GB247958A - Improvements in or relating to tools for turning and planing metals, wood and the like - Google Patents
Improvements in or relating to tools for turning and planing metals, wood and the likeInfo
- Publication number
- GB247958A GB247958A GB4482/26A GB448226A GB247958A GB 247958 A GB247958 A GB 247958A GB 4482/26 A GB4482/26 A GB 4482/26A GB 448226 A GB448226 A GB 448226A GB 247958 A GB247958 A GB 247958A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tools
- clamps
- tool
- holder
- grooves
- 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
- B23B29/04—Tool holders for a single cutting tool
- B23B29/043—Tool holders for a single cutting tool with cutting-off, grooving or profile cutting tools, i.e. blade- or disc-like main cutting parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/36—Other features of cutting inserts not covered by B23B2200/04 - B23B2200/32
- B23B2200/3627—Indexing
- B23B2200/3636—Indexing with cutting geometries differing according to the indexed position
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Accessories And Tools For Shearing Machines (AREA)
- Sawing (AREA)
Abstract
247,958. Maschinen-& Werkzeugfabrik Akt.-Ges. Turbenthal. Feb. 19, 1925, [Convention date]. Tools; tool-holders.-A tool-holder for use in turning or planing metals, wood, &c. comprises a pair of clamps 1, 2, Fig. 2, provided with longitudinal grooves 7 for accomodating a cutter 10. The clamps may be aligned by a tongue 3 which is secured in one of the clamps and which engages in a longitudinal slot in the other clamp in such manner that relative longitudinal adjustment of the clamps is possible. The clamps may be recessed at 13 to grip a round rod or tool-shank, in which case the tongue 3 may be omitted. The tools may be double-ended and may be tapered at the clamping portion. Various modifications of the clamping-section are shown. The tools may be provided with four cutting-edges 23, Fig. 14. The holder may be provided with grooves on opposite faces so as to hold two tools simultaneously. The grooves may be disposed so that the tool can be secured in the holder at the required angle.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH247958X | 1925-02-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB247958A true GB247958A (en) | 1926-08-12 |
Family
ID=4466556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4482/26A Expired GB247958A (en) | 1925-02-19 | 1926-02-16 | Improvements in or relating to tools for turning and planing metals, wood and the like |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH114145A (en) |
DE (1) | DE446691C (en) |
FR (1) | FR611357A (en) |
GB (1) | GB247958A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2550949A (en) * | 1948-03-19 | 1951-05-01 | Weidner Hilda | Thread chasing tool |
US2641048A (en) * | 1951-04-14 | 1953-06-09 | Vreeland Whitney | Cutting tool |
DE902208C (en) * | 1951-08-30 | 1954-01-21 | Hans Franken | High-speed steel turning tool |
US3140627A (en) * | 1961-12-26 | 1964-07-14 | Casper M Walby | Lathe tool and holder therefor |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE936486C (en) * | 1952-09-05 | 1955-12-15 | Juenkerather Gewerkschaft | Steel holder for machine tools |
DE102020126283A1 (en) * | 2020-10-07 | 2022-04-07 | Gühring KG | Cutting insert, tool holder with cutting insert and method of parting |
-
1925
- 1925-02-19 CH CH114145D patent/CH114145A/en unknown
-
1926
- 1926-02-14 DE DEM93272D patent/DE446691C/en not_active Expired
- 1926-02-16 GB GB4482/26A patent/GB247958A/en not_active Expired
- 1926-02-18 FR FR611357D patent/FR611357A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2550949A (en) * | 1948-03-19 | 1951-05-01 | Weidner Hilda | Thread chasing tool |
US2641048A (en) * | 1951-04-14 | 1953-06-09 | Vreeland Whitney | Cutting tool |
DE902208C (en) * | 1951-08-30 | 1954-01-21 | Hans Franken | High-speed steel turning tool |
US3140627A (en) * | 1961-12-26 | 1964-07-14 | Casper M Walby | Lathe tool and holder therefor |
Also Published As
Publication number | Publication date |
---|---|
CH114145A (en) | 1926-03-16 |
DE446691C (en) | 1927-07-06 |
FR611357A (en) | 1926-09-27 |
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