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7 G/ _& I- c7 A6 f5 t 8 X% l$ }+ a8 u. q. Q 新葡京娱乐城2 i$ T, H; b5 ~/ {* a: E6 g
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y& @2 X* ` G* V0 i作者: biclt272qo 时间: 2011-5-26 15:10
The Truth about Werner LaddersArticulated Ladder: Subpar9 Z" M) j6 D8 u: H1 G' t$ [
Werner Ladder Co. is an excellent ladder company. Most of their + b {8 U+ P1 n% n* n$ E' Vladders are of the finest quality, passing the OSHA tests with flying ( @% E# \ y! j) E7 R6 Scolors. One glaring exception to their otherwise fine workmanship is 2 K& j7 a/ O" B' f) m/ btheir telescoping multiladder. As convertible ladders go, this is1 f# L, B2 _) c3 {
probably not the one you want to be climbing." n2 z) q. }. c6 [
Riveted Rungs: A Safer Alternative to Welded Rungs?5 q: ^2 K6 K/ ]8 h3 W3 [0 o
Werner salesmen often tout their riveted rungs, claiming that the 0 D$ w. ~ i# c2 B3 G) D4 U) Erivets are stronger than welds or reattachable. These two claims make ^( `7 i1 B% |) m
no sense. 2 z/ N) | @! r: [; g* \. eRivets are considered outmoded in many forms of manufacturing that 2 i& W3 g" G( n) J9 H& {require joint strength. While rivets were popular in metal-framed 6 I W& f9 ?( C/ Y1 U' j, _buildings and car chassis, once effective welding techniques were7 a5 j$ z& R D8 L: o3 ]
developed,gucci outlet, these applications left rivets behind. Rivets are not as; y/ m6 O1 F) H$ F; A- `9 ?
susceptible to heat problems as welds are, but it requires extreme heat 0 Q6 C( {5 |7 Pto make a weld fail. Rivets, on the other hand, may break, shear off or4 v0 H! z* X8 v( W
pop out. 3 ~- r+ j4 v0 @6 |; pWhen these rivets fail, according to salespeople,http://www.nhr0598.cn/showtopic-20557.aspx, you can have the $ t- G ~ P- w, F9 b5 qrungs reattached more easily. But let think about this for a minute.8 L3 O9 r1 O% ^; s( F- I
What might it take for a rung to fall off? Is it going to fail hanging - i L: q7 @ R' }in your garage? Or would it fail when youe standing on it? In all* x: O' t9 U w2 R5 y- z
seriousness, if a salesman mentions that rungs might fall off my 1 m- p' o4 w; @7 k9 Vladder, I going to think twice before buying it,gucci shoes for men, even if they can be % {7 C# n' m# x8 `reattached. I take it as less of a selling point and more of a 1 Y0 \. k. g/ T8 o; V5 H4 \# Ywarning. After all,gucci boots, a fall from a height of just 6 feet can be fatal or* l# G1 ]4 }+ r6 Q+ H$ m
result in serious injuries. I don want to seriously jeopardize my# A+ p& g% A0 j' S9 r
wellbeing every time I climb my ladder.- r) P3 |' \. L# R1 F5 K
Who Can You Trust?6 B9 P" g- m3 v+ C0 [( y- B
This shouldn scare you away from all telescoping convertible ladders.5 x, j. @9 |: e& U9 b% n5 C: T
You can buy one of these ladder without having to fear for your safety. ( {9 c" x6 c& k! lThe standard for telescoping convertible ladders was set by the; n! [& R, F/ [8 |' g d5 X
original US Patent holder, the Little ( t0 x L! ]+ t4 eGiant Ladder System made by Wing Enterprises. & e& K1 T8 e6 {% JI once read a review of a Little Giant Ladder from a Werner customer.! o p0 I0 Y6 B
He touted the strength of Werner riveted rungs (obviously, he hadn - l) z$ `! i* W) t. tyet seen the need to eattach" any of them) and disparaged the Little: ?7 i0 n1 }' \2 y' ^
Giant. He claimed the Little Giant rungs were held on with 鈥渙range- e, T+ I) j+ M. d+ z* T7 J# }' Y
plastic clips." A little research reveal that instead of clips or7 O- z" y$ B) B2 A( y
rivets, the Little Giant is constructed using dual pass zigzag welds. . T; ?2 t0 I; f6 J- DThe unique design of these ultra strong welds helps to keep you safe. $ b) A4 i. A9 mThe edges of the rungs are then covered with orange plastic clips to5 \/ [4 T! z. h+ G1 R% \; I+ m3 b! F
prevent cuts and other injuries. There no safer convertible ladder 8 ]# {/ T: L" ^6 `2 rthan a Little Giant--and don believe anybody who tells you otherwise. 0 _7 b5 n* q( ?& U5 sThe bottom line is that the safety features of the Werner telescoping/ R, Y7 s+ c2 B
multiladder are subpar. So if safety is a concern in using your - J7 K$ d, A3 @( | S/ t6 Pladder--and safety should always be a concern in using a ladder--it ( ]/ N0 T' |2 h5 amakes sense to turn to the recognized industry leader for telescoping ! r2 E/ e. q# z9 O$ p& \; Uconvertible ladders. Give Little Giant a try. Your safety--and possibly , ]7 K9 I; k, y8 L' I2 G! N, I) }3 Oyour life--is worth it. 4 ]: T4 v! E$ S6 v; S5 |About Werner Co.! ~' A+ V6 Z; Q5 P$ J5 L3 f& I
Werner Co. was founded in 1922 by Richard D. Werner. During its first. w( r6 \0 G7 [8 p; f# ]0 R6 v8 A$ H
decades, Werner Co. produced metal trim, excelling at the kitchen trim# z3 b0 G9 u% G; P/ P$ x
Chromtrim line. In the 1950s and 1960s, Werner Co. added aluminum and* b) V& D; W/ `' \6 d6 j7 x
fiberglass ladders to its product line.1 o. L5 m1 D- l L3 b
About Wing Enterprises. B* C+ x6 y; V- i
In the 1970s, Hal Wing first encountered a prototype of a 鈥渘ew kind of( m0 k# q" Q- a4 ]0 u: x; j
ladder" in Germany. Through the next three decades,cheap gucci, Wing went from ! c& o- `/ m4 a" G! treselling the German product to securing the manufacturing rights and a - W8 l1 ~( h o6 Ddesign patent in the United States for the Little Giant. Today,gucci sneakers, Little! R; Z1 A1 b8 N3 X1 E* e
Giants and Wing Enterprise other ladder products are sold throughout ( S, o P4 i- ~! K! R e | O* Othe world. ! v- W9 f4 U3 y- UAbout the Author , _: R8 V3 y& q% H+ PJordan McCollum is a content writer for 10x Marketing, an Internet marketing + w/ T, d. x, gfirm. To learn more about the differences between Werner ; w& q5 o8 n z/ ILadders 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 - T- s+ {- {4 A& U, w
帮顶了作者: ydz000 时间: 2011-5-28 21:53
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