418 Каталог GEDORE 2014 Профессиональный слесарный инструмент и оборудование Стр.416

Каталог GEDORE 2014 Слесарный инструмент Стр. 416 0418 ENG Lab2u

GEDORE 1.04 - A thoroughly superior type of puller Iffii j Reinforced cross-beam - the additional arching at the top of the crossbar produces an H-profile which in turn raises the load capacity as against the flexural torque. ' The legs of the 1.04 puller series have a T-profile. This ensures a positive fit between leg and cross-beam. The T-profile transfers the tensile force of the hooks via the clamping parts to the cross-beam - with no losses involved. The quick-release adjuster makes for trouble-free setting and readjustment. The permanently lasered scale makes it easier to symmetrically align the legs. This effectively stops any tilting when extracting caused by incorrectly positioned legs. A final marking specifies the maximum clamping spread. Series 1.04 cross-beams legs and clamping parts are hot drop-forged from hardened and tempered steel giving them all the benefits of drop-forged components. a Safety-relevant Forces amounting to several tons in weight act on the puller during the extracting operation Drop-forged components "announce" possible overloading by bending. This is due to the fibre course of the material during forging permitting a certain flexibility of the components ahead of fracturing - an extremely "healthy" property in fact a GEDORE spindles... . comprise turned hardened and tempered steel. The fine thread is then rolled - this additional strengthening of the steel gives rolled thread a higher strength than a thread produced by cutting. . have a fine thread which stops any unintended slackening from vibrations. . are thermo-chemically treated. Nitro-carburating gives the spindle a high degree of wear and corrosion resistance. Oils and greases are not needed and as such the thread stays clean and smooth much longer. . are fitted out with a replaceable spindle tip which is equally suitable for both centred and non-centred shafts. 416