NO147808C - Innretning for underskjaering av hull med i hovedsaken konstant tverrsnitt i stein eller betong - Google Patents

Innretning for underskjaering av hull med i hovedsaken konstant tverrsnitt i stein eller betong

Info

Publication number: NO147808C
Authority: NO; Norway
Prior art keywords: undercuting; stone; concrete; principles; holes
Prior art date: 1975-12-29

Application number

NO764375A

Other languages

English (en)

Other versions

NO764375L (no

NO147808B (no

Inventor

David Thomson Allan

Original Assignee

Macdonald Pneumatic Tools

David Thomson Allan

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.)

1975-12-29

Filing date

1976-12-28

Publication date

1983-06-15

1976-12-28 Application filed by Macdonald Pneumatic Tools, David Thomson Allan filed Critical Macdonald Pneumatic Tools

1977-06-30 Publication of NO764375L publication Critical patent/NO764375L/no

1983-03-07 Publication of NO147808B publication Critical patent/NO147808B/no

1983-06-15 Publication of NO147808C publication Critical patent/NO147808C/no

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
- B23B29/03489—Adjustment means not specified or not covered by the groups B23B29/03435 - B23B29/03478
- B23B29/03496—Grooving tool
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/0018—Drills for enlarging a hole
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/26—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by impact tools, e.g. by chisels or other tools having a cutting edge

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Mining & Mineral Resources (AREA)
Earth Drilling (AREA)
Piles And Underground Anchors (AREA)
Processing Of Stones Or Stones Resemblance Materials (AREA)
Road Signs Or Road Markings (AREA)

NO764375A 1975-12-29 1976-12-28 Innretning for underskjaering av hull med i hovedsaken konstant tverrsnitt i stein eller betong NO147808C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB53060/75A GB1554730A (en)	1975-12-29	1975-12-29	Apparatus for undercutting a drill hole

Publications (3)

Publication Number	Publication Date
NO764375L NO764375L (no)	1977-06-30
NO147808B NO147808B (no)	1983-03-07
NO147808C true NO147808C (no)	1983-06-15

Family

ID=10466483

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO764375A NO147808C (no)	1975-12-29	1976-12-28	Innretning for underskjaering av hull med i hovedsaken konstant tverrsnitt i stein eller betong

Country Status (10)

Country	Link
US (1)	US4153121A (no)
JP (1)	JPS5939032B2 (no)
AU (1)	AU504087B2 (no)
CA (1)	CA1062241A (no)
DE (1)	DE2657849C2 (no)
FI (1)	FI763720A (no)
FR (1)	FR2337019A1 (no)
GB (1)	GB1554730A (no)
NO (1)	NO147808C (no)
ZA (1)	ZA767445B (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1586163A (en) *	1976-07-06	1981-03-18	Macdonald Pneumatic Tools	Fluid operated undercutter
DE3100733A1 (de) *	1981-01-13	1982-08-26	Termofix Betonbrenn GmbH, 7145 Markgröningen	Verfahren zur befestigung von gegenstaenden an fertigen beton- oder steinwaenden sowie vorrichtung zur durchfuehrung des verfahrens
DE3119605C2 (de) *	1981-05-16	1986-07-10	Norton Co., Worcester, Mass.	Vorrichtung zum unterschneidenden Räumen von zylindrischen Bohrlöchern
US5197553A (en) *	1991-08-14	1993-03-30	Atlantic Richfield Company	Drilling with casing and retrievable drill bit
US5271472A (en) *	1991-08-14	1993-12-21	Atlantic Richfield Company	Drilling with casing and retrievable drill bit
DE10311079A1 (de) *	2003-03-13	2004-09-30	Powers Fasteners Europe Bv	Bohrvorrichtung
CA2578424C (en) *	2006-02-08	2014-05-06	Tesco Corporation	Method and assembly for casing handling using a kelly rig
JP6401487B2 (ja) *	2013-04-26	2018-10-10	株式会社ミスミ特殊	アンダーカットドリル装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE239524C (no) *
US1236371A (en) *	1913-06-09	1917-08-07	Sullivan Machinery Co	Drilling apparatus.
US1461713A (en) *	1921-07-22	1923-07-10	Reni S Berry	Well drill
DE492822C (de) *	1927-04-14	1930-02-27	Eduard Meyer	Einrichtung zum Hochbohren
US2942850A (en) *	1957-07-23	1960-06-28	Mckee Company	Multiple drill
US3101499A (en) *	1959-05-27	1963-08-27	Phillips Petroleum Co	Pipe cleaner
FR1271163A (fr) *	1960-07-26	1961-09-08		Dispositif élargisseur de la base d'un forage
US3386250A (en) *	1963-12-07	1968-06-04	Katayama Susumu	Water current controlling means
GB1189115A (en) *	1966-06-13	1970-04-22	Lucas Industries Ltd	Boring Head Attachments for Machine Tools for producing Undercut Formations in Workpieces
US3513920A (en) *	1967-06-08	1970-05-26	Watson Mfg Co	Underreamer
GB1386071A (en) *	1970-12-29	1975-03-05	Keen P A	Recessing or similar tools

1975
- 1975-12-29 GB GB53060/75A patent/GB1554730A/en not_active Expired
1976
- 1976-12-09 CA CA267,531A patent/CA1062241A/en not_active Expired
- 1976-12-13 US US05/749,611 patent/US4153121A/en not_active Expired - Lifetime
- 1976-12-14 ZA ZA767445A patent/ZA767445B/xx unknown
- 1976-12-15 AU AU20562/76A patent/AU504087B2/en not_active Expired
- 1976-12-21 DE DE2657849A patent/DE2657849C2/de not_active Expired
- 1976-12-27 JP JP51160885A patent/JPS5939032B2/ja not_active Expired
- 1976-12-28 FI FI763720A patent/FI763720A/fi not_active Application Discontinuation
- 1976-12-28 FR FR7639249A patent/FR2337019A1/fr active Granted
- 1976-12-28 NO NO764375A patent/NO147808C/no unknown

Also Published As

Publication number	Publication date
FR2337019A1 (fr)	1977-07-29
NO764375L (no)	1977-06-30
NO147808B (no)	1983-03-07
DE2657849C2 (de)	1985-12-19
US4153121A (en)	1979-05-08
JPS5939032B2 (ja)	1984-09-20
JPS5292801A (en)	1977-08-04
AU2056276A (en)	1978-06-22
FI763720A (no)	1977-06-30
AU504087B2 (en)	1979-10-04
GB1554730A (en)	1979-10-31
FR2337019B1 (no)	1982-06-11
CA1062241A (en)	1979-09-11
ZA767445B (en)	1977-11-30
DE2657849A1 (de)	1977-07-07

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