AU2003202661A1 - Drill bit - Google Patents

Drill bit

Info

Publication number: AU2003202661A1
Authority: AU; Australia
Prior art keywords: drill bit; drill; bit
Prior art date: 2002-01-14
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

AU2003202661A

Inventor

Anthony Davies

Han Shui Xiang

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.)

Hangzhou Xiaoshan Jiajia Tools Co Ltd

TCL Products Ltd

Original Assignee

HANGZHOU XIAOSHAN JIAJIA TOOLS

TCL Products 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.)

2002-01-14

Filing date

2003-01-14

Publication date

2003-07-24

2003-01-14 Application filed by HANGZHOU XIAOSHAN JIAJIA TOOLS, TCL Products Ltd filed Critical HANGZHOU XIAOSHAN JIAJIA TOOLS

2003-07-24 Publication of AU2003202661A1 publication Critical patent/AU2003202661A1/en

Status Abandoned legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/04—Drills for trepanning
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/04—Drills for trepanning
- B23B51/0426—Drills for trepanning with centering devices
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G15/00—Boring or turning tools; Augers

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Wood Science & Technology (AREA)
Forests & Forestry (AREA)
Drilling Tools (AREA)
Earth Drilling (AREA)

AU2003202661A 2002-01-14 2003-01-14 Drill bit Abandoned AU2003202661A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GB0200694A GB2388803B (en)	2002-01-14	2002-01-14	Drill bit
GB0200694.8		2002-01-14
PCT/GB2003/000087 WO2003057437A1 (en)	2002-01-14	2003-01-14	Drill bit

Publications (1)

Publication Number	Publication Date
AU2003202661A1 true AU2003202661A1 (en)	2003-07-24

Family

ID=9929002

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2003202661A Abandoned AU2003202661A1 (en)	2002-01-14	2003-01-14	Drill bit

Country Status (3)

Country	Link
AU (1)	AU2003202661A1 (en)
GB (2)	GB2388803B (en)
WO (1)	WO2003057437A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU3377500A (en) *	1999-02-26	2000-09-14	Myriad Genetics, Inc.	Method for extracting dna from dried specimens

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US949126A (en) *	1909-04-28	1910-02-15	Michael H Lyons	Cutter-head.
US1446194A (en) *	1922-05-20	1923-02-20	John T Mccullough	Cutter
GB540073A (en) *	1940-07-22	1941-10-03	Ferranti Ltd	Improvements in or relating to metal drills
GB684988A (en) *	1950-07-15	1952-12-31	Smith And Westwood Ltd	Improvements in and relating to drill bits
GB857366A (en) *	1958-02-24	1960-12-29	Crucible Steel Co America	Alloy steel
US3988955A (en) *	1972-12-14	1976-11-02	Engel Niels N	Coated steel product and process of producing the same
SE454757B (en) *	1984-08-08	1988-05-30	Lars Ove Jansson	INSTALLATION DRILL
IT1234142B (en) *	1988-05-03	1992-05-04	Kwo Werkzeuge Gmbh	DRILL DRILL, IN PARTICULAR DRILL DRILL TO CREATE HOLES FOR DOWELS
US5099933A (en) *	1989-09-13	1992-03-31	Vermont American Corporation	Drill bit for drilling along arcuate path
DE9101623U1 (en) *	1990-02-13	1991-05-23	Giess & Quanz Gmbh, 5630 Remscheid	Cutting tool
US6071284A (en) *	1995-10-30	2000-06-06	Biomedical Enterprises, Inc.	Materials collection system and uses thereof
DE19910580C1 (en) *	1999-03-10	2000-07-27	Tigra Hartstoff Gmbh	Shaft milling tool blank made of hard material has shaft for clamping, milling area with several peripherally arranged cutting edges and possibly drill point
CA2327937C (en) *	1999-12-10	2009-01-20	Maxtech Manufacturing Inc.	Drill bit for non-linear drilling

2002
- 2002-01-14 GB GB0200694A patent/GB2388803B/en not_active Expired - Fee Related
2003
- 2003-01-14 WO PCT/GB2003/000087 patent/WO2003057437A1/en not_active Application Discontinuation
- 2003-01-14 AU AU2003202661A patent/AU2003202661A1/en not_active Abandoned
- 2003-01-14 GB GB0415126A patent/GB2398753B/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
GB2398753A (en)	2004-09-01
GB0415126D0 (en)	2004-08-11
GB2398753B (en)	2006-02-08
GB2388803A (en)	2003-11-26
WO2003057437A1 (en)	2003-07-17
GB2388803B (en)	2005-11-02
GB0200694D0 (en)	2002-02-27

Publication	Publication Date	Title
HK1165686A1 (en)	2012-10-12	Drill bit
AU2003251337A1 (en)	2004-02-16	Drilling method
AU2003203158A1 (en)	2003-09-18	Core drill
GB2403313B (en)	2007-10-17	Drill bit
GB2385548B (en)	2004-06-02	Drill bit
AU2003232030A1 (en)	2003-11-17	Spade-type drill bit having helical configuration
AU2003299280A1 (en)	2004-07-14	Deep hole drill eb800
PL374011A1 (en)	2005-09-19	Drill bit
AU2003203223A1 (en)	2003-09-18	Concrete drill
AU2003299279A1 (en)	2004-07-14	Deep hole drill eb90
AU2003266036A1 (en)	2004-03-29	Expandable bit
AU2002301549A1 (en)	2003-06-12	Drill string chuck
AU2001217334A1 (en)	2001-11-08	Drill bit
AU2003225722A1 (en)	2004-09-30	Spade drill bit
AU2003215759A1 (en)	2003-10-08	Drilling jig
AU2002358801A1 (en)	2003-09-04	Drilling tool
AU2003278455A1 (en)	2004-06-18	Steerable drill bit arrangement
AU2003902603A0 (en)	2003-06-12	Improved twin-chuck drill
AU2003205909A1 (en)	2003-09-09	Drill string member
AU152608S (en)	2003-08-05	Drill bit
AU2003299126A1 (en)	2004-04-23	Two-sail rig
AU2003202661A1 (en)	2003-07-24	Drill bit
AU2002950577A0 (en)	2002-09-12	Drilling arrangement
AU2003217252A1 (en)	2003-09-02	Pipe-handling tool
AUPS173402A0 (en)	2002-05-23	Drill bit

Legal Events

Date	Code	Title	Description
2004-09-30	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase