GB496316A - Improvements in and relating to boring and end-milling tools - Google Patents
Improvements in and relating to boring and end-milling toolsInfo
- Publication number
- GB496316A GB496316A GB26168/37A GB2616837A GB496316A GB 496316 A GB496316 A GB 496316A GB 26168/37 A GB26168/37 A GB 26168/37A GB 2616837 A GB2616837 A GB 2616837A GB 496316 A GB496316 A GB 496316A
- Authority
- GB
- United Kingdom
- Prior art keywords
- socket
- tool
- relief
- cutter
- boring
- 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
- B23B51/00—Tools for drilling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/14—Configuration of the cutting part, i.e. the main cutting edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/56—Guiding pads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/62—Drilling tools having means to reinforce the shank, e.g. drills having small shanks being gripped by devices having a larger shank
Abstract
496,316. Boring or end-milling cutters. REY, E. Sept. 27, 1937, No. 26168. Convention date, Sept. 25, 1936. [Class 83 (iii)] A drill or end-milling cutter a has the relief 2 behind the longitudinal edges provided only on the end portion of the tool so that the tool may be gripped in an ordinary clamping socket b which engages the arcuate surfaces of the tool between the grooves 1. As wear occurs the relief cuts 2 may be extended axially of the cutter which is drawn out of the socket accordingly. In a modification, Fig. 3, where the cutting end lies some distance from the socket, the tool is gripped in a sleeve c which is itself clamped in the socket b. In another modification, Fig. 4, the relief is made at the part 6 along the whole length of the cutter, the complete relief 2 being made only on the part extending beyond the socket which grips the arcuate portion 10. In a further modification the arcuate surface 10 may be grooved to leave a number of ribs which engage the clamping socket.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE496316X | 1936-09-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB496316A true GB496316A (en) | 1938-11-29 |
Family
ID=6545012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB26168/37A Expired GB496316A (en) | 1936-09-25 | 1937-09-27 | Improvements in and relating to boring and end-milling tools |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB496316A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3131794A1 (en) * | 1980-08-29 | 1982-05-06 | Toshiaki Osaka Hosoi | "DRILL" |
-
1937
- 1937-09-27 GB GB26168/37A patent/GB496316A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3131794A1 (en) * | 1980-08-29 | 1982-05-06 | Toshiaki Osaka Hosoi | "DRILL" |
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