GB1448803A - Turbning tool with a cutting tip - Google Patents
Turbning tool with a cutting tipInfo
- Publication number
- GB1448803A GB1448803A GB3333674A GB3333674A GB1448803A GB 1448803 A GB1448803 A GB 1448803A GB 3333674 A GB3333674 A GB 3333674A GB 3333674 A GB3333674 A GB 3333674A GB 1448803 A GB1448803 A GB 1448803A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shank
- head
- cutting
- cutting tip
- july
- 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
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
- B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
- B23B27/1662—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with plate-like cutting inserts clamped against the walls of the recess in the shank by a clamping member acting upon the wall of a hole in the cutting insert
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
1448803 Cutting tools P KUMMER 29 July 1974 [31 July 1973] 33336/74 Heading B3B A turning tool comprises a shank 1, and a separately formed head 2 comprising a member 3 and a cutting tip 4, the member 3 being of substantially the same height and width as the shank, having a rear side forming a convex semi-cylindrical surface 3a extending wholly across one end thereof, and having side walls tangent thereto, the shank 1 having a front end forming a concave surface la of the same radius of curvature as surface 3a for receiving the member 3, and the member being permanently secured to the shank, e.g. brazed, welded, or fixed by an adhesive, at the surfaces 3a, 1a to an extent determined by the angular disposition of the head relative to the shank. The front end of the shank may include a flat surface tangential with the said concave cylindrical surface la to enable the head 2 to be fixed at an angle to the shank 1 (Figs. 7, 8, 11, 12 and 14, not shown). The head may comprise square, rhombic, triangular or circular cutting tips, and be handed for left or right handed cutting (Figs. 13, 14, not shown). A variety of heads is provided for attachment to a range of shanks. The cutting tip 4 is clamped in a recess in the member 3 by means of a threaded screw 9 which includes annular ribs that tangentially engage toothing 10 in the side of a shaft portion of a clamping stud 5.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1118373A CH576305A5 (en) | 1973-07-31 | 1973-07-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1448803A true GB1448803A (en) | 1976-09-08 |
Family
ID=4370889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3333674A Expired GB1448803A (en) | 1973-07-31 | 1974-07-29 | Turbning tool with a cutting tip |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5043588A (en) |
CH (1) | CH576305A5 (en) |
FR (1) | FR2239314B1 (en) |
GB (1) | GB1448803A (en) |
IT (1) | IT1017752B (en) |
SE (1) | SE388799B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7504960U (en) * | 1975-02-19 | 1975-11-20 | Breuning R Gmbh | TURNING TOOL WITH INTERCHANGEABLE MULTI-CUTTING INSERT |
JPS5229684A (en) * | 1975-09-02 | 1977-03-05 | Mitsubishi Metal Corp | Cutting tool holder |
JPS5321485A (en) * | 1976-08-12 | 1978-02-27 | Toyooka Kougiyou Seisakushiyo | Tool such as cutting tool |
JP6014427B2 (en) * | 2012-09-03 | 2016-10-25 | 日本特殊陶業株式会社 | Cutting insert and cutting tool using the same |
WO2014034056A1 (en) * | 2012-09-03 | 2014-03-06 | 日本特殊陶業株式会社 | Cutting inserts and cutting tools using same |
JP2014046435A (en) * | 2012-09-03 | 2014-03-17 | Ngk Spark Plug Co Ltd | Cutting insert and cutting tool using the same |
JP7223298B2 (en) * | 2021-07-20 | 2023-02-16 | 株式会社タンガロイ | Shank and cutting tool with same |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3500523A (en) * | 1967-08-14 | 1970-03-17 | Saginaw Machine & Tool Co | Tool holder construction |
US3520042A (en) * | 1967-10-11 | 1970-07-14 | Carmet Co | Adjustable threading tool |
-
1973
- 1973-07-31 CH CH1118373A patent/CH576305A5/xx not_active IP Right Cessation
-
1974
- 1974-07-25 FR FR7425951A patent/FR2239314B1/fr not_active Expired
- 1974-07-29 GB GB3333674A patent/GB1448803A/en not_active Expired
- 1974-07-30 SE SE7409830A patent/SE388799B/en not_active IP Right Cessation
- 1974-07-31 IT IT25768/74A patent/IT1017752B/en active
- 1974-07-31 JP JP49087101A patent/JPS5043588A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
IT1017752B (en) | 1977-08-10 |
CH576305A5 (en) | 1976-06-15 |
JPS5043588A (en) | 1975-04-19 |
DE2352129A1 (en) | 1975-02-20 |
FR2239314A1 (en) | 1975-02-28 |
FR2239314B1 (en) | 1977-07-01 |
SE7409830L (en) | 1975-02-03 |
DE2352129B2 (en) | 1976-03-25 |
SE388799B (en) | 1976-10-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |