GB256283A - Improvements in, or relating to, tool-holding sockets - Google Patents
Improvements in, or relating to, tool-holding socketsInfo
- Publication number
- GB256283A GB256283A GB308125A GB308125A GB256283A GB 256283 A GB256283 A GB 256283A GB 308125 A GB308125 A GB 308125A GB 308125 A GB308125 A GB 308125A GB 256283 A GB256283 A GB 256283A
- Authority
- GB
- United Kingdom
- Prior art keywords
- key
- holder
- socket
- tool
- primary
- 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
- 230000004048 modification Effects 0.000 abstract 2
- 238000012986 modification Methods 0.000 abstract 2
- 230000008602 contraction Effects 0.000 abstract 1
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
- B23B31/06—Features relating to the removal of tools; Accessories therefor
-
- 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
- B23B31/117—Retention by friction only, e.g. using springs, resilient sleeves, tapers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
256,283. Paige, W. R., Hanson, J. H., and Stalker Drill Works, Ltd. Feb 3, 1925. Sockets of the intermediate or adapter type are inserted in or released from the primary holder or socket by means of a key or wedge carried in a slot in the primary holder with one or both ends protruding for actuation by means such as a hammer or a sliding sleeve. The socket b is slotted for engagement by the end of a key d pivoted at e in a slot of the holder a. After ejection of the tool by striking the key, the socket b remains suspended on the key. A guard g is provided. In a modification a sliding key passes transversely through both holders and is actuated by a sleeve flanged internally at both ends and slidably mounted on the main holder. This contraction is illustrated in connection with a split bevel closed intermediate socket. In a urther modification a pivoted key projects at both ends from the main holder. The first Provisional Specification describes the use of the ejecting mechanism for ejecting tools mounted directly in the primary holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB308125A GB256283A (en) | 1925-02-03 | 1925-02-03 | Improvements in, or relating to, tool-holding sockets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB308125A GB256283A (en) | 1925-02-03 | 1925-02-03 | Improvements in, or relating to, tool-holding sockets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB256283A true GB256283A (en) | 1926-08-03 |
Family
ID=9751605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB308125A Expired GB256283A (en) | 1925-02-03 | 1925-02-03 | Improvements in, or relating to, tool-holding sockets |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB256283A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2590629A (en) * | 1948-02-28 | 1952-03-25 | Fosdick Machine Tool Co | Tool ejector |
| DE1010352B (en) * | 1955-11-16 | 1957-06-13 | Obermeier & Brugger K G Maschi | Device for ejecting the tool from drilling machine spindles |
-
1925
- 1925-02-03 GB GB308125A patent/GB256283A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2590629A (en) * | 1948-02-28 | 1952-03-25 | Fosdick Machine Tool Co | Tool ejector |
| DE1010352B (en) * | 1955-11-16 | 1957-06-13 | Obermeier & Brugger K G Maschi | Device for ejecting the tool from drilling machine spindles |
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