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Publication date
Application filed by Ykk ArchitecturalfiledCriticalYkk Architectural
Priority to MYPI2015702365ApriorityCriticalpatent/MY175982A/en
Priority claimed from PCT/JP2013/052005external-prioritypatent/WO2014118908A1/en
Publication of MY175982ApublicationCriticalpatent/MY175982A/en
A door roller unit 50 includes a door roller 55 rotatably supporting a wheel 552 between a pair of side walls 551a and 551b, the wheel 552 rolling on a top track to move a door body 20 constituting a fitting to which the door roller unit so is mounted so as to open or close an opening formed by an opening frame 10 of the fitting. The door roller unit 50 includes a unit body 51 in which a plurality of such door rollers 55 are supported and a portion between the door rollers 55 is d1rectly or indirectly connected to the door body 20 via a connecting bolt 54.
MYPI2015702365A2013-01-302013-01-30Door roller unit and fitting
MY175982A
(en)
Constructive arrangement in sliding device for sliding doors, characterized in that the lower and upper base profiles that structure the device and contain the holes and projections for fixing them together by pressure through the bolts, since the base profile has on the extremities the elements fixed on the door, by screws, provided with holes, the small wheels and fixed to the profile by its axis being that the small wheel has a fixed position.