Patent US5823064A successfully refreshed from Google Patents.
US5823064A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable automobile pedal system
Assignee: KSR IP Holdings LLC
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Filing: 1996-11-19
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Granted: 1998-10-20
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Expires: 2016-11-19
Abstract
Abstract A method of adjusting a control panel having an axis of pedal arm rotation which is capable of pivotably adjusting the control pedal relative to a reaction member, such as the eyelet of a cylinder pushrod for a brake pedal or a flexible cable in case of an accelerator pedal. The adjustment device allows the control pedal to be positioned to suit the needs of a particular driver. The control pedal can be pivotably attached to a frame in any conventional manner, such as with a pivot pin. The adjustment device is mounted alongside the control pedal and to the pushrod eyelet without the need of additional support hardware other than a device for acting on the control pedal. The adjustment device includes a rotatable member for causing pivotable movement of the pedal arm relative to the reaction member. The adjustment device is maintained a predetermined distance from the pivot of the control pedal arm by a spacing device, such as a link. The adjustment device also includes a rotatable driving device for rotating about its axis of rotation to produce a corresponding displacement of the control pedal arm. To comply with the requirements, the new Abstract of the Disclosure is presented as a separate sheet attached hereto.
Inventors
- 👤 Edmond B. Cicotte
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 17:14
CPC Classifications
G; G05; G05G; G05G1/00; G05G1/30; G05G1/40; G05G1/405; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20528; Y10T74/20534; Y10T74/20558; Y10T74/2057; Y10T74/20576; Y10T74/20888
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
264 words
A method for adjusting a pedal arm adapted to rotate about an axis of pedal arm rotation with respect to a datum point on a reaction member, said method comprising the steps of: positioning a first pivot axis in one end of a rotatable link means and a second pivot axis in an opposite end of said rotatable link means, said first pivot axis of said rotatable link means being positioned such that said first pivot axis is said axis of pedal arm rotation; immobilizing said rotatable link means with respect to said reaction member by attaching said rotatable link means to said reaction member at said datum point; positioning an axis of rotation a predetermined distance from said axis of pedal arm rotation in one of said pedal arm and said rotatable link means, said predetermined distance being no greater than the distance between said first and second pivot axes; placing a rotatable member about said axis of rotation in one of said pedal arm and said rotatable link means, said rotatable member engaging the other of said pedal arm and said rotatable link means; fixing said rotatable member to said one of said rotatable link means and said pedal arm such that said rotatable member rotates about said axis of rotation; and rotating said rotatable member about said axis of rotation to move the other of said rotatable link means and said pedal arm and rotatively displace said other of said pedal arm and said rotatable link means about said axis of pedal arm rotation to provide adjustment of said pedal arm.
Claim 2
Independent Claim
264 words
A method for adjusting a pedal arm adapted to rotate about an axis of pedal arm rotation with respect to a datum point on a reaction member, said method comprising the steps of: positioning a first pivot axis in one end of a rotatable link means and a second pivot axis in an opposite end of said rotatable link means, said first pivot axis of said rotatable link means being positioned such that said first pivot axis is said axis of pedal arm rotation; immobilizing said rotatable link means with respect to said reaction member by attaching said rotatable link means to said reaction member at said datum point; positioning an axis of rotation a predetermined distance from said axis of pedal arm rotation in one of said pedal arm and said rotatable link means, said predetermined distance being no greater than the distance between said first and second pivot axes; placing a rotatable member about said axis of rotation in one of said pedal arm and said rotatable link means, said rotatable member engaging the other of said pedal arm and said rotatable link means; fixing said rotatable member to said one of said rotatable link means and said pedal arm such that said rotatable member rotates about said axis of rotation; and rotating said rotatable member about said axis of rotation to move the other of said rotatable link means and said pedal arm and rotatively displace said other of said pedal arm and said rotatable link means about said axis of pedal arm rotation to provide adjustment of said pedal arm.
Claim 3
Dependent Claim
27 words
The adjusting method of claim 1 further comprising the step of maintaining a constant distance between said axis of rotation and said axis of pedal arm rotation.
Claim 4
Dependent Claim
59 words
The adjusting method as claimed in claim 1 wherein said step of positioning a first pivot axis in one end of said rotatable link means further comprises the step of providing a means for attachment complementary with said first pivot axis such that said rotatable link means is pivotably attached to said pedal arm about said first pivot axis.
Claim 5
Dependent Claim
73 words
The adjusting method as claimed in claim 3 wherein said step of positioning an axis of rotation a predetermined distance from said axis of pedal arm rotation further comprises providing a means for attachment complementary with said one of said rotatable link means and said pedal arm such that said rotatable member is rotatably attached to one of said rotatable link means and said pedal arm for rotation about said axis of rotation.
Claim 6
Dependent Claim
25 words
The adjusting method as claimed in claim 3 further comprising the step of providing a gear reduction unit and motor to rotate said rotatable member.
Claim 7
Dependent Claim
67 words
The adjusting method as claimed in claim 1 wherein said step of positioning an axis of rotation in one of said pedal arm and said rotatable link means further comprises providing a means for attachment complementary with said axis of rotation such that said rotatable member is rotatably attached to said one of said pedal arm and rotatable link means for rotation about said axis of rotation.
Claim 8
Dependent Claim
25 words
The adjusting method as claimed in claim 6 further comprising the step of providing a gear reduction unit and motor to rotate said rotatable member.
Claim 9
Dependent Claim
30 words
The adjusting method as claimed in claim 1 further comprising the step of: providing a means for mounting said opposite end of said rotatable link means to a frame member.
Claim 10
Dependent Claim
25 words
The adjusting method as claimed in claim 1 further comprising the step of providing a gear reduction unit and motor to rotate said rotatable member.
Claim 11
Dependent Claim
75 words
The adjusting method of claim 1 wherein the step of fixing a rotatable member to one of said rotatable link means and said pedal arm further comprises fixing a rotatable cam member to one of said rotatable link means and said pedal arm, whereby rotation of said rotatable cam member moves the other of said rotatable link means and pedal arm about said axis of pedal arm rotation to provide adjustment of said pedal arm.
Claim 12
Dependent Claim
25 words
The adjusting method as claimed in claim 10 further comprising the step of providing a gear reduction unit and motor to rotate said rotatable member.
Claim 13
Dependent Claim
77 words
The adjusting method of claim 1 where the step of fixing a rotatable member to one of said rotatable link means and said pedal arm further comprises fixing a rotatable power screw member to one of said rotatable link means and said pedal arm, whereby rotation of said rotatable power screw member moves the other of said rotatable link means and pedal arm about said axis of pedal arm rotation to provide adjustment of said pedal arm.
Claim 14
Dependent Claim
25 words
The adjusting method as claimed in claim 12 further comprising the step of providing a gear reduction unit and motor to rotate said rotatable member.
Claim 15
Dependent Claim
58 words
The adjusting method as claimed in claim 12 wherein said step of positioning an axis of rotation in an opposite end of said rotatable link means further comprises providing a means for attachment complementary with said pivot axis such that said rotatable member is rotatably attached to said rotatable link means for rotation about said axis of rotation.
Claim 16
Dependent Claim
59 words
The adjusting method as claimed in claim 12 wherein said step of positioning a first pivot axis in one end of said rotatable link means further comprises the step of providing a means for attachment complementary with said first pivot axis such that said rotatable link means is pivotably attached to said pedal arm about said first pivot axis.
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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) | 2001-10-19 | 2002-04-20 | 2002-10-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-10-19 | 2006-04-20 | 2006-10-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-10-19 | 2010-04-20 | 2010-10-20 | $7700.00 | Window Closed / Lapsed |