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US 12,753,837 B2Granted
Sealing device
AssigneeSchaeffler Technologies AG & Co. KG
InventorsXin Liu, Lijuan Wu, Chunliang Huang, Yu Tang, Xu Zhao
Life of this patent
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Abstract
A sealing device. The sealing device includes an elastic sealing body. The clastic sealing body has a first end and a second end, the elastic sealing body extends from the first end to the second end, and the first end and the second end can be detachably joined together to form a closed loop. The sealing device is easy to mount.
Claims18
A sealing device, comprising:
- an elastic sealing body having a first end and a second end, the elastic sealing body extends from the first end to the second end, and the first end and the second end are detachably joinable together to form a closed loop;
- and
- a first clamp fixed at the first end and a second clamp fixed at the second end, the first clamp is joinable with the second clamp to connect the first end to the second end;
- wherein the first clamp comprises a female connector recessed along an extension direction of the elastic sealing body, and the second clamp comprises a male connector shaped complementary to the female connector and projecting along the extension direction of the elastic sealing body,
- and a length of the female connector penetrates from a first axial end face to a second axial end face of the elastic sealing body along a direction parallel to an axial direction of the closed, and the female connector has a uniform cross-section so that the male connector of the second clamp is insertable into the female connector of the first clamp along the axial direction of the closed loop.
2 more elements
A sealing device, comprising:
- an elastic sealing body having a first end and a second end, the elastic sealing body extends from the first end to the second end, and the first end and the second end are detachably joinable together to form a closed loop that limits relative movement between the first and second ends in a circumferential direction;
- a plurality of springs fixed on the elastic sealing body, the plurality of springs are spaced and distributed along an extension direction of the elastic sealing body;
- wherein the elastic sealing body comprises a sealing lip disposed on a radially outermost point or edge of the elastic sealing body and a frame that is coupled to the elastic sealing body on a radially inner surface of the elastic sealing body, such that when the elastic sealing body forms the closed loop in a joined state, the frame is located radially opposite to the sealing lip along a radial direction, and when the elastic sealing body is in a detached state the frame remains coupled to the elastic sealing body.
Dependencies are inferred from the claim text.