TACKING LAMINATED RAIL WITH INSET RAIL GUIDE

1 . A laminated rail for a sawmill bed, the laminated rail comprising:

an outer plate having a middle body portion, a top portion, and a bottom portion;

an inner plate secured to the outer plate, the inner plate having a middle body portion, a top portion, and a bottom portion;

wherein at least the middle body portion of each of the inner plate and the outer plate have a cross sectional configuration having multiple obtuse angles along a vertical axis to form a vertically upright rail and the inner plate is matingly received by the outer plate.

2 . The laminated rail according to claim 1 , wherein the cross-sectional configuration is a zig-zag pattern.

3 . The laminated rail according to claim 1 , further comprising one of more of:

an upper lip extending outwardly from the top portion of the outer plate in a direction away from the inner plate;

a lower flange extending from the bottom portion of the outer plate in a direction toward the inner plate;

an upper flange extending outwardly from the top portion of the inner plate in a direction away from the outer plate; and

a lower flange extending from the bottom portion of the inner plate in a direction away from the outer plate.

4 . The laminated rail according to claim 1 , wherein a channel is formed between the top portion of the inner plate and the top portion of the outer plate, the channel being shaped and dimensioned to receive and secure a track in a sandwich grip.

5 . The laminated rail according to claim 4 , further comprising a track secured within the channel.

6 . A method of manufacturing a laminated rail for a sawmill bed, the method comprising:

roll forming an outer plate having a middle body portion, a top portion, and a bottom portion with a cross sectional configuration with multiple obtuse angles along a vertical axis;

roll forming an inner plate having a middle body portion, a top portion, and a bottom portion with a cross sectional configuration to allow the inner plate to be matingly received by the outer plate; and

securing the outer plate to the inner plate to form the laminated rail.

7 . A laminated rail for a sawmill bed, the laminated rail comprising:

an outer plate having a middle body portion, a top portion, and a bottom portion;

an inner plate secured to the outer plate, the inner plate having a middle body portion, a top portion, and a bottom portion;

wherein a channel is formed between the top portion of the inner plate and the top portion of the outer plate, the channel being shaped and dimensioned to receive and secure a track in a sandwich grip.

8 . The laminated rail according to claim 7 , further comprising a track secured within the channel.

9 . The laminated rail according to claim 7 wherein at least the middle body portion of each of the inner plate and the outer plate has substantially the same cross sectional configuration to allow the inner plate to be matingly received by the outer plate.

10 . The laminated rail according to claim 1 , wherein the cross-sectional configuration has multiple reflex angles and multiple obtuse angles along a vertical axis to form a substantially upright rail.

11 . The laminated rail according to claim 10 , wherein the cross-sectional configuration is a zig-zag pattern.

12 . The laminated rail according to any one of claim 7 , further comprising one or more of:

an upper lip extends outwardly from the top portion of the outer plate in a direction away from the inner plate;

a lower flange extending from the bottom portion of the outer plate in a direction toward the inner plate;

an upper flange extends outwardly from the top portion of the inner plate in a direction away from the outer plate, and

a lower flange extends from the bottom portion of the inner plate in a direction away from the outer plate.

13 . A sawmill bed comprising at least one laminated rail as defined in claim 1 .

14 . A sawmill comprising the sawmill bed according to claim 13 .

15 . The sawmill of claim 14 , further comprising a wheel assembly comprising a main wheel and a control arm, the control arm extending downwards to a down portion, the down portion having a control wheel extending inwards, wherein the main wheel is configured to move along the track, and the control wheel is configured to engage with the upper flange.

16 . A method of manufacturing a laminated rail for a sawmill bed, the method comprising:

roll forming an outer plate having a middle body portion, a top portion, and a bottom portion;

roll forming an inner plate having a middle body portion, a top portion, and a bottom portion with a cross sectional configuration to allow the inner plate to be matingly received by the outer plate;

forming a channel between the top portion of the inner plate and the top portion of the outer plate, the channel being shaped and dimensioned to receive and secure a track in a sandwich grip, and

securing the outer plate to the inner plate with the track sandwiched in the channel to form the laminated rail.

17 . The method according to claim 16 , wherein the cross-sectional configuration is a zig-zag pattern.

18 . The method according to claim 16 , wherein an upper lip extends outwardly from the top portion of the outer plate in a direction away from the inner plate, and a lower flange extends from the bottom portion of the outer plate in a direction toward the inner plate.

19 . The method according to claim 16 , wherein an upper flange extends outwardly from the top portion of the inner plate in a direction away from the outer plate, and a lower flange extends from the bottom portion of the inner plate in a direction away from the outer plate.