Lash adjuster with hydraulic lash assembly and mechanical lash assembly

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12049835
APP PUB NO 20230175420A1
SERIAL NO

17998405

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Importance

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Abstract

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A lash adjuster can include a hydraulic lash assembly, a mechanical lash assembly, and a check assembly. The hydraulic lash assembly can include a body, a top plunger, a leak down plunger, and the check assembly between the body and the leak down plunger. The mechanical lash assembly can be between the top plunger and the leak down plunger. The mechanical lash assembly can include a shim abutting the top plunger, a spacer, and a spring pressing against the spacer and the shim to form a gap between the top plunger and the leak down plunger. The lash adjuster can include the spring pressing directly against the spacer and directly or indirectly against the shim.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
EATON INTELLIGENT POWER LIMITEDDUBLIN 4

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aimo, Boot Marco Turin, IT 10 33
Costantini, Matteo Raffaele Turin, IT 1 0
Lia, Luigi Turin, IT 14 156
Parmeggiani, Piero Massa, IT 2 3

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