Sealing device comprising a two-piece annular body
AssigneeSMS Demag AG
InventorsKonrad Roeingh, Karl Keller
Life of this patent
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Abstract
Disclosed is a sealing device (16) for a rotatably mounted roll (15). Said sealing device (16) comprises at least one annular body which sits on a roll neck (2), encompasses said roll neck (2), and is provided with at least one outward-extending lip (21) that rests in a sealing manner against a stationary part (7) during rotation of the roll. Said ring body is embodied in at least two pieces (17; 18), one first piece (17) resting against one part (2) of the roll (15) and one second piece (18) encompassing at least one outward-extending lip (21, 22).
Claims7
Sealing device (16) for a rotatably supported roll (15), the sealing device comprising at least one annular body, which is supported on a roll neck (2) and encompassing said roll neck, the annular body being provided with at least one outwardly extending lip (21;
- 22) that rests against and seals a stationary part (7) during rotation of the roll, wherein the annular body comprises at least two parts (17;
- 18), wherein a first part (17) rests against a part (2) of the roll (15), and a second part (18) comprises the at least one outwardly extending lip (21;
- 22), and wherein the second part (18) is held in a pocket of the first part (17), wherein the at least one lip is spring-supported.
Rolling device with at least one roll (15) rotatably supported in a stand and with at least one sealing device that seals the roll against a stationary area (7) of the rolling device, wherein the sealing device (16) comprises at least one annular body supported on a roll neck (2) and encompassing said roll neck, the annular body being provided with at least one outwardly extending lip (21;
- 22) that rests against and seals a stationary part (7) during rotation of the roll, wherein the annular body comprises at least two parts (17;
- 18), wherein a first part (17) rests against a part (2) of the roll (15), and a second part (18) comprises the at least one outwardly extending lip (21;
- 22), and wherein the second part (18) is held in a pocket of the first part (17) ), wherein the at least one lip is spring-supported.
Dependencies are inferred from the claim text.