|
APRIL
2006 |
WORLD
COAL |
GREG
HINSHAW
DAVID
P. COOPER |
SAFETY BY DESIGN |
|
MAY
2005 |
COAL
AGE |
SYD
S. PENG
TAKASHI SASAOKA
DAVID
X. TANG
YI
LUO
GENE
WILSON |
MINE
ROOF GEOLOGY INFORMATION SYSTEM
A
METHOD FOR QUANTITATIVE VOID/FRACTURE DETECTION AND ESTIMATION
OF ROCK STRENGTH FOR UNDERGROUND MINE ROOF |
|
NOVEMBER 2006 |
COAL
NEWS |
BILL
KYSLINGER GENE WILSON CRAIG COLLINS
BILL
SCHWAB |
LOW
PROFILE REMOTE ROOF BOLTING MODULE |
|
DECEMBER 2006 |
COAL
AGE |
|
FOR
SEVENTY YEARS, FLETCHER HAS INTRODUCED TECHNOLOGY TO THE MINING
INDUSTRY WORLDWIDE |
|
JUNE
2007 |
COAL
AGE |
|
A
SEVENTY-YEAR WALK THROUGH THE FLETCHER COMPANY ALBUM |
|
JULY
2007 |
COAL
NEWS |
GARY
LOCKNEY
LOCKNEY & ASSOC., INC. |
DEEP
MINE ROOF CONTROL |
|
November 2007 |
coal
news |
BOB
ANDERSON
J.H.
FLETCHER & CO.
L.
PROSSER
NIOSH-PRE |
intelligent roof bolting drilling operations |
|
|
|
BOB
ANDERSON
J.H.
FLETCHER & CO.
L.
PROSSER
NIOSH-PRE |
26th
international conference on ground control in mining
improving the capability for real time assessment of roof
conditions through intelligent roof bolt drilling operations |
|
November 2007 |
the
hawkeye view |
knight hawk coal, lld |
roof
bolters do a heads up job of keeping mine safe |
|
February 2007 |
cdc/niosh
technology news |
|
evaluation of dust collector bags for reducing dust exposure of
roof bolter operators |
|
January 2004 |
|
craig
m. collins
gene
wilson
j.h.
fletcher & co.
david
x. tang
syd
peng
dept.
of mining engineering wvu |
field
testing of a real time roof mapping drilling display system |
|
1972
national safety congress |
|
j.
Robert Fletcher
President, j.h. fletcher & co
|
accomplishments in design of roof-bolt materials and
installation equipment |
|
|
|
gregory e. hinshaw
|
safety and productivity innovations in mechanized bolting |
|
1998
Joint Spring Meeting of The west virginia coal ming institute |
|
|
roof
bolting automation and increased productivity |
|
|
|
susan
robertson, mining engineer niosh-pittsburgh research laboratory
gregory hinshaw, vp engineering j.h. fletcher & co. |
roof
screening: best practices and roof bolting machines |
|
|
|
Larry
Howe, International Sales Mgr., J.h. fletcher & co. |
Two
Decades of Mobile roof support applications |
|
November/ December 1992 |
mining technology |
william s. mcintyre jr., chief design engineer, j.h. fletcher &
co. |
Roofbolting and place change practices in u.s. coal mines |
|
|
|
h.
gene wilson,
j.h.
fletcher & co. |
mobile roof support for retreat mining |
|
|
|
gerald l. finfinger, senior scientist niosh-pittsburgh research
laboratory
gene
wilson, new product development manager, j.h. fletcher & co. Bob
Thomas, President Structured Mining Systems
Syd
Peng, chairman & charles t. holland professor
quanzhong gu, graduate research assistant department of mining
engineering wvu |
an
approach to identifying geological properties from roof bolter
drilling parameters
|
|
|
society for mining metallurgy and exploration inc. |
Yi
luo, research assoc. professor
syd
s. peng, charles t. holland professor wvu
gerry
finfinger, senior scientist niosh pittsburgh research
laboratories
gene
wilson product development manager, j.h. fletcher & co. |
a
mechanical approach to estimate roof strata strength from
bolting drilling parameters |
