between the engagement bracket and the second vehicle structure in the forward-rearward direction as the pedal pivots between the rearward position and the forward position; wherein the control attachment is pivotably connected to the engagement bracket to disengage the control attachment from the pedal so that the pedal pivots independent of the control attachment when the engagement bracket strikes the second vehicle structure with a predetermined force; wherein the engagement bracket is secured to the pedal with a frangible connection that breaks at the predetermined force and is pivotably connected to the pivot pedal when the frangible connection breaks; wherein the control attachment carries a pin which engages a notch of the pedal so that the control attachment pivots with the pedal under normal operation; and wherein the control attachment pivots downward to disengage the pin from the notch so that the pedal pivots independent of the control attachment when the frangible connection breaks.
Claim 22
Dependent Claim
256 words
A vehicle comprising, in combination: a first vehicle structure; a pedal pivotably connected to the first vehicle structure for pivoting movement in a normal operating range between a rearward position and a forward position; a control attachment operably connecting the pedal to a vehicle system to be controlled for transmitting normal operating loads therebetween; a second vehicle structure located rearward of the pedal; an engagement bracket operably connected to the pedal and sized and shaped to engage the second vehicle structure upon rearward movement of the pedal in a rearward direction during a vehicle frontal collision; wherein there is a constant distance between the engagement bracket and the second vehicle structure in the forward-rearward direction as the pedal pivots between the rearward position and the forward position; wherein the control attachment is pivotably connected to the engagement bracket to disengage the control attachment from the pedal so that the pedal pivots independent of the control attachment when the engagement bracket strikes the second vehicle structure with a predetermined force; wherein the engagement bracket is secured to the pedal with a frangible connection that breaks at the predetermined force and is pivotably connected to the pivot pedal when the frangible connection breaks; wherein the control attachment carries a pin which engages a notch of the pedal so that the control attachment pivots with the pedal under normal operation; and wherein the control attachment pivots downward to disengage the pin from the notch so that the pedal pivots independent of the control attachment when the frangible connection breaks.
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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) | 2013-08-16 | 2014-02-15 | 2014-08-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2017-08-16 | 2018-02-15 | 2018-08-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2021-08-16 | 2022-02-15 | 2022-08-17 | $7700.00 | Window Closed / Lapsed |