Patent ID: 11859366
Assignee: nan
Field: Civil engineering (Other fields)
Classification: CPC E | IPC E

Claim 0:
1. A retractable tooth bucket, configured to provide both digging and grading functionality on a worksite; the retractable tooth bucket comprising:
a bucket, joined to a pin with a first lock and a second lock;
a first bracket and a second bracket, joined to the bucket;
a first pivot frame, joined to the first bracket;
a second pivot frame, joined to the second bracket;
a first mounting bracket, joined to the bucket;
a second mounting bracket, joined to the bucket;
a hydraulic ram, joined to the first mounting bracket and the second mounting bracket with a hydraulic ram pin;
a support bracket, joined to the hydraulic ram and configured to provide support for the hydraulic ram;
a cylinder, joined to the hydraulic ram, the first pivot frame, and the second pivot frame with a pivot frame pin;
a hydraulic fluid line, joined to the hydraulic ram and to a quick connect;
a first cross member and a second cross member, and a third cross member, and a pivot pin, joined to the first pivot frame and the second pivot frame;
a first spine, a second spine, a third spine, a fourth spine, and a fifth spine joined to the third cross member and arranged against the pivot pin;
a first tooth, joined to the first spine;
a second tooth, joined to the second spine;
a third tooth, joined to the third spine;
a fourth tooth, joined to the fourth spine;
a fifth tooth, joined to the fifth spine;
wherein engaging the hydraulic ram causes the first spine, the second spine, the third spine, the fourth spine, and the fifth spine to extend away from the bucket.