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US 12,583,092 B2Granted
Hybrid thermoplastic composites for power tools and power tool components
AssigneeMilwaukee Electric Tool Corporation
InventorsJacob N. Nemec, Kentez L. Craig, Amith J. Baskaran, Marcus M. Wechselberger, David C. Graf
Life of this patent
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Abstract
Embodiments of the disclosure relate to a power tool. The power tool includes at least one hybrid composite component. The hybrid composite component includes a housing component and a composite component. The composite component is made of a first thermoplastic polymer matrix filled with long fibers in which most of the long fibers have a length of at least 0.5 inches.
Claims20
A power tool, comprising:
- at least one hybrid composite component, the hybrid composite component comprising a housing component and a composite component;
- wherein the composite component is configured to reinforce the housing component;
- wherein the composite component is made of a first thermoplastic polymer matrix filled with long fibers;
- and
- wherein most of the long fibers have a length of at least 0.5 inches.
2 more elements
A power tool, comprising:
- a housing comprising a first thermoplastic polymer;
- and
- a composite component, the composite component reinforcing a local area of the housing;
- wherein the composite component comprises a matrix filled with long fibers, the matrix comprising a second thermoplastic polymer;
- and
- wherein the first thermoplastic polymer of the housing is melt bonded to the second thermoplastic polymer of the composite component.
3 more elements
A power tool, comprising:
- at least one hybrid composite component, the hybrid composite component comprising a housing component and a composite component;
- wherein the composite component is made of a first thermoplastic polymer matrix filled with long fibers;
- wherein most of the long fibers have a length of at least 0.5 inches;
- wherein the composite component includes a plurality of layers and wherein each layer of the plurality of layers includes the first thermoplastic polymer matrix filled with the long fibers;
- and
- wherein the long fibers in each layer of the plurality of layers are oriented within 15° of a common direction and wherein the common direction of a first layer of the plurality of layers is rotated about 45° or about 90° to the common direction of an adjacent second layer of the plurality of layers.
3 more elements
Dependencies are inferred from the claim text.