Swivel assembly with a bolt and a housing
AssigneeEaton Intelligent Power Limited
InventorsDipak B. Ranaware, Ninad C. Landge, Atul A. Kunte
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Abstract
A swivel assembly including a swivel bolt and housing is disclosed. The swivel bolt may include a first portion, a second portion, and a body portion connecting the first portion and second portion. The second portion may include a transverse channel. The housing may be configured to receive at least a portion of the second portion of the bolt and the housing may include an annular channel operatively aligned with the transverse channel of the swivel bolt. A swivel bolt may be formed as a single piece and/or may be formed using additive manufacturing technology. In embodiments, a swivel bolt may include a fluid passage having a bend with shaped or contoured inner and outer surfaces.
Claims22
A swivel assembly, comprising:
- a swivel bolt including:
- a first portion having a flange extending substantially perpendicular therefrom,
- a second portion, and
- a body portion connecting the first portion and second portion, the second portion including a transverse channel;
- and
- a housing configured to receive at least a portion of the second portion of the swivel bolt, the housing having an annular channel operatively aligned with the transverse channel of the swivel bolt;
- wherein the first portion extends from the body portion in a first direction, and the second portion extends from the body portion in a second direction transverse to the first direction, the flange extending in the second direction and being spaced apart from the second portion in the first direction to define a space between a surface of the second portion and the flange in the first direction, an end portion of the housing being inserted into the space in an insertion direction aligned with the second direction.
A swivel assembly, comprising:
- a swivel bolt including:
- a first portion having a flange extending substantially perpendicular therefrom,
- a second portion, and
- a body portion connecting the first portion and second portion, the second portion including a transverse channel;
- and
- a housing configured to receive at least a portion of the second portion of the swivel bolt, the housing having an annular channel operatively aligned with the transverse channel of the swivel bolt;
- wherein the swivel bolt includes a fluid passage having a bend with rounded inner and outer profiles, wherein the second portion of the swivel bolt includes an axial wall forming an axial end of the fluid passage, and wherein the axial wall is tapered or pointed and extends into the fluid passage.
A swivel assembly, comprising:
- a swivel bolt including:
- a first portion having a flange extending substantially perpendicular therefrom,
- a second portion, and
- a body portion connecting the first portion and second portion, the second portion including a transverse channel;
- and
- a housing configured to receive at least a portion of the second portion of the swivel bolt, the housing having an annular channel operatively aligned with the transverse channel of the swivel bolt;
- wherein the swivel bolt includes a fluid passage having a bend with rounded inner and outer profiles, wherein the second portion of the swivel bolt includes an axial wall forming an axial end of the fluid passage, and wherein the second portion includes a cavity defined, at least in part, by the axial wall, and the cavity is fluidly isolated from the fluid passage by way of the axial wall.
Dependencies are inferred from the claim text.