SEAT

• US 20110148165A1
• Filed: 06/30/2009
• Published: 06/23/2011
• Est. Priority Date: 07/04/2008
• Status: Active Grant

• Current Assignee: Maciej Szymanski
• Original Assignee: Maciej Szymanski
• Inventors: Szymanski, Maciej
• Granted Patent: US 8,419,131 B2
• Time in Patent Office: Days
• US Class Current: 297/344.13
• CPC Class Codes: B60N 2/10 tiltable B60N2/12 , B60N2/2875 take precedence
• CPC Class Codes: B60N 2/18 the front or the rear portion of the seat being adjustable, e.g. independently of each other

Abstract

The subject of the invention is a seat, used in vehicles, offices and other places where a frequent change of the seating position is required in order to adjust to the user'"'"'s requirements. It is characterized in that the seating frame is placed on side connectors, mounted to the supporting mechanism in such a manner that the axis of rotation of bolts, on which the frame of the seating is mounted, is placed approximately on a vertical axis passing through the user'"'"'s centre of gravity, and is positioned by a locking mechanism with a lock.

Claims

1. A seat, in the form of a seating and a backrest, placed on rotational mechanisms, with locking elements which lock these mechanisms in the seat frame, which is placed on support mechanisms, which are mechanisms used for raising and longitudinal sliding, characterized in that the seat frame is placed on side connectors, mounted to the supporting mechanism in such a manner that the axis of rotation of bolts, on which the frame of the seating is mounted, is placed approximately on a vertical axis passing through the user'"'"'s centre of gravity, and is positioned by a locking mechanism with a lock.

2. Seat according to claim 1 characterized in that the locking mechanism with the lock is placed on the axis of rotation of the bolt.

3. Seat according to claim 1, characterized in that the locking mechanism has an upper arm and a lower arm mounted to the support mechanism and the seat frame, whereas the upper arm is mounted rotationally to the seating frame on a first axis is connected a second axis with the lower arm mounted rotationally on support mechanisms, whereas at least one of the arms on at least one side of the seat has a lock used for locking the position of the arms and the frame of the seating.

4. Seat according to claim 3, characterized in that the mounting axes of the arms and the axis of the degree of regulation lock, are placed behind the axis of rotation of the seating.

5. Seat according to claim 3, characterized in that the mounting axes of the arms and the axis of the degree of regulation lock, are placed in front of the axis of rotation of the seating.

6. Seat according to claim 3, characterized in that the locking mechanism which uses the lock locks the upper arm.

7. Seat according to claim 3, characterized in that the locking mechanism which uses the lock locks the lower arm.