Thanks Thanks:  0
Likes Likes:  0
Needs Pictures Needs Pictures:  0
Picture(s) thanks Picture(s) thanks:  0
Page 3 of 4 FirstFirst 1234 LastLast
Results 31 to 45 of 46
  1. #31
    Join Date
    Feb 2003
    Location
    back in Alberta for a while
    Age
    68
    Posts
    12,006

    Default

    Hi Paul,
    I'll have a go at answering your "quiz"
    Quote Originally Posted by Bushmiller View Post
    There seem to be a few fundamental questions that should be addressed

    Was Osorio using the saw in the manner for which it was intended? NO, but then many table saw users use their saws for a whole lot more than straight rip cuts and simple cross cuts -- to whit cross cut sleds, mitre sleds, tenoning jigs, etc

    Was Osorio utilising accepted practice while using the saw (such as push sticks)? Yes and NO. Accepted practice, at least in the US, appears to include discarding the blade guard. And saws like that used by Osorio weren't (still aren't?) fitted with riving knives. Removing the fence in order to make a straight angled cut might also be termed accepted practice.
    Somewhere there's a bit of paper saying I'm fully trained to use a rip saw -- that training included positioning the fence -- apart from saw costing north of $5,000 (Hammer, Felder, Altendorf and the like) I'm yet to see a saw with a "proper" rip fence -- accoring to the training I received Bessimer style fences are not proper fences
    I'm unclear if the saw in question was on the floor or a stand -- so there might be a departure from accepted practice there. If I recall correctly, the injury event included Osorio stumbling or falling into the saw

    Was Osorio contravening any of the manufacturers recommendations? Hard to answer. Was Osorio ever trained by his employer to use the saw, did Osorio ever see the manufacturer's instructions? I seem to recall that the saw in question was purchased by the "office girl"
    Who removed the blade guard and fence? Osorio, a coworker or the employer?
    really muddy her if we're trying to determine where the "blame" should lie

    Are any other manufacturers using the "sawstop" technology as original equipment? apart from SawStop, NO

    is this particular manufacturer out of step with comparable companies? NO, but that's not the "legal liability test".
    Part of the test is to ask was the right tool/right technique used? My answer for the Osorio case would be NO, on the basis that -- for flooring -- the appropriate tools are a mitre saw for the cross cuts, and a baby (8") band saw for any ripping. However, I can also see how a table saw could be used, and if you're spending your day cutting flooring to length using a table saw, the fence would be completely superflous
    but the next part of the "test" is "was the tool used safe enough for it's intended purpose?" As Jeremy pointed out above, evidence from a Bosch witness in the trial was to the effect, that for a mere $55 the saw could have been fitted with "flesh sensing" technology (it's not clear if the Bosch definition of "flesh sensing" technology includes a automatic near instanteous brake)

    I don't believe that the major manufacturers deliberately set out to make their tools unsafe. In fact machine guarding and extensive explanations in the owners manuals lead me to believe that the manfacturers go to some length to educate their customers. See above about the doubt whether the education material made it through to the end user

    The next question is would the "sawstop" technology have unequivocally prevented the injury in this instance? Difficult to say. On the balance of probablities (the civil law test) YES on the basis of "beyond reasonable doubt" (the criminal law test) I'm not sure.

    I think this is the technology I have seen demonstrated with a sausage.

    Whilst you could be forgiven for thinking that all these questions must not have been answered to the satisfaction of the jury and hence their decision to award in favour of the plaintif, I am doubtful. The legal antics in america must have many questioning their system.

    I think Sawdust Maker made an interesting point that if you applied this principle to cars, each vehicle sold would have to have every conceivable piece of safety equipment. If not every vehicle accident would have the potential to end up in court. Interesting proposition.
    To give some perspective, one model of car / ute made in China can't be sold in Victoria because it doesn't have stability control.
    On Youtube you can find examples of Chinese made sedans and utes under going NCAP testing. Some of it would be funny if the results weren't so apalling. As far as I know there is no law that says you can't sell a no star or 1 star car in Queensland, but as a customer, would you want to buy one? if you can get a 4 star model for around the same price. It's an interesting dilema for employers -- what is your liability following a crash if you supplied the employee with a 1 star vehicle when for less than the difference in insurance premium you could have bought a 4 or 5 star one.

    With any machine there is an element of input by the operator. It would appear that this has been ignored in this instance.

    Just for the record and before anybody says wait until it happens to you. I caught my fingers in a table saw back in the eighties. Guess what? I did the wrong thing. Not deliberately; Just an unguarded moment!
    regards from Alberta, Canada

    ian

  2. # ADS
    Google Adsense Advertisement
    Join Date
    Always
    Location
    Advertising world
    Age
    2010
    Posts
    Many





     
  3. #32
    Join Date
    Nov 2004
    Location
    Millmerran,QLD
    Age
    73
    Posts
    11,138

    Default

    Ian

    Thanks for a well thought out reply and you have clearly delved into the case at length, although like the rest of us were not at the trial and cannot witness the mood of the moment.

    A final question. Would the same case have ever gone to trial in Australia and (I know, that's two questions) if it did, would it have been upheld?

    regards
    paul
    Bushmiller;

    "Power tends to corrupt. Absolute power corrupts, absolutely!"

  4. #33
    Join Date
    Feb 2008
    Location
    Victoria
    Posts
    3,191

    Default

    A logical extension to the decision would be to withdraw all saws that do not have sawstop or equivalent from the market.
    Will some law company start a class action for anyone who has been injured since sawstop came on the market?
    Cheers,
    Jim

  5. #34
    Join Date
    Feb 2003
    Location
    back in Alberta for a while
    Age
    68
    Posts
    12,006

    Default

    Quote Originally Posted by Bushmiller View Post
    A final question. Would the same case have ever gone to trial in Australia and (I know, that's two questions) if it did, would it have been upheld?
    Paul,
    as I understand NSW OH&S rules and Workcover's interpretation of same, in NSW a case similar to Osorio's would have considered (but not necessarily in this order)
    • was Osorio trained to use the tool -- if NO the employer is probably liable
    • was Osorio using the tool in accordance with his training -- if NO the employer is probably liable, because the employer should have had a system in place to monitor that employees are acting in accordance with their training (there are sanctions for employees how don't follow their training, but these can only be invoked after repeated and wilful deviation from the "approved" training)
    • was Osorio supplied with the appropriate tool -- if NO the employer is liable, see my comment above re mitre saw vs table saw for cutting long stuff to length -- the decision on what is the appropriate tool might come down to expert testonmy
    • was Osorio supplied with a safe tool -- if NO the employer is liable (in the Osorio case removing the blade guard would of itself render the tool "unsafe". If the guard was removed by the employer then the employer is laible, if the guard was removed by the employee the employer is still liable because he should have known the employees were making "unsafe" modifications to the tool. To get out of this later trap the employer would need to know that the tool was being modified, taken action to reverse the modifications, sanctioned the persons doing the modifications, and checked regularly (and randomly) that the modifications were not being repeated.
    • could Osorio have been supplied with a safer tool (e.g. one with "flesh sensing technology") -- now we start to have fun. Argueably a saw fitted with the SawStop mechanism is "safer" than one without but then, as I mentioned above, a mitre saw is possibly a safer alternative for cross cutting, with a band saw used for the scribing rip cuts

    The employer and their insurance company would need to successfully defend all of the above, and almost certainly more, before the lawyers started on the saw manufacturer or distributor.


    But possibly the biggest effective difference between here and the US is the requirement that Australian employers carry adequate workers' compensation insurance, this means that rarely do these sorts of cases need to go searching for a person with deep pockets
    regards from Alberta, Canada

    ian

  6. #35
    Join Date
    Nov 2004
    Location
    Millmerran,QLD
    Age
    73
    Posts
    11,138

    Default

    Quote Originally Posted by ian View Post


    But possibly the biggest effective difference between here and the US is the requirement that Australian employers carry adequate workers' compensation insurance, this means that rarely do these sorts of cases need to go searching for a person with deep pockets
    Ian

    A very telling comment for two reasons. Firstly because of the protection in place for an australian worker compared to america and secondly because if there were no deep pockets there would be no legal action.

    What are the implications for table saws? Is it as simple as the manufacturers issuing a disclaimer that they will not be held liable for inappropriate use of their machines? I suspect that will not survive a legal onslaught in the US.

    Will all saws have to have the new flesh detecting technology and will this escalte to handheld tools and equipment such as planers, routers, moulders etc? Once started. I don't see that it can stop.

    Will all existing machinery have to be withdrawn from sale?

    Is there a mechanism for appealing the decision? My knowledge of american law diminished rapidly when Perry Mason retired.

    Regards
    Paul
    Last edited by Bushmiller; 13th October 2011 at 10:24 AM. Reason: spelling
    Bushmiller;

    "Power tends to corrupt. Absolute power corrupts, absolutely!"

  7. #36
    Join Date
    Feb 2008
    Location
    Victoria
    Posts
    3,191

    Default

    Paul,
    It's a damned if you do and damned if you don't. If they withdraw existing saws it could be seen as an admission of liability. Any bets that some disgruntled employee of a manufacturing company is trawling through emails for mention of sawstop or other flesh sensing gadgets?
    Wonder if they will make it compulsory on bandsaws. How would butchers get round that one?
    Cheers,
    Jim

  8. #37
    Join Date
    Nov 2004
    Location
    Millmerran,QLD
    Age
    73
    Posts
    11,138

    Default

    Quote Originally Posted by jimbur View Post
    Wonder if they will make it compulsory on bandsaws. How would butchers get round that one?
    Cheers,
    Jim
    Jim

    They'd have to go back to the meat cleaver. FIL used to have butchers shops. He had an employee (a very long time ago) called compo Bill. When old Bill was short of money he'd chop off the top of a finger for the compo. He must have done it at least twice!

    Back to the issue. It will be most interesting to see how things develop. I can see cheap knock offs emerging from that large oriental country. My impression is that are not overly bothered by patents. It will probably result in a whole new wave of legal actions.

    Regards
    Paul
    Bushmiller;

    "Power tends to corrupt. Absolute power corrupts, absolutely!"

  9. #38
    Join Date
    Feb 2003
    Location
    back in Alberta for a while
    Age
    68
    Posts
    12,006

    Default

    Quote Originally Posted by Bushmiller View Post
    What are the implications for table saws? Is it as simple as the manufacturers issuing a disclaimer that they will not be held liable for inappropriate use of their machines? I suspect that will not survive a legal onslaught in the US.

    Will all saws have to have the new flesh detecting technology and will this escalate to handheld tools and equipment such as planers, routers, moulders etc? Once started. I don't see that it can stop.

    Will all existing machinery have to be withdrawn from sale?

    Is there a mechanism for appealing the decision? My knowledge of american law diminished rapidly when Perry Mason retired.
    from what I've read the issue has moved on from one about the right or wrongness of Osorio's damages award

    From what I read, the US Consumer Product Safety Commission has looked at the annual cost (in the US) of table saw injuries and determined that the net cost to the community of requiring ALL new table saws to have "flesh sensing technology" is significantly less than the annual cost of the injuries the technology would prevent -- given this the CPSC has issued a draft determination mandating the technology on all new table saws.

    Now please don't debate whether the "flesh sensing technology" technology will work in all situations, or with 100.00% reliability, or if Glass is laughing all the way to the bank.
    Please just look at how a body like the CPSC will have run the numbers ...
    Annual cost of table saw blade injuries = $2 billion (this estimate was prepared by Robert Lang at Popular Woodworking)
    Number of table saws sold each year = 500,000
    Cost to incorporate "flesh sensing technology" on each saw = $55 (evidence provided by a Bosch rep during the Osorio case)
    Cost to add "flesh sensing technology" to all new saws sold each year = $27.5 million
    Cost over 10 years of mandating "flesh sensing technology" = $27.5 million x 10 = $275 million
    Now for the sake of this example, let's assume the "flesh sensing technology" only works 50% of the time (it's almost certainly much much more effective but I want to demonstrate how the numbers would be run by an organisation like the CPSC)
    annual savings attributable to fitting "flesh sensing technology" to all saws = $2 billion x 50% = $1 billion

    Cost over 10 years = $275 million
    Annual savings = $1,000 Million
    Why haven't we already mandated "flesh sensing technology" ?


    I'm not sure if Australia has an equivalent to the US Consumer Product Safety Commission, it might be the state based Departments of Fair Trading.
    regards from Alberta, Canada

    ian

  10. #39
    Join Date
    Aug 2003
    Location
    Conder, ACT
    Age
    77
    Posts
    6,051

    Default

    But can it be provided for $55??????

  11. #40
    Join Date
    Feb 2003
    Location
    back in Alberta for a while
    Age
    68
    Posts
    12,006

    Default

    David, who knows?
    the number comes from a Bosch rep, and because it was during a court case the rep was presumably under oath at the time.

    but even if the cost is $550 per saw, the numbers still say that over 10 years, the cost is $2.75 bill, while the savings (as per my post above) are $10 billion -- in economic terms a benefit cost ratio of almost 4
    regards from Alberta, Canada

    ian

  12. #41
    Join Date
    Aug 2003
    Location
    Conder, ACT
    Age
    77
    Posts
    6,051

    Default

    So who pays. I would not pay another $550 or even $55 extra.

    Who is saving the money so who profits from this???

  13. #42
    Join Date
    Feb 2003
    Location
    back in Alberta for a while
    Age
    68
    Posts
    12,006

    Default

    Quote Originally Posted by DavidG View Post
    So who pays. I would not pay another $550 or even $55 extra.

    Who is saving the money so who profits from this???
    David
    In my 9 to 5 life I deal with this sort of cost benefit stuff -- not health or power tools, another industry entirely

    Let me provide you with a couple of similar examples

    ONE
    You can't legally sell a house in NSW that doesn't have a smoke detector
    the seller wears the cost of buying and installing the detectors
    the "community" enjoys the benefits of fewer deaths and injuries as a result of house fires
    -- each person who dies in a fire represents an economic loss which impacts on our collective standard of living
    -- each person hospitalised as a result of a house fire costs us, either because we are the tax payers who fund the health system or because every fire victim in a hospital bed means that the bed is not available for one us when we are ill.

    then if smoke detectors mean that the number of houses totally destroyed by fire is reduced, those of us with property insurance benefit through lower insurance premiums

    TWO
    I'm sure you are a careful driver and consider yourself a better driver than 80% of other drivers, do you believe that you personally need a car fitted with
    1) air bags
    2) seat belts
    3) anti lock brakes
    4) stability control
    5) a collapable steering column
    But can you buy a car without most if not all of those features?


    as to your personal willingness to pay for the technology ... that will always be your decision.
    However, the decision makers wont care -- and I stress again, I am not decision maker in this area nor do I know or influence any of the decision makers in this area -- their calculus would be purely objective
    Is the cost of requiring "flesh sensing technology" substantially less that the cost (actual and economic) of the injuries avoided -- if yes, and there is sufficient political will, then the technology will be mandated.


    My personal view is that we as woodworkers have two broad choices
    rail against the possibility that the cost of power tools will increase because some "shiny bum" civil servant has decided that all table saws must be fitted with a safety device that a person with a modicum of common sense doesn't need
    or
    work as a community to increase the training and skill level of wood workers so that the accident statistics don't justify introduction of the technology
    regards from Alberta, Canada

    ian

  14. #43
    Join Date
    Oct 2007
    Location
    vic clayton
    Posts
    1,042

    Default

    whats really annoying is that sawstop isnt the only tech available and this doesnt cost when it stops Whirlwind Tool Patents Pending Saw Safety Technology Available for Assignment/License
    Some people are like slinkies - not really good for anything, but they
    bring a smile to your face when pushed down the stairs .

  15. #44
    Join Date
    Feb 2003
    Location
    back in Alberta for a while
    Age
    68
    Posts
    12,006

    Default

    Quote Originally Posted by fubar View Post
    whats really annoying is that sawstop isnt the only tech available and this doesnt cost when it stops Whirlwind Tool Patents Pending Saw Safety Technology Available for Assignment/License
    Hi fubar
    why is it annoying?

    as you say SawStop isn't the only technology currently available, and if the proposed performance standard
    [requiring] a device to detect contact with the blade, or dangerous proximity to the blade [and] after detection, a mechanism to either stop or retract the blade before a cut deeper than 1/8" could occur.
    were mandated or adopted by the industry as a voluntary requirement, you would expect many competing devices to appear on the market



    I encourage everyone who has an opinion or interest on this issue to read the US Consumer Product Safety Commission report http://www.cpsc.gov/LIBRARY/FOIA/FOIA11/brief/tablesaw.pdf


    to wet your appetite for ploughing through a dry government document, the CPSC report
    • approximately 67,300 blade contact injuries require medically treatment each year with an associated injury cost of approximately $2.36 billion per annum
    • 33,450 of these injuries are treated in emergency departments
    • societal costs per blade contact injury amounts to approximately $35,000. This includes costs for medical treatment, lost time from work, product liability litigation, and pain and suffering
    • the average cost for all medically treated consumer product related injuries is $22,000
    • only about 2% of table saw-related injuries are work-related. i.e. 98% involve what the CPSC term "amateur or home woodworkers".
    • approximately 30.9% of table saw operator blade contact injuries occurred on table saws where the blade guard was in use.
    • The current voluntary standard for table saws does not appear to address those types of injuries.

    but for me, the killer assertions from the CPSC were these:
    Amateur woodworkers generally have little or no safety training, nor training in the proper use of the table saw.
    home users typically have far less experience than professional woodworkers and may discover dangerous or difficult operations only by actually experiencing near accidents or problems.
    The home woodworker also does not have the same OSHA-regulated protections in the home-based woodshop.
    The focus on a safe environment in a consumer setting is dependent upon the knowledge and initiative of the home woodworker, but there is no oversight to educate and motivate the consumer to prepare as safe an environment as possible.
    i.e. home woodworkers need to be protected from themselves

    regards from Alberta, Canada

    ian

  16. #45
    Join Date
    Oct 2007
    Location
    vic clayton
    Posts
    1,042

    Default

    perhaps annoying was the wrong choice of word .
    Its just that sawstop is all that is written about when there are other solutions out there
    Some people are like slinkies - not really good for anything, but they
    bring a smile to your face when pushed down the stairs .

Page 3 of 4 FirstFirst 1234 LastLast

Similar Threads

  1. The Yanks just don't get it
    By FenceFurniture in forum FESTOOL FORUM
    Replies: 2
    Last Post: 12th February 2011, 02:02 AM
  2. Hello from one of the Yanks across the lake
    By 65GTMustang in forum G'day mate - THE WELCOME WAGON -Introduce yourself
    Replies: 8
    Last Post: 31st January 2011, 01:08 AM
  3. Why do the yanks...
    By echnidna in forum HAND TOOLS - UNPOWERED
    Replies: 21
    Last Post: 11th November 2005, 11:30 AM
  4. For all the Yanks who visit
    By Wayne Davy in forum WOODIES JOKES
    Replies: 0
    Last Post: 8th April 2003, 05:09 PM

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •