Clutch device
AssigneesHONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., Hon Hai Precision Industry Co., Ltd.
InventorXiao-Guang Su
Life of this patent
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Abstract
A clutch device includes a sleeve-shaped first drive member, a first seal member, a second seal member, a plug, a second drive member, and a control member. The first drive member, the first seal member and second seal member cooperate to form a sealed chamber filled with hydraulic liquid. The plug divides the sealed chamber into a first chamber and a second chamber, and the plug defines a screw hole and an opening communicating the first chamber with the second chamber respectively. An output shaft is extended from the plug. The second drive member is driven by the first drive member, and includes a screw shaft threadedly engaged with the screw hole of the plug. The control member is configured for covering or uncovering the opening of the plug. The clutch device is used for prevent overload.
Claims10
A clutch device comprising:
- a sleeve-shaped first drive member;
- a first seal member and a second seal member cooperating with the first drive member to form a sealed chamber, wherein the sealed chamber is configured for being filled with hydraulic liquid;
- a plug positioned in the sealed chamber, dividing the sealed chamber into a first chamber and a second chamber, wherein the plug defines a screw hole and an opening communicating the first chamber with the second chamber respectively;
- an output shaft extended from the plug;
- a second drive member to be driven by the first drive member, wherein the second drive member comprises a screw shaft threadedly engaged with the screw hole of the plug;
- and
- a control member for covering or uncovering the opening of the plug.
Dependencies are inferred from the claim text.