Ring seal
A ring seal for a machine component is provided. The ring seal includes a main body. The main body includes an inner surface defining an inner periphery. The main body also includes an outer surface defining an outer periphery. The ring seal also includes a tab having a height and a width. The tab extends from the main body. The tab is configured to contact at least one of a first interfacing surface and a second interfacing surface of the machine component to provide sealing therebetween.
1. A ring seal for a machine component, the ring seal comprising:
a main body comprising:
an inner surface defining an inner periphery; and
an outer surface defining an outer periphery; and
a first depression provided on the outer surface, the first depression configured to receive any one of a first interfacing surface or a second interfacing surface of the machine component;
a second depression provided on the inner surface, the second depression configured to receive the other of the any one of the first interfacing surface or the second interfacing surface of the machine component; and
a tab within at least one of the first depression or the second depression and having a height and a width, wherein the tab is configured to contact at least one of a first interfacing surface and a second interfacing surface of the machine component to provide sealing therebetween.
2. The ring seal of claim 1 , wherein the height of the tab varies along at least one of the inner periphery and the outer periphery.
3. The ring seal of claim 1 , wherein a linear relationship between the width and the height of the tab is defined by a ratio of 1:4.
4. The ring seal of claim 1 , wherein a linear relationship between the width and the height of the tab is defined by a ratio of 1:12.
5. The ring seal of claim 1 , wherein the main body includes a first section having an H-shaped cross section, the first section configured to receive the first interfacing surface and the second interfacing surface on either side thereof.
6. The ring seal of claim 5 , wherein the tab is provided on a central member of the H- shaped cross section.
7. The ring seal of claim 5 , wherein the main body further includes a second section having a lip portion extending from the H-shaped cross section, the lip portion configured to receive a fastening member thereon.
8. The ring seal of claim 1 , wherein the tab is provided along at least one of the inner surface and the outer surface.
9. The ring seal of claim 1 , wherein the ring seal is made of an elastomeric material.
10. A gear case for a gear and shaft assembly, the gear case comprising:
a first component having a first interfacing surface;
a second component having a second interfacing surface; and
a ring seal provided between the first interfacing surface and the second interfacing surface, the ring seal comprising:
a main body comprising:
an inner surface defining an inner periphery; and
an outer surface defining an outer periphery; and
a first depression provided on the outer surface, the first depression configured to receive any one of the first interfacing surface or the second interfacing surface of the gear case;
a second depression provided on the inner surface, the second depression configured to receive the other of the any one of the first interfacing surface or the second interfacing surface of the gear case; and
a tab within at least one of the first depression or the second depression and having a height and a width, wherein the tab is configured to contact at least one of a first interfacing surface and a second interfacing surface of the gear case to provide sealing therebetween.
11. The gear case of claim 10 , wherein the height of the tab varies along at least one of the inner periphery and the outer periphery.
12. The gear case of claim 10 , wherein a linear relationship between the width and the height of the tab is defined by a ratio of 1:4.
13. The gear case of claim 10 , wherein a linear relationship between the width and the height of the tab is defined by a ratio of 1:12.
14. The gear case of claim 10 , wherein the main body includes a first section having an H-shaped cross section, the first section configured to receive the first interfacing surface and the second interfacing surface on either side thereof.
15. The gear case of claim 14 , wherein the tab is provided on a central member of the H- shaped cross section.
16. The gear case of claim 14 , wherein the main body further includes a second section having a lip portion extending from the H-shaped cross section, the lip portion configured to receive a fastening member thereon.