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US 8,523,147 B2Granted
Electric capstan
AssigneeNingbo Chima Winch Co., Ltd.
InventorMingkui Zheng
Life of this patent
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Abstract
An electric capstan that is able to easily and accessibly connect external functional models and accomplish multiple functions with good reliability. This electric capstan includes a motor, a reduction gear and a winching roller, and further includes an engagement-disengagement gear and functional module, wherein the input end of the engagement-disengagement gear is connected to the output shaft of the motor and the output end of the engagement-disengagement gear is connected to the input end of the functional module.
Claims9
An electric capstan comprising:
- a motor, wherein the motor has an output shaft,
- a reduction gear,
- a winching roller,
- an engagement-disengagement gear, wherein the engagement-disengagement gear has an input end and an output end, and
- a functional module, wherein the functional module has an input end and an output end,
- wherein the input end of the engagement-disengagement gear is connected to the output shaft of the motor and the output end of the engagement-disengagement gear is connected to the input end of the functional module, and
- wherein the engagement-disengagement gear includes a clutch and a lever that is able to engage or disengage the clutch, wherein the clutch has a housing and a groove, the lever at the end thereof has an eccentric and axial protrusion which can be embedded in the groove of the clutch, and the lever is rotatably attached to the housing of the clutch.
4 more elements
Dependencies are inferred from the claim text.