Middle Assembly - Lindsay Universal TAU-II Installation Manual

Nchrp 350 tl-3 redirective, non-gating, crash cushion
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U n i v e r s a l T A U - I I
The Wing Assemblies are bolted in the appropriate
location using Backing Plates and the hardware
provided. All fasteners use a lock washer or Locktite
(Figure 5).
The polymer front support legs bolt directly to the
bottom of the assembly using free holes on the Wing
Assemblies and the hardware provided (Figure 4,5).
Some configurations require a leg adapter (Figure 6).
Figure 6.
Leg Adapters
EAC Locating Tabs are bolted to the back of the
assembly and Front Collision Plates are bolted to the
front of the assembly.
washer and Locktite.
Middle Bulkhead Assemblies
The Middle Bulkheads come in two different styles:
fixed and adjustable X-style.
system's cable location, the Cable Guide Mounting
plates bolt to the bottom of the assembly at one of
three positions.
Parallel Middle Bulkhead
The width of the Parallel Middle Bulkhead is not
adjustable and is used in systems that are totally
parallel or systems that start out parallel and finish
with a rear taper (Figure 7).
Lindsay Transportation Solutions Sales and Services, Inc (888) 800-3691 [U.S. toll free] or +1 (707) 374-6800
®
C r a s h C u s h i o n
All fasteners use a lock
Depending on the
T A P E R E D S Y S T E M
Figure 7.
Parallel Middle Bulkhead
Adjustable Middle Bulkheads
The Adjustable Middle Bulkheads come in three
different widths and are designated by the number of
X patterns on the face of the bulkhead (Figure 3).
The narrowest has a single X in its structure, the
double X has two and the largest bulkhead has three
X's.
All of the bulkheads have adjustable wings that are
rigidly bolted on to each side (Figure 8). Using the
adjustable wings, the different sized bulkheads can
accommodate hazard widths up to 102" [2.6m]. The
bulkheads can descend in 6" [150mm] increments
until reaching the desired width.
The adjustable Middle Bulkheads are assembled
according to the specific system requirements. Refer
to the system drawing for the middle bulkhead sizes
needed. The Wing Assemblies slide over the ends of
the bulkhead and adjust to the width needed.
Single X (1) Middle Bulkheads provide for
assembly
widths
Transition Wing Assembly), 36" [910],
42" [1070], and 48" [1220].
Double X (2X) Middle Bulkheads provide
for assembly widths of 54" [1370mm], 60"
[1520mm], 66" [1680mm], and 72" [1830mm].
of
30"
[760]
(using
Page 27
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