CA2218758C - Handrails for moving walkways - Google Patents
Handrails for moving walkways Download PDFInfo
- Publication number
- CA2218758C CA2218758C CA002218758A CA2218758A CA2218758C CA 2218758 C CA2218758 C CA 2218758C CA 002218758 A CA002218758 A CA 002218758A CA 2218758 A CA2218758 A CA 2218758A CA 2218758 C CA2218758 C CA 2218758C
- Authority
- CA
- Canada
- Prior art keywords
- canvas
- conductive
- moving walkways
- handrail
- yarn
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
- B66B23/22—Balustrades
- B66B23/24—Handrails
Landscapes
- Escalators And Moving Walkways (AREA)
- Bridges Or Land Bridges (AREA)
- Knitting Of Fabric (AREA)
- Woven Fabrics (AREA)
Abstract
To provide handrails for moving walkways in which the effect of prevention of charging due to friction with the guide rail is great and the running smoothness is good.
In the handrail for moving walkways of this invention, surface canvas 5, which is woven by positioning conductive yarn or a string-shaped body as the warp or weft at specified spacing, and multiple sheets of polyester canvas 6 are laminated sandwiching strength maintenance members 7.
Then core 4 is formed by press-fitting these as one using adhesive rubber and, at the same time, moulding them into a C-shaped cross-section. Cosmetic rubber layer 11 is provided incorporated over this. As the conductive yarn or string-shaped body, conductive yarn 10, in which carbon fibre 9 is wound spirally round the outer periphery of polyester yarn 8, or conducting string 12, which is conductive polyamido resin, into which carbon powder is blended, moulded into string shape, are used.
In the handrail for moving walkways of this invention, surface canvas 5, which is woven by positioning conductive yarn or a string-shaped body as the warp or weft at specified spacing, and multiple sheets of polyester canvas 6 are laminated sandwiching strength maintenance members 7.
Then core 4 is formed by press-fitting these as one using adhesive rubber and, at the same time, moulding them into a C-shaped cross-section. Cosmetic rubber layer 11 is provided incorporated over this. As the conductive yarn or string-shaped body, conductive yarn 10, in which carbon fibre 9 is wound spirally round the outer periphery of polyester yarn 8, or conducting string 12, which is conductive polyamido resin, into which carbon powder is blended, moulded into string shape, are used.
Description
TI~E OF ~ INV~r~
HbUY~r~ilQ for ~ ~-Q
~D C~F I~DS lrlvr~
E~ield o~ ff~ t i guide rail.
A har~;l u~ed in ~or art ~or ~ ~~lk~:~, cor~, and wa~ formed b~ lami n~ ~ and mcvl Ai ~J
-ltip~ e~ of ca~w u~ Q ..w~ hat it~
~u~r }~p~y of a fi~ guide ~ail wh~ ~n t~se. It alang thi~ rail and wqnt ~l~qqly ~
~, ~.~ly, il--~3~ ~ ~e ~ta~ ~urfa~ o~ ~he - r~ ,aLi.c ~i n~ ~ a~ poly~lene, l~, poly~ido ;3;nd polyaoe~al ha~e been us~.
tau~o~ ~itl~ t~b2 ~ ~ r~ aoxl llq~Cn~eCE31t c~E s~esi~tar~e t~ wear. Wi~ th~e~ ~ e2, just t~ s~f~~ c~ ~ic~h is p or ~t# w~le c~ t~ cam~, ~~c~h jr~r'llY~e~ ~iQ ~ r.~
~n~, is in m~st ca~ car~vas c~aspos~ cxf~ ~rallAl~3 ~r t ~iS~3d ~8 ~~ ~ Jl_iC
~ ~ ~ J ~2~S~ Ex~ly~l ~n~ }xDly nn C~8 auxi a~3qrls . t~R o~ ~Va8 ~re used, there was t~ ~l~n that ~s~atic electrici~y was ~r- e~ ~ c~a t~ ~ ~ r~; 'A~ ~nit~h c~ r~LilQ m~uie cLe ~ atic ~88~ a~ ~r~t~r ~ ;~d abov~ ~ rllnn;~ and ~ ~ole ~f the ~at i~ t_ ~y, w ~ a ~ ~tively low el~~A~l n3~ ~r~J,- ~~- '-~L~ ~y frictiar ~t~ :in a ~ time. ~e~rc~, wit~h a har~;l ~ic~h u~ ~,L~ ~8, tl~a iq haK~ly any r:idc of the ~,le ~ thQ h~ h ~; 1 l~ing ~ l--c~.~l l~wwer, ~.~JL~ic f~Q have ,~ ficantly hi~h elect~ sulatian.
~l~ore, a~ ~l~y~ ye~ ~ ~ fric1iA~
, ~;~8;~te at all. ~, t~e ~le oOE ~ 1~1K1 8 ~d ~,.r~ ne hYnne k~#3n ~ ~ t~L~t ~n~l bul3 ~ a8 D~U~h ~ ~Vtl~ ~h~lq~ru~ ~niL~
were the ~ ems that, ~ P~ ~- '-- - K r '~
r Y o~ a ~3~~~ Kl-A;~ elt an DX~m~ ;ly ~n.~ u~ir ~xY~ie8. ~ en~n ~*x~n tl~a o~ a J~~ whi~ was not ~lt ~ e human ~
e~ ;f IL~J~3, di~t 5~ dllst 5-n~ he ~ r~~ af ~e ~n ~ t~ -q~l~e ~ pc~bl~, in the past, a 1 P~.C Sh~wa 63-173174 l~;azette) .
P~,~ wi~h thiQ ha~~ t in~ of ~e f~ h ~he ~a rail ar~d ~uati~n o~ ~he Ql i~-~8 (aibility to ~itl9) 1~r~
Y~ ~ded ~o that it did not ~r.~
~t ~1 E~ ~q r~ ~ therle wa~ th~3 p~m ~hat ~; ff~ ty ~ ~ -~ a ~ t ~ tic8n i9 ~ ; ~ tX~ sKiL~n~ tk~e p d~e t~ f~;c~ ~ h t~e ~d~ rail and i8 r~ni r~.
A ~ir~t im~;~ is that, :u~ a )~-~.1, il f~o,r ~Ln ~ la~ m and ~viclc3d ~i~h a oo~tic a ~ fc~ ~ ~Le ~g c~ c~
raughly ~~D~ a 1 a 1~ ~s of ha8 ~
;Stic titlat~ c~ut c~ 1-h~ ~heet8 af canva~ at least t~a ~ t c~e ~ 8 EX~8i~iÇrffX~ ne31hD8t ~13 ~ h-~ L~A3 y~unn a~ a wea~ns~ yarn.
A ,~ V~ th~t, in a h;~ ;l far sF~ h built-in s~ ~ . ~, .~ m~s ~n ~ l~it~i nAl ~i ~; ~ and provi~:l with a c~tic ~t~_~r ~ a~l a ao~ ~c~ ~ ltipLe ~ o~e ca~as ~*liC~ mi.~ lA~Y~ 90 that it ~Ly ~eorms a 1~L~ C, c~y;ra~h~r~ QtiC t~Lat, C~t CXE t~e ~a~ CXE CaUrfiaY, at le~lst ilU~t_ has a ~ v ~ b ~-8~.-~ .~ed b~~ 1 in~o it.
~re ~ ~igtfgd f~ ~teel ~re, ~ t~i~ fK~ high ter'8;~e ~ JyU~ ..~1.ic ~i~ sn~ 9~ pol~do f;~e clr aL8 ~tE#~l ~t~CiEUB~ 8~inl~ St~#~L Stl~Lp~ a~Y~ s3~ntlYetiC rY#~n st~ip~ a~na ~#~.
Iin t~LiS irnne~iC~ t~B ~zu~ i8 liu~in~tLY~ 3L3 c~e ~La d lc~ sidss of su~h ~l~e-Jylh Ca~va8 i8 cx~po8~1 cxf a ~l~f~ canva~, ~i~h i~
po'Yit~ l thQ inn~r~st e2ide o~ the 1~3,~il a~. iS in ~1; ~i n~ ~ WL~l ~he ~1 ~ y CX~ t~ guide rail, and 2 ~ 5 ~B af 1 nn~ ~ ca~va~ tihL~h are 1 am; ~ted an the aut~de ~ the ~tr~c~ carsvas and a~e not ~ an ~ v~ r. ~ us in th~ first ~tic~, out o~ e~
ml~Ltipl~ ~t cd~ czanw, at lea~t t~e su~fac~ can'va8 iS
,~ w~n~n ~Lth a ~ arn. In tl~ ~ ,~
~;c~n, a ~x~h~ ne 8 ~ ~ 1 ~ i8 ~nA~n illt~ at least ~a sur~ rc~ ~n bot~ ~ffC~Q~ in ~ itian to ha~ g~od ~-nni~ ~li~n~qq~ cil~g~ dl.~e to i~C!t LC~l W L~h t}~le c~uide ~ail i8 ~r~i~laLy p~-L~l.
~ly ~11~19~ or ~dQ~ ;~3 fi~, bllt i~, ~1 a8 for ~l~ 1 t~h e f;b~ iS ~,i~lly t~ ~~ he c~uter ~~~ry f~ gU~ fihtroc~ ~0 f9ll_.'iT~ can ~o us~ed. ~
~ks~ ~g L Printing ~Wcs) . E~B ~hich i9 a ~hemical ;n~tiarl o~ a ~ -~i~ metal ~ourd atnd a ~.~ ic fil~ (fo~ ;r~ ~n~ ame S v~ y N;~on ~ 5~h ~v ~h~ ~Li~n2 ~u3n~ arxi ~ic~ y ~ul y~LnnY
ic~h ~ YLi~A3 f;~e is ~ir~lly ~ 1 tl~e C~lt~Yr E~--~Qry~ i~a fibire i~ n positi~q at ~fi~3 4~g ~ e lc~i~l d~.c%~ lQ~ i~
that -~ c~Ll~l (fo~r i~t~ e8 ~IltO
the ~ole lenS~ of ~e ~n ~n ~ ;a~y t~pe of ~ h ~ J~ , '~Ya i n~ld ma~i Al C~oSt dl~ to u8e of ~.vlrb~ ~ v~ fi~ i~ kqpt to ~a mini~ ~.e a g~ r~ ;~ ~r~ ~ be a~hi~d.
Al~o, wi.~h ~ ~t i~ l i~n, 90 that the electric ~LLl~ at cY~e point aL3 ~ it i8 d08il~bl~ t~
as the ~ ;ve ya~sl a~ ~ a volumetric ~E~-;f~;~
~8tz~a c~ l x 106 Q ~ c5n c~r le~33 ~--3~ ~ ;~e yarn~ it i~ TlOt alwa~8 1_~~L_-y ~C~ ~ e yarn y- ~ hidh e~e r~ ~l l el t o ~ la~l; nal m~cir~ L}~ ya~ at sE~ of ~y 2 ~ 20~ ~h~ ~Li~a ~ail c~ . ~e rapdclly ~ -qi~ s;r~ it in th3 ~it~ t~a c~ e 8t r~
~ped }~r~ ~u<~ ma~er~ ~18 ma5r be u8~1 a~ thin me~ oil C~l~ into ~ ~w ~trip~ or c~c~;ve re8in ma~A
~t,~i Al ~ a9 ~t~l po~r c~ r~ - ~
c3, ~1~ into a stri~ ' ~ boc~ ~ a ~ or flat ~,~ Lian. ~ c~rder tha~ ~h~ ~3e can be ~dly ~lis~3i,~3 a~ the ~ol~ le~ ~ ~g at one po~t, i~c i8 ~e~i~ble to use a ~ iAl ~ a ~lumetric ~ifi~
~Si8~3 0~ 1 X 106 Q ~ c~ or ies~
, and at a ~fi~ 2~
~, with ~ fir~t ~ --., Y J i~ 3 the e fille-s, ~ a~ 1 hl~
~;, fi~ a~d ~i nl ~ 8'Geel ~orl; f~e are ~co tian ~ff~ OV~ ~3 ~O1Q
~at iq to ~, ~ cases whsn ~
~~ g~a ~; 1 ~e ~ nni ~ 0~ the ha~r~
,-~,_,~,~,~i~tian ~ff~ ~ ~lrl be 108t ~ t~he ~lr ~icrl (D~JV~n~#lt c~E t~a ~ J~3). F~
e~ if ~e ~ -;v~ yarn, et;c., ~ ~ ~r o;f tihe 1~-.~3.~;1 i~ cu~ ~ic~ cn~ t~ w~ole c~E t~e 1- --J-~; 1 c~n ~e ~t~irv7~ ~nua t~a ~V~h~ 3 ~;~cr~sly s~;l~t~l. E~l~, in t~he c~e ~ u~iry c~ in ~ic~ part c~ the ~p yarng at g~if;c~A ~.'i~
ha~ been ~ ~-h~ ;ve yarn or a ~ ~ive st~s~l bo~, ~ ~l ~i ~ r '] ~_ r ~ ~ ~ can be ~1 .~ l y l~ q3t~ed cn~ t~s ~e ~ h directic~ of ~e 1~ ;1 via thi~ type ~L la~r. ~tc.rO~ g to t~e r ~ ~ a~3 e~ Ly Q~ple~
1~8 a ~ na ~ ;n~ t~Lig ~ c~E ~rrc~, it iQ desirable to u~e c~ne wit~h a volu~a~ic ~ - ;fi~
r~3Bi8~3 C~C 1 X io3 ~ 1 X 107 Q ~ C~
m~ iC re8i8tan~ a 1 X 107 Q ~ all~ the ~ C~i~i~ be~e9 ~--ffi~i~nt aSX~ ~f~ ~'cal ~d }XX~ CallnOt ~a Sla~ f~ ~ly oYhib~Ged. h~o, CA 022l8758 l997-l0-20 t3~ic ~ ~ ~ r~3sistal~e i~ l~Qa t~n 1 X 103 ~ c5n, ~hi~ i~ ru~ 3ir~ble ~ ~ , ch~a t~ tl~a l~ ~
.h~ na fill~ ~o~ i~n ~ t~ t~a Jr~--;f; ~- r~2;~t~r~P~ nP~ ;9~ L~a~L ~6UB 8W~h ~ ~L9K~
EIG.l i~B a LL~3e ~L~99 ~ti~ showing a~
~i~t o~ ~he har~jl f~ ~ ual~s a~ ~ iQ
i~' cr~ .
EIG.2 is a paan ~in~ an ~n~A~t c~ t~e E~IG.3 is a plan ~~ ~ge~ ,t o~ t~s fc~ ~ ~l~la of ~his ~-tia~.
E~G.4 i~ a ~rsQ ~oa.3 ~ ~d~ ~e cx~l~ ~ o~ a pric~r T't h'~
A~ 8~ in ~IG.4 a har~il u~d in }~ric~r art fc~
m~vi ~ walkl ~ Q, ~a~ c~oq~ed cIe cxLne 2 ~dLic~l h~ul ~lilt-in l~y~l~ mi3~t~1all~ m~3r:~ 1, aI~ wa~ f~rm~3 ~ in:~ti and m~~ ltiple Qh~t~ o~ ~uIvas u~ing - n~3~-;~ ~-iLL~r ~0 t~t it8 w~ iO~l wa~ ~hly C-~ and ~o~metic la~er 3 WaQ ~avided an i~ aatOE t,~-- r~=
A8 ~ 1 to thi8, t~a follc~ is an d~.
lamin5-t~n~ ane 5ihee~ a~ 4--- r~ ~ ~rvas 5 a~ multipae ~ets o~ pol~ cam7a~ 6, ~ ~hicih poly~t~ flat-ltiple ~ of a ~ yU~
DLPi~t~-LarU~ DY~rt~or 7 s~h ~ ~n~ne cx~d. q~ a auna i~Y~ .~!o~l a~3 C~a ~ ~ it ~ u8~r~ nPa~ a rlibkx~r ~) a~ m~l ~ into a C-'lh:~
4gt ~ ~ ~Y7~ ~it~l t~ba 9~LLCba r~Lil i flat_~avi~, a~ ~ }~y ~nl~ t in Eig~ 2 ~1 pol~ y~n ~ is us~d f~r ~a ~ihole o~ ~e w~t yarn~ and Db~8t C~E ~ ~uqp y~unn3 . C~ it~3 y~Lnn lO, ~1 ~*liC~
ff~ 9 is ~~ y ~ ha ~i~
8, is po~i~; ~ e~Q wa~ yal:~ eve~ 2 ~ 20~.
E~L~ cmK~tic ~ 1 i8 ~ db~l ~ n~u~aL~t~l ~nLt~ cx~a 4, ~dlic~ n;~9~Y~ ~u~ ~X~ L~
-113 ~ sw~oEau~e caun~a3 5 e~lY~ 3Le~ caunms 6 iUb t ~ ~ ~R~y.
~it3h ~e I ~" ~ ~i I ~or ~ w~l ~ ~ c~ 1-hic~
t c~sed in t~iQ wa~ r~ c~va~ 5 ~udss h--~ iua y~u~n lO, in ~*lich ~ n ~i~ 9 i~ w~n~xl iT~lly r~nYl t~3 cmt~r EY~i ~ t~r C~E FX~13~tf~L yçLnn 8~ a~3 at ~ f; ~ 5~ r~ r~ t~3~ 5r_I;nn cxe au~y ~LeK~bric ~ 'J- ch~3 t~ t~a fr~ an }P3t~#an ~!~1 r~
~v~ 5 and ~he ~.~;~ ~1, ~ihi~h is ma~ af ~ iC
l~Rir~, i~ inl~ihited, At the 8alle time, a~
iq ~dly ~ Qq-~p~'C~ ~ di~-~l i~1 the 1~;~1 i~ o~h~ ~a wJ~ live yarn~ 10. Eor ~his ic ~ is ~liq~ he whole ~uman boq~.
Su~ a ~his ~islt wa~ actually 1000 h~Ir8 cX~n~ ui, cb~i~Ae t-~Qt ~ c~riey~ c~lt, t~e ~çal~
c~ t~ cha~ ~1ta~e an t~ ~nl~f~ o~ t~e oo~tic r~iL
han~l, no ~l~;c ~k was f~t. A~ ~ to this, ~t~
a }~ in ~ich c~ly no~aal po1~ = 8 was u~d, ~*~ a ~t~ dri.~ t~st ~as ~i~ out ~ t~ s~a ~;ti~q, ~ valu~a of t~a ~rsr~ l~a an t~3 q~l~f~
cle thB o~E~atic ~:L 1~ ~ 1 2000 3001JV~ a~
~e e~ were felt ~ 1~ ~3 ~h ~he han~.
~3 f~l l c~r~ r~J i8 au~ ~9rl ~ i ~ o~ Jt,l~e~
~ith ~hi~ ~t, multiple ~ , of carNas w~e a oore ~y ~~99 fitti~ ~qing A.n ~.~1~ r..l ~ ~Y anh m~ll ~i r~
into a C~ ~ C~D~3 ~ n. Wi~ a ~3~ l for ~
~n~~Bt a~ make~ ~h!~ ~ gui a fl~t--yarn~ ar~l m~t o~ the we~t yarns. r~ ~g string 12, Whi~ ~CI~ ive pol~do r--~in into ~hic~
i8 ~ l arxl i~ l~ into a stri~ ~bape of ~T~d ~oa.. ~ h diameter O.ham, i~ ven-in as a w~ at a s~ ~ o~ 10 ~ 20mm.
~th a }~ h ~il ~CXC ~ ~ cdF t~Iia c~n~Y-~in~t iJn t~li8 ~y, ~Y~b--' ~ 8 ~ 12 i~ w~nn~n-in at a ~if~ r~r~J ~ a W~Et cxe t ~ ~ r3~ caun~a~.
f~ C~; ~ }~ ~ C~ a~ t~le 8~ ic ~; n ~,~; ~ rai.l ~ is ~ nhi~t t;ed At t~e 8amB timEa~ rs~ ted J~ pic71y in t~ id~ directian c~ l;he h~...~il vi.a ~ 7~ i.ve stt-~n~Q 12, W~i ~ a~ wov~ into l~faoe rail ~;~ E~r t~is r~n, an electric ~5~ cl~ not lenn~ f~ ~ ~ t}Ye hom~n ~
A1BO~ wi~dn the ~-J-c-jl for ~ ~rl~ oE this ~i~t, ~ wi~ ~ ~c~n c~ ~
- - -10 ~ fibze 9 i8 ~, j ~l 'ly ~d m~xl ff~e W~ ~Y ~OE pol~wl ~Y ~larn 8~ 3 cxf ~inrlirg tihe mc!uld;~ o;f ~ i~ gtrir~ 12 i~ ~i~e, the the ~ility 0~ r l~i~ st~iy 12 i~3 hat 0~ 10~ and it de8 ~~t l~a ~ J ~a~n~ic~ Qrr~ can ~ ~t~ 8ly mi3; ~t~i rv~ ~
a~l;~ ~n a ~v~ l }~t l~3l~. ~ a 1000 h~ ~in~p~ e test was ~ v~t, thQ ~ralue layer ~as ~lwa~ le~ ~han 1000V, and ~ i~ ~Y~hc~ ~y haK~ ric ~xilc wa~ ~elt.
Wit:h the a~e ~a~8t and ~"~1 ~jm~t~ anly w 4J~i W yau~n 10 Vr '~C~ ;r~J Q ~ 12 at ~r~-ifieY~
~ in the wa~p or ~he ~u~rse dir~icn }~r, a ll-f ~ y t~li8 m~nel, thQ
~ cx~ ~feK:t ~ t~ b~ 3 y~Lnn 10 c~r ~ bl-s~i~r 12 is ~;--r~-,~, and ~
Wi~ for ~ wa~ of ~s3 ~li ~ i8 ~ 8i~ic~r~ ~ 8t i8 a ~cu~ in~ ~ic~h f~ . Also, ~e oo~mbtic ~ will not beoa~ c~ d~3 to ~h3 n~-~-,~ c~ ch~_t a~l clirt. E~L~ nnir~ ~t'~..Y C~- iQ
~bae ~nin9 Csan ~e ab~:~;n~
HbUY~r~ilQ for ~ ~-Q
~D C~F I~DS lrlvr~
E~ield o~ ff~ t i guide rail.
A har~;l u~ed in ~or art ~or ~ ~~lk~:~, cor~, and wa~ formed b~ lami n~ ~ and mcvl Ai ~J
-ltip~ e~ of ca~w u~ Q ..w~ hat it~
~u~r }~p~y of a fi~ guide ~ail wh~ ~n t~se. It alang thi~ rail and wqnt ~l~qqly ~
~, ~.~ly, il--~3~ ~ ~e ~ta~ ~urfa~ o~ ~he - r~ ,aLi.c ~i n~ ~ a~ poly~lene, l~, poly~ido ;3;nd polyaoe~al ha~e been us~.
tau~o~ ~itl~ t~b2 ~ ~ r~ aoxl llq~Cn~eCE31t c~E s~esi~tar~e t~ wear. Wi~ th~e~ ~ e2, just t~ s~f~~ c~ ~ic~h is p or ~t# w~le c~ t~ cam~, ~~c~h jr~r'llY~e~ ~iQ ~ r.~
~n~, is in m~st ca~ car~vas c~aspos~ cxf~ ~rallAl~3 ~r t ~iS~3d ~8 ~~ ~ Jl_iC
~ ~ ~ J ~2~S~ Ex~ly~l ~n~ }xDly nn C~8 auxi a~3qrls . t~R o~ ~Va8 ~re used, there was t~ ~l~n that ~s~atic electrici~y was ~r- e~ ~ c~a t~ ~ ~ r~; 'A~ ~nit~h c~ r~LilQ m~uie cLe ~ atic ~88~ a~ ~r~t~r ~ ;~d abov~ ~ rllnn;~ and ~ ~ole ~f the ~at i~ t_ ~y, w ~ a ~ ~tively low el~~A~l n3~ ~r~J,- ~~- '-~L~ ~y frictiar ~t~ :in a ~ time. ~e~rc~, wit~h a har~;l ~ic~h u~ ~,L~ ~8, tl~a iq haK~ly any r:idc of the ~,le ~ thQ h~ h ~; 1 l~ing ~ l--c~.~l l~wwer, ~.~JL~ic f~Q have ,~ ficantly hi~h elect~ sulatian.
~l~ore, a~ ~l~y~ ye~ ~ ~ fric1iA~
, ~;~8;~te at all. ~, t~e ~le oOE ~ 1~1K1 8 ~d ~,.r~ ne hYnne k~#3n ~ ~ t~L~t ~n~l bul3 ~ a8 D~U~h ~ ~Vtl~ ~h~lq~ru~ ~niL~
were the ~ ems that, ~ P~ ~- '-- - K r '~
r Y o~ a ~3~~~ Kl-A;~ elt an DX~m~ ;ly ~n.~ u~ir ~xY~ie8. ~ en~n ~*x~n tl~a o~ a J~~ whi~ was not ~lt ~ e human ~
e~ ;f IL~J~3, di~t 5~ dllst 5-n~ he ~ r~~ af ~e ~n ~ t~ -q~l~e ~ pc~bl~, in the past, a 1 P~.C Sh~wa 63-173174 l~;azette) .
P~,~ wi~h thiQ ha~~ t in~ of ~e f~ h ~he ~a rail ar~d ~uati~n o~ ~he Ql i~-~8 (aibility to ~itl9) 1~r~
Y~ ~ded ~o that it did not ~r.~
~t ~1 E~ ~q r~ ~ therle wa~ th~3 p~m ~hat ~; ff~ ty ~ ~ -~ a ~ t ~ tic8n i9 ~ ; ~ tX~ sKiL~n~ tk~e p d~e t~ f~;c~ ~ h t~e ~d~ rail and i8 r~ni r~.
A ~ir~t im~;~ is that, :u~ a )~-~.1, il f~o,r ~Ln ~ la~ m and ~viclc3d ~i~h a oo~tic a ~ fc~ ~ ~Le ~g c~ c~
raughly ~~D~ a 1 a 1~ ~s of ha8 ~
;Stic titlat~ c~ut c~ 1-h~ ~heet8 af canva~ at least t~a ~ t c~e ~ 8 EX~8i~iÇrffX~ ne31hD8t ~13 ~ h-~ L~A3 y~unn a~ a wea~ns~ yarn.
A ,~ V~ th~t, in a h;~ ;l far sF~ h built-in s~ ~ . ~, .~ m~s ~n ~ l~it~i nAl ~i ~; ~ and provi~:l with a c~tic ~t~_~r ~ a~l a ao~ ~c~ ~ ltipLe ~ o~e ca~as ~*liC~ mi.~ lA~Y~ 90 that it ~Ly ~eorms a 1~L~ C, c~y;ra~h~r~ QtiC t~Lat, C~t CXE t~e ~a~ CXE CaUrfiaY, at le~lst ilU~t_ has a ~ v ~ b ~-8~.-~ .~ed b~~ 1 in~o it.
~re ~ ~igtfgd f~ ~teel ~re, ~ t~i~ fK~ high ter'8;~e ~ JyU~ ..~1.ic ~i~ sn~ 9~ pol~do f;~e clr aL8 ~tE#~l ~t~CiEUB~ 8~inl~ St~#~L Stl~Lp~ a~Y~ s3~ntlYetiC rY#~n st~ip~ a~na ~#~.
Iin t~LiS irnne~iC~ t~B ~zu~ i8 liu~in~tLY~ 3L3 c~e ~La d lc~ sidss of su~h ~l~e-Jylh Ca~va8 i8 cx~po8~1 cxf a ~l~f~ canva~, ~i~h i~
po'Yit~ l thQ inn~r~st e2ide o~ the 1~3,~il a~. iS in ~1; ~i n~ ~ WL~l ~he ~1 ~ y CX~ t~ guide rail, and 2 ~ 5 ~B af 1 nn~ ~ ca~va~ tihL~h are 1 am; ~ted an the aut~de ~ the ~tr~c~ carsvas and a~e not ~ an ~ v~ r. ~ us in th~ first ~tic~, out o~ e~
ml~Ltipl~ ~t cd~ czanw, at lea~t t~e su~fac~ can'va8 iS
,~ w~n~n ~Lth a ~ arn. In tl~ ~ ,~
~;c~n, a ~x~h~ ne 8 ~ ~ 1 ~ i8 ~nA~n illt~ at least ~a sur~ rc~ ~n bot~ ~ffC~Q~ in ~ itian to ha~ g~od ~-nni~ ~li~n~qq~ cil~g~ dl.~e to i~C!t LC~l W L~h t}~le c~uide ~ail i8 ~r~i~laLy p~-L~l.
~ly ~11~19~ or ~dQ~ ;~3 fi~, bllt i~, ~1 a8 for ~l~ 1 t~h e f;b~ iS ~,i~lly t~ ~~ he c~uter ~~~ry f~ gU~ fihtroc~ ~0 f9ll_.'iT~ can ~o us~ed. ~
~ks~ ~g L Printing ~Wcs) . E~B ~hich i9 a ~hemical ;n~tiarl o~ a ~ -~i~ metal ~ourd atnd a ~.~ ic fil~ (fo~ ;r~ ~n~ ame S v~ y N;~on ~ 5~h ~v ~h~ ~Li~n2 ~u3n~ arxi ~ic~ y ~ul y~LnnY
ic~h ~ YLi~A3 f;~e is ~ir~lly ~ 1 tl~e C~lt~Yr E~--~Qry~ i~a fibire i~ n positi~q at ~fi~3 4~g ~ e lc~i~l d~.c%~ lQ~ i~
that -~ c~Ll~l (fo~r i~t~ e8 ~IltO
the ~ole lenS~ of ~e ~n ~n ~ ;a~y t~pe of ~ h ~ J~ , '~Ya i n~ld ma~i Al C~oSt dl~ to u8e of ~.vlrb~ ~ v~ fi~ i~ kqpt to ~a mini~ ~.e a g~ r~ ;~ ~r~ ~ be a~hi~d.
Al~o, wi.~h ~ ~t i~ l i~n, 90 that the electric ~LLl~ at cY~e point aL3 ~ it i8 d08il~bl~ t~
as the ~ ;ve ya~sl a~ ~ a volumetric ~E~-;f~;~
~8tz~a c~ l x 106 Q ~ c5n c~r le~33 ~--3~ ~ ;~e yarn~ it i~ TlOt alwa~8 1_~~L_-y ~C~ ~ e yarn y- ~ hidh e~e r~ ~l l el t o ~ la~l; nal m~cir~ L}~ ya~ at sE~ of ~y 2 ~ 20~ ~h~ ~Li~a ~ail c~ . ~e rapdclly ~ -qi~ s;r~ it in th3 ~it~ t~a c~ e 8t r~
~ped }~r~ ~u<~ ma~er~ ~18 ma5r be u8~1 a~ thin me~ oil C~l~ into ~ ~w ~trip~ or c~c~;ve re8in ma~A
~t,~i Al ~ a9 ~t~l po~r c~ r~ - ~
c3, ~1~ into a stri~ ' ~ boc~ ~ a ~ or flat ~,~ Lian. ~ c~rder tha~ ~h~ ~3e can be ~dly ~lis~3i,~3 a~ the ~ol~ le~ ~ ~g at one po~t, i~c i8 ~e~i~ble to use a ~ iAl ~ a ~lumetric ~ifi~
~Si8~3 0~ 1 X 106 Q ~ c~ or ies~
, and at a ~fi~ 2~
~, with ~ fir~t ~ --., Y J i~ 3 the e fille-s, ~ a~ 1 hl~
~;, fi~ a~d ~i nl ~ 8'Geel ~orl; f~e are ~co tian ~ff~ OV~ ~3 ~O1Q
~at iq to ~, ~ cases whsn ~
~~ g~a ~; 1 ~e ~ nni ~ 0~ the ha~r~
,-~,_,~,~,~i~tian ~ff~ ~ ~lrl be 108t ~ t~he ~lr ~icrl (D~JV~n~#lt c~E t~a ~ J~3). F~
e~ if ~e ~ -;v~ yarn, et;c., ~ ~ ~r o;f tihe 1~-.~3.~;1 i~ cu~ ~ic~ cn~ t~ w~ole c~E t~e 1- --J-~; 1 c~n ~e ~t~irv7~ ~nua t~a ~V~h~ 3 ~;~cr~sly s~;l~t~l. E~l~, in t~he c~e ~ u~iry c~ in ~ic~ part c~ the ~p yarng at g~if;c~A ~.'i~
ha~ been ~ ~-h~ ;ve yarn or a ~ ~ive st~s~l bo~, ~ ~l ~i ~ r '] ~_ r ~ ~ ~ can be ~1 .~ l y l~ q3t~ed cn~ t~s ~e ~ h directic~ of ~e 1~ ;1 via thi~ type ~L la~r. ~tc.rO~ g to t~e r ~ ~ a~3 e~ Ly Q~ple~
1~8 a ~ na ~ ;n~ t~Lig ~ c~E ~rrc~, it iQ desirable to u~e c~ne wit~h a volu~a~ic ~ - ;fi~
r~3Bi8~3 C~C 1 X io3 ~ 1 X 107 Q ~ C~
m~ iC re8i8tan~ a 1 X 107 Q ~ all~ the ~ C~i~i~ be~e9 ~--ffi~i~nt aSX~ ~f~ ~'cal ~d }XX~ CallnOt ~a Sla~ f~ ~ly oYhib~Ged. h~o, CA 022l8758 l997-l0-20 t3~ic ~ ~ ~ r~3sistal~e i~ l~Qa t~n 1 X 103 ~ c5n, ~hi~ i~ ru~ 3ir~ble ~ ~ , ch~a t~ tl~a l~ ~
.h~ na fill~ ~o~ i~n ~ t~ t~a Jr~--;f; ~- r~2;~t~r~P~ nP~ ;9~ L~a~L ~6UB 8W~h ~ ~L9K~
EIG.l i~B a LL~3e ~L~99 ~ti~ showing a~
~i~t o~ ~he har~jl f~ ~ ual~s a~ ~ iQ
i~' cr~ .
EIG.2 is a paan ~in~ an ~n~A~t c~ t~e E~IG.3 is a plan ~~ ~ge~ ,t o~ t~s fc~ ~ ~l~la of ~his ~-tia~.
E~G.4 i~ a ~rsQ ~oa.3 ~ ~d~ ~e cx~l~ ~ o~ a pric~r T't h'~
A~ 8~ in ~IG.4 a har~il u~d in }~ric~r art fc~
m~vi ~ walkl ~ Q, ~a~ c~oq~ed cIe cxLne 2 ~dLic~l h~ul ~lilt-in l~y~l~ mi3~t~1all~ m~3r:~ 1, aI~ wa~ f~rm~3 ~ in:~ti and m~~ ltiple Qh~t~ o~ ~uIvas u~ing - n~3~-;~ ~-iLL~r ~0 t~t it8 w~ iO~l wa~ ~hly C-~ and ~o~metic la~er 3 WaQ ~avided an i~ aatOE t,~-- r~=
A8 ~ 1 to thi8, t~a follc~ is an d~.
lamin5-t~n~ ane 5ihee~ a~ 4--- r~ ~ ~rvas 5 a~ multipae ~ets o~ pol~ cam7a~ 6, ~ ~hicih poly~t~ flat-ltiple ~ of a ~ yU~
DLPi~t~-LarU~ DY~rt~or 7 s~h ~ ~n~ne cx~d. q~ a auna i~Y~ .~!o~l a~3 C~a ~ ~ it ~ u8~r~ nPa~ a rlibkx~r ~) a~ m~l ~ into a C-'lh:~
4gt ~ ~ ~Y7~ ~it~l t~ba 9~LLCba r~Lil i flat_~avi~, a~ ~ }~y ~nl~ t in Eig~ 2 ~1 pol~ y~n ~ is us~d f~r ~a ~ihole o~ ~e w~t yarn~ and Db~8t C~E ~ ~uqp y~unn3 . C~ it~3 y~Lnn lO, ~1 ~*liC~
ff~ 9 is ~~ y ~ ha ~i~
8, is po~i~; ~ e~Q wa~ yal:~ eve~ 2 ~ 20~.
E~L~ cmK~tic ~ 1 i8 ~ db~l ~ n~u~aL~t~l ~nLt~ cx~a 4, ~dlic~ n;~9~Y~ ~u~ ~X~ L~
-113 ~ sw~oEau~e caun~a3 5 e~lY~ 3Le~ caunms 6 iUb t ~ ~ ~R~y.
~it3h ~e I ~" ~ ~i I ~or ~ w~l ~ ~ c~ 1-hic~
t c~sed in t~iQ wa~ r~ c~va~ 5 ~udss h--~ iua y~u~n lO, in ~*lich ~ n ~i~ 9 i~ w~n~xl iT~lly r~nYl t~3 cmt~r EY~i ~ t~r C~E FX~13~tf~L yçLnn 8~ a~3 at ~ f; ~ 5~ r~ r~ t~3~ 5r_I;nn cxe au~y ~LeK~bric ~ 'J- ch~3 t~ t~a fr~ an }P3t~#an ~!~1 r~
~v~ 5 and ~he ~.~;~ ~1, ~ihi~h is ma~ af ~ iC
l~Rir~, i~ inl~ihited, At the 8alle time, a~
iq ~dly ~ Qq-~p~'C~ ~ di~-~l i~1 the 1~;~1 i~ o~h~ ~a wJ~ live yarn~ 10. Eor ~his ic ~ is ~liq~ he whole ~uman boq~.
Su~ a ~his ~islt wa~ actually 1000 h~Ir8 cX~n~ ui, cb~i~Ae t-~Qt ~ c~riey~ c~lt, t~e ~çal~
c~ t~ cha~ ~1ta~e an t~ ~nl~f~ o~ t~e oo~tic r~iL
han~l, no ~l~;c ~k was f~t. A~ ~ to this, ~t~
a }~ in ~ich c~ly no~aal po1~ = 8 was u~d, ~*~ a ~t~ dri.~ t~st ~as ~i~ out ~ t~ s~a ~;ti~q, ~ valu~a of t~a ~rsr~ l~a an t~3 q~l~f~
cle thB o~E~atic ~:L 1~ ~ 1 2000 3001JV~ a~
~e e~ were felt ~ 1~ ~3 ~h ~he han~.
~3 f~l l c~r~ r~J i8 au~ ~9rl ~ i ~ o~ Jt,l~e~
~ith ~hi~ ~t, multiple ~ , of carNas w~e a oore ~y ~~99 fitti~ ~qing A.n ~.~1~ r..l ~ ~Y anh m~ll ~i r~
into a C~ ~ C~D~3 ~ n. Wi~ a ~3~ l for ~
~n~~Bt a~ make~ ~h!~ ~ gui a fl~t--yarn~ ar~l m~t o~ the we~t yarns. r~ ~g string 12, Whi~ ~CI~ ive pol~do r--~in into ~hic~
i8 ~ l arxl i~ l~ into a stri~ ~bape of ~T~d ~oa.. ~ h diameter O.ham, i~ ven-in as a w~ at a s~ ~ o~ 10 ~ 20mm.
~th a }~ h ~il ~CXC ~ ~ cdF t~Iia c~n~Y-~in~t iJn t~li8 ~y, ~Y~b--' ~ 8 ~ 12 i~ w~nn~n-in at a ~if~ r~r~J ~ a W~Et cxe t ~ ~ r3~ caun~a~.
f~ C~; ~ }~ ~ C~ a~ t~le 8~ ic ~; n ~,~; ~ rai.l ~ is ~ nhi~t t;ed At t~e 8amB timEa~ rs~ ted J~ pic71y in t~ id~ directian c~ l;he h~...~il vi.a ~ 7~ i.ve stt-~n~Q 12, W~i ~ a~ wov~ into l~faoe rail ~;~ E~r t~is r~n, an electric ~5~ cl~ not lenn~ f~ ~ ~ t}Ye hom~n ~
A1BO~ wi~dn the ~-J-c-jl for ~ ~rl~ oE this ~i~t, ~ wi~ ~ ~c~n c~ ~
- - -10 ~ fibze 9 i8 ~, j ~l 'ly ~d m~xl ff~e W~ ~Y ~OE pol~wl ~Y ~larn 8~ 3 cxf ~inrlirg tihe mc!uld;~ o;f ~ i~ gtrir~ 12 i~ ~i~e, the the ~ility 0~ r l~i~ st~iy 12 i~3 hat 0~ 10~ and it de8 ~~t l~a ~ J ~a~n~ic~ Qrr~ can ~ ~t~ 8ly mi3; ~t~i rv~ ~
a~l;~ ~n a ~v~ l }~t l~3l~. ~ a 1000 h~ ~in~p~ e test was ~ v~t, thQ ~ralue layer ~as ~lwa~ le~ ~han 1000V, and ~ i~ ~Y~hc~ ~y haK~ ric ~xilc wa~ ~elt.
Wit:h the a~e ~a~8t and ~"~1 ~jm~t~ anly w 4J~i W yau~n 10 Vr '~C~ ;r~J Q ~ 12 at ~r~-ifieY~
~ in the wa~p or ~he ~u~rse dir~icn }~r, a ll-f ~ y t~li8 m~nel, thQ
~ cx~ ~feK:t ~ t~ b~ 3 y~Lnn 10 c~r ~ bl-s~i~r 12 is ~;--r~-,~, and ~
Wi~ for ~ wa~ of ~s3 ~li ~ i8 ~ 8i~ic~r~ ~ 8t i8 a ~cu~ in~ ~ic~h f~ . Also, ~e oo~mbtic ~ will not beoa~ c~ d~3 to ~h3 n~-~-,~ c~ ch~_t a~l clirt. E~L~ nnir~ ~t'~..Y C~- iQ
~bae ~nin9 Csan ~e ab~:~;n~
Claims (7)
1. In a handrail for moving walkways with built-in strength maintenance members in the longitudinal direction and provided with a cosmetic rubber layer on a core formed by multiple sheets of canvas which are laminated and moulded so that its cross-section roughly forms a letter C, said handrail for moving walkways which has the characteristic of at least the innermost sheet of canvas out of the said sheets of canvas having conductive yarn as a weaving yarn.
2. A handrail for moving walkways according to claim 1 in which the said conductive yarn of the canvas positioned in at least the innermost layer is provided at a specified spacing as warps which extend in the longitudinal direction.
3. A handrail for moving walkways according to claim 1 or 2 in which the said conductive yarn is a yarn of conductive fibre or a synthetic fibre yarn around the periphery of which a conductive fibre is spirally wound.
4. A handrail for moving walkways according to claim 1 or 2 in which the canvas into which the conductive yarn is woven is laminated on the other canvas via a conductive rubber layer.
5. In a handrail for moving walkways with built-in strength maintenance members in the longitudinal direction and provided with a cosmetic rubber layer on a core formed by multiple sheets of canvas which are laminated and moulded so that its cross-section roughly forms a letter C, said handrail for moving walkways which has the characteristic of at last the innermost sheet of canvas out of the said sheets of canvas having conductive string-shaped body woven into it.
6. A handrail for moving walkways according to claim into which the conductive string-shaped body of the canvas positioned in at least the innermost layer is woven with a specified spacing in the longitudinal direction or the transverse direction.
7. A handrail for moving walkways according to claim 5 or 6 in which the canvas into which the conductive string-shaped body is woven is laminated on the other canvas via a conductive rubber layer.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPP09-093311 | 1997-04-11 | ||
| JP09331197A JP3274383B2 (en) | 1996-04-22 | 1997-04-11 | Handrail for moving passage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2218758A1 CA2218758A1 (en) | 1998-10-11 |
| CA2218758C true CA2218758C (en) | 2003-03-18 |
Family
ID=14078783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002218758A Expired - Fee Related CA2218758C (en) | 1997-04-11 | 1997-10-20 | Handrails for moving walkways |
Country Status (5)
| Country | Link |
|---|---|
| KR (1) | KR100250564B1 (en) |
| CN (1) | CN1075038C (en) |
| CA (1) | CA2218758C (en) |
| HK (1) | HK1016144A1 (en) |
| TW (1) | TW436464B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005225636A (en) * | 2004-02-13 | 2005-08-25 | Mitsubishi Electric Corp | Moving handrail for passenger conveyor, and manufacturing method thereof |
| JP5027569B2 (en) * | 2007-06-15 | 2012-09-19 | 東北ゴム株式会社 | Handrail |
| CN102951539B (en) * | 2011-08-23 | 2015-04-01 | 上海三菱电梯有限公司 | Lighting device of transport system |
| JP6271000B2 (en) * | 2014-05-30 | 2018-01-31 | 三菱電機株式会社 | Endless handrail manufacturing method, endless handrail and escalator |
| WO2017022049A1 (en) * | 2015-08-03 | 2017-02-09 | 三菱電機株式会社 | Moving handrail for passenger conveyor |
| CN106674774A (en) * | 2016-12-14 | 2017-05-17 | 宜兴市乐创文化发展有限公司 | Rubber material for guardrail armrest |
| CN107792767A (en) * | 2017-09-20 | 2018-03-13 | 依合斯电梯配件(上海)有限公司 | Antistatic handrail |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2659008B2 (en) * | 1996-07-22 | 1997-09-30 | セイコーエプソン株式会社 | Liquid crystal panel manufacturing method |
-
1997
- 1997-10-15 TW TW086115139A patent/TW436464B/en not_active IP Right Cessation
- 1997-10-20 KR KR1019970053682A patent/KR100250564B1/en not_active IP Right Cessation
- 1997-10-20 CA CA002218758A patent/CA2218758C/en not_active Expired - Fee Related
- 1997-10-21 CN CN97125983A patent/CN1075038C/en not_active Expired - Fee Related
-
1999
- 1999-03-24 HK HK99101233A patent/HK1016144A1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CN1075038C (en) | 2001-11-21 |
| TW436464B (en) | 2001-05-28 |
| KR100250564B1 (en) | 2000-04-01 |
| HK1016144A1 (en) | 1999-10-29 |
| CA2218758A1 (en) | 1998-10-11 |
| KR19980079428A (en) | 1998-11-25 |
| CN1196328A (en) | 1998-10-21 |
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| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20141020 |