Joy Mining Machinery
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چکیده
Joy Mining Machinery ("Joy") is submitting the following comments in response to the Request for Information for the above proposed Rule, 30 CFR § 75.1732 involving Proximity Detection Systems ("PDS"). In addition to the comments set forth below, we are attaching and incorporating a copy of Joy's previous comments on RIN 1219-AB65, which we submitted on March 29, 2010 in response to MSHA's prior Request for Information in the Federal Register (volume 75, No. 20) dated February 1, 2010.
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Joy Mining Machinery
Joy is in a unique position to provide comments on this subject as we have been involved with Proximity Detection since the initial research project conducted in 2002 as documented in the Background information of this Information Request. In addition we have been involved to some level with each Proximity Detection manufacturer on every generation of design because of the interface to our cont...
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