GB305007A - Improvements relating to reamers, taps and like cutting tools - Google Patents
Improvements relating to reamers, taps and like cutting toolsInfo
- Publication number
- GB305007A GB305007A GB3713028A GB3713028A GB305007A GB 305007 A GB305007 A GB 305007A GB 3713028 A GB3713028 A GB 3713028A GB 3713028 A GB3713028 A GB 3713028A GB 305007 A GB305007 A GB 305007A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reamers
- taps
- tool
- cutting tools
- improvements 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
- B23D77/06—Reaming with means for compensating wear
- B23D77/10—Reaming with means for compensating wear by expanding a tube-like non-slotted part of the tool body
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
- Earth Drilling (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
305,007. Blundstone, B. W. Dec. 15, 1928. Reamers; t a p s.- Reamers, taps and like tools are arranged for expansion to comper sate for wear by drilling a hole b to receive a conical wedge c. The body of the tool is not slotted but when expansion is required the tool is softened, the wedge is driven in and the tool is rehardened and ground. To provide an air vent the wedge may be ground at e, may be drilled axially, or a small lateral hole may be drilled through the tool body communicating with the end of the hole b.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3713028A GB305007A (en) | 1928-12-15 | 1928-12-15 | Improvements relating to reamers, taps and like cutting tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3713028A GB305007A (en) | 1928-12-15 | 1928-12-15 | Improvements relating to reamers, taps and like cutting tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB305007A true GB305007A (en) | 1929-01-31 |
Family
ID=10393976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3713028A Expired GB305007A (en) | 1928-12-15 | 1928-12-15 | Improvements relating to reamers, taps and like cutting tools |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB305007A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010111022A1 (en) | 2009-03-27 | 2010-09-30 | Kennametal Inc. | Expandable multi-flute reamer with tapered pin |
| CN103464827A (en) * | 2013-10-09 | 2013-12-25 | 河南柴油机重工有限责任公司 | Method for allowing abandoned inserted carbide-tipped reamer to be reused |
-
1928
- 1928-12-15 GB GB3713028A patent/GB305007A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010111022A1 (en) | 2009-03-27 | 2010-09-30 | Kennametal Inc. | Expandable multi-flute reamer with tapered pin |
| EP2411616A1 (en) * | 2009-03-27 | 2012-02-01 | Kennametal Inc. | Expandable multi-flute reamer with tapered pin |
| EP2411616A4 (en) * | 2009-03-27 | 2014-02-05 | Kennametal Inc | Expandable multi-flute reamer with tapered pin |
| CN103464827A (en) * | 2013-10-09 | 2013-12-25 | 河南柴油机重工有限责任公司 | Method for allowing abandoned inserted carbide-tipped reamer to be reused |
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