SE436710B - Anordning for slipning av eggar pa spiralborrar - Google Patents

Anordning for slipning av eggar pa spiralborrar

Info

Publication number: SE436710B
Authority: SE; Sweden
Prior art keywords: drill; grinding; base plate; column; spiral
Prior art date: 1978-07-29

Application number

SE7906243A

Other languages

English (en)

Swedish (sv)

Other versions

SE7906243L (sv

Inventor

Reinhold Reiling

Karl Reiling

Original Assignee

Reinhold Reiling

Karl Reiling

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.)

1978-07-29

Filing date

1979-07-20

Publication date

1985-01-21

1978-07-29 Priority claimed from DE19782833420 external-priority patent/DE2833420C2/de

1979-04-18 Priority claimed from DE19792915601 external-priority patent/DE2915601C2/de

1979-07-20 Application filed by Reinhold Reiling, Karl Reiling filed Critical Reinhold Reiling

1980-01-30 Publication of SE7906243L publication Critical patent/SE7906243L/

1985-01-21 Publication of SE436710B publication Critical patent/SE436710B/sv

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/24—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills
- B24B3/26—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills of the point of twist drills
- B24B3/28—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills of the point of twist drills by swivelling the drill around an axis angularly to the drill axis

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Drilling And Boring (AREA)

SE7906243A 1978-07-29 1979-07-20 Anordning for slipning av eggar pa spiralborrar SE436710B (sv)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19782833420 DE2833420C2 (de)	1978-07-29	1978-07-29	Vorrichtung zum Schleifen der Schneiden von Spiralbohrern
DE19792915601 DE2915601C2 (de)	1979-04-18	1979-04-18	Vorrichtung zum Schleifen der Schneiden von Spiralbohrern

Publications (2)

Publication Number	Publication Date
SE7906243L SE7906243L (sv)	1980-01-30
SE436710B true SE436710B (sv)	1985-01-21

Family

ID=25775223

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7906243A SE436710B (sv)	1978-07-29	1979-07-20	Anordning for slipning av eggar pa spiralborrar

Country Status (9)

Country	Link
US (1)	US4270315A (de)
AT (1)	AT361797B (de)
CH (1)	CH644048A5 (de)
ES (1)	ES482919A1 (de)
FR (1)	FR2433390A1 (de)
GB (1)	GB2026357B (de)
IT (1)	IT1118801B (de)
NL (1)	NL7905727A (de)
SE (1)	SE436710B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4418500A (en) *	1981-08-12	1983-12-06	Rca Corporation	Grinding apparatus
US4419848A (en) *	1981-08-27	1983-12-13	Rca Corporation	Method and apparatus for rotating a stylus during lapping
DE3146664C1 (de) *	1981-11-25	1983-07-07	Karl 7539 Kämpfelbach Reiling	Haltevorrichtung fuer Bohrer zum Schleifen der Schneiden
US4520599A (en) *	1983-02-14	1985-06-04	Albert Slinsky	Drill bit sharpener
DE3517034C1 (de) *	1985-05-11	1987-01-15	Reinhold Reiling	Vorrichtung zum Schleifen der Schneiden von Bohrern
US4646474A (en) *	1985-12-09	1987-03-03	Chen Jing Rong	Drill grinder
DE3627012A1 (de) *	1986-08-09	1988-02-18	Reinhold Reiling	Vorrichtung zum schleifen der schneiden von bohrern
US7510458B2 (en) *	2004-12-04	2009-03-31	Thomas Charles M	Bit sharpening apparatus and method of using
US7281969B2 (en) *	2005-05-11	2007-10-16	Donald Naples	Tool sharpening and compound honing jig
CN101708581B (zh) *	2009-11-27	2011-10-12	南京唯高机械制造有限公司	钻头磨削机
CN113814749B (zh) *	2021-10-14	2024-07-12	重庆见善机械有限公司	一种自定心中心架

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US622212A (en) *		1899-04-04		Executrix of rufus
US643927A (en) *	1899-11-21	1900-02-20	Oakley S Walker	Drill-grinder.
US1662521A (en) *	1926-02-09	1928-03-13	Kobis Carl	Grinding machine for twist drills
US2556073A (en) *	1948-07-02	1951-06-05	William H Rowe	Machine for grinding drills
US2809470A (en) *	1955-05-09	1957-10-15	Atlas Copco Ab	Rock drill steel grinders
US3067550A (en) *	1960-04-29	1962-12-11	Schultz Louis William	Drill grinding structure
US3952459A (en) *	1974-10-29	1976-04-27	Lisle Corporation	Drill grinder
US4142332A (en) *	1977-10-03	1979-03-06	Clarke Edmond C	Drill grinding fixture

1979
- 1979-07-09 US US06/056,093 patent/US4270315A/en not_active Expired - Lifetime
- 1979-07-11 AT AT482879A patent/AT361797B/de not_active IP Right Cessation
- 1979-07-13 GB GB7924488A patent/GB2026357B/en not_active Expired
- 1979-07-20 SE SE7906243A patent/SE436710B/sv not_active IP Right Cessation
- 1979-07-23 CH CH683679A patent/CH644048A5/de not_active IP Right Cessation
- 1979-07-24 NL NL7905727A patent/NL7905727A/nl active Search and Examination
- 1979-07-27 IT IT68561/79A patent/IT1118801B/it active
- 1979-07-27 FR FR7919465A patent/FR2433390A1/fr active Granted
- 1979-07-27 ES ES482919A patent/ES482919A1/es not_active Expired

Also Published As

Publication number	Publication date
ES482919A1 (es)	1980-04-16
GB2026357A (en)	1980-02-06
FR2433390B1 (de)	1983-02-04
US4270315A (en)	1981-06-02
CH644048A5 (de)	1984-07-13
GB2026357B (en)	1982-06-09
FR2433390A1 (fr)	1980-03-14
ATA482879A (de)	1980-08-15
AT361797B (de)	1981-03-25
IT7968561A0 (it)	1979-07-27
SE7906243L (sv)	1980-01-30
IT1118801B (it)	1986-03-03
NL7905727A (nl)	1980-01-31

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Legal Events

Date	Code	Title	Description
1995-01-31	NUG	Patent has lapsed	Ref document number: 7906243-6 Effective date: 19900702 Format of ref document f/p: F

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 7906243-6

Effective date: 19900702

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