; a+ q" ^: R6 b9 E/ @; H4 p* D 6 R! n: k0 p0 F: L1 ^+ R5 ~8 d 2 h7 p* r# s, |+ X# y - Z& A7 k1 u3 Y3 F7 E; Y, S# B8 J0 U8 ^: B; I7 d+ |2 Y 新葡京娱乐城 + P) ]# |/ l# ?$ J6 q8 V+ b ( v% p# ^' {" v4 i4 D ' o* A' h- F" f# L, _5 A p作者: biclt272qo 时间: 2011-5-26 15:10
The Truth about Werner LaddersArticulated Ladder: Subpar : ~8 C0 q9 _$ xWerner Ladder Co. is an excellent ladder company. Most of their / Z6 W. U- K/ |ladders are of the finest quality, passing the OSHA tests with flying# b' M! W7 A! I9 N7 {
colors. One glaring exception to their otherwise fine workmanship is' C# t% w8 d# E5 Q( Z' t, U/ g% q
their telescoping multiladder. As convertible ladders go, this is0 g9 m' C$ q8 g! ^7 D3 \
probably not the one you want to be climbing.3 G" E# |9 v I' ~ W) f- Y1 Z
Riveted Rungs: A Safer Alternative to Welded Rungs?- F( s# N, o" N9 J/ d2 c& @( A
Werner salesmen often tout their riveted rungs, claiming that the # b! Z% ]/ y4 V! x0 J8 grivets are stronger than welds or reattachable. These two claims make . f, `* A3 B* A' o& ]' g, `no sense. 9 Z' Y# f: Y, c; Z( e; _Rivets are considered outmoded in many forms of manufacturing that: ^. a( b6 Q) ]' p. t2 i$ K* C4 V
require joint strength. While rivets were popular in metal-framed % x: V5 A7 H( `8 H6 X* ^; hbuildings and car chassis, once effective welding techniques were 0 R C- J2 Z6 Vdeveloped,gucci outlet, these applications left rivets behind. Rivets are not as N! v2 @( V7 o% i* Z: Asusceptible to heat problems as welds are, but it requires extreme heat $ f% V; d) [$ q/ H" L" I+ ~" J4 D: ato make a weld fail. Rivets, on the other hand, may break, shear off or$ ~# U* X3 y) c1 ]
pop out.4 P9 h& d3 H& ~ Y K) f
When these rivets fail, according to salespeople,http://www.nhr0598.cn/showtopic-20557.aspx, you can have the; X3 D# S% @; X0 I1 k
rungs reattached more easily. But let think about this for a minute.) n+ D% {5 h2 l- t( ]
What might it take for a rung to fall off? Is it going to fail hanging p2 x0 J. Q! U8 \0 J
in your garage? Or would it fail when youe standing on it? In all6 @3 Y2 ~) q! j Y. \0 e! A! v! W Y
seriousness, if a salesman mentions that rungs might fall off my ( \* `$ i4 k9 Z9 c! p! P/ Gladder, I going to think twice before buying it,gucci shoes for men, even if they can be % x. {8 ?3 ?8 U! Areattached. I take it as less of a selling point and more of a) t: \5 g4 l3 F8 }7 C3 U4 L- a
warning. After all,gucci boots, a fall from a height of just 6 feet can be fatal or * B0 y Z+ ~! Q+ c4 A0 Bresult in serious injuries. I don want to seriously jeopardize my 2 \6 r( j3 g* `wellbeing every time I climb my ladder. d; L5 v: I J" Z& L2 M0 b) l3 Q1 o( YWho Can You Trust? + S# B$ I. i) ^( I/ z9 AThis shouldn scare you away from all telescoping convertible ladders. & y$ L: u+ [9 X+ |2 h3 YYou can buy one of these ladder without having to fear for your safety., L) ?8 f5 k# ]
The standard for telescoping convertible ladders was set by the# k! m8 y; \; W5 c5 M& V9 y0 m
original US Patent holder, the Little ; K% O& O) E/ }7 o* S- u$ oGiant Ladder System made by Wing Enterprises. 6 |2 A: N: k4 K% bI once read a review of a Little Giant Ladder from a Werner customer. , M' S- F% ?0 K0 |$ gHe touted the strength of Werner riveted rungs (obviously, he hadn E. J$ ^/ I) r" u8 I
yet seen the need to eattach" any of them) and disparaged the Little# L% @: i/ \0 ]6 u
Giant. He claimed the Little Giant rungs were held on with 鈥渙range- u- a9 X1 v) o0 d% n2 ~1 R
plastic clips." A little research reveal that instead of clips or 1 M+ p0 D3 C B3 G1 g7 z1 R+ |rivets, the Little Giant is constructed using dual pass zigzag welds. 7 D! _# S7 T1 G/ nThe unique design of these ultra strong welds helps to keep you safe.5 }! f/ q' f6 K9 k
The edges of the rungs are then covered with orange plastic clips to- h$ u$ P1 D& M( C
prevent cuts and other injuries. There no safer convertible ladder 8 w3 w+ n) D0 \- E) K8 |6 wthan a Little Giant--and don believe anybody who tells you otherwise.+ S9 }$ n' K% ]% y; E: _9 S" ^$ G
The bottom line is that the safety features of the Werner telescoping6 o: x0 {% ]4 ?1 `# h" V
multiladder are subpar. So if safety is a concern in using your : m) b- N% C# p' I1 N0 ]7 iladder--and safety should always be a concern in using a ladder--it . T7 n, M- W+ ~8 _+ l; H* ~0 @. jmakes sense to turn to the recognized industry leader for telescoping4 b) P7 X, v/ D9 }2 F6 ]
convertible ladders. Give Little Giant a try. Your safety--and possibly( B) R9 m* J2 d! [' A9 h; G% ]
your life--is worth it. 9 c" I- p' I& j( e& }" Y+ iAbout Werner Co. 3 l7 S0 W# i+ S) c. h* B0 pWerner Co. was founded in 1922 by Richard D. Werner. During its first: g# B/ U0 i, I7 S: k+ C& G
decades, Werner Co. produced metal trim, excelling at the kitchen trim * M( F2 a2 M% K& uChromtrim line. In the 1950s and 1960s, Werner Co. added aluminum and8 f& p/ c, N; o. X/ k9 }
fiberglass ladders to its product line. - S: i. L. s$ M4 _: N/ SAbout Wing Enterprises7 n9 y1 m) m6 M Q5 r/ ]2 E, G
In the 1970s, Hal Wing first encountered a prototype of a 鈥渘ew kind of 8 A* H& K5 T4 h3 f7 D& ]) Iladder" in Germany. Through the next three decades,cheap gucci, Wing went from; V* W% \9 e: L2 ?3 ]
reselling the German product to securing the manufacturing rights and a % C( [9 x+ R2 f7 A' idesign patent in the United States for the Little Giant. Today,gucci sneakers, Little 0 }9 p8 J) ?! @) C4 L6 yGiants and Wing Enterprise other ladder products are sold throughout 3 E- @4 a' G& M7 uthe world. + q2 `$ {% P, ~- g# p: tAbout the Author @* B7 [0 o9 U! h( F, b) gJordan McCollum is a content writer for 10x Marketing, an Internet marketing2 D8 p- o0 W# q
firm. To learn more about the differences between Werner+ E$ f7 q1 }( c
Ladders 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 $ x; ^5 L' I: d& K" I帮顶了作者: ydz000 时间: 2011-5-28 21:53
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