GB2274895B - Rock bolt - Google Patents

Rock bolt

Info

Publication number: GB2274895B
Authority: GB; United Kingdom
Prior art keywords: rock bolt; rock; bolt
Prior art date: 1992-09-16
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.): Expired - Fee Related

Application number

GB9319195A

Other versions

GB9319195D0 (en

GB2274895A (en

Inventor

Russell Clive Frith

Garry John Brown

Alexander Mcnab Stewart

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.)

Australian Coal Industry Research Laboratories Ltd

Original Assignee

Australian Coal Industry Research Laboratories 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.)

1992-09-16

Filing date

1993-09-16

Publication date

1995-11-22

1993-09-16 Application filed by Australian Coal Industry Research Laboratories Ltd filed Critical Australian Coal Industry Research Laboratories Ltd

1993-11-03 Publication of GB9319195D0 publication Critical patent/GB9319195D0/en

1994-08-10 Publication of GB2274895A publication Critical patent/GB2274895A/en

1995-11-22 Application granted granted Critical

1995-11-22 Publication of GB2274895B publication Critical patent/GB2274895B/en

2013-09-16 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
- F16B43/002—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts with special provisions for reducing friction

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Connection Of Plates (AREA)

GB9319195A 1992-09-16 1993-09-16 Rock bolt Expired - Fee Related GB2274895B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AUPL473492		1992-09-16

Publications (3)

Publication Number	Publication Date
GB9319195D0 GB9319195D0 (en)	1993-11-03
GB2274895A GB2274895A (en)	1994-08-10
GB2274895B true GB2274895B (en)	1995-11-22

Family

ID=3776420

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9319195A Expired - Fee Related GB2274895B (en)	1992-09-16	1993-09-16	Rock bolt

Country Status (1)

Country	Link
GB (1)	GB2274895B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2841273B1 (en) *	2002-06-20	2005-04-15	Astare	DEVICE FOR PLACING A PRECONTROLLER ON A SCELLEE ANCHORING ROD
AU2011250727B2 (en) *	2006-08-14	2014-07-10	Hilti Aktiengesellschaft	A tensioning device
US20110016697A1 (en) *	2009-07-21	2011-01-27	Honeywell International Inc.	Method of preloading a coupling assembly
FR2985279B1 (en) *	2012-01-04	2014-10-31	Sateco Sa	NUT FOR TIGHTENING A SPINDLE ROD FOR A FORMWORK BANK

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB491321A (en) *	1937-03-05	1938-08-31	John Leslie Higgins	Washers
GB2222443A (en) *	1988-09-02	1990-03-07	Peterson Charles D	Tightening device for threaded connectors

1993
- 1993-09-16 GB GB9319195A patent/GB2274895B/en not_active Expired - Fee Related

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB491321A (en) *	1937-03-05	1938-08-31	John Leslie Higgins	Washers
GB2222443A (en) *	1988-09-02	1990-03-07	Peterson Charles D	Tightening device for threaded connectors

Also Published As

Publication number	Publication date
GB9319195D0 (en)	1993-11-03
GB2274895A (en)	1994-08-10

Publication	Publication Date	Title
GB9210235D0 (en)	1992-07-01	Anchor bolt
FI950900L (en)	1995-03-09	Rock bolt
AU117857S (en)	1993-08-11	Tumbler
AU120700S (en)	1994-06-27	Lock
AU120699S (en)	1994-06-27	Lock
ZA922941B (en)	1992-12-30	Rock bolting
GB2296063B (en)	1998-03-04	A rock bolt
ZA946612B (en)	1995-10-19	Rock anchor bolt
ZA954531B (en)	1996-12-13	Tubeformed rock bolt
EP0749518A4 (en)	1999-10-13	Rock bolt
GB2274895B (en)	1995-11-22	Rock bolt
GB9105385D0 (en)	1991-05-01	Improved rock bolt
AU8927691A (en)	1992-06-25	Rock bolt
GB2265937B (en)	1995-03-29	Lock
AU4739393A (en)	1994-03-24	Rock bolt
GB2264531B (en)	1995-03-29	Locks
GB9208468D0 (en)	1992-06-03	Chisels
GB2274894B (en)	1997-08-13	Rock bolt capsule
ZA919339B (en)	1992-09-30	Rock bolt cutter
ZA915141B (en)	1992-06-24	Rock bolt
ZA902301B (en)	1990-12-28	Rock bolt
ZA9010398B (en)	1991-10-30	Rock bolt
GB8805917D0 (en)	1988-04-13	Rock bolt
ZA896057B (en)	1990-04-25	Rock bolt
AU117539S (en)	1993-06-30	Security bolt

Legal Events

Date	Code	Title	Description
1999-05-05	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19980916