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US 4,884,834 AGranted
Door and handle assembly
AssigneeCelmac Limited
InventorsOzcan Ozagir, Raymond Proffitt
Life of this patent
Estimating the term…
Abstract
A door and a ceramic handle or knob assembly are disclosed. The ceramic handle has a socket extending from a rear end wall and into the body of the handle. A plastics insert is received in the socket, so that the handle may be secured to the door, either by means of a conventional spindle or by means of a threaded bolt, passing through a hole in the door.
Claims4
A door having a hole therethrough;
- a spindle including a tapered longitudinal portion extending through the hole;
- a rose secured to the door about the hole;
- and a handle of a ceramic material secured to the spindle, and comprising a body portion and a neck portion having a free end wall, a socket extending from the free end wall towards the body portion, a first hole extending transversely through the neck portion and into the socket, an elongated insert formed of a plastics material received within the socket between the handle and the spindle, the insert including sidewalls and a flange abutted against the free end wall to prevent abrasive rubbing between the end wall and the rose, a second hole which is threaded and extending through a sidewall of the insert in alignment with the first hole and a threaded member extending through the aligned holes to bear on the tapered longitudinal portion of the spindle.
Dependencies are inferred from the claim text.