AU8520382A – Novel rotary drill bit
– Google Patents
AU8520382A – Novel rotary drill bit
– Google Patents
Novel rotary drill bit
Info
Publication number
AU8520382A
AU8520382A
AU85203/82A
AU8520382A
AU8520382A
AU 8520382 A
AU8520382 A
AU 8520382A
AU 85203/82 A
AU85203/82 A
AU 85203/82A
AU 8520382 A
AU8520382 A
AU 8520382A
AU 8520382 A
AU8520382 A
AU 8520382A
Authority
AU
Australia
Prior art keywords
drill bit
rotary drill
novel rotary
novel
bit
Prior art date
1982-04-16
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.)
Abandoned
Application number
AU85203/82A
Inventor
Michael L Skidmore
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.)
Ford Motor Co Ltd
Original Assignee
Ford Motor Company of Canada 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.)
1982-04-16
Filing date
1982-04-16
Publication date
1983-11-04
1982-04-16
Application filed by Ford Motor Company of Canada Ltd
filed
Critical
Ford Motor Company of Canada Ltd
1983-11-04
Publication of AU8520382A
publication
Critical
patent/AU8520382A/en
Status
Abandoned
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23B—TURNING; BORING
B23B51/00—Tools for drilling machines
B23B51/0002—Drills with connected cutting heads, e.g. with non-exchangeable cutting heads; Drills with a single insert extending across the rotational axis and having at least two radially extending cutting edges in the working position
B23B51/0003—Drills with connected cutting heads, e.g. with non-exchangeable cutting heads; Drills with a single insert extending across the rotational axis and having at least two radially extending cutting edges in the working position with exchangeable heads or inserts
B23B51/00035—Spade drills
B—PERFORMING OPERATIONS; TRANSPORTING
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23B—TURNING; BORING
B23B2251/00—Details of tools for drilling machines
B23B2251/14—Configuration of the cutting part, i.e. the main cutting edges
AU85203/82A
1982-04-16
1982-04-16
Novel rotary drill bit
Abandoned
AU8520382A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
PCT/US1982/000487
WO1983003563A1
(en)
1982-04-16
1982-04-16
Drill bit for fiber reinforced plastics
Publications (1)
Publication Number
Publication Date
AU8520382A
true
AU8520382A
(en)
1983-11-04
Family
ID=22167942
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU85203/82A
Abandoned
AU8520382A
(en)
1982-04-16
1982-04-16
Novel rotary drill bit
Country Status (5)
Country
Link
EP
(1)
EP0107651B1
(en)
JP
(1)
JPS59500553A
(en)
AU
(1)
AU8520382A
(en)
DE
(1)
DE3274813D1
(en)
WO
(1)
WO1983003563A1
(en)
Families Citing this family (11)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2212422B
(en)
*
1987-11-17
1992-01-22
John Hammond
Rotary bits
IT1234142B
(en)
*
1988-05-03
1992-05-04
Kwo Werkzeuge Gmbh
DRILL DRILL, IN PARTICULAR DRILL DRILL TO CREATE HOLES FOR DOWELS
US5094572A
(en)
*
1989-12-04
1992-03-10
Thomas Grismer
Spade drill for hard material
US5354155A
(en)
*
1993-11-23
1994-10-11
Storage Technology Corporation
Drill and reamer for composite material
US5918105A
(en)
*
1994-12-12
1999-06-29
Black & Decker Inc.
Cutting tools for drilling concrete, aggregate, masonry or the like materials
TW299385B
(en)
1994-12-12
1997-03-01
Black & Decker Inc
Cutting tools for drilling concrete, aggregate, masonry or the like materials
GB0201197D0
(en)
*
2002-01-19
2002-03-06
Armeg Ltd
Tile cutting attachment
GB2400337A
(en)
*
2003-04-10
2004-10-13
Black & Decker Inc
A cutting plate for a drill bit
CN102990134B
(en)
*
2012-11-26
2015-12-23
乐清市风杰电子科技有限公司
A kind of composite drill bit
JP2018075312A
(en)
*
2016-11-11
2018-05-17
ジュネル株式会社
Cutting instrument
CN106984849A
(en)
*
2017-05-05
2017-07-28
苏州工业职业技术学院
A kind of automatically cleaning drill bit
Family Cites Families (13)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2334845A
(en)
*
1942-02-20
1943-11-23
Francis Q Schwartz
Center drill
US2575239A
(en)
*
1950-06-13
1951-11-13
Marathon Coal Bit Company Inc
Reversible bit and holder therefor
US2746722A
(en)
*
1950-07-17
1956-05-22
Schneider Jacob
Reversible drill bit
FR1178430A
(en)
*
1957-01-05
1959-05-11
Drilling tool for hard and fragile materials
US2962066A
(en)
*
1958-02-14
1960-11-29
John J Deliso
Auger having replaceable cutters
FR1252565A
(en)
*
1960-04-02
1961-01-27
Point drill
US3116654A
(en)
*
1961-05-15
1964-01-07
Philip J Nider
Drill
US3263721A
(en)
*
1963-10-18
1966-08-02
Eugene R Ewaskowitz
Method and apparatus for removing counterbore plugs
US3701188A
(en)
*
1971-01-14
1972-10-31
Wall Machine Works
Helically fluted router bit
US4043698A
(en)
*
1976-11-02
1977-08-23
Rodney Chelberg
Drill attachment
US4120601A
(en)
*
1977-10-06
1978-10-17
Erickson Tool Company
Spade drill
ATE4030T1
(en)
*
1978-07-21
1983-07-15
Mcpherson’s Limited
SHEET CUTTING DEVICE.
US4480952A
(en)
*
1981-10-05
1984-11-06
Jeremias Robert W
Non-burring drill for composite materials
1982
1982-04-16
JP
JP57501636A
patent/JPS59500553A/en
active
Pending
1982-04-16
DE
DE8282901683T
patent/DE3274813D1/en
not_active
Expired
1982-04-16
EP
EP82901683A
patent/EP0107651B1/en
not_active
Expired
1982-04-16
WO
PCT/US1982/000487
patent/WO1983003563A1/en
active
IP Right Grant
1982-04-16
AU
AU85203/82A
patent/AU8520382A/en
not_active
Abandoned
Also Published As
Publication number
Publication date
EP0107651A4
(en)
1985-07-30
DE3274813D1
(en)
1987-02-05
EP0107651B1
(en)
1986-12-30
EP0107651A1
(en)
1984-05-09
JPS59500553A
(en)
1984-04-05
WO1983003563A1
(en)
1983-10-27
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