2 IN 1 OPERATING LEVER
First Claim
1. An adjustment assembly comprising:
- a base assembly having a forward notch and a rearward notch;
a 2 in 1 activating lever having a spring coupled to said base assembly and moveable between a forward position and a rearward position and independently moveable between a downward position and upward position, said forward position characterized wherein said spring is contained within said forward notch and said rearward position characterized wherein said spring is contained within said rearward notch;
a shaft member having an inner rotating shaft and an outer rotating shaft; and
a bracket including a front cam and a rear cam remotely coupled to said 2 in 1 activating lever and coupled to said shaft member;
wherein said front cam is coupled to and rotatable with said outer rotating shaft when said 2 in 1 activating lever is in said rearward position and wherein said rear cam is coupled to and rotatable with said inner rotating shaft when said 2 in 1 activating lever is in said forward position.
1 Assignment
0 Petitions
Accused Products
Abstract
An adjustment assembly including a 2 in 1 activating lever that has two operating positions, a forward position and a rearward position. The 2 in 1 activating lever is operatingly coupled to a bracket including a first and second cam that are operatingly coupled to an inner and outer rotating shaft. In the forward position, the movement of the 2 in 1 activating lever upward or downward causes the first cam and inner rotating shaft to rotate clockwise or counterclockwise. In the rearward position, the movement of the 2 in 1 activating lever upward or downward causes the second cam and outer rotating shaft to rotate clockwise or counterclockwise. The adjustment assembly may be utilized on an automotive seat assembly to control both the seat height and seat inclination angle.
48 Citations
20 Claims
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1. An adjustment assembly comprising:
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a base assembly having a forward notch and a rearward notch; a 2 in 1 activating lever having a spring coupled to said base assembly and moveable between a forward position and a rearward position and independently moveable between a downward position and upward position, said forward position characterized wherein said spring is contained within said forward notch and said rearward position characterized wherein said spring is contained within said rearward notch; a shaft member having an inner rotating shaft and an outer rotating shaft; and a bracket including a front cam and a rear cam remotely coupled to said 2 in 1 activating lever and coupled to said shaft member; wherein said front cam is coupled to and rotatable with said outer rotating shaft when said 2 in 1 activating lever is in said rearward position and wherein said rear cam is coupled to and rotatable with said inner rotating shaft when said 2 in 1 activating lever is in said forward position. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An adjustable automotive seat assembly for an automobile comprising:
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(a) an automotive seat assembly including a seat rest and a seat back coupled to the floor of an automobile; (b) an adjustment assembly coupled to said automotive seat assembly comprising; a base assembly having a forward notch and a rearward notch; a 2 in 1 activating lever having a spring coupled to said base assembly and moveable between a forward position and a rearward position and independently moveable between a downward position and upward position, said forward position characterized wherein said spring is contained within said forward notch and said rearward position characterized wherein said spring is contained within said rearward notch; a shaft member having an inner rotating shaft and an outer rotating shaft; and a bracket including a front cam and a rear cam remotely coupled to said 2 in 1 activating lever and coupled to said shaft member;
wherein said front cam is coupled to and rotatable with said outer rotating shaft when said 2 in 1 activating lever is in said rearward position and wherein said rear cam is coupled to and rotatable with said inner rotating shaft when said 2 in 1 activating lever is in said forward position;(c) a seat height adjustment assembly coupled to said shaft member and coupled to said seat rest; and (d) a seat inclination adjustment assembly coupled to said shaft member and contained within said seat back. - View Dependent Claims (8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A method for adjusting the seat height and seat inclination angle of an automotive seat assembly, the method comprising
providing a seat having a seat rest and a seat back and a side portion; -
coupling a seat height adjustment assembly and a seat inclination adjustment assembly within said seat; forming an adjustment assembly including a 2 in 1 activating lever and a shaft portion comprising a first rotating shaft and a second rotating shaft, said 2 in 1 activating lever movable from a first position to a second position and independently movable from a downward position to an upward position, said first position selected from the group consisting of a forward position and a rearward position and said second position selected from the group consisting of said forward position and said rearward position, said first position being different than said second position; coupling said adjustment assembly to said side portion; operatingly coupling said first rotating shaft to said seat height adjustment assembly and operatingly coupling said second rotating shaft to said seat inclination adjustment assembly; actuating said seat height adjustment assembly to adjust said height of said seat by placing said 2 in 1 activating lever in said first position and independently moving said 2 in 1 activating lever from said downward position to said upward position; and actuating said seat inclination adjustment assembly to adjust an inclination of said seat back relative to said seat rest by placing said 2 in 1 activating lever in said second position and independently moving said 2 in 1 activating lever from said downward position to said upward position - View Dependent Claims (19, 20)
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Specification