AU727935C - A roof bolter or a roof bolt installation apparatus - Google Patents

A roof bolter or a roof bolt installation apparatus

Info

Publication number
AU727935C
AU727935C AU3420097A AU3420097A AU727935C AU 727935 C AU727935 C AU 727935C AU 3420097 A AU3420097 A AU 3420097A AU 3420097 A AU3420097 A AU 3420097A AU 727935 C AU727935 C AU 727935C
Authority
AU
Australia
Prior art keywords
roof
installation apparatus
bolt installation
bolter
roof bolt
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.)
Active
Application number
AU3420097A
Other versions
AU727935B2 (en
AU3420097A (en
Inventor
Brad Neilson
John Pointer
Peter Hanna
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.)
Joy MM Delaware Inc
Original Assignee
Joy MM Delaware Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25622768&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU727935(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from AUPO1525A external-priority patent/AUPO152596A0/en
Application filed by Joy MM Delaware Inc filed Critical Joy MM Delaware Inc
Priority to AU3420097A priority Critical patent/AU727935C/en
Publication of AU3420097A publication Critical patent/AU3420097A/en
Publication of AU727935B2 publication Critical patent/AU727935B2/en
Assigned to JOY MM DELAWARE, INC. reassignment JOY MM DELAWARE, INC. Assignment by Patentee under S 187, Reg 19.1 Assignors: CRAM AUSTRALIA PTY LTD
Application granted granted Critical
Publication of AU727935C publication Critical patent/AU727935C/en
Active legal-status Critical Current

Links

AU3420097A 1996-08-08 1997-08-08 A roof bolter or a roof bolt installation apparatus Active AU727935C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU3420097A AU727935C (en) 1996-08-08 1997-08-08 A roof bolter or a roof bolt installation apparatus

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPO1525 1996-08-08
AUPO1525A AUPO152596A0 (en) 1996-08-08 1996-08-08 Roofbolter
AU3420097A AU727935C (en) 1996-08-08 1997-08-08 A roof bolter or a roof bolt installation apparatus

Related Child Applications (2)

Application Number Title Priority Date Filing Date
AU17581/00A Division AU721963B3 (en) 1996-08-08 2000-02-18 A roof bolt installation apparatus and extendable support
AU17582/00A Division AU721919B3 (en) 1996-08-08 2000-02-18 A roof bolt installation apparatus and feed frame

Publications (3)

Publication Number Publication Date
AU3420097A AU3420097A (en) 1998-02-12
AU727935B2 AU727935B2 (en) 2001-01-04
AU727935C true AU727935C (en) 2005-04-21

Family

ID=25622768

Family Applications (1)

Application Number Title Priority Date Filing Date
AU3420097A Active AU727935C (en) 1996-08-08 1997-08-08 A roof bolter or a roof bolt installation apparatus

Country Status (1)

Country Link
AU (1) AU727935C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108104741A (en) * 2018-01-29 2018-06-01 扬州华能石化机械有限公司 The automatic pipe tool well mouth centering method and apparatus in oil field
CN113482543B (en) * 2021-06-30 2024-05-31 保利长大海外工程有限公司 Automatic hanger mounting equipment
CN115929209B (en) * 2023-02-03 2023-05-12 山西煤炭运销集团科学技术研究有限公司 Accurate drilling device for preventing and controlling water damage in coal mining area

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7945991A (en) * 1991-06-28 1993-01-28 Secoma S.A. Apparatus for forming long and short holes and setting rock bolts

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7945991A (en) * 1991-06-28 1993-01-28 Secoma S.A. Apparatus for forming long and short holes and setting rock bolts

Also Published As

Publication number Publication date
AU727935B2 (en) 2001-01-04
AU3420097A (en) 1998-02-12

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Legal Events

Date Code Title Description
PC Assignment registered

Owner name: JOY MM DELAWARE, INC.

Free format text: FORMER OWNER WAS: CRAM AUSTRALIA PTY LIMITED

DA4 Notice of intention to amend compl. spec./ letter patent etc. pursuant to order 58 rule 10 of fed. court rules
DA5 Amendment section 105 patents act 1990 - amendment directed by court