Suspension Means
Ropes & Belts
Page 1
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Image 1
My first coffee table was made out of one of these...
those were the days my friends!
Image provided by: Herbie T. Mann
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Image 2
Anxiously waiting to be installed...
Image provided by: Stan Gold
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Image 3
Up close and personal...
Image provided by: Stan Gold
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Image 4
Image provided by: Jake Rudman
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Image 5
Rust and corrosion...not good
Image provided by: Jerry Newton
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Image 6
Even more rust and corrosion...
Image provided by: Jerry Newton
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Image 7
Broken wires in what I am guessing is preformed rope - see how flat they are laying...hard to catch with the
"rag in hand" technique of rope inspection. The blade of a small pocket knife will "click" as it runs over a break.
This image is also part of the Mine Elevators series of photos.
Image provided by: Jerry Taylor
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Image 8
Step 1: Do Not Insert Arm!
Image provided by: Jerry Newton
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Image 9
Image provided by: Jerry Newton
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Image 10
As you can see the wires in every other strand are either regular lay or lang lay...
perhaps an attempt at a non-rotating rope?
I have not seen this type of rope construction in the elevator trade.
Image provided by: Ted Cisneros
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Image 11
This is several feet of discarded lang-lay rope.
Wires in a lang lay rope rotate in the same direction as the strands.
Can you see any areas on this rope that might be bad?
Click the to see what I think are damaged areas.
(It's hard to tell with all the debris around the ropes.)
Image provided by: Ted Cisneros
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Image 12
More broken wires
This image is also part of the Mine Elevators series of photos.
Image provided by: Jerry Taylor
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Image 13
More areas to be particularly mindful of during rope inspections.
This image is also part of the Mine Elevators series of photos.
Image provided by: Jerry Taylor
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Image 14
This rope has been riding on top of the adjacent rope for a period of time with no visible damage.
This image is also part of the Mine Elevators series of photos.
Image provided by: Jerry Taylor
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Image 15
We don't see many of these type of rope terminations here in the United States
Image provided by: Halis Ataksor
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Image 16
Another area to be mindful of - under the cable bands which
really should be removed once the rope termination is completed.
This image is also part of the Mine Elevators series of photos.
Image provided by: Jerry Taylor
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Image 17
More trouble...
This image is also part of the Mine Elevators series of photos.
Image provided by: Jerry Taylor
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Image 18
Standing tall and looking good!
Image provided by: Jake Rudman
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Image 19 (1 of 2)
How about something different...an Otis suspension belt
Image provided by: Máter Stahls
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Image 19A (2 of 2)
Another view...
Image provided by: Máter Stahls
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Image 20
...or a ThyssenKrupp K-Core Aramid rope
Image provided by: Barton Willis
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Image 21
...or a Schindler Aramid rope
"Every second strand of the elevator rope also contains an electrically-conductive carbon fiber, which is used for
permanent electronic monitoring of the slightest damage or wear on the aramid rope." - from a sales brochure.
Image provided by: Barton Willis
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New
Acceptable
Damaged
Image 22
Visual inspection criteria for the K-Core Aramid rope offered by ThyssenKrupp...
from a brochure
Image provided by: Barton Willis
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Image 23
K-Core Aramid rope construction...
Image provided by: Bob Bernard
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Image 24
K-Core Aramid rope construction...
Image provided by: Bob Bernard
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Image 25
A shackle for the K-Core Aramid rope...
Image provided by: Bob Bernard
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Image 26
We don't see many wire rope clips used here in California on passenger or freight elevators...
Image provided by: Ray Wright
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Image 27
A nice image of both ends of the ropes plus a window and
a freight elevator car top and possibly a retiring cam motor?
Image provided by: Roi Lung
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Image 28
Only two ropes - right and left lay...(see the larger image)
Is that a flat traveling cable running across the car top and
entering the back side of the top of car operating device?
Image provided by: Robert Borden
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Image 29
This rope is history...
Image provided by: Eric Sadler
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Image 30
What a mess...
Image provided by: Eric Sadler
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