Invention Grant
- Patent Title: Mine bolt bending system
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Application No.: US16898801Application Date: 2020-06-11
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Publication No.: US11213873B2Publication Date: 2022-01-04
- Inventor: John C. Stankus , Zachary Stevens , Dakota Faulkner , Mark Crable , Karl Anthony Calandra
- Applicant: FCI Holdings Delaware, Inc.
- Applicant Address: US DE Wilmington
- Assignee: FCI Holdings Delaware, Inc.
- Current Assignee: FCI Holdings Delaware, Inc.
- Current Assignee Address: US DE Wilmington
- Agency: The Webb Law Firm
- Main IPC: B21D7/025
- IPC: B21D7/025 ; B21D7/06 ; E21D21/00

Abstract:
A mine bolt bending system includes a frame comprising a plurality of bolt receiving portions each configured to receive and hold a mine roof bolt, a bolt contact member secured to the frame, with the bolt contact member rotatable relative to the frame between a first position and second position, and an actuator secured to the frame, with the actuator configured to move the bolt contact member between the first and second positions. The bolt contact member is configured to bend a mine bolt when rotating from the first position to the second position.
Information query