The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 17, 2026
Filed:
Dec. 20, 2024
Jing-jin Electric Technologies Co., Ltd., Beijing, CN;
Yang Cao, Beijing, CN;
Ping Yu, Beijing, CN;
Lena Jin, Beijing, CN;
Jianwen Li, Beijing, CN;
Xuejian Liu, Beijing, CN;
Qing Yin, Beijing, CN;
Jing-Jin Electric Technologies Co., Ltd., Beijing, CN;
Abstract
The differential system comprises a differential, a split clutch and a differential lock clutch. The differential comprises an outer shell and an inner shell, the inner shell is provided inside the outer shell, and the outer shell is configured to be transmission connected with an upper stage transmission structure of the differential. The split clutch is sleeved on the outer shell and configured to engage or disengage the outer shell and the inner shell. The differential lock clutch is sleeved on the outer shell and configured to lock or unlock the differential. The differential lock clutch is capable of locking the differential only when the differential is in an engaged state with the upper stage transmission structure. In the present disclosure, the split clutch is used to complete the engagement or disengagement of the outer shell of the differential with the upper stage transmission structure.