Driver seat lock mechanism for preventing vehicle theft
First Claim
1. A vehicle anti-theft system, a vehicle having a front driver seat comprising a seat portion and a rotatable back seat, the back seat being adjustable to a first position to allow a driver to utilize the vehicle and a second forward position which prevents normal vehicle operation comprising:
- means for enabling the back seat to rotate between said first position and said second forward position comprising a back plate, a front plate, an intermediate plate member and a spring loaded central base-bar, the back seat being rotatable about said base-bar;
locking means mounted on said back plate and positioned adjacent a first aperture formed on said intermediate plate member when said back seat is in said second position, a second aperture being formed in said intermediate plate member and spaced arcuately from the first aperture; and
means for activating said locking means whereby a lock pin is withdrawn from said first aperture to allow said back seat to move from said second position to said first position, said second aperture engaging said pin when said back seat is in said first position.
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Accused Products
Abstract
A mechanism to lock the driver seat in a vehicle in a forward position to prevent a thief from getting on the seat and driving away in the vehicle. The seat adjuster is positioned such that the seat back portion is at an angle with the horizontal seat portion. A lock mechanism mounted on the seat back plate and either manually or electronically operated, causes a lock pin to enter coaligned apertures formed in the front and back plates of the seat adjuster, an intermediate plate member preventing the seat back portion from being moved. In order to enable the seat adjuster to resume its normal operation, the locking pin is withdrawn from the coaligned apertures.
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Citations
6 Claims
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1. A vehicle anti-theft system, a vehicle having a front driver seat comprising a seat portion and a rotatable back seat, the back seat being adjustable to a first position to allow a driver to utilize the vehicle and a second forward position which prevents normal vehicle operation comprising:
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means for enabling the back seat to rotate between said first position and said second forward position comprising a back plate, a front plate, an intermediate plate member and a spring loaded central base-bar, the back seat being rotatable about said base-bar; locking means mounted on said back plate and positioned adjacent a first aperture formed on said intermediate plate member when said back seat is in said second position, a second aperture being formed in said intermediate plate member and spaced arcuately from the first aperture; and means for activating said locking means whereby a lock pin is withdrawn from said first aperture to allow said back seat to move from said second position to said first position, said second aperture engaging said pin when said back seat is in said first position. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification