GB161090A - Improved expanding, adjustable and selflocking boringhead, reamer, tap, and like tool - Google Patents
Improved expanding, adjustable and selflocking boringhead, reamer, tap, and like toolInfo
- Publication number
- GB161090A GB161090A GB1442420A GB1442420A GB161090A GB 161090 A GB161090 A GB 161090A GB 1442420 A GB1442420 A GB 1442420A GB 1442420 A GB1442420 A GB 1442420A GB 161090 A GB161090 A GB 161090A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reamer
- tap
- adjustable
- boringhead
- selflocking
- 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
- B23B29/03417—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing by means of inclined planes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
161,090. Casagrande, A. May 27, 1920. Boring -heads ; reamers; taps.-An adjustable boring - head, reamer, tap, &c., comprises a shank A threaded at 5 to receive a slotted holder B carrying radial blades C bearing on the conical end of the shank and adjusted by longitudinal movement of the holder. The blades are locked by means of a bevelled nut D having a scale 14 to facilitate accurate setting.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1442420A GB161090A (en) | 1920-05-27 | 1920-05-27 | Improved expanding, adjustable and selflocking boringhead, reamer, tap, and like tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1442420A GB161090A (en) | 1920-05-27 | 1920-05-27 | Improved expanding, adjustable and selflocking boringhead, reamer, tap, and like tool |
Publications (1)
Publication Number | Publication Date |
---|---|
GB161090A true GB161090A (en) | 1921-04-07 |
Family
ID=10040961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1442420A Expired GB161090A (en) | 1920-05-27 | 1920-05-27 | Improved expanding, adjustable and selflocking boringhead, reamer, tap, and like tool |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB161090A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2423983A (en) * | 1944-08-30 | 1947-07-15 | Kis John | Adjustable toolholder |
FR2529122A1 (en) * | 1982-06-28 | 1983-12-30 | Kaiser Ag Heinz | BORING TOOL |
-
1920
- 1920-05-27 GB GB1442420A patent/GB161090A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2423983A (en) * | 1944-08-30 | 1947-07-15 | Kis John | Adjustable toolholder |
FR2529122A1 (en) * | 1982-06-28 | 1983-12-30 | Kaiser Ag Heinz | BORING TOOL |
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