GB150873A - Improvements in boring bars, tool boxes or holders and the like and means for holding and adjusting cutters and tools therein - Google Patents
Improvements in boring bars, tool boxes or holders and the like and means for holding and adjusting cutters and tools thereinInfo
- Publication number
- GB150873A GB150873A GB1769519A GB1769519A GB150873A GB 150873 A GB150873 A GB 150873A GB 1769519 A GB1769519 A GB 1769519A GB 1769519 A GB1769519 A GB 1769519A GB 150873 A GB150873 A GB 150873A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cutters
- holders
- tools
- holding
- tool boxes
- 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
- B23B29/06—Tool holders equipped with longitudinally-arranged grooves for setting the cutting tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
150,873. Marr, H. July 15, 1919. Tool-holders; boring and cutter bars.-In a boring-bar, tool-box, or the like, the bottoms of the slots for receiving the cutters are inclined downwardly and outwardly from the centre and the cutters are held therein by wedges. The body b, Fig. 1, has four slots and is provided with a head d at their intersection to form a bearing-surface for the screws which cause the wedges h, h<1> to grip the cutters. In a modification with two cutters only, the head d is dispensed with and the inner ends of the opposed screws abut. In a further modification, the cutters abut on packing n which gives the adjustment and are held by wedge devices k, Fig. 3.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1769519A GB150873A (en) | 1919-07-15 | 1919-07-15 | Improvements in boring bars, tool boxes or holders and the like and means for holding and adjusting cutters and tools therein |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1769519A GB150873A (en) | 1919-07-15 | 1919-07-15 | Improvements in boring bars, tool boxes or holders and the like and means for holding and adjusting cutters and tools therein |
Publications (1)
Publication Number | Publication Date |
---|---|
GB150873A true GB150873A (en) | 1920-09-16 |
Family
ID=10099588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1769519A Expired GB150873A (en) | 1919-07-15 | 1919-07-15 | Improvements in boring bars, tool boxes or holders and the like and means for holding and adjusting cutters and tools therein |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB150873A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2499994A (en) * | 1946-11-27 | 1950-03-07 | Frank A Hart | Double wedge lock for inserted blade cutters |
DE1012270B (en) * | 1954-09-28 | 1957-07-11 | Wesson Tool Company | Device for fixing a cutting member or the like in its holder |
DE1033002B (en) * | 1955-08-20 | 1958-06-26 | Montanwerke Walter A G | Clamping for the shafts of individual knives to be used in recesses in milling bodies |
-
1919
- 1919-07-15 GB GB1769519A patent/GB150873A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2499994A (en) * | 1946-11-27 | 1950-03-07 | Frank A Hart | Double wedge lock for inserted blade cutters |
DE1012270B (en) * | 1954-09-28 | 1957-07-11 | Wesson Tool Company | Device for fixing a cutting member or the like in its holder |
DE1033002B (en) * | 1955-08-20 | 1958-06-26 | Montanwerke Walter A G | Clamping for the shafts of individual knives to be used in recesses in milling bodies |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB150873A (en) | Improvements in boring bars, tool boxes or holders and the like and means for holding and adjusting cutters and tools therein | |
GB271208A (en) | Improvements in and relating to turning, boring, and the like cutting tools and holders for the same | |
GB174575A (en) | Improvements in tool-holders for metal-working machines | |
GB190309822A (en) | Improvement in Tool Holders for Lathes. | |
GB126907A (en) | Improvements in or relating to Tool-Holders and Tools. | |
GB106253A (en) | Improvements in Holders for Tools for Cutting Metal or other Hard Materials. | |
GB190010200A (en) | An Improved Tool Holder for Lathes. | |
GB140156A (en) | Improvements in tool holders | |
GB183511A (en) | Improved mitreing and notching tool and holder therefor | |
GB130285A (en) | A Combination Centre Drill and Countersinking Device. | |
GB102068A (en) | An Improved Method of Construction of Adjustable Boring Bars or Reamers and Holders for Adjustable Taps or Chasers and such like Tools. | |
GB160923A (en) | Improvements in tools and tool holders for turning, planing and like operations | |
GB821636A (en) | Improvements in lathe and like tool holders and cutters | |
GB556317A (en) | Improvements in and relating to tool holders for lathes and like machine tools | |
GB191120213A (en) | Improvements connected with Turning Tools for Cutting Off Lengths or Pieces of Metal Bars or the like. | |
GB520440A (en) | Improvements in tool holders for boring, turning and the like | |
GB191516897A (en) | Improvements in Tool Holders for use on Boring Machines and other Machine Tools. | |
GB190116841A (en) | Cutting Tool Holders and Cutters for Turning Lathes, Planing Machines and the like. | |
GB396491A (en) | Improvements in and relating to metal cutting tools | |
GB190413454A (en) | An Improved Valve-reseating Tool applicable to other purposes. | |
GB165599A (en) | Improvements in or relating to tool holders for use with boring, turning, screw-cutting and the like machines | |
GB189924366A (en) | Improvements in Turret Lathes. | |
GB174151A (en) | Improvements in and relating to adjustable drills, reamers, taps and like tools | |
GB155898A (en) | Improvements in and connected with tool holders for use on lathes, drilling and similar machines | |
GB190710544A (en) | Improvements in and relating to Tools and Tool Holders for Metal-cutting Machines. |