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Tru-Di Tool Manufacturing Co., Pty. Ltd. Patents |
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Assignee: Tru-Di Tool Manufacturing Co., Pty. Ltd.
Address: New South Wales, AU
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5628587 |
Bearer plate |
May 13, 1997 |
| A bearer plate for use with rock bolts or friction rock stabilisers has a plate with an earth engaging surface and an aperture. A wall circumscribes the aperture and extends generally away from the plane of the plate. The wall includes a plurality of spaced apart rib formations that exte |
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