GB545699A - Improvements in and relating to cutting tools - Google Patents
Improvements in and relating to cutting toolsInfo
- Publication number
- GB545699A GB545699A GB1596740A GB1596740A GB545699A GB 545699 A GB545699 A GB 545699A GB 1596740 A GB1596740 A GB 1596740A GB 1596740 A GB1596740 A GB 1596740A GB 545699 A GB545699 A GB 545699A
- Authority
- GB
- United Kingdom
- Prior art keywords
- holder
- collet
- tool
- drill
- piece
- 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
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
- B23B31/1253—Jaws movement actuated by an axially movable member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
Abstract
545,699. Sockets. BRIGGS, J. C. Nov. 1, 1940, Nos. 15967/40 and 1365/41. [Class 83 (iii)] A fluted cutting-tool such as a drill 1 is held in a holder comprising a compressible hollow collet 2 having an internal form complementary to the drill which may be inserted through the part 6 of the holder to any required degree and clamped by screwing the part 6 into a bevelled sleeve 5 coacting with the taper sides of the collet. The collet is split and may be of rubber or soft metal or the like and may be cast in a mould lined with a piece of metal which provides a resilient outer shell 4 for the cast portion 21. The drills used are shankless and of constant section throughout their length. In a modification, Fig. 6, the collet is compressed into the housing member 11 by a nut 12 screwing over the housing member. In another modification a centre drilling tool is employed. The tool may also be combined with a countersinking-cutter the cutting- edges of which are formed on the end of the holder or on a piece which may be brazed or cemented on the end of the holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1596740A GB545699A (en) | 1940-11-01 | 1940-11-01 | Improvements in and relating to cutting tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1596740A GB545699A (en) | 1940-11-01 | 1940-11-01 | Improvements in and relating to cutting tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB545699A true GB545699A (en) | 1942-06-09 |
Family
ID=10068807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1596740A Expired GB545699A (en) | 1940-11-01 | 1940-11-01 | Improvements in and relating to cutting tools |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB545699A (en) |
-
1940
- 1940-11-01 GB GB1596740A patent/GB545699A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SE8002320L (en) | Drilling Tools | |
| GB219479A (en) | Improvements in and relating to rotary metal working tools and sockets therefor | |
| GB571391A (en) | Taps or tools for cutting internal screw-threads | |
| GB1139664A (en) | Improvements in or relating to chucks | |
| GB1088526A (en) | Composite drill rod and method for making the same | |
| GB545699A (en) | Improvements in and relating to cutting tools | |
| GB431711A (en) | Improvements relating to drilling, boring and like tools | |
| GB1029476A (en) | A deep-hole drill | |
| GB544371A (en) | Improvements in or relating to drilling tools | |
| GB591501A (en) | Turret-spindle metal cutting machines | |
| GB607571A (en) | Improvements in or relating to jig drills | |
| GB599451A (en) | An improved boring bit for use in drilling coal, stone and the like | |
| GB536786A (en) | Improvements in or relating to rock drill tools | |
| GB619752A (en) | Improvements in tools for cutting or filing dentures | |
| GB519818A (en) | Improvements in and relating to drill shafts, drill bits, adaptors and other connectors for use with percussive drills | |
| GB620103A (en) | Improvements relating to trepanning tools | |
| GB543213A (en) | Improvements in hand drilling and like tools | |
| GB681204A (en) | Improvements in and relating to drilling tools | |
| GB942071A (en) | Improvements in or relating to toolholders for machine tools | |
| GB1023768A (en) | Improvements in drills | |
| GB434383A (en) | Improvements relating to hammer drills | |
| GB410963A (en) | Improvements in or relating to tool holders having detachable bits or cutting tool points | |
| GB536566A (en) | Improvements in handles for percussion drills, jumpers or the like | |
| GB571097A (en) | Improvements in and relating to tool handles, wrenches and the like | |
| GB496316A (en) | Improvements in and relating to boring and end-milling tools |