GB2484395A - Scaffold safety rail system - Google Patents

Scaffold safety rail system Download PDF

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Publication number
GB2484395A
GB2484395A GB1117103.0A GB201117103A GB2484395A GB 2484395 A GB2484395 A GB 2484395A GB 201117103 A GB201117103 A GB 201117103A GB 2484395 A GB2484395 A GB 2484395A
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GB
United Kingdom
Prior art keywords
panel
tube
safety
rail
scaffold
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.)
Granted
Application number
GB1117103.0A
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GB2484395B (en
GB201117103D0 (en
Inventor
Mark Edward Bowman
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Steelhoard Ltd
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Steelhoard Ltd
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00—Component parts or accessories for scaffolds
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/14—Railings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/14—Railings
    • E04G5/145—Toe boards therefor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/14—Railings
    • E04G5/147—Railings specially adapted for mounting prior to the mounting of the platform
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/14—Railings
    • E04G2005/148—Railings latticed or netted

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Emergency Lowering Means (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

Scaffold safety rail system comprises at least one safety panel (24, Fig 3) and at least two mounting members 12 for mounting the panel on a scaffold. Each mounting member comprises a body portion 14 and spaced apart upper and lower panel brackets 20, 22 for engaging respective upper and lower regions of the panel. The mounting member also includes spaced apart upper and lower scaffold tube brackets 16a, 16b for releasable attachment to a scaffolding tube 10. The lower panel bracket has a second peg portion in the form of a moveable latch portion 22b for retaining a lower part of the panel. The panel (24, Fig 3) may comprise a frame portion (26, Fig 3) and a mesh portion (28, Fig 3).

Description

:Sfl*4d.SUty: 441;aM. $4tho4 o tM p$àen i$YfltiQD re1 t* a tfly ra$L 2ors *cafloid.
an4 th a.metod pf aenbi$ng *a satity nfl r a :*.:PpM.ng 4.s ed* at tempnary st;qc,ttre t rWqr snetSaJs 4gztt*q.cWi*trudtLofh. Ar: eflx*fl&e 0 a 1M4idn* The scatE41: coiptisa; a bdthi*ati*z: tt tUbej:, OQUpit* t�t jtainq zoq*tttér the tubes, *ad b*td me 6*.e*, . art u&rnily Sf M*t41, at4 &ttecfled toi$the tl4tfl9f the çpjp fltrft S:f.nawt.k:�ifto S.p? t an naartd 1* tot*. �.atfAntt at efl±tt13y tCód 3ev.ts, tailed utts. The horizontal extents between adjatrrt tpr&�it tub*s are called Imys. Th upright tUbes ace usuafty IS;eftxatj to as "Strnidsfls" nd the hozazorttal tqbes ni :4tthtr t*t*fltd: t4.as ".lédatC:2vt tJ:)E no g4rti.1y :%nEtZ1 tC the; flt4óktt (.e:i4a he ti.fldjSóI *r. traaaoms' they are gene fly ose*tssgar. to: tbt at!ctJn', :ZU:sat.y: zóquiti that t. eth 4 n.ty.
er 9Utd rail, coYflpflnng at Thast two fixed, )aarizatfl1y sdced tubes, s **urzted on the p4ghta, to)sip prennt an attative tzpir tafl,.ug &om tb atde *1 ihe scafl*LcL, rnteathge $p14t. *ttt rue e Snaat&n flat a ntety j, tnt to $ j'Jac t* m Qfl!44:t$fl Is tlLqwd ta nmt S:lattatt, fliiá a*i4 4the a41 tt: be WtnaLiS from iYso4* I +4* t1E $flj4 *aU. f next anl &bofl tLufl bi :*fltflJ4d. tiom at cxtest, Zower)*M bn flZWady 3S.t* ttade. éflé, *rnr thët pe tLvs.rq proteztet. itt q; tinS VatiodsL.tj$ hi$: .m4d# to:flQ4iSç� a tapor&ry. á*fttk rat3 äyrstç* 4iUt. çj4 es4Xy. trnflAd tin;a h14$fl leveL by an operative staMing at a aszer iettt. see prior systeus 1* jj*:jj $ s* bs4i: *$tafl tSWP&MllYr Qtbns a óttp 6. 1atf4izI *r4t:. be secnd. 4o the tower s to be flçfl iip.: by the. ..irtsfler.tihflst:a *ati* *a&X *ia.oety:e4* lana poslfl*,t. above tiLt fl Qf tM prtn nstens an uxtsat tbfl tM one & more Sfl.*re *q*aSfl. Arid.easxy daafld:SM.ia.
:unwje4y afld: U:XnerttttSAz*4fl to £ttSt to Ett t* ttt* preflouMy tst1MdeEtd systems teqd:té at bpt&tWe. t* be 14. :4ttflh$4. t* the Saflid.. by a ttanven fl i*&ifl WhilSt assetttliaq the safety raiL. however, such an izflvjdjel safety pprath 1* deemed far less eflectSn than a soluti9n whi�i provides.afled toflecttve fan ptevenUç»=n, Sri *Scb an aifrrntvs 4xt ptoteeted zegmtd2sss t whether they tS bwn t&tOit U4kvidUM r.e.ip**sttiiU. Mkñ �teJv *i'in at thi.$att 4&vention aLt' to pZQtt4e a1 n**ty atL T ** *citftL4 aM a. methd at..i*saflüg a safety rat!,: £ti t$Wr si. : fl* 0 the. flr. rtcna4 ta*ec*s irt etujtted o O.flSztàfly,dace4 Th* :i P,i. *s:4...tne4 44 the nt*cthed knsweit thS cce e prèferre4 features ay be Laund Sn the sub'tltia appended c,rtE apet;af t4*1e present. :ii1v.tttfl.. then i pt4vttd* i±e.y S}.. system. :Zot a* sea±fd1tL the Sfé4 nfl.
sflt* c4&s&;q at lean n* Satr md.t. *tü*it _c 3(1 mountinq members tr mou'tuq the pa*1 on a scafteid, flCIt ia.eq j$&&r Mvinq a SMy prt±dtt t$±. ttd Xb*fl bflckebs *t engSng th? panel artd upper end lcwex scat f914 ti flit t*z ceieu.óIs:*ttahttjt to a soaffH tttb*:.
ma %spptr pa* béfL.p4fétab%y!=ees a tSifl peg ptrt Ion attathed to and ntetg substantia2ly flay frgm the brady:tmlOft.
fr tzt a Dreiened arnngennt the t±zn:P'g ptti.oa �avptins bft 3fl:.pQfl&Qfl eflun4t*nu substamt:itl.ty AWS tom the:titt poz*ion fat eiqaflnq a tippet att ifl. tbE)$mel.
lhe first pe porticin may comprise a nscweable gate pGztioA for rflaiairtq an gppee part of the panfl4 fltnratftre1Ly, or SdttflnAIly, the uppsr paneL bracket Ag$y i: .sha4 *A as c* :enq9 the panel, .arr4 Lw one;ret uflngxnrst the upper panel bracket and the pst itself tave qa.eynfly r!t4cMv:tL3ISw ratetabjy the Iastr flbbt brann eoipflsfl 0;óooia pjg: port tçsn attached to nd extencUnq substnUe1ly away ttonz the L'c$y portton.
* a*Aor4 peg pGtt1st4: my. :..s.e4. :* onJLe pact pn r ö Lowe t flt.. 4t tj%e EthSt *oke*1e acch *ay t*nj.ria Ptfl t*4 $ At tent one ot tte upper a.n4 tows; scttoZ4 tub. fra4ets to:fle í $ZIn IM*Ae.r:rä4c4 fr? atasabte ençaqennt tt*h a natZ�id* t.be* tbtA F eaçb flt aged tO be: *e�nd t a qaftói4 tb y.
1 4fltfltite a W441.. .pt'zg.
thtough at.east one aperfl3a on he collar meer3 Q$ c,t such a!Att'ig.: ii that: reqXte j:j.tj.�r no maMtSY&anc1: *4 $44 lii the scatfb&d 19arEk for nan4e 3$ a: :F*flred 4tt i4Lt 4t: teAt kb!=I.*t UctJ4: ttbe bfltit*t it:fliEd iA uS tai s]4ciinq ex.gagoen EXb a stat totd tbt :5 The paxwZ. pce aiy ctzspflaes & (tat:urU4 *4t. az tsh the i:flvefltjA also &ne. o*itt1rq $eb:r 1, * eafrr,l4 :Sa:ttty tail,, the itt*. cb *:*efl9 :o: :Spated afln: tkpp 4ñ4 7thir 4 z4c)cfls. t respectively upper ahd aower ngioas of a safety pane2 a!= tpaöed spatt upper aS lower SCQid tttc bzqflets Au t1S$* flti4j. .t4 a sc:tQ > In anqtfln aspect, tte.$DVe1ttn: ttSdfl; metMd 61 *nfltbaflq. sc*flol4 SSf*tf ttiX, th* tSth&td cU1fl*t'4t $c!I&r! a satet? taiL aenaittknq vaembtt tb t&h bt twa upngt scajfc44 tubas, $Lidsn the xwuxittng memDers upwnds QIk* the:tu1e tcs a ptete.t;st*td: L'4141tt and eAg4&nq paa zo: &ahn::.e th4 a*utttug meutb'ets.Witti:b sst): Mne. to *Qtt :*.: .satGqP nil Thb: Iet}' sot gaging uppes panet. .bnckc ts Q jjOLjj:�*t: .a* t1}!9�Z gofli.n. : the.pa.L, 444 then s: t041u. pinel bnc!te.a with a Zown pQflian ot the; :Prefnahly thei abtXOd cdrnpflsa atththitq Ar $cStt*3d wb* hnket: *t ni thb Thdnfl*9:iSmbéfl to a téSscbivé *. tube., tken s ItSLng the; nt4mti:q: zaab t LpwatdS. :ón the tuJ� tten Aaach&cg 1b4et Scafl*14 btthe bE4*kets St th zusbi:4 be.tespetiE bdbit1 then: flfl)fr$fltl:b3k0t5; :t the:I4$4fltjfl:thflttCS. with sóftty. pMEeL to tort t.ie n!tett# ra&L as:.
me ts.venti atae 4pn of t.$e *th*i.taticM. Ddt***4. j,Q:tieir 4ñc*pt:a bd.fl 4cm o. szch *iCötur 4$ ve muttwfl.y 4*1'á*LVi: S A pretened embndfzuent o the present hventXon will now be wa.v.cx:t *nwn$e oi4y,. t4th aijt,iwe t the *4cacnpar,y±ng $iagr;nvaiç: teflnqs: ia I *flQ!s.. s e*az1c*tA a. aoatäq aeiSe tot a nitty EQI *çeU, acw.w4L t4 an euSetmeat; at tht pnant: :t*tÔ flgpe 2 aMws.*s*etnn4esi*ly &n* f2tñt flew a thU 3Lit*d*wgcnefl*ppsng seflty iMtèi'S Eâd a n(oüñtThj táMet cvred to: :flojd titEr *ac4sat4aii t5 iS:emb.odirnent. �L ths:presbttt t4titL*n i:iguts: she ttcUyr;th stóty tiLl ot YiqjaA 2. in std*; vStV;.
20. ESgute 4.bWS:sthSttcafly thà iaXS nfl pt flgqnp.* aS :3 ta p1irn St to so 4tIti:scZsflci..ky' 4:. Q nept durSng m:s$saiy at tM *aee.y tea..t $g':a$. ? : 4;by an 25.. tpeatt.vmi 6.shbiS an:aIfltjj*� ot. rncsmtinq:meIbt atttrdt t the.i4tvé&g aijet.
$. npte -3: pjj ann; perAa.oS a twthsx *It*matin m$Sc4jment gf wunting memte;, accprding to tiw I'Ur.nj.riQ' tt' F±gun. this s1i ows genea:I.iq at: 10 an £ Le c;4- E.uC 5c 3: a sae a k 3 O <r -pt c'.% cr'tt"t 42:).V \ fl % -xr' L rt C? $ocw V)4: rr»= _ c' ctn Yfl4S unde*rt.ktng c otratic c: maLntenanc*e ci prcpncy -" ... " or sL: L( ttce: tc t. tze rQr\ : 2 c taji. The mountamnq mecber coaoxts:e.s a an Tcjst:$, hav&ng t-*$p:r i;4 nt ICY4S»= 14b ens, hcmseatlon steI ti aim:.ruutn and,ipcer and icwer steel �r aluminium b*rckets lEa md 1Gb respectively. for ecuti*n the mont±nq 2 t) z-'c tJLe & re ace L re v l r:»= k \L tLl) ze x' t L, cCC scc_\e e UC: 9ci r ret nc b O holes jp. the ends ds the brackets. Once drlaen the weiioe me there a then heid in place by fricti.cn cc e rke, c' ts t s. L e e1. Eache 2 req:oortic' 2Cc wh.Lc.h ry;t'i aw from the body IL ccci U-oe fir t t be la, t -t aIe thereto.. The peq portion. ICe then bends substantially through ninety ctag.:ees downwards. to {oru an arm pertton 20b.\ gate rtec L tO At the lower sod lab a Icnx panel bracket 22, for retaining C ctr of aL oa body The e>*r panel bcackocc iae a criicntal peg 2 jna rt" ? z_c't t Yc' tt1⁄4Y e + erx JL:?l ill ftt ct rcn ht coo 8.. 4ptttt totte zzt se*n tctz4d: to As i:CtflSt Ot Stiii" flifla..pikcitflL:engagee with tl* me.esputs óc*; flb s 4:L,. tp.sliae up.rdi down:oa tile Pfl9 flttéra1i nrl4oàfly, :M3 protc*s thbn and 1afw# $ th Pe9: n I nn A thç I&tfl:Q *t* .%pYa*S mbVe#iit $t. !!t*Y. fl$* pivt tç : flU ntAtfliy hotiznta1.
:O)?Aftflt4flQXI:nQt.aQw4r wh4:ist as tcrnneet.à .e t*t pgg **. ma;apttve C*ttfl. .Z2b ruts &zAñtUiy unt&& 4k. *4. :r$:w" a.watly zo a.. pertLp4 ortentatjon1 The iowot U) pnsX bncke* 22: *aMo C prisJs:s:a rnzbflantiafl.y. hAtitotitfl ces poSEou.. fls: ibich:extettds wzwardty fran thè toty wa*.i*n 14 *emaatM the pe. ZZa ad Wbtch t* tfltige to sispport a panfl In eat, n wifl be dsscflbed bb2óW.
Zn the embflajnent shotqA0 the collar shaped tube bz4cictt$ 16a aS iEk tA�s away flat sc]: th.ë F[wver, :ti* .brflk4t:E i:6a &rAd 6D tuiy ba:8:ZtAfl9e4 to. iit: tkie s. j.appflcni�tirn:tha tha is *:*b fl.jen;z, *Wh*a :the rag%mul *etex fl La. t be *flttaded. ôt tM tubE. tOr first the upper bracket 16* is iotated on the tube 10 and the wedge portion 1$ is Isosely inserted Into one or Zioth wt the htta Sn thS m*ctet to loosely retain the tube 10 Then the 1aourittnq ante: may be slid p#axas on chç t4e 10 to a desired he1ght betctar a secoa4 wedge poztqa is dxLnn into the holes Sn the leweat brecket Tins will, be epogb to bold. the.u1.IS.ng 4 tbt ttbe. tO Sparfliy tn babh ass the wedge ponions nay be atetained on the ti4lan tten Lc,O5 Y* t*ithitg Ptfl c. cW.4ist.n* shQwn), so tflat the:n pt:icrna cannot $nflertent Xy t*coa :30 cot a.teiy qheitupop they zny pzesen a faülztg WStfltta A ftby)añI t. ) can then. be M&uatSd 6t te zaounting nsnber, as 4U ncw be descflbeci With ref&áoce t:cE flS$* 4 t4 4..
Tafl)ir:g t� içiuzes Z to L these shc'qw schettcaljy the zy p\ Le: acei;c t 13 in. 4AcIt:n these sho; o veriapp±nçr r*e*c*tnqi1r sa.fetAJ paneI 24 mcunted on the mounting member 12.
: rr'rcc. tU Lam \ e C-C'Ci te n -n C a.t the io»= e$ I the panel. The pneIs are held securely cn tbe mounting iuardhet 10 at the±r uper and Io;cer edges re.epectively by the parei brackets 20 &ttd : rt e... rtr e. e: :- : k * e &n / a:: aiC c:, fl tn' 2 ev' t"c 1VC)tIflC; cate OZtJ4.3fl* 2Oc. Then, the Jwer edge o:C the pe.nel 1.5 24 ±s advanced tcwarc1s the lower pa.hl b:cket 22 The -3rTh\e »=tt- -r. \t)t r1⁄4a e. e' $ 0 O, £0 t±2.ctr a h.ic 1t-:e aL t3t peg onion 22a. can tbn he slid thouç:h rods of the need 28 2O so that the mosh 28 cones to be supoorted on the peg 22a and/or the nest portion 22o The cotter 22t is then: pivoted tO: 5 £3$bStflfViV vertical cc>nflauraticn: and tb lowered to the noel lion shown in FIqores 2 and 3 The: safety panel:24 Is then securely held on the mount tnq rxerrter 12 where it can nose neither up nor down, nor sideways, nor away Iron the nountsnq mender The,ipper and e cyts 00 10 e tcrt;e t\ accommodate a second, *overlappinq. canel:24, as shown it F*q.ures 2 to 4.. which is.n'unceo in the same wsy if a mountino render is mounted. an of 5: pora:flty of lb a r StCt cvrlaooinc' as necessar.y can be put; together to form a subtantia1iy cc>ntmn:eus safety tail system e:xtendinq _: -& t,L t c4 ca tc to overlap t: o ve&ab1e ctcgree3 the syst&m is Inherently e' z g1 y; trce st -c.rr " c erc< e rCer t C e r \ce e's dIUe'ert iencths $1⁄2S <iescribed &bove, the moun.tng nembers 12 c8:n be ttached cj t;he zubes:1) at their upper en.c Ci e.pper to*ur&t.ing Otacet t oete ç oazc t a se c*orrespondinu to a i:tXinwn reach ot an operative. When sliding the mounting mer:bers upwards they must be held at t<\C LL P2Oht tuce te _:r et:1 rountinu nenbers clear any nearby horIzontal sc:affold tubes1 as will. be described below wjth tE?fetdnce ta Fiqures 5a to Sc. Then the io'er b c:kets LEd can be secured no toe tLfces rn. ne t'' to re way, the. panels 24 can hefted thco nositlon, location fmrstIv under the upper panel:br.ankets. 20 and. then c)-ttc the.
zet e, a'c t'c I. 0 r'nn Ee n t a:. "ht cc te C\C -Ye s r e'-> anon c -e eut caoL: CC' 0 ftc: exarnole,. and the c.uerau,ves to the new level, c saft I:l. rca ns O c cJ" r >ta"d g t c f te in o c S> r:ne ouer or 30.
F.a.ctuxes. ft Ic 5e. show cc erraticalLv the assembly of a aelety raY c L. t e e;e T Ce c1ct4 :.Sfeninv %o P$�itt.*t.kW ii M a:kflOuntLttg WidZ t.t 4*tt g$ tonr. apr±g%t acfltvid taba 1:051 it toe, Std a.ot 3U4*cs shown axe. hofl.;onta.1 i,edflt tuba 10! and ha:rasnt"ai tflflstt ttd*s g:(thne ne itted (tOM S rs.nnw Sb: to se tar 4adty:* *hete* ne tout tt$4ë0:f a4.tithIóg $ 43 t tt and tttSse ate 4çh; 04$ iepa:ratky, .so that fltwtnq fl4tatt 51 fS fl to *iows be seqjzgsare *of attathmene.. in tijt tst.fl itt the L4t!$ r. tiè brnkn. it it Thc&te4 �n the t�be i:. Zn tO:ncotid stage the wecEqe t is Loas t:ly *S1éd thxpu9h V* :Sn Zh bflóket lcSSa:Xn the thit: stfl:p1 t: i'ft1 :aiz up tia tube tb ab*te the 4*44. tw: operative: 44 �4Lst h'.2tgtg U*e. .a�SntLa4 nteitb st an to *s. lowe.e *rta:aljste t!1* $ t4)* WI In the fourth step the operatxv* cLrivfl the w.clqe thzo*gh;he bales Ut the 9tower tQbe brAcket 3.Sk. to hQZCL the mouating aembn nc.uxey th bAbe iG ThrnTh4 to Fi4ure Dfr with aU drt thp nurtt&rig xnemker4 12 2tY. $�a)re4 to tJt tpflne S*ó a. pair gt *9peratiyts.X:itts the pAnSlA 24. pcs.tJ pame.1. 24 $s fltted th*ipuqfl* the tE44t:S 1 aps� ntd.flc* apsax4s atnst the b*ii Pofllo)à 34 of the aquntzng meabers U, The upper edge is tivetly Zotated Ott the upper ne1 lnacjcet »=G nndtx the peg 5: ptWofl 20i,: beyond the an 2[8 aS.. gate ZDCL then thl ItMet of t Z.4 $s Zic*.te�. cn 4M. imer an*& $ncket 23, rarn.pu1atinq the captitte cot4er 22b n d*scnb$ above, 50. ifl 11w we4ght the panel a ties be supported ott the: g 2.ta;nd/:z nst pcrt1ot& zc pneVs itt; rnc8s t& 4$*24P *v that:4daceflt panis: Cáfl S)iate a: tbffimo ri SlthUfl nets fl4ure: .5ç :z4.flave bnr mGunted betweett fle$. :t $w t t iUa azid aSia tMrtsak4tp th t%ib t0ë the: :OP*flttfl aó Lw bót t* . wt bfl: which e Ls çi$4 44t* p4aak 54 th:�Atj qw.WUed has esn $ cortsttucted and the npzat4v $G a now abLe to 1q* Qfl the nxt)evai up wI'aUt already njoya.ng the ptotectt of the stey rafl that ha4 Wan infl#1.Led from *th ina be1ow an :b)la.: nrnias in order t�' topiiete th:. tet.y au is: Do :a.Xges t..*4Qfl.. IS S. in tS:tppex: bflcketS. 16* tt 10;ZB4Utt tigM:ly. the uppes eMs ni the:oUhtttç thtfibttt to tM tun tcr enmpje S.:tp&fl:t.
*:i*;e i. :zKon.* óStitveS.30. st&*iiñg OR tbt $fltofl 314. aM begSnnjg the anats2latton *1 the saf*ty ratU tot' the next It. level ae SaM its rmoi:a 8fl�t1zo: :*!0 zb*ws an.J,tennivs dien ef mouating zienber 12; in WhSch. the tpn and kwsr ayte.bcrflkot* Z as: fl nspetttvely, have dltflrertt ?oat±gtjrattoa. Zn tine 217 azDbodiment the upp4r pa4e1 brac4cst 20 comprises a peg 40 hnttw a fltflie wttih a snbstsnt5iiy $shapad aM:tS nrav39ed to receive the upper fflaue p�zt tons thAt. s)owh) bt tWo ovaflappiq panCa;n a aaqq cit. t*ha lotte; panel bracket fl: * a. .flj$: **.: t* *n M. $e: *predta e*jjnjent< ba * th tivS* tan k* :ttSPD flt has a. pats:Ot:Sn k'umps 42 whath divide the poflio* 2»=c vttg two disttete areas fr Snppoflinq the ttio separate1 oyexta,pping pnets U;ob st*w&; Thi. 4etaiZs 4t te iW4rQ nd Zower pe.t btackets 2� and 22 cb.tter flout thtsa thown 3te paterêiy adaptsd te 30. P*.4ae te cteflppiag: panels. it ote SUCh: :vnema zxbt the tppez 9aae3 tI*ke:t 2* . with * pr4)tLAé that La aranfld tc et.tSqe. wttb a On an;pp)tfl&b f $:jj1 st that the:p b, atitaó *wty on the b�.Sk $i41i It ?a'cn: _ e * z: e c.. c C, er\ :v k;tz tJ: Cci igizxt *7 shows, n 1.. n an upper parc of a further CCjLt -r\ r Tr- rerc n c c c- jre t )C c: k t\t' "t -C'O t r nr: -.
et'rc e --: q.z'e c:res t-': u\L\\ cte'- ?mbcdfrent In chat shcut spacers 50. ot reottancudar tube steI 1.0 ae.*zovidci betweer the body 14 and the. uper and tc>wr tube -Y y c C 7. The shc * rt. SPacar tuhes 50 c;:xrc to crOtrJcfe ar' ±*nc.reaseci gap b*:efui the. hody 14 ot the mount±rsc mevber and ad.c'ert s.crffc1d tube tzeL're*s.enteci by broken lines tn Ficure 7: This al. lOWS the FCCUflt1flC e*mber to:te rrOuflLeO On t)t rr ± \ c1 crr'e itc erne-tto. t cf vos -attachment: of clear tubes The short spacers 50 are only used at. the Iccaiblon of the tube brackets and a re dintans icoed to provicie sui table clearance from av system scaffold fIxture r L t SC\f cr t: -ro e t or - u1frc o --cec{ erbo e t t S a tUC'( r ac e ae rte err erct r thefl body portion 1$. In particular tha t:the brackets f&co \ \»=u L ocac\ot 0 oroo-a u:nr ort tha e'rer - 0S3..
Lr O\ZOe tO y ti ufl r that be.fe of a number of dIfferent materials1 Includtn retals -o ri I t meat cb'eu o nit te I'.
Pnie.xs: :Or the panel b*diét:w awe4 pqt be *Wi.:ó4. the spifi dSfltSt aest4be* :äkpçej �jd 4M.se$ a prteL cpr4isir4 *$dix4, ot a plt:aI&ty. pintet t*es n u4s, *Sth t Mttbout a tWUt p; a. s'4flantLafly coiflnuotzs :$. Yheet: :f ater i: fl:PtMtbas? rna' be as jt o the de.y rail, *pqfle that tb:nez cwUç :nn4et bzoaMEy. 4* :4e*ttb�d, abcve, *!= esarpW y aflig a t4o, suth. as the psq 22a.t* c*p4ne cqttn Z2' *ps tht4igh s mestx at 4 LU.tQ% tPfltWt,.
.:h?. p!wfl axe: zypi4*ny betwar:98O1tin fld 1.OSOnI, nd itt.
urefera)rLy IOVtlnn high, wSth the toe-toard beux pre!erably :iMbnm. 1441% $ (St *0K fl t&ed) tt14* 5OS:j.
W$iat enteavtnLnq it u* to*e4osr 4ötflL4ti to 4%4 aaenUmm ta? those f.Satrew 4 the £nenet àXSod.. o:be :�t it*pattshce, it $t*ttd be ánietA*d thn the 3flhat 4lsdas pntaotjsoa ti tespect o:f fl# Isaun at *t*ation o enaes b ap4ip; shown iz th dtaWtWflt etier o t�*. :ji4t n.pbn4 ba a: p1are:d thWeà.1. fl

Claims (1)

  1. ¶\ce'-' c:< tyster.corpztstnc at: CT srety Prt. e.nd ic t C\SZ ete vcfl_\$ r rcc Lo c sn?i t»=er erc re f: c et+e\ c'oe c -t t e" spaced apart uppe: and Lotr scaffoId tube tckrs for U) :tb tCt%t _c to d: 2 A. safety rail e stem ac.corcithp to Clai I wherein the. upper paneL bracket. ccnpris.es a tixst peq ortion t-ec o ce a fr' 1$' O t A safety fill system:L3⁄4.CCCrdinl to; uThei 2 wherein the tt.r*st t50 nottlon copti.ses; at arm tornorr extendino subst:ant..jell..y away trom the first peg portion for e:nqirtq an upoer tart of the tenet 3 e\ s4st' rOJO t0 cr 3 whereIn the first Cfl; portion comprises a mcive:able gst.e portion for retaininq an upper part of the panel. s'tet »=4flO tO cC C t oue coce a rijc c-'s--on O?Py. LOS ant from the bony norcion, 3:0 A as ry rail, system a000rcttnc4 to Claim 5 wherein the second peq postion comprises a:PW&iibt.e latch portico. Lox;eoaininc a. lower part of the: paneL nfl tm. acqord*nv *q 6:D/ Of th ptecedirtq cleats in which a; lent one of the tspp*r a'4 Irer.#tfca4 tç. bnçtçets poitprtsea a atIn *ember arrange4 toz rfleMi er ernet wit$ a safloid ttts.
    S
    A sekn rail yetern' aodg * CMcI 7 Ithn*in t. sit e upt saffl3d tube btsctkit is arnnqec! £z tot wLidir4.eig*gorn�a with a $ a t4d t$% 1D 9. ntett. ra$ .flsttn acco.*t.iq to fly *t the pg..tL's $wa14 rite tppst. :pflt btaoket: j U t4 nqe the pane1- :A tat*ty nu yiteut:óot4j4.q cM4m: 9 w5 1$ the upper panel bncket and the pane2 a anaaged t* ban iàótji cij4&44zq:4i*;w: . safety SI accarding t: tf the c1a&rn.tht nfl c*:rises at 1tt. 4 trsne parflcn and a mesh povUti ZR a *4;cwi:Ung* .mntb*z *At:3 scitol4 sstet MU, the: uo4ug nüe amprS*' t bód& :p4flSw spice.: apdr uppr ap4 tower paswL btackns. tbc t*iqA upper ati iswet sflon f * satSt. panS an4:sio�: ap*rt 4%t and.lown' asaffo]4 tUbE �#3.* ME reIasattie flthStt tO 4.öfl rnet3tpd. : sna'W4rtg: a sicaflel4. sstjty.raM, Uw *etho4 irt attacxdag a $4tty. il.owt tethEt. e4th fl two upriS sca.tf$4 tPWsc c.lidt t'hé *ciatttftg *St.rp upwz4 qr. t$a:ttfl S **ditetrntrs hflqht ara4 qggi!tq panel brSctS fl outtt1ng me$eta with a satey panel;i fqrm the safety S4:. P: iettp$: ta %aLrn:fl nagtng npper.paT!e)... .tac]e# *i the. itIbtfttg. aSbezts with uppn porttpn of the pattet, and then en4apn 5' ionz ym& :btaàkets. .wà ioar.pottibi: cI Thi * .:$4:o� at4t4in t* .cw.. or..4.. c9!.iflnq tint attack4z9 Srr uppat scaftoI4 tube brqkat at eath i nx4.ns t: cnpetLvs tub, then, tO. s'flig:qb wouStaq; pwnd.s o. the. ti4ie,. tia.
    4taAt4tq Xgwe; sç.:fle4 Si. Maclens ot tha 1P4DJtX!S tp th* *ap.cttn*. :tu3e;p then. eag.aq g panel bag4ns ot t* *tSng ins*'tt* wit$ 3: tatet.y pnei to form t*e saSfly tall4 I6 A Sc&ffolcL satety rail systet substantisLy as :berA.. dscflbed. 4fl!..:fl4M! 0 P* 4 4 I$nflctg dtawinqt ;I!*..D' tt scfMó :niefl ta:i the mounting member being suhstazujaily aa Jiere&n qiescriAed i4tt:.. :ç, th.18+: A neSiad. at tseabflng a saflSi4 saléty rjfla the method being sub44t*Ptt4:fl.y tI**:* �sfltb.4 V4 nEerense tb fhó 3ç.L
GB1117103.0A 2010-10-06 2011-10-05 Scaffold safety rail and method of assembly Active GB2484395B (en)

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Cited By (4)

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DE102013223831A1 (en) * 2013-11-21 2015-05-21 Wilhelm Layher Verwaltungs-Gmbh fuse element
GB2539375A (en) * 2015-04-24 2016-12-21 Src Consultancy Ltd Scaffold safety apparatus
GB2554160A (en) * 2016-07-15 2018-03-28 Simcol Holdings Ltd Connector
US20210047846A1 (en) * 2018-04-20 2021-02-18 Deltak Manufacturing, Inc. Scaffold Gate Toeboard Assembly for Use on a Scaffold Gate

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CN110984557A (en) * 2019-11-20 2020-04-10 苏思月 All-dimensional protection connecting structure attached with metal protection net of lifting operation safety protection platform
GB2601292A (en) * 2020-10-14 2022-06-01 Morris White Stephen Scaffolding tool
DE102022126678A1 (en) * 2022-10-13 2024-04-18 Peri Se Fastening device for fastening a scaffolding element

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DE8806032U1 (en) * 1988-05-06 1988-06-30 Johann Oldenburg KG, 2400 Lübeck Scaffolding element for mounting on a scaffolding tube
GB2326436A (en) * 1997-06-18 1998-12-23 Edward John Wilson Scaffolding unit for attaching a guard rail and toe board
GB2336391A (en) * 1998-04-14 1999-10-20 Steven Ramsey Means for connecting a guard rail to scaffolding
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GB2350859A (en) * 1999-04-14 2000-12-13 Charles Dorian Thomas Scaffolding fixtures
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FR2337238A1 (en) * 1975-12-31 1977-07-29 Meynieu Francis Angle iron adapting scaffolding to receive three rail safety fence - has clamps and pivoting lockable brackets to receive hand rails and toe board
DE8806032U1 (en) * 1988-05-06 1988-06-30 Johann Oldenburg KG, 2400 Lübeck Scaffolding element for mounting on a scaffolding tube
GB2326436A (en) * 1997-06-18 1998-12-23 Edward John Wilson Scaffolding unit for attaching a guard rail and toe board
GB2336391A (en) * 1998-04-14 1999-10-20 Steven Ramsey Means for connecting a guard rail to scaffolding
US6062341A (en) * 1998-09-11 2000-05-16 Safway Steel Products Inc. Guard rail stud adapter
GB2350859A (en) * 1999-04-14 2000-12-13 Charles Dorian Thomas Scaffolding fixtures
EP1724414A1 (en) * 2005-05-18 2006-11-22 Combisafe International Ab Temporary safety barrier system
EP1878850A2 (en) * 2006-07-15 2008-01-16 Combisafe International Ab Scaffolding system
FR2919009A1 (en) * 2007-07-20 2009-01-23 Hunnebeck France Soc Par Actio Parts assembling assembly for scaffolding level, has beam is connected to upright part along destination position, where assembly is arranged such that beam is connected to upright part in position lower than destination position

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013223831A1 (en) * 2013-11-21 2015-05-21 Wilhelm Layher Verwaltungs-Gmbh fuse element
GB2539375A (en) * 2015-04-24 2016-12-21 Src Consultancy Ltd Scaffold safety apparatus
GB2554160A (en) * 2016-07-15 2018-03-28 Simcol Holdings Ltd Connector
GB2554160B (en) * 2016-07-15 2021-12-15 Simcol Holdings Ltd Connector
US20210047846A1 (en) * 2018-04-20 2021-02-18 Deltak Manufacturing, Inc. Scaffold Gate Toeboard Assembly for Use on a Scaffold Gate
US11761217B2 (en) * 2018-04-20 2023-09-19 Deltak Manufacturing, Inc. Scaffold gate toeboard assembly for use on a scaffold gate

Also Published As

Publication number Publication date
GB201016793D0 (en) 2010-11-17
WO2012046049A3 (en) 2012-06-07
GB2484395B (en) 2013-01-02
WO2012046049A2 (en) 2012-04-12
EP2625350A2 (en) 2013-08-14
GB201117103D0 (en) 2011-11-16

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