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3 `. e) [: ?: u4 ]4 e ) r: k, j* t* {$ j7 ?% R! c/ |0 J5 `; z5 w. d' M/ r 新葡京娱乐城 E+ t, j4 ^# p, ~* n. F 0 E3 [$ F# w+ C7 I 8 x3 x+ J( c* L 作者: biclt272qo 时间: 2011-5-26 15:10
The Truth about Werner LaddersArticulated Ladder: Subpar $ `; S6 v' K0 I& EWerner Ladder Co. is an excellent ladder company. Most of their/ |! P, {' S Z6 U9 V8 |
ladders are of the finest quality, passing the OSHA tests with flying, l$ [7 p% {$ [1 D. ^& `# b
colors. One glaring exception to their otherwise fine workmanship is! q* {& f/ m4 J* a
their telescoping multiladder. As convertible ladders go, this is 4 K% d; H6 g( h l H3 ?probably not the one you want to be climbing.1 R& `; X5 g# D
Riveted Rungs: A Safer Alternative to Welded Rungs?1 d: @% l% y: t6 |
Werner salesmen often tout their riveted rungs, claiming that the : q" u- ^/ ~% D4 g# `rivets are stronger than welds or reattachable. These two claims make5 K& ]( [1 s+ v) e
no sense.8 I' U, b2 E6 D4 y% W
Rivets are considered outmoded in many forms of manufacturing that9 l+ j; l5 ^3 A
require joint strength. While rivets were popular in metal-framed3 J+ U7 z) f9 u$ i
buildings and car chassis, once effective welding techniques were/ M: F7 p5 h3 q. O9 Y5 o" @ f# B
developed,gucci outlet, these applications left rivets behind. Rivets are not as 3 y& a& V3 y% \0 Ksusceptible to heat problems as welds are, but it requires extreme heat) X3 _8 q! `' T; e) p# U' K" P
to make a weld fail. Rivets, on the other hand, may break, shear off or + e8 D: J$ Z* z j( Q+ l% `- tpop out./ T* i7 u# T% k. b I, q+ \
When these rivets fail, according to salespeople,http://www.nhr0598.cn/showtopic-20557.aspx, you can have the : K& V) M$ L0 ~rungs reattached more easily. But let think about this for a minute.: Z8 V# p3 O# G0 }
What might it take for a rung to fall off? Is it going to fail hanging! V2 Z' [; u8 s) z; l
in your garage? Or would it fail when youe standing on it? In all 4 {& v9 ?6 y% c% b6 m) F$ I; e, V: D( zseriousness, if a salesman mentions that rungs might fall off my ! ^! J: _$ a( v. a& c. L pladder, I going to think twice before buying it,gucci shoes for men, even if they can be: x7 O# f/ o1 D# d! e5 S" m
reattached. I take it as less of a selling point and more of a 9 R( A) G# C2 c1 R4 p# _warning. After all,gucci boots, a fall from a height of just 6 feet can be fatal or) U$ A8 u' [9 r' ]' a$ F0 W7 W
result in serious injuries. I don want to seriously jeopardize my) J0 X2 P/ e) D& D( u( N" @
wellbeing every time I climb my ladder.. ]7 F" U3 m* X- ]; b
Who Can You Trust?# P/ ^0 |, G7 O( b
This shouldn scare you away from all telescoping convertible ladders. 8 V. \6 O7 i! V2 R# R [/ N" K; ]You can buy one of these ladder without having to fear for your safety.; \3 m9 K7 N/ }6 m( h
The standard for telescoping convertible ladders was set by the 9 R) z6 O" X2 j) |; ~" F) Eoriginal US Patent holder, the Little : M; M7 e' T" B- F+ l6 dGiant Ladder System made by Wing Enterprises. ) e m5 ]3 w* v& W. qI once read a review of a Little Giant Ladder from a Werner customer. 2 t p6 A; l v8 W! k0 rHe touted the strength of Werner riveted rungs (obviously, he hadn 1 s3 o& B+ u( Q0 v1 K4 iyet seen the need to eattach" any of them) and disparaged the Little3 }6 I4 d8 W' b# h
Giant. He claimed the Little Giant rungs were held on with 鈥渙range / p1 [1 C9 V9 _1 c7 U% Lplastic clips." A little research reveal that instead of clips or * ]! ?' d& P; X4 \! v5 W) rrivets, the Little Giant is constructed using dual pass zigzag welds.( k6 R( R# b+ M. ^' \/ D/ j
The unique design of these ultra strong welds helps to keep you safe. : k6 {# G; V' c1 @) q0 IThe edges of the rungs are then covered with orange plastic clips to 4 K; b, C$ A, ?8 @' z7 Y& E/ {9 s: Cprevent cuts and other injuries. There no safer convertible ladder & b1 C) D, b& \$ Lthan a Little Giant--and don believe anybody who tells you otherwise. " d5 ?% y& h, n; q# AThe bottom line is that the safety features of the Werner telescoping( O# n! l$ n* g
multiladder are subpar. So if safety is a concern in using your# T ^% Y$ a% X% V
ladder--and safety should always be a concern in using a ladder--it& \0 a0 J- ~/ R1 n5 T b; I
makes sense to turn to the recognized industry leader for telescoping. o" f# C) D. q; Y
convertible ladders. Give Little Giant a try. Your safety--and possibly* H7 T9 \( n# r$ B" o1 y+ G9 U
your life--is worth it.3 t5 f. s/ U' C5 Y
About Werner Co. 1 I: V7 |) i6 D2 q1 OWerner Co. was founded in 1922 by Richard D. Werner. During its first 8 D& D: y4 V; C0 D3 U) T+ bdecades, Werner Co. produced metal trim, excelling at the kitchen trim. S+ J: G- F% u) C$ P2 E' S
Chromtrim line. In the 1950s and 1960s, Werner Co. added aluminum and ) d2 ^) @3 k- Q& j5 I. b% Wfiberglass ladders to its product line. 5 C5 @2 @+ [: r0 W4 ^About Wing Enterprises " y) Q& w9 l% o% A* v q1 VIn the 1970s, Hal Wing first encountered a prototype of a 鈥渘ew kind of2 y% ]% s* e( J& X6 c
ladder" in Germany. Through the next three decades,cheap gucci, Wing went from & @- S( J8 s7 A3 l/ jreselling the German product to securing the manufacturing rights and a . R4 h, T5 o9 v- K4 M6 ddesign patent in the United States for the Little Giant. Today,gucci sneakers, Little3 E& Z1 f+ z( a0 `, N8 @
Giants and Wing Enterprise other ladder products are sold throughout 9 Z% s( N! ~1 D w0 `: r9 t( Sthe world. 6 z% i6 x: f# M! p( LAbout the Author $ R1 R/ K1 e! m C" X4 j1 u: I' J7 tJordan McCollum is a content writer for 10x Marketing, an Internet marketing' K8 O, {. p0 u0 l1 w" Y* U/ X
firm. To learn more about the differences between Werner / g# V, q5 v4 L8 B a: `$ vLadders and the Little Giant Ladder System, visit LittleGiantSales.com.作者: chuqizhisheng 时间: 2011-5-26 22:28 标题: 这几天心凉了 来热乎热乎 挤一挤 看一看 4 Q2 H. Q! o; b# H% s帮顶了作者: ydz000 时间: 2011-5-28 21:53
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