Quick connect transit boarding platform panel
First Claim
1. A transit boarding platform panel for use along an edge of a transit platform adjacent a track, said panel comprising a molded base portion formed from a reinforced composite polymer, said base portion comprising:
- a top deck and bottom plate,a first side intended to be adjacent a track at an edge of the transit platform,a second side opposite said first side and intended to be adjacent the transit platform,a first end defining a groove, anda second end defining a tongue dimensioned to be received by the groove and having a longitudinal axis, the tongue including a hole extending along the longitudinal axis, anda series of internal support members between the top deck and the bottom plate,wherein said top deck includes a detectable warning surface consisting of raised truncated domes detectable by the visually impaired in accordance with Americans with Disabilities Act (ADA);
Accessibility Guidelines for Buildings and Facilities, a portion of the top surface of the top deck adjacent said second side adjacent the transit platform is slightly above the height of the truncated domes to allow snow removal without damaging the raised truncated domes on said detectable warning surface.
3 Assignments
0 Petitions
Accused Products
Abstract
The present invention relates to a transit boarding platform panel for use along an edge of a transit platform adjacent a track. The panel comprises a molded base portion formed from a reinforced composite polymer, and having a top deck and bottom plate, a first side intended to be adjacent a track at an edge of the transit platform, a second side opposite said first side and intended to be adjacent the transit platform, a first end and a second end, and between the top deck and bottom plate a series of internal support members. The top deck has a detectable warning surface consisting of raised truncated domes detectable by the visually impaired in accordance with Americans with Disabilities Act (ADA): Accessibility Guidelines for Buildings and Facilities. The first and second ends are provided with means to interconnect adjacent panels and to secure the panels to the platform. In a preferred embodiment the means to interconnect adjacent panels and to secure the panels to the platform includes a groove provided on the first end of each panel, said groove sized and shaped to accept a corresponding sized and shaped tongue provided on the second end of an adjacent panel. There is also provided an improved method of installing a transit platform with a series of transit boarding platform panels along an edge of said transit platform adjacent a track.
51 Citations
12 Claims
-
1. A transit boarding platform panel for use along an edge of a transit platform adjacent a track, said panel comprising a molded base portion formed from a reinforced composite polymer, said base portion comprising:
-
a top deck and bottom plate, a first side intended to be adjacent a track at an edge of the transit platform, a second side opposite said first side and intended to be adjacent the transit platform, a first end defining a groove, and a second end defining a tongue dimensioned to be received by the groove and having a longitudinal axis, the tongue including a hole extending along the longitudinal axis, and a series of internal support members between the top deck and the bottom plate, wherein said top deck includes a detectable warning surface consisting of raised truncated domes detectable by the visually impaired in accordance with Americans with Disabilities Act (ADA);
Accessibility Guidelines for Buildings and Facilities, a portion of the top surface of the top deck adjacent said second side adjacent the transit platform is slightly above the height of the truncated domes to allow snow removal without damaging the raised truncated domes on said detectable warning surface. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
-
10. A transit boarding platform panel for use along an edge of a transit platform adjacent a track, said panel comprising a molded base portion formed from a reinforced composite polymer, said base portion having a top deck and bottom plate, a first side intended to be adjacent a track at an edge of the transit platform, a second side opposite said first side and intended to be adjacent the transit platform, a first end and a second end, and between the top deck and bottom plate a series of internal support members, said top deck having a detectable warning surface consisting of raised truncated domes detectable by the visually impaired in accordance with Americans with Disabilities Act (ADA):
- Accessibility Guidelines for Buildings and Facilities, wherein the first and second ends are provided with means to interconnect adjacent panels and to secure the panels to the platform, a portion of the top surface of the top deck adjacent said second side adjacent the transit platform is slightly above the height of the truncated domes to allow snow removal without damaging the raised truncated domes on said detectable warning surface,
wherein edges of the transit platform adjacent the track are framed by one or more headers, the means to interconnect adjacent panels and to secure the panels to the platform includes a groove provided on the first end of each panel, said groove sized and shaped to accept a corresponding sized and shaped tongue provided on the second end of an adjacent panel, the first end of said panel has a first vertical wall section depending from the top deck said first vertical wall section having a top edge and a bottom edge, a second vertical wall section extends upwardly from the bottom plate of said panel, said second vertical wall section having a top edge and a bottom edge wherein the second vertical wall section is offset inwardly from the first vertical wall section and wherein the groove is located between the bottom edge of the first vertical wall section and the top edge of the second vertical wall section and runs the entire width of the first end, the second end of said panel has a first vertical wall section depending from the top deck said first vertical wall section having a top edge and a bottom edge, a second vertical wall section extends upwardly from the bottom plate said second vertical wall section having a top edge and a bottom edge wherein the second vertical wall section is offset inwardly from the first vertical wall section and wherein the tongue portion located between the bottom edge of the first vertical wall section and the top edge of the second vertical wall section and runs the entire width of the second end, and a bolt hole is aligned along a longitudinal axis of and within said tongue portion.
- Accessibility Guidelines for Buildings and Facilities, wherein the first and second ends are provided with means to interconnect adjacent panels and to secure the panels to the platform, a portion of the top surface of the top deck adjacent said second side adjacent the transit platform is slightly above the height of the truncated domes to allow snow removal without damaging the raised truncated domes on said detectable warning surface,
-
11. A transit boarding platform panel used at grade comprising a molded base portion formed from a reinforced composite polymer, said base portion comprising:
-
a top deck and bottom plate, a first side intended to be adjacent a track at an edge of the transit platform, a second side opposite said first side and intended to be adjacent the transit platform, a first end defining a groove, and a second end defining a tongue dimensioned to be received by the groove and having a longitudinal axis, the tongue including a bolt hole extending along the longitudinal axis, and a series of internal support members between the top deck and the bottom plate, wherein said top deck includes a detectable warning surface consisting of raised truncated domes detectable by the visually impaired in accordance with Americans with Disabilities Act (ADA);
Accessibility Guidelines for Buildings and Facilities, a portion of the top surface of the top deck adjacent said second side adjacent the transit platform is slightly above the height of the truncated domes to allow snow removal without damaging the raised truncated domes on said detectable warning surface, and wherein to minimize frost forming on the top surface of the top deck in colder climates, a thermal conduit is provided between the ground and the top surface of the panel. - View Dependent Claims (12)
-
Specification