US5884532A — Adjustable pedal apparatus

Claim 1

Independent Claim 99 words

An adjustable pedal assembly for a motor vehicle comprising: a pedal arm having a free end; means mounting the pedal arm for movement relative to the vehicle; means operative in response to movement of the pedal arm relative to the vehicle to control an associated device of the vehicle; a pedal pad carried on the free end of the pedal arm; and adjuster means with a screw jack assembly interconnecting the free end of the pedal arm and the pedal pad for selectively adjusting the position of the pedal pad relative to the free end of the pedal arm.

Claim 2

Dependent Claim 99 words

An adjustable pedal assembly for a motor vehicle comprising: a pedal arm having a free end; means mounting the pedal arm for movement relative to the vehicle; means operative in response to movement of the pedal arm relative to the vehicle to control an associated device of the vehicle; a pedal pad carried on the free end of the pedal arm; and adjuster means with a screw jack assembly interconnecting the free end of the pedal arm and the pedal pad for selectively adjusting the position of the pedal pad relative to the free end of the pedal arm.

Claim 3

Dependent Claim 47 words

An adjustable pedal assembly according to claim 1 wherein the adjuster means are operative to adjust both the distance of the pedal pad from the free end of the pedal arm and the angle of the pedal pad relative to the free end of the pedal arm.

Claim 4

Dependent Claim 64 words

An adjustable pedal assembly according to claim 2 wherein the screw jack assembly comprises: upper and lower extensible devices carried on the free end of the pedal arm and engaging upper and lower regions on the pedal pad; and drive means operative to extend the extensible devices by differential amounts whereby to tilt the pedal pad in response to extension of the extensible devices.

Claim 5

Dependent Claim 115 words

An adjustable pedal assembly according to claim 3 wherein: the upper extensible device comprises an upper screw jack including a rotary drive member and the lower extensible device comprises a lower screw jack including a rotary drive member; the drive means are operative to rotate the drive members of the upper and lower screw jacks at the same speed; and the lower screw jack employs a coarser thread than the upper screw jack so that, for a given number of revolutions of the drive members, the lower jack extends further than the upper screw jack whereby to tilt the pedal pad upwardly as the pad moves away from the free end of the pedal arm.

Claim 6

Dependent Claim 92 words

An adjustable pedal assembly according to claim 1 wherein: the pedal arm is pivotally mounted on a vehicle structure at a pivot point and the free end of the pedal arm comprises a lower end of the pedal arm; the adjuster means includes an extensible device interconnecting the lower end of the pedal arm and the pedal pad, the extensible device including the screw jack assembly, and drive means operative to extend the extensible device and adjust the position of the pedal pad relative to the lower end of the pedal arm.

Claim 7

Dependent Claim 32 words

An adjustable pedal assembly according to claim 5 wherein the drive means includes a drive cable and transmission means operative in response to rotation of the cable to extend the extensible device.

Claim 8

Dependent Claim 70 words

An adjustable pedal assembly according to claim 6 wherein: the screw jack assembly includes a rotatable base member and telescopic members positioned telescopically within the base member and extensible relative to the base member in response to rotation of the base member; and the transmission means is operative in response to rotation of the cable to rotate the base member of the screw jack to thereby extend the telescopic members.

Claim 9

Dependent Claim 110 words

An adjustable pedal assembly according to claim 7 wherein: the screw jack assembly comprises an upper screw jack; the adjuster means further includes a lower screw jack positioned on the lower end of the pedal arm below the upper screw jack and including a rotatable base member and telescopic members positioned telescopically within the base member and extensible relative to the base member in response to rotation of the base member; and the transmission means is operative in response to rotation of the cable to simultaneously rotate the base members of the upper and lower screw jacks to thereby extend the telescopic members of the upper and lower screw jacks.

Claim 10

Dependent Claim 64 words

An adjustable pedal assembly according to claim 8 wherein the lower screw jack employs a coarser drive thread than the upper screw jack so that the lower screw jack extends further in response to a given number of rotations of the base members whereby to tilt the pedal pad relative to the pedal arm as the pedal pad moves away from the pedal arm.

Claim 11

Dependent Claim 112 words

An adjustable vehicle pedal assembly including a pedal arm having a lower end, means mounting the pedal arm for pivotal movement relative to a vehicle, means operative in response to pivotal movement of the pedal arm relative to the vehicle to control an associated device of the vehicle, a pedal pad carried on the lower end of the pedal arm, and adjuster means operative to adjust the position of the pedal assembly relative to an operator seated on a driver's seat of the vehicle, characterized in that: the adjuster means comprises an extensible device having a screw assembly operative to adjust the position of the pedal pad relative to the pedal arm.

Claim 12

Dependent Claim 112 words

An adjustable vehicle pedal assembly including a pedal arm having a lower end, means mounting the pedal arm for pivotal movement relative to a vehicle, means operative in response to pivotal movement of the pedal arm relative to the vehicle to control an associated device of the vehicle, a pedal pad carried on the lower end of the pedal arm, and adjuster means operative to adjust the position of the pedal assembly relative to an operator seated on a driver's seat of the vehicle, characterized in that: the adjuster means comprises an extensible device having a screw assembly operative to adjust the position of the pedal pad relative to the pedal arm.

Claim 13

Dependent Claim 54 words

An adjustable pedal assembly according to claim 10 wherein the extensible device interconnects the lower end of the pedal arm and the pedal pad, and the adjuster means includes drive means operative to extend the extensible device and adjust the position of the pedal pad relative to the lower end of the pedal arm.

Claim 14

Dependent Claim 32 words

An adjustable pedal assembly according to claim 11 wherein the drive means includes a drive cable and transmission means operative in response to rotation of the cable to extend the extensible device.

Claim 15

Dependent Claim 69 words

An adjustable pedal assembly according to claim 12 wherein: the screw assembly includes a rotatable base member and telescopic members positioned telescopically within the base member and extensible relative to the base member in response to rotation of the base member; and the transmission means is operative in response to rotation of the cable to rotate the base member of the screw jack to thereby extend the telescopic members.

Claim 16

Dependent Claim 105 words

An adjustable pedal assembly according to claim 13 wherein: the screw assembly comprises an upper screw jack and a lower screw jack positioned on the lower end of the pedal arm below the upper screw jack and including a rotatable base member and telescopic members positioned telescopically within the base member and extensible relative to the base member in response to rotation of the base member; and the transmission means is operative in response to rotation of the cable to simultaneously rotate the base members of the upper and lower screw jacks to thereby extend the telescopic members of the upper and lower screw jacks.

Claim 17

Dependent Claim 64 words

An adjustable pedal assembly according to claim 14 wherein the lower screw jack employs a coarser drive thread than the upper screw jack so that the lower screw jack extends further in response to a given number of rotations of the base members whereby to tilt the pedal pad relative to the pedal arm as the pedal pad moves away from the pedal arm.

Claim 18

Dependent Claim 150 words

An adjustable pedal assembly for a motor vehicle comprising: a pedal arm including a free lower end and means for pivotally mounting the arm on the vehicle; a pedal pad located at a distance from the pedal arm and being orientated at an angle relative to the lower end of the pedal arm; an extensible module interconnecting the pedal pad and the lower end of the pedal arm and having an adjustment assembly for adjusting the distance of the pedal pad from the lower end of the pedal arm and for adjusting the angle of the pedal pad relative to the lower end of the pedal arm; and drive means operative to extend the extensible module and adjust the distance of the pedal pad from the lower end of the pedal arm while simultaneously adjusting the angle of the pedal pad relative to the lower end of the pedal arm.

Claim 19

Dependent Claim 150 words

An adjustable pedal assembly for a motor vehicle comprising: a pedal arm including a free lower end and means for pivotally mounting the arm on the vehicle; a pedal pad located at a distance from the pedal arm and being orientated at an angle relative to the lower end of the pedal arm; an extensible module interconnecting the pedal pad and the lower end of the pedal arm and having an adjustment assembly for adjusting the distance of the pedal pad from the lower end of the pedal arm and for adjusting the angle of the pedal pad relative to the lower end of the pedal arm; and drive means operative to extend the extensible module and adjust the distance of the pedal pad from the lower end of the pedal arm while simultaneously adjusting the angle of the pedal pad relative to the lower end of the pedal arm.

Claim 20

Dependent Claim 53 words

An adjustable pedal assembly according to claim 16 wherein: the extensible module comprises a housing fixedly secured to the lower end of the pedal arm and an extension device mounted on the housing and having a free extendible end; and the pedal pad is mounted on the extendible end of the extension device.

Claim 21

Dependent Claim 16 words

An adjustable pedal assembly according to claim 17 wherein the extension device comprises a screw jack.

Claim 22

Dependent Claim 66 words

An adjustable pedal assembly according to claim 19 wherein: the screw jack is an upper screw jack having a free end; and the extension device further includes a lower screw jack positioned on the housing below the upper screw jack and having a free end connected to the pedal pad below a connection of the free end of the upper screw jack to the pedal pad.

Claim 23

Dependent Claim 121 words

An adjustable pedal apparatus for a vehicle comprising: a mounting structure adapted to be mounted on the vehicle; a pedal arm attached to said mounting structure for movement relative thereto, said pedal arm having a distal end; a pedal pad supported by said distal end of said pedal arm and having a pad surface spaced apart from said distal end of said pedal arm by a defined distance; an adjustment assembly supported by said distal end of said pedal arm for engaging said pedal pad; and a drive assembly for driving said adjustment assembly; said apparatus characterized by said adjustment assembly selectively and infinitely adjusting said distance of said pedal pad surface relative to said distal end of said pedal arm.

Claim 24

Dependent Claim 121 words

An adjustable pedal apparatus for a vehicle comprising: a mounting structure adapted to be mounted on the vehicle; a pedal arm attached to said mounting structure for movement relative thereto, said pedal arm having a distal end; a pedal pad supported by said distal end of said pedal arm and having a pad surface spaced apart from said distal end of said pedal arm by a defined distance; an adjustment assembly supported by said distal end of said pedal arm for engaging said pedal pad; and a drive assembly for driving said adjustment assembly; said apparatus characterized by said adjustment assembly selectively and infinitely adjusting said distance of said pedal pad surface relative to said distal end of said pedal arm.

Claim 25

Dependent Claim 55 words

An apparatus as set forth in claim 20 wherein said pedal pad defines a pedal plane orientated at a defined pedal angle between said pedal plane and a vehicle floor, said adjustment assembly selectively and infinitely adjusting the pedal angle by rotating the pedal pad with respect to said distal end of said pedal arm.

Claim 26

Dependent Claim 50 words

An apparatus as set forth in claim 21 wherein said adjustment assembly simultaneously adjusts the pedal angle by rotating the pedal pad with respect to said distal end of said pedal arm while adjusting said distance of said pedal pad surface relative to said distal end of said pedal arm.

Claim 27

Dependent Claim 51 words

An apparatus as set forth in claim 20 wherein said adjustment assembly includes a screw shaft moveable between a extended position and a retracted position, said screw shaft attached to said pedal pad for adjusting said distance of said pad surface with respect to said distal end of said pedal arm.

Claim 28

Dependent Claim 26 words

An apparatus as set forth in claim 23 wherein said screw shaft is comprised of a plurality of shaft portions in telescoping relationship to one another.

Claim 29

Dependent Claim 44 words

An apparatus as set forth in claim 24 wherein said plurality of shaft portions is comprised of at least a first shaft portion and a second shaft portion, said second shaft portion being threadably engaged to said first shaft portion for movement relative thereto.

Claim 30

Dependent Claim 97 words

An apparatus as set forth in claim 25 wherein said adjustment assembly includes a base member having a threaded portion and interconnecting said driving assembly and said first shaft portion, said driving assembly providing rotational input to said base member, said base member providing rotational input for said first shaft portion via said threaded portion such that said first shaft portion rotates and extends linearly from said base member, and said first shaft portion provides rotational input for said second shaft portion such that said second shaft portion rotates and extends linearly from said first shaft portion.

Claim 31

Dependent Claim 67 words

An apparatus as set forth in claim 23 wherein said screw shaft is an upper screw shaft and said adjustment assembly includes a lower screw shaft spaced apart from and parallel to said upper screw shaft, said upper and lower screw shafts moving between said retracted and extended positions for adjusting said distance of said pad surface with respect to said distal end of said pedal arm.

Claim 32

Dependent Claim 40 words

An apparatus as set forth in claim 27 wherein in said upper and lower screw shafts receive rotational input from said driving assembly resulting in linear movement of said upper and lower screw shafts with respect to said pedal pad.

Claim 33

Dependent Claim 85 words

An apparatus as set forth in claim 28 wherein said upper screw shaft has a threaded portion with a first lead and said lower screw shaft has a threaded portion with a second lead, said second lead being different than said first lead such that said upper screw shaft moves a first linear distance and said lower screw shaft moves a second linear distance, different than said first linear distance, when said drive assembly rotates said upper and lower screw shafts at the same speed.

Claim 34

Dependent Claim 62 words

An apparatus as set forth in claim 29 wherein said pedal pad defines a pedal plane orientated at a defined pedal angle between said pedal plane and a vehicle floor, said upper and lower screw shafts causing said pedal angle to vary as said upper screw shaft moves said first linear distance and said lower screw shaft moves said second linear distance.

Claim 35

Dependent Claim 30 words

An apparatus as set forth in claim 27 wherein said upper and lower screw shafts are each comprised of a plurality of shaft portions in telescoping relationship to one another.

Claim 36

Dependent Claim 31 words

An apparatus as set forth in claim 27 including a housing for supporting said upper and lower screw shafts, said housing being attached to said distal end of said pedal arm.

Claim 37

Dependent Claim 69 words

An apparatus as set forth in claim 32 wherein said upper screw shaft is extendible from said housing to a first maximum distance with respect to said distal end of said pedal arm and said lower screw shaft is extendible from said housing to a second maximum distance with respect to said distal end of said pedal arm, said second maximum distance being different than said first maximum distance.

Claim 38

Dependent Claim 18 words

An apparatus as set forth in claim 20 including a control mechanism for remotely controlling said adjustment assembly.

Claim 39

Dependent Claim 33 words

An apparatus as set forth in claim 34 wherein said control mechanism is a switch assembly for actuating said drive assembly, said drive assembly having a control cable for driving said adjustment assembly.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	2002-03-22	2002-09-21	2003-03-23	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	2006-03-22	2006-09-21	2007-03-23	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	2010-03-22	2010-09-21	2011-03-23	$7700.00	Window Closed / Lapsed

Adjustable pedal apparatus

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