ATA341780A - DRILLING TOOL - Google Patents

DRILLING TOOL

Info

Publication number: ATA341780A
Authority: AT; Austria
Prior art keywords: drilling tool; drilling; tool
Prior art date: 1979-07-14

Application number

AT0341780A

Other languages

German (de)

Other versions

AT374560B (en

Original Assignee

Hilti Ag

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.)

1979-07-14

Filing date

1980-06-30

Publication date

1983-09-15

1979-07-14 Priority claimed from DE19792928555 external-priority patent/DE2928555A1/en

1980-02-16 Priority claimed from DE19803005811 external-priority patent/DE3005811A1/en

1980-06-30 Application filed by Hilti Ag filed Critical Hilti Ag

1983-09-15 Publication of ATA341780A publication Critical patent/ATA341780A/en

1984-05-10 Application granted granted Critical

1984-05-10 Publication of AT374560B publication Critical patent/AT374560B/en

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/03—Boring heads
- B23B29/034—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings
- B23B29/03432—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable during manufacturing
- B23B29/03446—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable during manufacturing by means of inclined planes
- B23B29/03453—Grooving tool

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Processing Of Stones Or Stones Resemblance Materials (AREA)

AT0341780A 1979-07-14 1980-06-30 DRILLING TOOL AT374560B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19792928555 DE2928555A1 (en)	1979-07-14	1979-07-14	DRILLING TOOL
DE19803005811 DE3005811A1 (en)	1980-02-16	1980-02-16	Drill for concrete masonry - has cutter in slot in drill sleeve moved axially by wedge

Publications (2)

Publication Number	Publication Date
ATA341780A true ATA341780A (en)	1983-09-15
AT374560B AT374560B (en)	1984-05-10

Family

ID=25779987

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT0341780A AT374560B (en)	1979-07-14	1980-06-30	DRILLING TOOL

Country Status (6)

Country	Link
AT (1)	AT374560B (en)
AU (1)	AU530345B2 (en)
CH (1)	CH647842A5 (en)
FR (1)	FR2461562B1 (en)
GB (1)	GB2053042B (en)
IT (1)	IT1209336B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4635737A (en) *	1984-03-08	1987-01-13	Kabushiki Kaishi Miyanaga	Undercutting drill
SE454757B (en) *	1984-08-08	1988-05-30	Lars Ove Jansson	INSTALLATION DRILL
DE4037147A1 (en) *	1990-11-22	1992-05-27	Fischer Artur Werke Gmbh	Drilling tool - has drill shaft with central through channel and drilling head incorporating diamonds
CN102554316A (en) *	2010-12-20	2012-07-11	苏州春兴精工股份有限公司	Chamfering and perforating tool
CN108405893A (en) *	2018-03-01	2018-08-17	重庆建设汽车系统股份有限公司	A kind of cutter and its processing method for processing shoulder hole
CN113996836B (en) *	2021-11-17	2022-09-20	威固乐真空设备(浙江)有限公司	Roots vacuum pump rotor machining equipment and process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2247283A (en) *	1939-03-22	1941-06-24	Eclipse Counterbore Company	Boring tool
US2365549A (en) *	1943-01-14	1944-12-19	Braun & Co C F	Grooving tool
US2869404A (en) *	1955-11-30	1959-01-20	United States Steel Corp	Cutting tool
FR1234204A (en) *	1959-05-12	1960-10-14	Commissariat Energie Atomique	New device for machining grooves inside cylindrical passages through a thick wall
GB1090775A (en) *	1963-08-10	1967-11-15	Prince Brown & Co Ltd	Tool for forming circumferential grooves in bores or recesses

1980
- 1980-06-11 GB GB8019156A patent/GB2053042B/en not_active Expired
- 1980-06-17 CH CH4646/80A patent/CH647842A5/en not_active IP Right Cessation
- 1980-06-30 AT AT0341780A patent/AT374560B/en not_active IP Right Cessation
- 1980-07-11 FR FR8015539A patent/FR2461562B1/en not_active Expired
- 1980-07-11 IT IT8023397A patent/IT1209336B/en active
- 1980-07-11 AU AU60357/80A patent/AU530345B2/en not_active Ceased

Also Published As

Publication number	Publication date
FR2461562B1 (en)	1986-10-31
CH647842A5 (en)	1985-02-15
AU530345B2 (en)	1983-07-14
IT1209336B (en)	1989-07-16
AT374560B (en)	1984-05-10
GB2053042A (en)	1981-02-04
FR2461562A1 (en)	1981-02-06
AU6035780A (en)	1981-01-15
GB2053042B (en)	1983-03-09
IT8023397A0 (en)	1980-07-11

Publication	Publication Date	Title
AT355392B (en)	1980-02-25	DRILLING TOOL
IT1132451B (en)	1986-07-02	RECOVERY TOOL
SE7811938L (en)	1979-05-22	DRILLING TOOLS
AT377939B (en)	1985-05-28	DRILLING HAMMER
MX149753A (en)	1983-12-15	IMPROVED WELL DRILLING TOOL
SE7701294A0 (en)	1977-08-10	Drilling tools
AT376163B (en)	1984-10-25	COMBINATION TOOL
IT1162735B (en)	1987-04-01	DRILLING TOOL
BE883885A (en)	1980-10-16	DRILLING TOOLS.
AT384977B (en)	1988-02-10	DRILLING TOOL
SE7702189L (en)	1977-12-04	DRILLING TOOLS
AT366872B (en)	1982-05-10	DRILLING MACHINE
BR8006755A (en)	1981-06-09	MACHINE TOOL AND DRILLING MACHINE
SE7902620L (en)	1980-09-24	SHELL DRILLING TOOL
AT374560B (en)	1984-05-10	DRILLING TOOL
SE7806047L (en)	1978-11-27	DRILLING TOOLS
SE7909148L (en)	1980-05-08	Drilling Tools
SE7706282L (en)	1978-11-28	DRILLING TOOLS
IT1124879B (en)	1986-05-14	BORING TOOL
AT360305B (en)	1980-01-12	DRILLING TOOL
SE411023B (en)	1979-11-26	DRILLING TOOLS
IT1130891B (en)	1986-06-18	BORING TOOL
AT383305B (en)	1987-06-25	PIPELET TOOL
AT375291B (en)	1984-07-25	DRILLING MACHINE
SE7905782L (en)	1981-01-03	TOOL

Legal Events

Date	Code	Title	Description
1991-06-15	ELJ	Ceased due to non-payment of the annual fee