GB520901A - Improvements in or relating to connecting sockets for the tool-heads of drilling and like machine tools - Google Patents
Improvements in or relating to connecting sockets for the tool-heads of drilling and like machine toolsInfo
- Publication number
- GB520901A GB520901A GB31874/38A GB3187438A GB520901A GB 520901 A GB520901 A GB 520901A GB 31874/38 A GB31874/38 A GB 31874/38A GB 3187438 A GB3187438 A GB 3187438A GB 520901 A GB520901 A GB 520901A
- Authority
- GB
- United Kingdom
- Prior art keywords
- socket
- parts
- ring
- sockets
- vomag
- 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)
- Drilling Tools (AREA)
- Gripping On Spindles (AREA)
Abstract
520,901. Sockets. VOMAG MASCHINENFABRIK AKT.-GES. (formerly VOMAG BETRIEBS AKT.-GES.). Nov. 3, 1938, No. 31874. Convention date, Nov. 11, 1937. [Class 83 (iii)] [Also in Group XXIV] Quick-change sockets for mounting drills &c. in spindles employ a screwed ring which on limited relative rotation between the shank and socket wedges the parts together. The ring 6 is arranged at approximately the mid-position of a threaded portion 4 of the shank and projections 7, 8, on the ring align with corresponding openings 10, 11 in the socket. The parts are then pushed together until the collar 2 contacts the outer face of the socket. Relative rotation of the parts then causes a projecting pin 14 on the inside of the socket to engage one of the projections 7, 8 on the nut to rotate it and tighten it against the inside face of the socket opening thus securing the members together. Cylindrical parts 3, 5 secure proper alignment. Recesses 15 are for spanner engagement.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE520901X | 1937-11-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB520901A true GB520901A (en) | 1940-05-07 |
Family
ID=6551189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB31874/38A Expired GB520901A (en) | 1937-11-11 | 1938-11-03 | Improvements in or relating to connecting sockets for the tool-heads of drilling and like machine tools |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB520901A (en) |
-
1938
- 1938-11-03 GB GB31874/38A patent/GB520901A/en not_active Expired
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