US1052309A - Beveled drill-socket. - Google Patents
Beveled drill-socket. Download PDFInfo
- Publication number
- US1052309A US1052309A US68111012A US1912681110A US1052309A US 1052309 A US1052309 A US 1052309A US 68111012 A US68111012 A US 68111012A US 1912681110 A US1912681110 A US 1912681110A US 1052309 A US1052309 A US 1052309A
- Authority
- US
- United States
- Prior art keywords
- socket
- drill
- beveled
- tang
- squared
- 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 - Lifetime
Links
- 230000001788 irregular Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/12—Adapters for drills or chucks; Tapered sleeves
- B23B51/123—Conical reduction sleeves
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T279/00—Chucks or sockets
- Y10T279/17—Socket type
- Y10T279/17957—Friction grip
- Y10T279/17965—Drill type
Definitions
- Fig. 5 is a section through-liig.
- This invention relates to improvements in drill sockets, andl has for an object the provision of an improved. structure designed to receive the sha-nks of drills rcgardless of whether or not the same have tangs associated therewith.
- 'A further object of the invention is to provide a tapering socket formed square or irregular in cross sectionfor receiving a correspondingly shaped shank.”
- asocket which mayy be square or hexagonal, or other similar shape. and which is beveled or tapered longitudinally so as to fit the usual taper of drill shanks.
- a tang-receiving socket portion also provided which is designed to receive Athe usual tang. of the drill ift the same has ,not been broken 'o-i. lf the. tang has been broken off the lsocket will properly hold the drill after the shank thereot' has been squared.
- Figure 1 is a longitudinal vertical section through a drill socket of the ordinalv con! struction having a round socket and a taligreceivingslot;
- Fig. 2 is a side view of a drill with the tang broken and with thev shank squared, the shank retaining its usualtapered shape;
- Fig. 3 is a side view ot the socket formed according to the present iuvention;
- Fig. 4 is a longitudinal vertical seetiontlirough the socket shown in- Figl 8. the drill disclosed in Fig 2 being fitted 4 onthe-line 5'-5
- 1 indicates the. ordinaryv socket f and a tang 4.
- the shank l is adapted to fity into a tapering aperture in the socket niember l.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Table Equipment (AREA)
- Drilling Tools (AREA)
Description
UA. i. EGSM.. BEVELED DELL SOCKET.
['.EPLIGATION FILED MAILZ, 1912.
:5h/NQ?. Patented. Fab. 1%, 1913.
7 m mp therein; and Fig. 5 is a section through-liig.
f instaan eraan ATENT OFFQE.
AARON F.IBOONE, OF ALMEDIA, PENNSYLVANIA, ASSIGNOR OF ONE-FOURTH TO EUGENE L. .DUDEN AND UNE-FOURTH T0 CLARENCE E. DUDEN, BOTH OF HOBOKEN, NEW JERSEY.
BEVELED DRILL-SOCKET.
Specification of- Lettcrs Patent.
Patented Feb. et, 1913.
Application tiled March 2, 1912. Serial No. GLllO.
To' all iti/0m it may concern vl heretofore usedQand Q the ordinary drill- Be it known that- I, A.\izo1\" J. Booxr., a lieretoiore used, having a round shank 3 ycitizen of the United States, and a resident of Alniedia, in thecounty of Columbia 'and l State of Pennsylvania, have invented a new and Improved Beveled Drill-Socket, of
which the following is 'a full, clear, and exact description. This invention .relates to improvements in drill sockets, andl has for an object the provision of an improved. structure designed to receive the sha-nks of drills rcgardless of whether or not the same have tangs associated therewith.
'A further object of the invention is to provide a tapering socket formed square or irregular in cross sectionfor receiving a correspondingly shaped shank."-
vln carrying out. the'objeets of the invention, asocket is provided which mayy be square or hexagonal, or other similar shape. and which is beveled or tapered longitudinally so as to fit the usual taper of drill shanks.v A tang-receiving socket portion also provided which is designed to receive Athe usual tang. of the drill ift the same has ,not been broken 'o-i. lf the. tang has been broken off the lsocket will properly hold the drill after the shank thereot' has been squared. y
A practicalembodiment ,of the invention is represented in the accompanying drawingsforming apart of this specification. in which similar characters ot' reference indicate corresponding parts all the views.
Figure 1 is a longitudinal vertical section through a drill socket of the ordinalv con! struction having a round socket and a taligreceivingslot; Fig. 2 is a side view of a drill with the tang broken and with thev shank squared, the shank retaining its usualtapered shape; Fig. 3 is a side view ot the socket formed according to the present iuvention; Fig. 4 is a longitudinal vertical seetiontlirough the socket shown in- Figl 8. the drill disclosed in Fig 2 being fitted 4 onthe-line 5'-5 Referringpto the accompanying drawings by numerals, 1 indicates the. ordinaryv socket f and a tang 4. The shank l is adapted to fity into a tapering aperture in the socket niember l.
ln practical operation, the tang l often brMak-s and when this occurs the drill 2 of no further usefas the saine cannot ,be` held by the socket l.' By providing a socket 5 according' to the ,present invention, having a squared socket portion or bore 6, thc drill 9 may be properly fitted therein after 'being provided with squared portions 7. 'A
As clearly shown in Fig. 4the socket 5 by having'a bore 6 tapering similar to the b oie ."i of the structure shown in Fig. l, and also squared, as inoie clearly shown in Fig.
5, the same will firmly hold `the drill 2 against independent rotation.
l It will ot course be evident that the drill Q betore the tangv --l has been. broken, could lic used in a socket 5 by merely squaring the saine. :i notch .Q accomuiodating the tang. Bv this const ructiou ot' .socket the drill may be used either with or without the taiigai'id may be used to the-extreme limit of`tlie twisted part ot `the drillf.
ln vthe 4d ra wings the socket. 5 has been squared. but it will be evident that. hexag` lu testimony whereof I have signed 'my name to this specificationin the presence of two subscribing witnesses.
` v AARON J'. BOONE.
iVitnessesz HARRY M. ',lnowinnon. .has H. EVERETT.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US68111012A US1052309A (en) | 1912-03-02 | 1912-03-02 | Beveled drill-socket. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US68111012A US1052309A (en) | 1912-03-02 | 1912-03-02 | Beveled drill-socket. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1052309A true US1052309A (en) | 1913-02-04 |
Family
ID=3120570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US68111012A Expired - Lifetime US1052309A (en) | 1912-03-02 | 1912-03-02 | Beveled drill-socket. |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1052309A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4293253A (en) * | 1979-06-13 | 1981-10-06 | Ott Clyde E | Tool holder and carbide insert |
| US4834597A (en) * | 1987-04-21 | 1989-05-30 | Sandvik Aktiebolag | Tool assembly, tool components and method of assemblying said components |
| US5997226A (en) * | 1996-12-24 | 1999-12-07 | Tagami; Tetsuro | Cutting tool chuck with non-circular cross-section and cutting tool chuck assembly |
-
1912
- 1912-03-02 US US68111012A patent/US1052309A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4293253A (en) * | 1979-06-13 | 1981-10-06 | Ott Clyde E | Tool holder and carbide insert |
| US4834597A (en) * | 1987-04-21 | 1989-05-30 | Sandvik Aktiebolag | Tool assembly, tool components and method of assemblying said components |
| US5997226A (en) * | 1996-12-24 | 1999-12-07 | Tagami; Tetsuro | Cutting tool chuck with non-circular cross-section and cutting tool chuck assembly |
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