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BE443577A - - Google Patents

Info

Publication number: BE443577A
Authority: BE; Belgium

Application number

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.)

Publication of BE443577ApublicationCriticalpatent/BE443577A/xx

Links

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
- B23B29/03403—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Drilling And Boring (AREA)

BE443577D1942-05-11BE443577A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB635742AGB551148A (en)	1942-05-11	1942-05-11	Pin-drill

Publications (1)

Publication Number	Publication Date
BE443577Atrue BE443577A (en)

Family

ID=9813038

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE443577DBE443577A (en)	1942-05-11

Country Status (2)

Country	Link
BE (1)	BE443577A (en)
GB (1)	GB551148A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2660075A (en)*	1950-12-11	1953-11-24	Hayden Twist Drill Company	Expansible drill
CA2835723C (en)*	2011-05-09	2016-06-21	Schlumberger Canada Limited	Machining apparatus for long tube lengths and related methods

0
- BEBE443577Dpatent/BE443577A/xxunknown
1942
- 1942-05-11GBGB635742Apatent/GB551148A/ennot_activeExpired

Also Published As

Publication number	Publication date
GB551148A (en)	1943-02-09

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