Wheelchair Ramp Wheel
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Aluminum 2" Hitch Wheel Chair Scooter Bike RAMP Carrier - 500 lbs Cap. |  |
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US $298.88 | 13d 13h 36m |
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STEEL 2" Hitch Wheel Chair Scooter Bike RAMP Carrier - 500 lbs Cap. | |
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US $188.88 | 19d 21h 39m |
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Mobility Carrier Wheelchair Wheel Chair scooter ramp | |
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US $320.00 | 25d 23h 26m |
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ALLMOST NEW SL330 WHEEL CHAIR RAMP 36X30 | |
0 Bid | US $60.00 | 1d 1h 32m |
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Wheel Chair Rubber Threshold Ramp 2 1/2 Inch Rise | |
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US $215.00 | 25d 22h 51m |
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Wheel Chair Threshold Ramp - Rubber w/ Beveled Sides | |
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US $135.00 | 25d 22h 41m |
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8' x 30" Wheel Chair Ramp - Trifold Advantage Series | |
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US $645.00 | 25d 22h 25m |
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7' x 30" Wheel Chair Ramp - Trifold Advantage Series | |
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US $499.00 | 25d 22h 23m |
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6' x 30" Wheel Chair Ramp - Trifold Advantage Series | |
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US $435.00 | 25d 22h 19m |
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60 x 30" Wheel Chair Ramp - Trifold Advantage Series | |
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US $370.00 | 25d 22h 16m |
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Prairie View Portable Wheel Chair Ramps | |
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US $250.00 | 20d 19h 53m |
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Wheelchair Wheel Chair scooter ramp Mobility carrier | |
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US $320.00 | 16d 17h 6m |
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12' aluminum wheel chair ramp, Praire View Industries | |
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US $600.00 | 13d 19h 21m |
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3' FOLDING BRIEFCASE WHEELCHAIR RAMP WHEEL CHAIR RAMPS | |
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US $70.00 | 1d 20h 23m |
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Maxsa Innovations Portable Handicapped/Wheel Chair/Movers/Car/Vehicle Curb Ramp | |
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US $61.95 | 1d 19h 21m |
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Wheel Chair Ramps For Van or Car (Ez Access) Trifolding | |
0 Bid | US $175.00 | 6d 10h 3m |
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No items matching your keywords were found.
Wheelchair Ramp Wheel
Physics/Engineering Ramp Question (from a non-student/physicist/engineer)?
Building a wheelchair ramp for my house. I need to know how many lbs. of force it would take to move a 600lb. person, in a wheel chair, up a 13 degree incline. I did a small test at work, and it takes about 35lbs. of force to push a 200lb. person, in a wheel chair, up a 6.5 degree incline. Not looking for anything exact, just a ballpark figure.
Thanks for both answers. I was estimating in excess of 100 lbs. Obviously I'm ignoring things like grip placement and so forth, but at least this puts it into a ball park figure.
If you do a "school physics" analysis on your test run, ignoring friction, you would expect to need just over 22lbs to push 200lbs up a 6.5 slope. Did you make any allowance for the weight of the chair itself?
If so, we can put the difference down to friction.
Applying that to 600lb and a 13 degree slope, you would expect to have to supply a force of about 135lbs, plus an extra 35 - 40lbs for friction losses.
[Using force down slope = (weight force) * sin(slope angle) ]
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Aluminum 2" Hitch Wheel Chair Scooter Bike RAMP Carrier - 500 lbs Cap. | |
|
US $298.88 | 13d 13h 36m |
|
STEEL 2" Hitch Wheel Chair Scooter Bike RAMP Carrier - 500 lbs Cap. | |
|
US $188.88 | 19d 21h 39m |
|
Mobility Carrier Wheelchair Wheel Chair scooter ramp | |
|
US $320.00 | 25d 23h 26m |
|
ALLMOST NEW SL330 WHEEL CHAIR RAMP 36X30 | |
0 Bid | US $60.00 | 1d 1h 32m |
|
Wheel Chair Rubber Threshold Ramp 2 1/2 Inch Rise | |
|
US $215.00 | 25d 22h 51m |
|
Wheel Chair Threshold Ramp - Rubber w/ Beveled Sides | |
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US $135.00 | 25d 22h 41m |
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8' x 30" Wheel Chair Ramp - Trifold Advantage Series | |
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US $645.00 | 25d 22h 25m |
|
7' x 30" Wheel Chair Ramp - Trifold Advantage Series | |
|
US $499.00 | 25d 22h 23m |
|
6' x 30" Wheel Chair Ramp - Trifold Advantage Series | |
|
US $435.00 | 25d 22h 19m |
|
60 x 30" Wheel Chair Ramp - Trifold Advantage Series | |
|
US $370.00 | 25d 22h 16m |
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Prairie View Portable Wheel Chair Ramps | |
|
US $250.00 | 20d 19h 53m |
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Wheelchair Wheel Chair scooter ramp Mobility carrier | |
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US $320.00 | 16d 17h 6m |
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12' aluminum wheel chair ramp, Praire View Industries | |
|
US $600.00 | 13d 19h 21m |
|
3' FOLDING BRIEFCASE WHEELCHAIR RAMP WHEEL CHAIR RAMPS | |
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US $70.00 | 1d 20h 23m |
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Maxsa Innovations Portable Handicapped/Wheel Chair/Movers/Car/Vehicle Curb Ramp | |
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US $61.95 | 1d 19h 21m |
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Wheel Chair Ramps For Van or Car (Ez Access) Trifolding | |
0 Bid | US $175.00 | 6d 10h 3m |
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|
No items matching your keywords were found.
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Aluminum 2" Hitch Wheel Chair Scooter Bike RAMP Carrier - 500 lbs Cap. | |
|
US $298.88 | 13d 13h 36m |
|
STEEL 2" Hitch Wheel Chair Scooter Bike RAMP Carrier - 500 lbs Cap. | |
|
US $188.88 | 19d 21h 39m |
|
Mobility Carrier Wheelchair Wheel Chair scooter ramp | |
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US $320.00 | 25d 23h 26m |
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92-00 Ford Econoline E150 E250 Wheel Chair Handicap Machine Motor Ramp Lift Save | |
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US $295.00 | 27d 11h 54m |
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Wheel Chair Rubber Threshold Ramp 2 1/2 Inch Rise | |
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US $215.00 | 25d 22h 51m |
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Wheel Chair Threshold Ramp - Rubber w/ Beveled Sides | |
|
US $135.00 | 25d 22h 41m |
|
8' x 30" Wheel Chair Ramp - Trifold Advantage Series | |
|
US $645.00 | 25d 22h 25m |
|
7' x 30" Wheel Chair Ramp - Trifold Advantage Series | |
|
US $499.00 | 25d 22h 23m |
|
6' x 30" Wheel Chair Ramp - Trifold Advantage Series | |
|
US $435.00 | 25d 22h 19m |
|
60 x 30" Wheel Chair Ramp - Trifold Advantage Series | |
|
US $370.00 | 25d 22h 16m |
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Wheel Chair Ramp $29.99 Nathan Wright Wheel Chair Ramp - Photographic Print |
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Home Care Products Trifold Wheelchair Ramp, 5'. Each $261.18 Manufacturer: Home Care Products. Each. Trifold wheelchair ramp, 5', sold individually. Sold individually. Customers also search for: Discount Trifold Wheelchair Ramp, 5' , Buy Trifold Wheelchair Ramp, 5' , Wholesale Trifold Wheelchair Ramp, 5' , Wheelcha |
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Home Care Products Trifold Wheelchair Ramp, 6'. Each $336.09 Manufacturer: Home Care Products. Each. Trifold wheelchair and scooter ramp, 6 foot long. Sold individually. Customers also search for: Discount Trifold Wheelchair Ramp, 6' , Buy Trifold Wheelchair Ramp, 6' , Wholesale Trifold Wheelchair Ramp, 6' , Wheelc |
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Home Care Products Trifold Wheelchair Ramp, 7'. Each $379.23 Manufacturer: Home Care Products. Each. Trifold wheelchair ramp, 7'. Sold individually. Sold individually. Customers also search for: Discount Trifold Wheelchair Ramp, 7' , Buy Trifold Wheelchair Ramp, 7' , Wholesale Trifold Wheelchair Ramp, 7' , Wheelcha |
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Health O Meter Additional Wheelchair Scale Ramp, 10 $244.72 Features of the Health O Meter Additional Wheelchair Scale Ramp: For use with Health O Meter ProPlus Digital Wheelchair Ramp Scale (HOM-2500KL). Ramp attaches to either side for left/right access. |
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Health O Meter Additional Wheelchair Scale Ramp, 10 x 32 $277.97 Features of the Health O Meter Additional Wheelchair Scale Ramp: For use with Health O Meter ProPlus Digital Wheelchair Ramp Scale (HOM-2600KL). Ramp attaches to either side for left/right access. |
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Portable 10-foot Multifold Utility Ramp $1057.73 Increase the mobility of people in wheelchairs and scootersPortable ramp is easy to handle and set upMobility aid is made of lightweight aluminum Multi fold ramp has been safety tested and uniquely listed by Underwriters Laboratories, Inc.If the primary need is to load a scooter or wheelchair into the back of a van, this ramp provides the solutionWith the extended hook design, the ramp bridges over the bumper and rests securely on the interior side of the vehicleThe ramp folds to approximately one-fourth its sizeRamp has a handle attached to each half for easy carryingEasily unfolds to create a solid platform surfaceIdeal for wheelchairs or scooters with various wheel configurationsWelded fabrication for strengthSurfaced with anti-slip traction tape to provide superior traction even if the ramp is wetFeatures a patented center joint hinge that eliminates a major pinch point and adds strength to the ramp Separates into two sections for ease in carryingA visual aid is attached to help determine if the ramp is on a safe slope prior to its useVelcro closure straps lock ramp panels togetherComes complete with steel security pins and safety DVDWeighs 52 poundsMeasures 120 inches long x 30 inches wide when opened for useMeasures 62.75 inches long x 16 inches wide x 11 inches high when foldedEasily stored when not in useMaximum single axle capacity of 250 poundsMaximum double axle capacity of 500 poundsMaximum rise accommodation: 20 feet for an occupied chair or scooter, 30 feet for an unoccupied chair or scooter |
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Cargo Management - Folding Ramp $199.99 Cargo Management; Folding Ramp; Aluminum; 1,000 lb. Capacity; |
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Cargo Management - Bi-Fold Ramp $153.99 Cargo Management; Bi-Fold Ramp; 69 in.; Bi-Fold Loading Ramp; 1500 Pound Capacity; Over Pack Box; |
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Cargo Management - Folding Arched Ramp $214.99 Cargo Management; Folding Arched Ramp; Aluminum; 750 lb. Capacity; |
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ADA Border Ramp $668.99 Designed to go with 8 inch Border Timbers. Wheelchair accessible ramp system is both cost-effective and easy to install. This ADA ramp provides convenient access to the playground and helps to establish a clear entry-exit point. |
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DuroMed 51740940000 5ft Telescoping Adjustable Wheelchair Ramp 660lb Weight Capacity $157.16 Telescoping wheelchair ramps are an ideal solution for navigating steps curbs or motor vehicles while in a wheelchair or transport chair. Features: 5 feet when fully extended Completely adjustable with pushbutton locking mechanism Strong rustresistant aluminum construction with durable nonskid treads and Ushaped tracks for added safety Three section design contracts easily for storage in a convenient carry bag which hangs over wheelchair handles Generous 660 lb weight capacity 330 lbs. per ramp |
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Single Fold Portable Wheelchair Scooter Ramp(Pack of 1) $457.99 Designed to transition wheelchair or scooter from one surface height to another. Durable, lightweight construction. Comes with carry bag. Perforated slots keep water from collecting on ramp. Variety of sizes to meet many elevation changes. Weight Cap |
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Black Webbing Loop Wheelchair Tie-Down
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6' Black Wheelchair Scooter Carrier Ratchet Tie-down Strap Kit
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6' Black Wheelchair Scooter Carrier Cam Ratchet Tie-down Strap Kit
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Prairie View Industries Portable Singlefold Ramp
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48" Portable Wheelchair Ramp
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Mabis Dmi Healthcare 5? Telescoping Wheelchair Ramps, Silver, One
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RC Remote Control wheelchair grandma STUNT GRANNY wheel chair Toy
Sale Price: $89.99 |
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TMS Heavy Duty 500 lb Mobility Hitch Carrier Power Electric Wheelchair Scooter Medical with Loading Ramp and Anti-Tilt
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400 lb. Capacity Power Scooter and Wheelchair Folding Cargo Carrier Rack
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Aluminum Scooter & Power Chair Carrier Rack
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Roll-A-Ramp Wide Ramp, 7' Long x 26"
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The Ramp
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Pro Series 5801600 Moover Black Transporter System Cargo Carrier with Ramp
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SoleSkate Vs. Wheelchair Ramp
wheel chair ramp story problem?
the doorsill of a campus building is 5 ft above ground level. to allow wheelchair access the steps in front of the door are to be replaced by a straight ramp with constant slope of 1/12 how long must the ramp be [the answer is NOT 60 ft.]
No, the ramp is not 60 feet, but the ramp does start 60 feet from the campus building along the ground. The ramp itself would be the hypotenuse of the 60 x 5 triangle.
