Ullman Dynamcis Brecure 2007

Ullman Dynamics AB
world leader in shock mitigation seating
Ullman Dynamics AB
ULLMAN JOCKEY SEATS
SHOWN TO REDUCE PHYSICAL WORKLOAD
Ullman Seats
Reduce Impact Loads on the Human Body
Ullman Dynamics is the world leader in shock mitigation seats for High-Performance boats.
High-speed boat driving causes injuries to backs necks, knees and ankles. Several studies have shown
that many seats, with or without suspension, amplify the impacts from the hull. Even standing often causes
higher impacts on the human back than on the hull itself.
The faster a boat travels in heavy seas, the greater the impacts with the water surface. These impacts are transferred
to the human body, whether sitting or standing, which can result in the crew and passengers becoming fatigued, and
being put at an increased risk of acute and chronic musculoskeletal injuries1 e.g. vertebral fractures, whip-lash like neck
injuries, disk ruptures, and knee and ankle injuries.
Independent scientific research has been undertaken
by the University of Chichester in the UK studying the
stresses on the human body during high-speed boat
transits, and how this results in post-transit fatigue.
Impact on Boat and Operator in Ullman Jockey Seat
Boat 11m RIB
Ullman Jockey Seat
In 1988 Johan Ullman M.D. began his PhD work on injuries associated with high-speed boats.
In 1990 Ullman Dynamics started development of the a new concept for shock mitigation seats.
The Ullman Cockpit system has in several studies been proven to significantly reduce impacts and compression forces, affecting the human body on board high performance boats. The Ullman Cockpit system
has also been shown to significantly enhance boat control and comfort. It has been chosen by the operators in several maritime organisations to become their standard.
For references visit www.ullmandynamics.com
The results have shown that high-speed boat operations
demand physical effort of the crew and passengers
which results in increased post-transit fatigue2. Even
relatively short transits may impair operational capability
on reaching the boats destination.
RIB passenger oxygen uptake and heart rate (indicators of physical workload)
were reduced using an Ullman Jockey Seat compared to a fixed jockey-type seat.
Carvalhais, A. (2004) Incidence and severity of injury to surf boat operators. Conference Proceedings 75th SAVIAC
Conference, Virginia Beach, VA. October 2004.
1
Ensign, W., Hodgdon, J., Prusaczyk, W.K., Ahlers, S, Shapiro, D., and Lipton, M. (2000), A survey of self-reported injuries
among special boat operators; Naval Health Research Centre, Tech Report 00-48
Myers S, Dobbins T, and Dyson R. (2006) Motion induced fatigue following exposure to whole body vibration in a 28ft RIB.
Conference Proceedings; ABCD Symposium on Human Performance at Sea: Influence of Ship Motions on Biomechanics
and Fatigue, Panama City, FL, USA.
2
Myers S, Dobbins T, Hill, J. and Dyson R. (2006) Energy expenditure during transits in a 28ft RIB in varying sea states.
Conference Proceedings; ABCD Symposium on Human Performance at Sea: Influence of Ship Motions on Biomechanics
and Fatigue, Panama City, FL, USA.
3
When examining the energy expenditure of passengers
on a 28’ RIB in a sea-state 4-5, travelling at ~20-25 kts,
data demonstrate a reduction in energy consumption
of around 30% when using a straddle-style suspension
seat compared to using a fixed straddle-type seat3.
The results also suggest that the heart rates, an indicator of whole body stress observed when using the suspension seat in a sea-state 4-5 was roughly equivalent
to those observed when using a fixed straddle seat, in a
sea-state 1-2, whilst travelling at around 40 kts.
Ullman
Atlantic Seat
Ullman
Atlantic Seat
Optimized Comfort and Safety
for High Performance Boats
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•
•
•
•
•
•
556
Weight:
45 kg
Vertical Travel: 200 mm
(measurements in mm)
•
7 Axis adjustable armrests
designed for rough conditions
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Adjustable multipurpose joystick
integrated in armrest
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2 or 4 point safety belt - Air Tech
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Sledge for longitudinal adjustment
electric or mechanical
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Heavy duty water resistant upholstery
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Multiple colour sets available
735
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330
465
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•
Seating geometry designed to give passenger optimal
body posture for handling both static and dynamic loads.
Built-in Lateral Support
Ullman Semi Active Progressive Shock Mitigation System with
twin shock absorbers - providing unparalleled comfort
Progressive damper made of aluminium (5077) and
stainless steel (316) with Diamod-Like Carbon (DLC) Coating
Adjustable damper rebound and compression setting
Multilayered fire resistant foam for optimal comfort and safety
Premium quality leather upholstery
Seating unit reinforcements of aluminum (5083)
Backrest shield of pure carbon fibre
Water and UV protecting seat cover
3 year limited World Wide Warranty (Extendable)
Optional Accessories
1490
•
Measurements
415
450
855
Common Features
Ullman Jockey Seat
COMPACT
•
Ullman Jockey Seat
BISCAYA
Seating geometry designed to give passengers
optimal body posture for dynamic loads.
•
Designed to fit in limited spaces.
Ullman Semi Active Progressive Shock Mitigation
High backrest and longer saddle sides
for maximum comfort and support
System, provides unsurpassed shock mitigation
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Small footprint takes up only marginally more space than the person seated in it
Spring Unit made of multi-composites
and Stainless Steel (316)
Horseshoe shaped handle - support for passengers sitting or standing behind
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Extra padding on the front of the backrest and over its top
Progressive damper made of aluminum (5077) and
Two handles - wider support for passengers behind
stainless steel (316) with Diamond-Like Carbon Coating
High quality water resistant upholstery
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Handles made of stainless steel (316)
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Zipped neoprene pouch for gear on backside of backrest
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Water and UV protecting seat cover
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3 Year Limited World Wide Warranty (Extendable)
700
600
•
1190
1130
1080
810
750
700
Weight:
21 kg
Vertical Travel: 150 mm
(measurements in mm)
360
555
1250
1190
1140
810
750
700
Weight:
21 kg
Vertical Travel: 150 mm
(measurements in mm)
360
555
Jockey Seat Accessories
Stowage Hatches
Large waterproof screw-in
hatches, transforming the pod
into a 22 litre waterproof
stowage space.
Front Seat Handle
For standalone seat, or
the front most seat in a row.
Designed to withstand
extreme impact forces.
Ullman Leaflex™
Ullman Console
Insulated Handles
Anti-reflective and insulating
coating for military or
cold-climate operations.
Lap Belt Air Tech
Aircraft Technology lap belt
For navigator and operator in
need of using their hands for
operating instruments.
Ullman POD™
Semi active progressive shock mitigation system.
High vertical impact suspension and restricted lateral suspension.
Dampens out a wide spectrum of vibrations for optimal comfort.
The Ullman Pedestal on Deck (POD) is built
light and strong to accommodate any Ullman Jockey Seat and Leaflex Suspension
Standard Leaflex Mechanism™ (SLM)
POD Colours
With 108 mm vertical travel and extra stowage space under
the seat, the SLM is sufficient for most boats.
Can be fitted with hatches for stowage
Available in black or white,
Extra Long Travel Leaflex™ (XLT)
Custom Pods
Providing 152 mm of vertical travel, the XLT absorbs even
the most hazardous impacts, making it the ultimate choice
for extreme speeds and impacts on high performance boats.
Longer pods for several seats available.
For flush mounting, seats come with the
damper fitted inside the backrest.
Aerodynamically shaped to reduce air resistance while
protecting the crew from wind and spray.
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Strategically reinforced to
withstand extreme impacts
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10 mm heavy-duty windscreen
designed to hold on to
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Port or Starboard helm position
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Easy-access hatch for
stowage and inspection
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Large and ergonomically
designed surfaces for fitting
electronic equipment and gages
1450
1350
Ullman Cockpit System
References
Seats, Console, Steering System and A-Frame
Developed and built with the famous Ullman function and quality
Ullman Steering System
The Ullman steering bar with
all controls integrated provides
Superior boat control
Optimal multi-modal feedback
Ability to steer, throttle and trim
while safely holding on in any
sea state and condition
Available for
• Outboards
• Stern drives
• Water jets
• Single and twin drive lines.
Ullman A-Frame
Ullman Cockpit system is designed to
reduce the impacts and injury risks by:
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Absorbing high energy impacts
into the semi-active progressive
Leaflex suspension system
Activating the human natural reflexbased muscular protection system
Maintaining the optimal posture of
body and spine to withstand impact
Distributing impacts between arms
and legs to protect back and neck
Aerodynamic shape
reduces air resistance
made of carbon fibre
for high strength and
minimal weight
Ministry of
Defence UK
Canadian
Coast Guard
Swedish
Coast Guard
South African
Police
United States
Navy
Australian
Federal Police
Norwegian
Royal Australian
Coast Guard, Navy
Navy
and Home Guard
Dutch
Sea Rescue
For more references please visit
www.ullmandynamics.com
United States
Coast Guard
Italian G.I.S.
Special Forces
Hong Kong
Police
dynamics@ullmans.com
SWE +46 31 708 26 00
USA +1 202 470 26 04
FAX +46 31 708 26 09
DISCLAIMER:
Driving fast at sea is always associated with significant risks,
especially in high sea states. Even the best seats in the world
will never be a guarantee against injuries.
The enhanced control and comfort of the Ullman Cockpit System
can make you want to drive faster. Do not drive your boat faster
than what feels comfortable for everyone on board. It is your
responsibility as a boat driver to keep everyone on board safe.
REMEMBER:
Discomfort is a sign of dangerous exposure.
Pain is a sign of threatening injury.
www.ullmandynamics.com
Ullman Dynamics AB
Talattagatan 16
SE - 426 76
Gothenburg
SWEDEN