Underground Infrastructure - July 2023 - 50

NEWPRODUCTS LATEST INDUSTRY DEVELOPMENTS
Felling Trailers
fellingtrailers.com
Felling Trailers, Inc. was awarded a U.S. patent
grant for its Air Bi-fold Ramps System - U.S.
Patent 11,613,197.
Once a U.S. Patent is granted, it remains in
effect for 20 years from the original filing date.
The patent protects the intellectual property of
the air bi-fold ramps system design, preventing
others from creating, making, or selling a
similar product.
" The patent helps to protect our invention and
maintain Felling Trailers' presence in the marketplace
as innovative solutions provider both today
and in the future, " said Patrick Jennissen, Felling
Trailers' VP of Sales & Marketing.
Few manufacturers in the marketplace offer
an Air Bi-Fold Ramp system, let alone with the
functionality that Felling offers. A key feature is
the operation of the flip ramp, which locks out
fully when extending, preventing scraping or
marring of the ground.
Another key feature is Felling's controlled
flow air ramp technology, which provides for
soft ground contact of the ramp, keeping new
surfaces free from being damaged. The Air BiFold
Ramps are 45 inches wide by 11 feet (7.5'
+3.5') wood inlaid. For over a decade, Felling
Trailers has offered air ramps with available
lengths of 6 to 8 feet.
The 11-foot Air Bi-Fold ramps were
designed to accommodate the load angle
necessary for loading cumbersome low-clearance
equipment, such as paving equipment
and directional drills.
This length provides the operator with a
gentler, more gradual incline to provide ease
in loading/unloading with its 9.5-degree load
angle with the option of air ride suspension
when the air is dropped.
Air-Ramp technology allows operators to
use the tow vehicles' onboard air system to
power the ramps, eliminating the maintenance
of an onboard electric/hydraulic system.
Furthermore, the patented technology allows
for minimal ground contact when deploying/
retracting the ramps to reduce damage to new
pavement when loading/unloading.
" Air-operated ramps are far more reliable
than those powered by an electric/hydraulic
pump, making it a clear choice for many paving
crews, " said Nathan Uphus, sales manager
at Felling Trailers. The patented air bi-fold
ramps system is currently available on 20-,
22.5-, 25-, and 30-ton tag series with plans to
expand into the semi-trailer lines.
Felling Trailers Inc. is a family-owned and
operated full-line trailer manufacturer located
in Central Minnesota. Started in 1974, Felling
Trailers has grown from a small shop to a
factory and office complex that today covers
over 441,000 square feet.
Felling's pride and differentiation is its
customized trailer division. Its engineers utilize
the latest, industry-leading design techniques,
and its experienced metal craftspeople use
cutting-edge technology to turn its customers'
conceptual trailer needs into tangible
products. UI
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50 JULY 2023 | UndergroundInfrastructure.com
AUGER ANCHORS
BKVV, INC.
INTEGRITY OF CONCRETE,
EVERY ANCHOR PULL TESTED.
PATENTED.
P.O. BOX 581611
TULSA, OK 74158
Phone: 918-836-6767
Fax: 918-836-0141
email: bkwinc@aol.com
website: www.bkwinc.com
http://www.fellingtrailers.com http://www.arntzenpipe.com http://www.DRILLPIPESUPPLY.COM http://www.bkwinc.com http://www.UndergroundInfrastructure.com

Underground Infrastructure - July 2023

Table of Contents for the Digital Edition of Underground Infrastructure - July 2023

Underground Infrastructure - July 2023 - 1
Underground Infrastructure - July 2023 - 2
Underground Infrastructure - July 2023 - 3
Underground Infrastructure - July 2023 - 4
Underground Infrastructure - July 2023 - 5
Underground Infrastructure - July 2023 - 6
Underground Infrastructure - July 2023 - 7
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Underground Infrastructure - July 2023 - 52
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https://www.nxtbook.com/gulfenergyinfo/gulfpub/underground-infrastructure-september-2023
https://www.nxtbook.com/gulfenergyinfo/gulfpub/underground-infrastructure-august-2023
https://www.nxtbook.com/gulfenergyinfo/gulfpub/underground-infrastructure-july-2023
https://www.nxtbook.com/gulfenergyinfo/gulfpub/underground-infrastructure-june-2023
https://www.nxtbook.com/gulfenergyinfo/gulfpub/underground-infrastructure-may-2023
https://www.nxtbook.com/gulfenergyinfo/gulfpub/underground-infrastructure-april-2023
https://www.nxtbook.com/gulfenergyinfo/gulfpub/underground-infrastructure-march-2023
https://www.nxtbook.com/gulfenergyinfo/gulfpub/underground-infrastructure-february-2023
https://www.nxtbook.com/gulfenergyinfo/gulfpub/january-2023
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