478 Каталог GEDORE 2014 Профессиональный слесарный инструмент и оборудование Стр.476

Каталог GEDORE 2014 Слесарный инструмент Стр. 476 0478 ENG Lab2u

GEDORE E - Tip How can I tell if the hammer is a reliable one Accurate 45 edge at hammer face and pein The edge - also referred to as chamfer - stops any dangerous splintering. GEDORE hammers have a clean-cut edge as conforming to regulations. Assured and firm connection fitting of hammer shaft and head Take a look are there any gaps between hammer eye and shaft The wooden shaft must be secure and shake-free in the hammer head. The shaft hammer head connection must be securely wedged. GEDORE only uses tapered collars which ensure optimum distribution of the clamping force in the hammer eye. The ROTBAND-PLUS system developed and patented by GEDORE turns every ordinary DIN hammer into a "safety hammer". Distinctive manufacturer's name on the hammer head GEDORE inscribes its hammer heads with HB (Hermann Bremer). + Permanent marking m GEDORE stamps or forges the ' ' DIN 1041 the weight and the manufacturer's logo into the hammer head in a permanent and legible manner. The hammer head must be correctly hardened and tempered No precision hardening and annealing - also referred to tempering - can be checked on without the use of aids. The hammer face and pein must have a hardness of between 50 and 58 HRC. Hardness must reach down to at least 3 mm. 30 HRC is not to be exceeded at the inserting eye for safety reasons. GEDORE manufactures on the basis of the above DIN 1193 requirements and meets them at the same time. Constant tests vouch for these figures. Is the shaft fault-free The hammer shaft is not to have any cracks branch holes or other faults. Nor every type of wood is suitable for hammer shafts. Hickory and ash are noted as the preferred woods in DIN 68340. Only these two wood types are used by GEDORE in its own manufacturing process. ifl Wedges GEDORE The tapered collar evenly distributes the clamping force across 360 i.e. also in the direction of motion. The wood fibre structure is not ruined. There is no slackening of the hammer head even after several hundred strikes. The barbed hook ensures a positive fit and stops the tapered collar from loosening. A safety "extra". 476