Invention Grant
- Patent Title: Preloaded torsional biasing device
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Application No.: US16357514Application Date: 2019-03-19
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Publication No.: US10648376B2Publication Date: 2020-05-12
- Inventor: Chad McCloy , Joshua D. Plumeau
- Applicant: BorgWarner Inc.
- Applicant Address: US MI Auburn Hills
- Assignee: BORGWARNER, INC.
- Current Assignee: BORGWARNER, INC.
- Current Assignee Address: US MI Auburn Hills
- Agency: Reising Ethington P.C.
- Main IPC: F01L1/344
- IPC: F01L1/344 ; F01L1/46 ; F01L3/10 ; F16F1/14

Abstract:
A biasing assembly used with a VCT device includes a torsional biasing element that is elongated and configured to engage and receive rotational motion from one of a rotor or stator of the VCT device; a rigid element that is configured to engage the other of the rotor of the stator of the VCT device and be inserted within a cavity of a camshaft with the torsional biasing element; a receiving feature that couples the rigid element to the torsional biasing element and inhibits angular movement of the rotor and the stator away from a default angular position, wherein the torsional biasing element and the rigid element are angularly displaced from a resting position to a pre-loaded position when the torsional biasing element and the rigid element engage the rotor and the stator.
Public/Granted literature
- US20190292953A1 PRELOADED TORSIONAL BIASING DEVICE Public/Granted day:2019-09-26
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