door closers with a federanordnung in schließsinn loaded schließerwelle

摘要

door closers with a federanordnung in schlieu00dfsinn loaded schlieu00dferwelle. the wing closing door closers is a federanordnung in schlieu00dfsinn contaminated, in schlieu00dfergehu00e4use stored schlieu00dferwelle, which has a sliding piston for a du00e4mpfungszwecken, hydraulic piston zylindereinheit in drehmomentu00fcbertragen the procedure.the federanordnung beaufschlagte, a non-return valve (kolbenkopf is a gehu00e4useseitigen ru00fcckstru00f6mkanal at a certain tu00fcru00f6ffnungswinkel circumvented. in the ru00fcckstru00f6mkanal is one of the u00f6ffnungsbewegung of tu00fcrflu00fcgels du00e4mpfendes shaped aperture integrated.the recruitment of such drosselventils is problematic, and especially in the shaped aperture in the regurgitation of the tu00fcrflu00fcgels to damage to the door closers and the u00fcbertragungsgestu00e4nge can come. it is now a door closers are created in the druckstu00f6u00dfe in tu00fcroffenstou00dfen can not occur.the federanordnung polluted kolbenkopf is a bypasskanal with small kanalquerschnitt oversight, on the basis of the federanordnung kolbenseite reversed in the direction of the schlieu00dferwelle enlarged.this bypasskanal is to mitigate the effect of tu00fcru00f6ffnungsbewegung and to ensure that druckstu00f6u00dfe on door closers not be effective, since the pressure in the federanordnung...