Patents Assigned to Minivator Limited
  • Patent number: 8360336
    Abstract: A method of forming a rack (45) (e.g. of the type used in a geared system such as a rack and pinion), suitable for use in a stairlift rail, comprises providing a plurality (30) of elongate strips (10) and securing the plurality of strips together as a stack of strips to form the rack. The strips may be profiled to provide a profile to the rack. Preferably the profile provides a toothed rack on which a gear or roller of a stairlift carriage may be driven. The rack may be formed in a continuous process. The rack may be straight or curved. A rack comprising a plurality of elongate strips secured together as a stack of strips is also described.
    Type: Grant
    Filed: September 14, 2009
    Date of Patent: January 29, 2013
    Assignee: Minivator Limited
    Inventor: Nick G. Luckett
  • Publication number: 20100064835
    Abstract: A method of forming a rack (45) (e.g. of the type used in a geared system such as a rack and pinion), suitable for use in a stairlift rail, comprises providing a plurality (30) of elongate strips (10) and securing the plurality of strips together as a stack of strips to form the rack. The strips may be profiled to provide a profile to the rack. Preferably the profile provides a toothed rack on which a gear or roller of a stairlift carriage may be driven. The rack may be formed in a continuous process. The rack may be straight or curved. A rack comprising a plurality of elongate strips secured together as a stack of strips is also described.
    Type: Application
    Filed: September 14, 2009
    Publication date: March 18, 2010
    Applicant: Minivator Limited
    Inventor: Nick G. Luckett