GB331498A - Improvements in, or relating to, tool holding chucks - Google Patents
Improvements in, or relating to, tool holding chucksInfo
- Publication number
- GB331498A GB331498A GB687129A GB687129A GB331498A GB 331498 A GB331498 A GB 331498A GB 687129 A GB687129 A GB 687129A GB 687129 A GB687129 A GB 687129A GB 331498 A GB331498 A GB 331498A
- Authority
- GB
- United Kingdom
- Prior art keywords
- drill
- cap
- collar
- screw
- rotation
- 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
- B23B31/113—Retention by bayonet connection
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Drilling Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
331,498. Hall, J. A. March 2, 1929. Sockets.-A socket for holding a drilling or other cutting tool is screwed on a spindle d and comprises a body a having a tapered recess m for receiving a conical shank ! on the drill c and a screw cap b provided with an elongated aperture h to receive a rectangular collar k on the drill. Internal shoulders j<1> on the cap are engaged by the collar k when the drill encounters resistance to rotation, thus serving to screw the cap on the body and secure the drill. For rotation in the opposite direction shoulders j<2>, Fig. 3, are provided on the cap, and recesses e, f are provided in the body and cap respectively to allow release of the drill by means of a tool inserted therein. The collar k mav be formed on an extension rod instead of on the drill itselt and may have a shape other than rectangular and according to the Provisional Specification the cap b may be moved axially on the body by means other than a screw thread
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB687129A GB331498A (en) | 1929-03-02 | 1929-03-02 | Improvements in, or relating to, tool holding chucks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB687129A GB331498A (en) | 1929-03-02 | 1929-03-02 | Improvements in, or relating to, tool holding chucks |
Publications (1)
Publication Number | Publication Date |
---|---|
GB331498A true GB331498A (en) | 1930-07-02 |
Family
ID=9822292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB687129A Expired GB331498A (en) | 1929-03-02 | 1929-03-02 | Improvements in, or relating to, tool holding chucks |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB331498A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5372465A (en) * | 1993-04-20 | 1994-12-13 | T. M. Smith Tool International Corp. | Quick change spindle adaptor for tool holder |
-
1929
- 1929-03-02 GB GB687129A patent/GB331498A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5372465A (en) * | 1993-04-20 | 1994-12-13 | T. M. Smith Tool International Corp. | Quick change spindle adaptor for tool holder |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB511033A (en) | Improvements in and relating to screws and self-tapping screwdrivers | |
US2172070A (en) | Chuck | |
US2286088A (en) | Center for tapping tools | |
US1857012A (en) | Tap holder | |
GB331498A (en) | Improvements in, or relating to, tool holding chucks | |
US748398A (en) | Drill-chuck. | |
US1987504A (en) | Tool holder | |
GB542796A (en) | Device for securing milling and like rotary tools in working spindles | |
US2189068A (en) | Drill chuck | |
US2265238A (en) | Tool chuck | |
US2389633A (en) | Pot chuck collet | |
US1921695A (en) | Chuck | |
US455101A (en) | Tool-holder | |
US1647747A (en) | Extensible spindle | |
US2381335A (en) | Chuck for drills, reamers, milling cutters, and like tools | |
GB827169A (en) | Improvements in collet chucks | |
US1432225A (en) | Automatic chuck | |
GB844212A (en) | Mounting adaptor for milling cutters and like tools | |
US1746513A (en) | Tool | |
GB164228A (en) | Improvements in or relating to devices for gripping or holding the work in drilling | |
US1626519A (en) | Dental chuck | |
GB1222029A (en) | Improvements relating to shanks for drills and the like | |
GB186935A (en) | Improvements in and relating to the utilisation of broken twist drills and like machine tools | |
GB123019A (en) | Improved Chuck or Holder for Twist or other Drills. | |
GB425706A (en) | Means for retaining a drill or the like in a sleeve, socket or chuck |