GB172796A - Improvements in or relating to cutting tools, such as reamers, end mills, milling cutters, taps, hollow mills, and the like - Google Patents
Improvements in or relating to cutting tools, such as reamers, end mills, milling cutters, taps, hollow mills, and the likeInfo
- Publication number
- GB172796A GB172796A GB2851120A GB2851120A GB172796A GB 172796 A GB172796 A GB 172796A GB 2851120 A GB2851120 A GB 2851120A GB 2851120 A GB2851120 A GB 2851120A GB 172796 A GB172796 A GB 172796A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mills
- reamers
- taps
- blades
- relating
- 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
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D77/00—Reaming tools
- B23D77/02—Reamers with inserted cutting edges
- B23D77/04—Reamers with inserted cutting edges with cutting edges adjustable to different diameters along the whole cutting length
- B23D77/042—Reamers with inserted cutting edges with cutting edges adjustable to different diameters along the whole cutting length by means of oblique planes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
172,796. Miller, R., and Icke, S. C. Oct. 8, 1920. Reamers; milling-cutters; taps.-The blades of reamers, end-mills, milling-cutters, taps, hollowmills, &c. are adjusted radially by axial movement on a conical mandrel. The blades h, Fig. 7, slide in inclined slots g<1> of a tool a and are locked collectively between screwed plugs j, i, the latter being graduated to indicate the adjustment. In a modification, Fig. 3, the blades have projecting parts b<1> which are retained in undercut grooves in the body a, the blades being adjusted by a single central screwed member c, which is locked after adjustment by a feathered serrated ring d and a lock-nut e.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2851120A GB172796A (en) | 1920-10-08 | 1920-10-08 | Improvements in or relating to cutting tools, such as reamers, end mills, milling cutters, taps, hollow mills, and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2851120A GB172796A (en) | 1920-10-08 | 1920-10-08 | Improvements in or relating to cutting tools, such as reamers, end mills, milling cutters, taps, hollow mills, and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB172796A true GB172796A (en) | 1921-12-22 |
Family
ID=10276783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2851120A Expired GB172796A (en) | 1920-10-08 | 1920-10-08 | Improvements in or relating to cutting tools, such as reamers, end mills, milling cutters, taps, hollow mills, and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB172796A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113000917A (en) * | 2019-12-20 | 2021-06-22 | 钨马工具厂股份公司 | Machine reaming tool, cutting tool and base body for receiving a cutting tool |
-
1920
- 1920-10-08 GB GB2851120A patent/GB172796A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113000917A (en) * | 2019-12-20 | 2021-06-22 | 钨马工具厂股份公司 | Machine reaming tool, cutting tool and base body for receiving a cutting tool |
| EP3838462A2 (en) | 2019-12-20 | 2021-06-23 | Urma Ag Werkzeugfabrik | Machine reaming tool, cutting insert and base body for receiving cutting inserts |
| CH716990A1 (en) * | 2019-12-20 | 2021-06-30 | Urma AG Werkzeugfabrik | Machine reaming tool, cutting insert and base body for receiving cutting inserts. |
| EP3838462A3 (en) * | 2019-12-20 | 2021-09-01 | Urma Ag Werkzeugfabrik | Machine reaming tool, cutting insert and base body for receiving cutting inserts |
| US11583946B2 (en) | 2019-12-20 | 2023-02-21 | Urma AG Werkzeugfabrik | Machine reaming tool, cutting insert and base body for receiving cutting inserts |
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