GB8604127D0 - Sharpening apparatus - Google Patents

Sharpening apparatus

Info

Publication number
GB8604127D0
GB8604127D0 GB868604127A GB8604127A GB8604127D0 GB 8604127 D0 GB8604127 D0 GB 8604127D0 GB 868604127 A GB868604127 A GB 868604127A GB 8604127 A GB8604127 A GB 8604127A GB 8604127 D0 GB8604127 D0 GB 8604127D0
Authority
GB
United Kingdom
Prior art keywords
sharpening apparatus
sharpening
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.)
Pending
Application number
GB868604127A
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.)
Gardner A B
Original Assignee
Gardner A B
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 Gardner A B filed Critical Gardner A B
Priority to GB868604127A priority Critical patent/GB8604127D0/en
Publication of GB8604127D0 publication Critical patent/GB8604127D0/en
Priority to PCT/GB1987/000124 priority patent/WO1987004962A1/en
Priority to EP19870901543 priority patent/EP0263842A1/en
Priority to AU70314/87A priority patent/AU7031487A/en
Priority to GB8703911A priority patent/GB2186512B/en
Pending legal-status Critical Current

Links

GB868604127A 1986-02-19 1986-02-19 Sharpening apparatus Pending GB8604127D0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB868604127A GB8604127D0 (en) 1986-02-19 1986-02-19 Sharpening apparatus
PCT/GB1987/000124 WO1987004962A1 (en) 1986-02-19 1987-02-19 Sharpening apparatus
EP19870901543 EP0263842A1 (en) 1986-02-19 1987-02-19 Sharpening apparatus
AU70314/87A AU7031487A (en) 1986-02-19 1987-02-19 Sharpening apparatus
GB8703911A GB2186512B (en) 1986-02-19 1987-02-19 Sharpening apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868604127A GB8604127D0 (en) 1986-02-19 1986-02-19 Sharpening apparatus

Publications (1)

Publication Number Publication Date
GB8604127D0 true GB8604127D0 (en) 1986-03-26

Family

ID=10593337

Family Applications (2)

Application Number Title Priority Date Filing Date
GB868604127A Pending GB8604127D0 (en) 1986-02-19 1986-02-19 Sharpening apparatus
GB8703911A Expired GB2186512B (en) 1986-02-19 1987-02-19 Sharpening apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8703911A Expired GB2186512B (en) 1986-02-19 1987-02-19 Sharpening apparatus

Country Status (4)

Country Link
EP (1) EP0263842A1 (en)
AU (1) AU7031487A (en)
GB (2) GB8604127D0 (en)
WO (1) WO1987004962A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2201362A (en) * 1987-02-19 1988-09-01 Gardner Alfred B Collet holder for an elongate member
GB9022606D0 (en) * 1990-10-17 1990-11-28 Seear David Grinding of twist drills
ES2051616B1 (en) * 1991-09-30 1996-02-01 Lopez Hervas Pedro MACHINE TOOL FOR SHARPENING DRILLS.
GB2283444B (en) * 1992-01-24 1995-08-16 Turner Intellect Property Ltd Power tool adapter
US5241791A (en) * 1992-03-04 1993-09-07 Alfred Brian Gardner Edge tool sharpening apparatus
GB9517752D0 (en) * 1995-08-31 1995-11-01 Turner Intellect Property Ltd Implement working adapter
US6083088A (en) * 1996-08-23 2000-07-04 Turner Intellectual Property Limited Implement working adapter
JP4344690B2 (en) * 2002-06-27 2009-10-14 ザ グリーソン ワークス Clamp assembly
KR101353003B1 (en) * 2013-05-31 2014-01-22 정희경 Apparatus for grinding screw tap
US10702965B2 (en) 2018-03-19 2020-07-07 David Tubbs Cross-recess screwdriver grinding assembly
CN113996847A (en) * 2021-12-02 2022-02-01 常州市博斯特精密机械有限公司 Drill bit capable of improving working efficiency

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB239296A (en) * 1924-06-10 1925-09-10 Mayer & Schmidt Schleifmaschin Twist-drill grinding machine
GB306887A (en) * 1928-02-27 1929-07-11 Paul Touzot Improvements in or relating to apparatus for sharpening twist drills
GB431046A (en) * 1933-12-30 1935-07-01 William Robert Paige Improvements in and relating to apparatus for grinding twist drills and like tools
US2080515A (en) * 1934-02-02 1937-05-18 Herbert E Tautz Drill grinding apparatus
US2133414A (en) * 1936-02-05 1938-10-18 Bahuaud Adrien Auguste Drill grinding machine
US2207804A (en) * 1938-10-28 1940-07-16 Niles Bement Pond Co Drill grinder
GB639043A (en) * 1942-03-04 1950-06-21 Maurice Abel Ruolle Grinding machine for sharpening twist drills
NL278512A (en) * 1961-05-16
GB1233524A (en) * 1969-01-25 1971-05-26
US4365444A (en) * 1980-06-24 1982-12-28 Chwae John C Drill point grinding machine
DE3202362C2 (en) * 1982-01-26 1986-05-22 Fa. Gottlieb Gühring, 7470 Albstadt Device for sharpening a twist drill
US4471581A (en) * 1982-09-09 1984-09-18 Darex Corporation Universal twist drill sharpener apparatus

Also Published As

Publication number Publication date
WO1987004962A1 (en) 1987-08-27
EP0263842A1 (en) 1988-04-20
GB2186512A (en) 1987-08-19
GB8703911D0 (en) 1987-03-25
AU7031487A (en) 1987-09-09
GB2186512B (en) 1989-11-08

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