ES502680A0 - IMPROVEMENTS IN RING DRILLS FOR HOLES - Google Patents

IMPROVEMENTS IN RING DRILLS FOR HOLES

Info

Publication number: ES502680A0
Authority: ES; Spain
Prior art keywords: holes; ring drills; drills; ring
Prior art date: 1980-07-21
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.): Granted

Application number

ES502680A

Other languages

Spanish (es)

Other versions

ES8203250A1 (en

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.)

Individual

Original Assignee

Individual

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.)

1980-07-21

Filing date

1981-06-02

Publication date

1982-04-01

1981-06-02 Application filed by Individual filed Critical Individual

1982-04-01 Publication of ES8203250A1 publication Critical patent/ES8203250A1/en

1982-04-01 Publication of ES502680A0 publication Critical patent/ES502680A0/en

Status Granted 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
- B23B2251/00—Details of tools for drilling machines
- B23B2251/14—Configuration of the cutting part, i.e. the main cutting edges
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/40—Flutes, i.e. chip conveying grooves
- B23B2251/408—Spiral grooves

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Drilling Tools (AREA)
Milling Processes (AREA)
Crushing And Pulverization Processes (AREA)
Auxiliary Devices For Machine Tools (AREA)
Polishing Bodies And Polishing Tools (AREA)

ES502680A 1980-07-21 1981-06-02 IMPROVEMENTS IN RING DRILLS FOR HOLES Granted ES502680A0 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US17095980A	1980-07-21	1980-07-21

Publications (2)

Publication Number	Publication Date
ES8203250A1 ES8203250A1 (en)	1982-04-01
ES502680A0 true ES502680A0 (en)	1982-04-01

Family

ID=22621982

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES502680A Granted ES502680A0 (en)	1980-07-21	1981-06-02	IMPROVEMENTS IN RING DRILLS FOR HOLES

Country Status (19)

Country	Link
JP (1)	JPS5940570B2 (en)
AR (1)	AR223120A1 (en)
AU (1)	AU541273B2 (en)
BE (1)	BE888838A (en)
BR (1)	BR8103193A (en)
CA (1)	CA1150536A (en)
CH (1)	CH643168A5 (en)
DE (1)	DE3118579A1 (en)
ES (1)	ES502680A0 (en)
FR (1)	FR2486842B1 (en)
GB (1)	GB2080162B (en)
IL (1)	IL62677A (en)
IT (1)	IT1142432B (en)
MX (1)	MX152082A (en)
NL (1)	NL182456C (en)
NO (1)	NO151850C (en)
NZ (1)	NZ196954A (en)
SE (1)	SE449060B (en)
ZA (1)	ZA812715B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GR77678B (en) *	1981-09-21	1984-09-25	Hougen Everett D
CA1190419A (en) *	1981-09-21	1985-07-16	Everett D. Hougen	Annular cutter
US5145296A (en) *	1982-09-27	1992-09-08	Hougen Everett D	Apparatus and method for cutting holes
US4952102A (en) *	1982-09-27	1990-08-28	Hougen Everett D	Annular hole cutter
IL69696A (en) *	1982-09-27	1987-12-20	Hougen Everett D	Annular hole cutter
US4813819A (en) *	1982-09-27	1989-03-21	Hougen Everett D	Method for cutting holes
GB2137126A (en) *	1982-10-19	1984-10-03	Talbot & Co Ltd F W	Trepanning Cutter
ATE54852T1 (en) *	1986-01-16	1990-08-15	Walker Hagou Bv	FLAT CUTTER.
USRE33598E (en) *	1986-01-16	1991-05-28	Walker-Hagou B.V.	Facing cutter
US5049010A (en) *	1988-08-04	1991-09-17	Unibit Corporation	Metal cutting tool
US5074722A (en) *	1991-03-15	1991-12-24	Greenlee Textron Inc.	Hole cutter
USD361776S (en)	1994-07-26	1995-08-29	Nitto Kohki Co., Ltd.	Shank for a hole cutter
TWI263552B (en) *	2003-06-05	2006-10-11	Miyanaga Kk	Core cutter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US28416A (en) *		1860-05-22		Improvement in plows
BE788401A (en) *	1971-12-29	1973-03-05	Hougen Everett D	ROTARY CUTTING TOOL
US3860354A (en) *	1971-12-29	1975-01-14	Everett D Hougen	Annular hole cutter
USRE28416E (en) *	1971-12-29	1975-05-06		Annular hole cutter
SE381592B (en) *	1975-01-20	1975-12-15	Sandvik Ab	DRILLING TOOLS

1981
- 1981-04-13 CA CA000375298A patent/CA1150536A/en not_active Expired
- 1981-04-16 SE SE8102461A patent/SE449060B/en not_active IP Right Cessation
- 1981-04-16 GB GB8112151A patent/GB2080162B/en not_active Expired
- 1981-04-17 IL IL62677A patent/IL62677A/en unknown
- 1981-04-21 NO NO811353A patent/NO151850C/en unknown
- 1981-04-24 MX MX187011A patent/MX152082A/en unknown
- 1981-04-24 ZA ZA00812715A patent/ZA812715B/en unknown
- 1981-04-24 AU AU69839/81A patent/AU541273B2/en not_active Ceased
- 1981-04-27 NL NLAANVRAGE8102057,A patent/NL182456C/en not_active IP Right Cessation
- 1981-04-28 NZ NZ196954A patent/NZ196954A/en unknown
- 1981-05-07 IT IT48418/81A patent/IT1142432B/en active
- 1981-05-08 JP JP56068471A patent/JPS5940570B2/en not_active Expired
- 1981-05-11 DE DE19813118579 patent/DE3118579A1/en active Granted
- 1981-05-14 AR AR285317A patent/AR223120A1/en active
- 1981-05-18 BE BE0/204815A patent/BE888838A/en not_active IP Right Cessation
- 1981-05-19 FR FR8109946A patent/FR2486842B1/en not_active Expired
- 1981-05-22 CH CH334881A patent/CH643168A5/en not_active IP Right Cessation
- 1981-05-22 BR BR8103193A patent/BR8103193A/en not_active IP Right Cessation
- 1981-06-02 ES ES502680A patent/ES502680A0/en active Granted

Also Published As

Publication number	Publication date
ZA812715B (en)	1982-08-25
FR2486842A1 (en)	1982-01-22
NL182456C (en)	1988-03-16
ES8203250A1 (en)	1982-04-01
CA1150536A (en)	1983-07-26
CH643168A5 (en)	1984-05-30
SE449060B (en)	1987-04-06
AU6983981A (en)	1982-01-28
SE8102461L (en)	1982-01-22
IT1142432B (en)	1986-10-08
IL62677A0 (en)	1981-06-29
MX152082A (en)	1985-05-28
AR223120A1 (en)	1981-07-15
GB2080162A (en)	1982-02-03
NO151850B (en)	1985-03-11
DE3118579A1 (en)	1982-06-24
NZ196954A (en)	1984-12-14
NO811353L (en)	1982-01-22
AU541273B2 (en)	1985-01-03
FR2486842B1 (en)	1986-04-04
JPS5940570B2 (en)	1984-10-01
NL182456B (en)	1987-10-16
NL8102057A (en)	1982-02-16
IT8148418A0 (en)	1981-05-07
GB2080162B (en)	1984-08-30
BR8103193A (en)	1982-08-24
DE3118579C2 (en)	1989-03-23
BE888838A (en)	1981-09-16
JPS5727608A (en)	1982-02-15
NO151850C (en)	1985-06-19
IL62677A (en)	1984-05-31

Publication	Publication Date	Title
ES505093A0 (en)	1982-08-16	IMPROVEMENTS IN RING DRILLS FOR HOLES
MX150909A (en)	1984-08-15	IMPROVEMENTS IN DRILLING UNIT FOR SOUNDING
DK155356C (en)	1989-08-14	CUTTING PLATES
FI833713L (en)	1984-04-14	1-PHENYL-2-PIPERIDINO-PROPANOL DERIVATIVES, DERAS FRAMSTAELLNING OCH DESSA INNEHAOLLANDE LAEKEMEDEL
NO158785C (en)	1988-11-02	STAND DRILL.
ES502680A0 (en)	1982-04-01	IMPROVEMENTS IN RING DRILLS FOR HOLES
NO822302L (en)	1982-06-30	COMBINED TOOL
ES504298A0 (en)	1982-05-16	IMPROVEMENTS IN RING STRAWBERRIES
FI812303A7 (en)	1982-02-16	New imidazoquinazoline derivatives.
DK149701C (en)	1987-03-16	Drills
ATA23180A (en)	1981-07-15	HOLLOW BLOCK
ES525706A0 (en)	1984-08-01	IMPROVEMENTS IN THE RING DRILLS
ATA553080A (en)	1983-05-15	HOLLOW DRILL
IT1136707B (en)	1986-09-03	REAMER IN PARTICULAR REAMER FOR LAMARE
AT360734B (en)	1981-01-26	HOLLOW DRILL
SE440808B (en)	1985-08-19	LAS
AT371875B (en)	1983-08-10	HOLLOW STONE
DK154391C (en)	1989-04-10	Drills
DK149382C (en)	1986-10-27	Drills
SE8104136L (en)	1982-01-13	LAS
ES488902A0 (en)	1980-12-01	IMPROVEMENTS IN THE TOOLS FOR DRILLING MATERIALS PETREAS
ES490400A0 (en)	1981-02-16	IMPROVEMENTS IN THE MACHINES FOR THE MANUFACTURE OF BOLLERIA
ES251862Y (en)	1981-10-01	PARTS FOR CONSTRUCTION
SE8006908L (en)	1982-04-03	REAMER
MX7011E (en)	1987-02-02	HOLLOW BLOCK IMPROVEMENTS FOR CONSTRUCTION

Legal Events

Date	Code	Title	Description
1996-06-01	MM4A	Patent lapsed	Effective date: 19960401