US 12,134,209 B2
Bulkhead system for concrete casting bed
Donald B. Smith, Jr., New Oxford, PA (US); Eric Smith, New Oxford, PA (US); John Hagarman, Hanover, PA (US); Jon Neiderer, Thomasville, PA (US); and Jason Blase, York, PA (US)
Assigned to Conewago Manufacturing, LLC, Hanover, PA (US)
Filed by Conewago Manufacturing, LLC, Hanover, PA (US)
Filed on Mar. 4, 2022, as Appl. No. 17/686,653.
Prior Publication US 2023/0278256 A1, Sep. 7, 2023
Int. Cl. B28B 7/00 (2006.01); B28B 1/14 (2006.01); B28B 7/02 (2006.01); B28B 7/24 (2006.01)
CPC B28B 7/0014 (2013.01) [B28B 1/14 (2013.01); B28B 7/02 (2013.01); B28B 7/24 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A bulkhead system for a concrete casting bed, comprising:
a pair of base track members spaced apart from one another along a longitudinal direction; and
a pair of form walls each removably attached to one of the base track members, each of the form walls has a lower end abutting one of the base track members and an upper end opposite the lower end in a vertical direction perpendicular to the longitudinal direction, each of the form walls has a tendon slot extending into the form wall in the vertical direction from at least one of the upper end and the lower end, the tendon slot receives a tendon extending in the longitudinal direction.