A door roller system is disclosed. The door roller system comprises a first housing including at least one generally vertical side member having at least one slot; a base slidably coupled to the first housing and having at least one projection that extends at least partially through the slot; and at least one wheel coupled to the base. The projection on the base is configured to slide within the slot on the first housing as the base is moved relative to the first housing.
申请公布号
CA2615240(A1)
申请公布日期
2007.01.18
申请号
CA20062615240
申请日期
2006.07.11
申请人
MILGARD MANUFACTURING INCORPORATED
发明人
HUTNIK, STEVE P.;GWOZDEK, STEVEN M.;PARIKH, NIRAV RAJ D.;TREMBLE, JOHN