Adjustable height automotive seat
First Claim
Patent Images
1. An adjustable height automotive seat comprising:
- a backrest portion;
a seat portion vertically adjustable in relation to said backrest portion; and
at least one one-way collapsible bracket, said bracket intended to mount the seat within an automotive vehicle, said bracket having lesser compressive than tensile strength in order to facilitate energy absorption by said bracket in a rear-end collision with said vehicle while retaining strength to prevent said seat from moving forward during a front-end collision with said vehicle.
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0 Petitions
Accused Products
Abstract
An adjustable height automotive seat (10) is provided, including a backrest portion (12) and a seat portion (14), the seat portion (14) capable of being vertically displaced in relation to the backrest portion (12) and thereby accommodating shorter passengers.
43 Citations
15 Claims
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1. An adjustable height automotive seat comprising:
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a backrest portion;
a seat portion vertically adjustable in relation to said backrest portion; and
at least one one-way collapsible bracket, said bracket intended to mount the seat within an automotive vehicle, said bracket having lesser compressive than tensile strength in order to facilitate energy absorption by said bracket in a rear-end collision with said vehicle while retaining strength to prevent said seat from moving forward during a front-end collision with said vehicle. - View Dependent Claims (2, 3, 4)
a rotatable threaded portion in communication with said seat portion, whereby rotation of said threaded portion causes vertical displacement of said seat portion.
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3. An adjustable height automotive seat as recited in claim 1, further comprising:
at least one submarine tube element positioned within a front portion of said seat portion to provide rigidity to reduce sinking of an occupant seated in said seat portion during collision of a vehicle in which said seat is mounted.
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4. An adjustable height automotive seat as recited in claim 1, wherein said one-way bracket includes a plurality of openings formed in a body portion thereof to help absorb forces transferred to the seat in the event of a rear-end collision with said vehicle.
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5. An adjustable height automotive seat comprising:
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a backrest portion;
a seat portion, including a rear portion and a front portion, said front portion rotatably attached to said rear portion such that said front portion may be folded down from said rear portion; and
at least one submarine tube element positioned within a front portion of said seat portion to provide rigidity to reduce sinking of an occupant seated in said seat portion during collision of a vehicle in which said seat is mounted. - View Dependent Claims (6, 7, 8)
at least one one-way collapsible bracket, said bracket intended to mount the seat within an automotive vehicle, said bracket having lesser compressive than tensile strength in order to facilitate energy absorption by said bracket in a rear-end collision with said vehicle while retaining strength to prevent said seat from moving forward during a front-end collision with said vehicle.
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7. An adjustable height automotive seat as recited in claim 6, wherein said one-way bracket includes a plurality of openings formed in a body portion thereof to help absorb forces transferred to the seat in the event of a rear-end collision with said vehicle.
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8. An adjustable height automotive seat as recited in claim 5, further comprising:
a rotatable threaded portion in communication with said seat portion whereby rotation of said threaded portion causes vertical displacement of said seat portion.
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9. An adjustable height automotive seat comprising:
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a backrest portion;
a seat portion, including a rear portion and a front portion, said front portion rotatably attached to said rear portion such that said front portion may be folded down from said rear portion; and
at least one one-way collapsible bracket, said bracket intended to mount the seat within an automotive vehicle, said bracket having lesser compressive than tensile strength in order to facilitate energy absorption by said bracket in a rear-end collision with said vehicle while retaining strength to prevent said seat from moving forward during a front-end collision with said vehicle. - View Dependent Claims (10, 11, 12)
at least one submarine tube element positioned within a front portion of said seat portion to provide rigidity to reduce sinking of an occupant seated in said seat portion during collision of a vehicle in which said seat is mounted.
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11. An adjustable height automotive seat recited in claim 9, further comprising:
a rotatable threaded portion in communication with said seat portion, whereby rotation of said threaded portion causes vertical displacement of said seat portion.
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12. An adjustable height automotive seat as recited in claim 9, wherein said one-way bracket includes a plurality of openings formed in a body portion thereof to help absorb forces transferred to the seat in the event of a rear-end collision with said vehicle.
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13. An adjustable height automotive seat comprising:
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a backrest portion;
a seat portion vertically adjustable in relation to said backrest portion; and
at least one submarine tube element positioned within a front portion of said seat portion to provide rigidity to reduce sinking of an occupant seated in said seat portion during collision of a vehicle in which said seat is mounted;
at least one one-way collapsible bracket, said bracket intended to mount the seat within an automotive vehicle, said bracket having lesser compressive than tensile strength in order to facilitate energy absorption by said bracket in a rear-end collision with said vehicle while retaining strength to prevent said seat from moving forward during a front end collision with said vehicle. - View Dependent Claims (14, 15)
a rotatable threaded portion in communication with said seat portion, whereby rotation of said threaded portion causes vertical displacement of said seat portion.
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Specification