Two piece grate clip for use as a power generator maintenance part
First Claim
1. A grate clip for engaging a T-bar support on a traveling grate stoker comprising:
- a first elongated flange piece having a body with a fuel supporting surface and a threaded opening in the body parallel to the fuel supporting surface;
a second elongated flange piece having a body with a fuel supporting surface, coplanar with the fuel supporting surface of the first piece when the clip is assembled;
a bore extending through the body of the second piece parallel to the fuel supporting surface and aligned with the threaded opening when the clip is assembled;
the first piece having a transverse notch and the second piece having a transverse notch forming a T-shaped transverse notch in an assembled position; and
a fastener extending through the bore and into the threaded opening parallel to the fuel supporting surface.
1 Assignment
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Accused Products
Abstract
The present invention generally relates to a two piece grate clip with first and second grate pieces releasably secured to one another and loosely mounted on a grate bar support. The first piece and the second piece have corresponding transverse notches which form a T-shaped transverse notch when the clip is assembled. The T-shaped transverse notch allows the grate clip to be mounted onto a grate bar support. A fastener, while releasably securing the two pieces together, allows the two pieces to be extended apart and easily mounted on and removed from the grate bar support. The grate clips, when mounted and arranged side by side in rows upon each grate support bar, comprise a traveling grate stoker having a uniform, level grate surface.
20 Citations
16 Claims
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1. A grate clip for engaging a T-bar support on a traveling grate stoker comprising:
a first elongated flange piece having a body with a fuel supporting surface and a threaded opening in the body parallel to the fuel supporting surface;
a second elongated flange piece having a body with a fuel supporting surface, coplanar with the fuel supporting surface of the first piece when the clip is assembled;
a bore extending through the body of the second piece parallel to the fuel supporting surface and aligned with the threaded opening when the clip is assembled;
the first piece having a transverse notch and the second piece having a transverse notch forming a T-shaped transverse notch in an assembled position; and
a fastener extending through the bore and into the threaded opening parallel to the fuel supporting surface.- View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
- 9. A traveling grate stoker comprising parallel endless chains, transverse parallel grate supporting bars mounted on the chains, and a row of grate clips loosely mounted side by side upon each grate bar, each clip having a first elongated flange piece having a fuel supporting surface and a threaded opening parallel to the fuel supporting surface, a second elongated flange piece having a fuel supporting surface, coplanar with the fuel supporting surface of the first piece in an assembled position, a bore extending through the second piece parallel to the fuel supporting surface, the first piece having a transverse notch and the second piece having a transverse notch forming a T-shaped transverse notch in an assembled position, and a fastener extending through the bore and into the threaded opening parallel to the fuel supporting surface.
Specification