GB606699A - Improvements in or relating to reamers or boring bars - Google Patents
Improvements in or relating to reamers or boring barsInfo
- Publication number
- GB606699A GB606699A GB3436745A GB3436745A GB606699A GB 606699 A GB606699 A GB 606699A GB 3436745 A GB3436745 A GB 3436745A GB 3436745 A GB3436745 A GB 3436745A GB 606699 A GB606699 A GB 606699A
- Authority
- GB
- United Kingdom
- Prior art keywords
- head
- reamers
- boring
- relating
- welsby
- Prior art date
- 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.)
- Expired
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
- B23B29/03407—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing by means of screws and nuts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
606,699. Reamers; boring-bars. WELSBY, S., and WELSBY, J. S. Dec. 19, 1945, No. 34367. [Class 83 (iii)] The head of a reamer or boring-bar is made in two parts a<SP>2</SP>, a<SP>3</SP>, separated by a plane parallel to the axis of the tool, the larger part a<SP>2</SP> having a transverse channel c for a pair of floating cutters d which are adjusted by right-and-left handed screws e<SP>1</SP> operated by a worm n<SP>1</SP> and pinion e. The tools are under the influence of springs h anchored to pins j in the head. The worm is provided with scale markings and the parts of the head are secured by screws b. The cutters have two or more cutting edges, which may be inclined.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3436745A GB606699A (en) | 1945-12-19 | 1945-12-19 | Improvements in or relating to reamers or boring bars |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3436745A GB606699A (en) | 1945-12-19 | 1945-12-19 | Improvements in or relating to reamers or boring bars |
Publications (1)
Publication Number | Publication Date |
---|---|
GB606699A true GB606699A (en) | 1948-08-18 |
Family
ID=10364753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3436745A Expired GB606699A (en) | 1945-12-19 | 1945-12-19 | Improvements in or relating to reamers or boring bars |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB606699A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6406225B1 (en) * | 2000-05-01 | 2002-06-18 | Stojan Stojanovski | Boring head assembly |
CN112496362A (en) * | 2020-11-27 | 2021-03-16 | 成都成林数控刀具有限公司 | Cutter body assembly |
-
1945
- 1945-12-19 GB GB3436745A patent/GB606699A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6406225B1 (en) * | 2000-05-01 | 2002-06-18 | Stojan Stojanovski | Boring head assembly |
CN112496362A (en) * | 2020-11-27 | 2021-03-16 | 成都成林数控刀具有限公司 | Cutter body assembly |
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