Apparatus and method for an adjustable shim for doors and windows
First Claim
1. An extendible and tiltable shim wherein the shim comprises a top plate and a bottom plate,the top plate having a hingeably connected opposing pair of legs that are extendable from the top plate,the opposing pair of legs of the top plate attached to an extension means,the extension means mounted upon the bottom plate,the extension means for adjusting the height and the angle of the top plate relative to the bottom plate by extending the opposing pair of legs.
1 Assignment
0 Petitions
Accused Products
Abstract
An extendible and tiltable shim is provided having a hingeably connected leg that is extendable. The leg can extend to adjust the height and the angle of the shim. The shim is mounted to a structure member and abuts to a frame member. The structure member can comprise a rough opening in a wall. The frame member can comprise a door jamb or a window jamb. The method of the invention includes an initial step of attaching the bottom plate of the shim to a structure, extending the leg to contact the frame member, and adjusting the extension of the leg to center and plumb the frame member. The shim accurately and reliably adjusts a door jamb or window jamb within a rough opening in a wall for proper alignment. The shim tilts at an angle and offsets to accommodate crooked and misaligned wall structure. The shim can easily retrofit to a standard door jamb or a window frame for the purpose of aiding in the square alignment of the door jamb or window jamb within a rough opening in wall structure.
-
Citations
15 Claims
-
1. An extendible and tiltable shim wherein the shim comprises a top plate and a bottom plate,
the top plate having a hingeably connected opposing pair of legs that are extendable from the top plate, the opposing pair of legs of the top plate attached to an extension means, the extension means mounted upon the bottom plate, the extension means for adjusting the height and the angle of the top plate relative to the bottom plate by extending the opposing pair of legs.
-
6. An extendible and tiltable shim wherein the shim comprises a bottom plate, the bottom plate having at least a single leg,
the single leg hingeably connected to the bottom plate, the single leg extendable from the bottom plate, the single leg of the bottom plate attached to an extension means, the single leg includes an extendable midpoint hinge, the extension means mounted upon the bottom plate, the extension means for adjusting the height of the midpoint hinge relative to the bottom plate by extending the single leg.
-
13. A method of installing an extendible and tiltable shim comprising the steps of:
-
a) providing a shim that includes a bottom plate, a top plate and a hingeably connected opposing pair of legs, the opposing pair of legs being extendable from the bottom plate; b) attaching a top plate of the shim to a frame; c) extending the opposing pair of legs to contact the bottom plate to a structure; and d) adjusting the extension of the opposing pair of legs to center and plumb the frame. - View Dependent Claims (14)
-
-
15. A method of installing an extendible and tiltable shim comprising the steps of:
-
a) providing a shim that includes a bottom plate and a minimum of a single leg that is hingeably to the bottom plate and extendable from the bottom plate; b) attaching a bottom plate of the shim to a structure; c) extending the leg to contact a frame; and d) adjusting the extension of the leg to center and plumb the frame.
-
Specification