AU6221690A - Improvements to roof bolts - Google Patents

Improvements to roof bolts

Info

Publication number
AU6221690A
AU6221690A AU62216/90A AU6221690A AU6221690A AU 6221690 A AU6221690 A AU 6221690A AU 62216/90 A AU62216/90 A AU 62216/90A AU 6221690 A AU6221690 A AU 6221690A AU 6221690 A AU6221690 A AU 6221690A
Authority
AU
Australia
Prior art keywords
roof bolts
roof
bolts
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU62216/90A
Inventor
Colin Norris
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CELTITE AUSTRALIA Pty Ltd
Ani Corp Ltd
Original Assignee
CELTITE AUSTRALIA Pty Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CELTITE AUSTRALIA Pty Ltd filed Critical CELTITE AUSTRALIA Pty Ltd
Priority to AU62216/90A priority Critical patent/AU6221690A/en
Publication of AU6221690A publication Critical patent/AU6221690A/en
Assigned to ANI CORPORATION LIMITED, THE, CELTITE AUSTRALIA PTY LIMITED reassignment ANI CORPORATION LIMITED, THE Alteration of Name(s) of Applicant(s) under S113 Assignors: NORRIS, COLIN
Abandoned legal-status Critical Current

Links

AU62216/90A 1989-11-23 1990-09-06 Improvements to roof bolts Abandoned AU6221690A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU62216/90A AU6221690A (en) 1989-11-23 1990-09-06 Improvements to roof bolts

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU750789 1989-11-23
AUPJ7507 1989-11-23
AU62216/90A AU6221690A (en) 1989-11-23 1990-09-06 Improvements to roof bolts

Publications (1)

Publication Number Publication Date
AU6221690A true AU6221690A (en) 1991-05-30

Family

ID=25612413

Family Applications (1)

Application Number Title Priority Date Filing Date
AU62216/90A Abandoned AU6221690A (en) 1989-11-23 1990-09-06 Improvements to roof bolts

Country Status (1)

Country Link
AU (1) AU6221690A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU651251B2 (en) * 1991-10-22 1994-07-14 West Footscray Engineering Works Pty. Ltd. A rock bolt nut
CN109453961A (en) * 2018-12-24 2019-03-12 重庆机电智能制造有限公司 A kind of special shaped screw bolt production equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU651251B2 (en) * 1991-10-22 1994-07-14 West Footscray Engineering Works Pty. Ltd. A rock bolt nut
CN109453961A (en) * 2018-12-24 2019-03-12 重庆机电智能制造有限公司 A kind of special shaped screw bolt production equipment
CN109453961B (en) * 2018-12-24 2023-10-20 重庆机电智能制造有限公司 Special-shaped bolt production equipment

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