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US 2020/0227219 A1Published application
Linkage for fuse switch
AssigneeEaton Intelligent Power Limited
InventorsGordon Stanley PETTERSEN, Jeeva JAYARAMAN
Life of this patent
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Abstract
A rotatable switching member includes a support bracket having a first arm, a second arm, and a middle portion, and a switch flange. The rotatable switching member further includes a switch bracket connected to the middle portion of the support bracket having an attachment portion and an engagement portion. A handle is fixed to the first arm of the support bracket to rotate the rotatable switching member.
Claims20
A busway plug comprising:
- a housing;
- a fuse box mounted within the housing;
- at least one fuse switch connected to the fuse box;
- a rotatable switching member rotatably mounted to the housing,
- the rotatable switching member having a first engagement part, configured to engage with a first surface of the fuse switch when the rotatable switching member is rotated in a first direction;
- and
- the rotatable switching member having a second engagement part, configured to engage with a second surface of the fuse switch when the rotatable switching member is rotated in a second direction opposite the first direction,
- wherein the second engagement part of the rotatable switching member includes a plurality of projections that are configured to engage with the second surface of the fuse switch.
5 more elements
A rotatable switching member for use with a serviceable busway plug, the rotatable switching member comprising:
- a support bracket configured to rotate 110°,
- wherein the support bracket has a first arm, a second arm, and a middle portion,
- wherein the support bracket further has a switch flange extending from the middle portion, and
- wherein the second arm has a through hole;
- a switch bracket connected to the support bracket, wherein the switch bracket includes an attachment portion and an engagement portion;
- a pin extending through the through hole of the second arm of the support bracket;
- and
- a handle fixed to the first arm of the support bracket.
5 more elements
A busway plug comprising:
- a housing;
- a fuse box mounted within the housing;
- a plurality of fuse switches connected to the fuse box;
- a rotatable switching member rotatably mounted to the housing, wherein the rotatable switching member has a first engagement part and a second engagement part, wherein the second engagement part has a plurality of projections, each of the plurality of projections being configured to engage with one of the plurality of fuse switches.
1 more element
Dependencies are inferred from the claim text.