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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.:

US 12533725 B1

PDFFull Text
Date of Patent:
Jan. 27, 2026

Filed:

Jun. 28, 2023

Lightweight two-crossbeam high-speed free forging hydraulic press

Applicant:

Xi'an Jiaotong University, Xi'an, CN;

Inventors:

Shengdun Zhao, Xi'an, CN;

Baiyang Liu, Xi'an, CN;

Shuqin Fan, Xi'an, CN;

Ming Chang, Xi'an, CN;

Haotian Zhang, Xi'an, CN;

Assignee:

Xi'an Jiaotong University, Xi'an, CN;

Attorney:

Leason Ellis LLP

Primary Examiner:

Jimmy T Nguyen

Int. Cl.
CPC ...
B30B 15/04 (2006.01); B21J 9/02 (2006.01); B21J 9/12 (2006.01); B30B 1/32 (2006.01);
U.S. Cl.
CPC ...
B21J 9/02 (2013.01); B21J 9/12 (2013.01); B30B 1/32 (2013.01); B30B 15/04 (2013.01);
Abstract

Disclosed is a lightweight two crossbeam high-speed free forging hydraulic press. The hydraulic press includes a fixed crossbeam, a movable crossbeam, a column, and a return oil cylinder. By integrating a hydraulic cylinder with a through hole for the column to slide, an annular hydraulic cylinder is formed between the movable crossbeam and the column, and no hole is required to be specially provided on the movable crossbeam for mounting the hydraulic cylinder. Therefore, the rigidity, strength and bending resistance of the movable crossbeam serving as an upper crossbeam or a lower crossbeam can be effectively guaranteed, the crossbeam structure is simplified, and the manufacturing difficulty is reduced. Meanwhile, compared with the existing hydraulic press of a three-crossbeam structure, the two-crossbeam hydraulic press can greatly reduce the overall dimension and mass of the high-speed forging hydraulic press, reduce the overall height of the hydraulic press.

Find Patent Forward Citations

Zhao, Shengdun. (2026). Lightweight two-crossbeam high-speed free forging hydraulic press (U.S. Patent No. 12533725). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12533725

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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