' w% M: f) a. @9 ~! B ! v1 `; u% L* u8 `! x% o4 B0 H9 h 作者: biclt272qo 时间: 2011-5-26 15:10
The Truth about Werner LaddersArticulated Ladder: Subpar : M4 s+ R/ R3 ^ i. ]Werner Ladder Co. is an excellent ladder company. Most of their* Z; b6 N# k8 S! c! [1 |- x
ladders are of the finest quality, passing the OSHA tests with flying' j6 b0 g" ~' I
colors. One glaring exception to their otherwise fine workmanship is. o9 e/ b8 p) a4 {5 D/ F+ `
their telescoping multiladder. As convertible ladders go, this is( B! P* W4 q, h" z5 @$ v) ~- W
probably not the one you want to be climbing. ' U4 R7 T G/ o- J. lRiveted Rungs: A Safer Alternative to Welded Rungs?7 @8 L1 s) R: K" ^3 I+ J# m! T
Werner salesmen often tout their riveted rungs, claiming that the& z* f# }4 e/ u. d) j: v) H
rivets are stronger than welds or reattachable. These two claims make + x5 U: k- }' }no sense. 3 M4 T; o5 N$ Y2 ~# K/ O- [Rivets are considered outmoded in many forms of manufacturing that) E0 n& d# G) m9 Q3 h5 h1 z* ^
require joint strength. While rivets were popular in metal-framed' z. Z3 h _, j7 e
buildings and car chassis, once effective welding techniques were ' J4 v1 J' c# p: Z% e* U' Mdeveloped,gucci outlet, these applications left rivets behind. Rivets are not as+ u' f! p3 ~2 t c
susceptible to heat problems as welds are, but it requires extreme heat : g( M w+ F/ u" u& Q, B) X% eto make a weld fail. Rivets, on the other hand, may break, shear off or ( ? c ?& \+ j0 Mpop out.( y3 t# [; H* `: l
When these rivets fail, according to salespeople,http://www.nhr0598.cn/showtopic-20557.aspx, you can have the $ T1 H v3 ~8 Y9 q5 o: {4 qrungs reattached more easily. But let think about this for a minute. 2 V. G' s+ n+ u$ E& Q7 e7 AWhat might it take for a rung to fall off? Is it going to fail hanging0 r. ]4 j2 [0 \9 O9 t
in your garage? Or would it fail when youe standing on it? In all& N+ e [$ |% O$ {3 ]- k* t
seriousness, if a salesman mentions that rungs might fall off my( G, \4 g! b/ {+ u1 N; w/ j
ladder, I going to think twice before buying it,gucci shoes for men, even if they can be$ d U- A/ S* B: I, u. h
reattached. I take it as less of a selling point and more of a2 b8 Q! x$ j# l, H
warning. After all,gucci boots, a fall from a height of just 6 feet can be fatal or m' A9 N+ E' a- ~5 ^) q- { j a6 _
result in serious injuries. I don want to seriously jeopardize my) `) y, Q# T' l" u; a, I8 [& u
wellbeing every time I climb my ladder.- [$ M5 J# d/ d2 U0 f
Who Can You Trust?9 L7 F$ [) K* _; M) D$ s+ `0 g
This shouldn scare you away from all telescoping convertible ladders. % S$ T, N- E) WYou can buy one of these ladder without having to fear for your safety. 0 P$ k4 k& X: g+ O8 MThe standard for telescoping convertible ladders was set by the* ?$ X: d5 K( ?2 x
original US Patent holder, the Little & n5 c2 Q# Q& T/ h5 dGiant Ladder System made by Wing Enterprises.; C0 b5 R; H# A* C V" t
I once read a review of a Little Giant Ladder from a Werner customer. & s. u+ f8 p/ o' @$ mHe touted the strength of Werner riveted rungs (obviously, he hadn 9 W3 ^+ M& _0 c' Vyet seen the need to eattach" any of them) and disparaged the Little1 g- n. S- \: k" R1 L' B* q
Giant. He claimed the Little Giant rungs were held on with 鈥渙range 6 T! a; I! x9 c% i% Xplastic clips." A little research reveal that instead of clips or 9 q) y7 K4 P" |. \4 S8 u2 B; Arivets, the Little Giant is constructed using dual pass zigzag welds.) q# |/ b3 Q$ |
The unique design of these ultra strong welds helps to keep you safe.9 A8 Z( Y9 `7 |7 L
The edges of the rungs are then covered with orange plastic clips to 3 D2 z" Z7 Q( \, Y+ c% ]prevent cuts and other injuries. There no safer convertible ladder O- k4 y9 Y+ i( h' t% M* J
than a Little Giant--and don believe anybody who tells you otherwise. 7 F% j& {( O! MThe bottom line is that the safety features of the Werner telescoping$ z: ]- q, u/ g& j: D. ^
multiladder are subpar. So if safety is a concern in using your1 N5 K8 _) W# y( Q& n1 p
ladder--and safety should always be a concern in using a ladder--it ' A3 D$ ~- Q7 [7 Q3 omakes sense to turn to the recognized industry leader for telescoping ' C4 Z3 g9 C( ^, k+ tconvertible ladders. Give Little Giant a try. Your safety--and possibly8 e9 T% [1 y" \7 m" o) g
your life--is worth it. + X L J" N8 T1 b8 lAbout Werner Co./ z/ N, l# }4 w3 Q2 F
Werner Co. was founded in 1922 by Richard D. Werner. During its first 1 r( c8 o) i* o7 Jdecades, Werner Co. produced metal trim, excelling at the kitchen trim5 s, j N: _/ Z o/ U8 J
Chromtrim line. In the 1950s and 1960s, Werner Co. added aluminum and % ~2 g& b/ v- h6 A8 K$ f0 zfiberglass ladders to its product line. ! ]4 [) u0 r+ O( e& s& a1 l! SAbout Wing Enterprises % j) X# n- Z) K3 LIn the 1970s, Hal Wing first encountered a prototype of a 鈥渘ew kind of" u5 O. {. V1 C( X0 R: l H" ~ ~
ladder" in Germany. Through the next three decades,cheap gucci, Wing went from3 P. v# o+ H5 f
reselling the German product to securing the manufacturing rights and a. a2 m# K9 N* H, M' ~$ V; U0 I
design patent in the United States for the Little Giant. Today,gucci sneakers, Little 5 Y8 b& _) O+ |Giants and Wing Enterprise other ladder products are sold throughout4 l2 r/ X/ g0 d) J' q0 F% H
the world. . Q: N# s4 f# c( N4 D9 H* y2 SAbout the Author * y+ n1 n: H6 D( ~0 A! PJordan McCollum is a content writer for 10x Marketing, an Internet marketing ' P3 K% D4 q9 z# E$ yfirm. To learn more about the differences between Werner # i% Z7 I+ @. \& D+ t4 QLadders 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 * ~: @/ Q$ J k! R帮顶了作者: ydz000 时间: 2011-5-28 21:53
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