0 ?8 D: n4 H* y( X0 @2 N ' {- h% w. m3 E( Y' y3 A! X ?' H# O作者: biclt272qo 时间: 2011-5-26 15:10
The Truth about Werner LaddersArticulated Ladder: Subpar3 \5 ]- R6 L4 x% o
Werner Ladder Co. is an excellent ladder company. Most of their# ^- {* ?/ `9 y" q9 [( a$ N
ladders are of the finest quality, passing the OSHA tests with flying! M0 q$ G! D( H: H2 D" w. ~
colors. One glaring exception to their otherwise fine workmanship is 0 N3 a' f' s) P) atheir telescoping multiladder. As convertible ladders go, this is z* k) d# [" Y" b2 [: Uprobably not the one you want to be climbing.: a& E; y2 Q* a$ ]
Riveted Rungs: A Safer Alternative to Welded Rungs? 9 Y% N5 D, v- C% q4 BWerner salesmen often tout their riveted rungs, claiming that the. G/ D5 D( o1 u
rivets are stronger than welds or reattachable. These two claims make+ [5 b8 U k- r, ]- G' \
no sense.# I& E* c: O6 f; R# I8 i
Rivets are considered outmoded in many forms of manufacturing that" f! d2 J1 [9 m# x2 C
require joint strength. While rivets were popular in metal-framed: s2 l) D# j4 ^ c# M5 }$ Z1 l) r
buildings and car chassis, once effective welding techniques were- Z5 b& p% b- X3 f, L
developed,gucci outlet, these applications left rivets behind. Rivets are not as 2 ?& n! I: Z+ N( n" c1 ]susceptible to heat problems as welds are, but it requires extreme heat ( x2 v' O( r8 N; L, c; Nto make a weld fail. Rivets, on the other hand, may break, shear off or / X) b3 v2 D5 z+ l' R K. Upop out. 7 D; u* P! F q1 D' {4 jWhen these rivets fail, according to salespeople,http://www.nhr0598.cn/showtopic-20557.aspx, you can have the 0 K! S) g1 c; S" Crungs reattached more easily. But let think about this for a minute.5 i. F$ w f5 p5 V0 z/ M7 ]
What might it take for a rung to fall off? Is it going to fail hanging1 l' X& I$ \- c! P5 e
in your garage? Or would it fail when youe standing on it? In all ' j& O4 a) M# f7 oseriousness, if a salesman mentions that rungs might fall off my 1 \, G3 W& J5 j# fladder, I going to think twice before buying it,gucci shoes for men, even if they can be2 e& `9 I; ?1 `# b* r3 V
reattached. I take it as less of a selling point and more of a3 l3 g+ P8 r* m, E% _
warning. After all,gucci boots, a fall from a height of just 6 feet can be fatal or 6 k {4 H( `. fresult in serious injuries. I don want to seriously jeopardize my - D2 X. G8 w( N% k, Z6 N, n$ cwellbeing every time I climb my ladder. 9 W4 ~7 l) l7 r6 {1 U4 lWho Can You Trust?4 E$ ?+ {3 V2 J' @( F+ n
This shouldn scare you away from all telescoping convertible ladders. ' Z6 o0 ^2 v; j3 c: NYou can buy one of these ladder without having to fear for your safety. - ~$ B- @1 U" P& Y& o7 v J; C) NThe standard for telescoping convertible ladders was set by the 3 U+ F# g' Q! \: ~7 b4 ]4 Foriginal US Patent holder, the Little% [8 V5 S/ \6 u- y0 @4 I9 q& t9 G6 u k m
Giant Ladder System made by Wing Enterprises.9 l O- `" @& t9 [: S9 o& U! m
I once read a review of a Little Giant Ladder from a Werner customer.8 G* N/ [8 ]. N ]
He touted the strength of Werner riveted rungs (obviously, he hadn `2 q; d$ U0 }yet seen the need to eattach" any of them) and disparaged the Little # {& \8 N% J. z% O& t" `Giant. He claimed the Little Giant rungs were held on with 鈥渙range : V; P; X/ Z6 H: ]& Oplastic clips." A little research reveal that instead of clips or' j* J, D& Y1 L H1 Z
rivets, the Little Giant is constructed using dual pass zigzag welds. $ z3 a1 g- D n; K3 ?# KThe unique design of these ultra strong welds helps to keep you safe. & Y% y e% o; Y7 S7 C1 o" dThe edges of the rungs are then covered with orange plastic clips to 2 p! K* \' O6 N U- ` E. Q$ C" n0 Zprevent cuts and other injuries. There no safer convertible ladder9 I! `7 N# v( [9 V) M0 a. T, W
than a Little Giant--and don believe anybody who tells you otherwise. 1 J5 G# O7 z& ?% fThe bottom line is that the safety features of the Werner telescoping " G& {6 `8 m* B3 v; i8 zmultiladder are subpar. So if safety is a concern in using your 6 o/ _* p# v6 e% k# K( lladder--and safety should always be a concern in using a ladder--it9 o* i. @! Z$ C* d
makes sense to turn to the recognized industry leader for telescoping: P' R$ z# S' L8 M, W0 B8 ?
convertible ladders. Give Little Giant a try. Your safety--and possibly ! y& [$ C# r1 R8 e% jyour life--is worth it.' }/ M- V5 U7 v$ N8 E& c4 w
About Werner Co. 0 O1 G4 X* l* S; [* y7 |Werner Co. was founded in 1922 by Richard D. Werner. During its first% L8 U+ `. @8 q5 G$ Q3 s: \& k8 `4 o6 I
decades, Werner Co. produced metal trim, excelling at the kitchen trim ' n Z/ \- Q6 R, uChromtrim line. In the 1950s and 1960s, Werner Co. added aluminum and $ g1 f ], G; W( j% M/ lfiberglass ladders to its product line.( Y# P2 ~+ M6 _9 Y
About Wing Enterprises5 w B* M+ `2 ?/ e" u) o
In the 1970s, Hal Wing first encountered a prototype of a 鈥渘ew kind of 5 ], V# E, L: nladder" in Germany. Through the next three decades,cheap gucci, Wing went from 2 {" m7 q1 D' r6 v) U& q; Kreselling the German product to securing the manufacturing rights and a2 H: o6 w- h; ?( z9 o/ Y. |" {/ B
design patent in the United States for the Little Giant. Today,gucci sneakers, Little! i7 P0 L7 s1 v4 c( B1 y
Giants and Wing Enterprise other ladder products are sold throughout 1 a$ d: c, C8 X# ?0 @: [/ n5 othe world. 9 x2 G2 Q, f2 ]( _About the Author , U7 z% r# h9 k1 ~6 K6 Z- n! SJordan McCollum is a content writer for 10x Marketing, an Internet marketing- @- J) ?0 l% s n/ Y s
firm. To learn more about the differences between Werner ) N, W& m- z, Y* j- dLadders 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 / [& P: y7 F; Z帮顶了作者: ydz000 时间: 2011-5-28 21:53
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