US18112A - Improved socket-coupling for lathes - Google Patents
Improved socket-coupling for lathes Download PDFInfo
- Publication number
- US18112A US18112A US18112DA US18112A US 18112 A US18112 A US 18112A US 18112D A US18112D A US 18112DA US 18112 A US18112 A US 18112A
- Authority
- US
- United States
- Prior art keywords
- socket
- coupling
- lathes
- pin
- improved socket
- 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
- 238000010168 coupling process Methods 0.000 title description 3
- 238000005859 coupling reaction Methods 0.000 title description 3
- 206010002368 Anger Diseases 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/042—Threaded
- E21B17/043—Threaded with locking means
-
- 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
- Y10T279/17931—Screw threaded
- Y10T279/17941—Nut lock
Definitions
- Figure 1 is a side View of my coupling.
- Fig. 2 is a longitudinal section thereof.
- Fig. 3 is an end View of socket B.
- A represents the spindle of a wood-boring instrument or the ordinary socket used in connection with the spindle, having a conical socket in its end to receive the shank of the socket-piece B.
- the socket-piece B is intended to receive the shanks of the different bits, drills, dac., to be used in it.
- D represents one of these.
- the end iitting in the socket is conical, eX- cept the short piece having a screw cut upon it, which is straight. This screw lits in a thread cutI in the end of the socket and is the means of preventing the tool from becoming loose and pulling or dropping out. In case the direction in which the tool turns is to be reversed, which happens in the case of angers and the like, then it is necessary to prevent the tool from turning out. This is accomplished by means of a spring E, fastened on the end of the socket-piece B, as shown in Fig. 3.
- a spring E fastened on the end of the socket-piece B, as shown in Fig. 3.
- a pin F is put into the shank D in such a position as that when the shank is making its last turn before coming to a bearing in the socket it will press upon the spring E more and more until it passes the end of the spring, when the spring will iy up and the end of it bear against the pin, so as to prevent the tool from turning in the socket ina reversedirection until the spring is pressed down by hand out of the Way of the pin.
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Description
PATENT CFFICE.
GEORGE N. TROWBRIDGE, OFLOWELL, MASSACHUSETTS.
IMPROVED SOCKET-COUPLING FR LATHES.
Specication forming part of Letters Patent No. 18,112, dated September 1, 1857.
To all whom it may concern:
Be it known that I, GEORGE N. TROW- BRIDGE, of Lowell, in the county of Middlesex and Commonwealth of Massachusetts, have invented certain new and useful Improvements in Socket-Couplings to beUsed inWood- Boring Instruments; and I do hereby declare the following to be a full, clear, and exact description thereof, reference being had to the accompanying drawings, and to the letters o reference marked thereom Figure 1 is a side View of my coupling. Fig. 2 is a longitudinal section thereof. Fig. 3 is an end View of socket B.
Similar letters of reference in each of the figures represent similar parts.
A represents the spindle of a wood-boring instrument or the ordinary socket used in connection with the spindle, having a conical socket in its end to receive the shank of the socket-piece B.
C is a conical pin passing through both A and B to. hold them securely together. To prevent the pin C from coming out, a screw is cut at one end, which fits into a thread out in the spindle, and the head of the pin is iinished square, so that it may be turned into its place by means of a wrench. It may thus be seen that though the spindle be subject to knocks or jars or to being revolved at a high speed the pin C will maintain its position.
The socket-piece B is intended to receive the shanks of the different bits, drills, dac., to be used in it. D represents one of these. The end iitting in the socket is conical, eX- cept the short piece having a screw cut upon it, which is straight. This screw lits in a thread cutI in the end of the socket and is the means of preventing the tool from becoming loose and pulling or dropping out. In case the direction in which the tool turns is to be reversed, which happens in the case of angers and the like, then it is necessary to prevent the tool from turning out. This is accomplished by means of a spring E, fastened on the end of the socket-piece B, as shown in Fig. 3. A
A pin F is put into the shank D in such a position as that when the shank is making its last turn before coming to a bearing in the socket it will press upon the spring E more and more until it passes the end of the spring, when the spring will iy up and the end of it bear against the pin, so as to prevent the tool from turning in the socket ina reversedirection until the spring is pressed down by hand out of the Way of the pin.
.I do not claim a simple conical pin for fastening the shank of a tool in a conical socket;
but
What I do claim as new, and desire to secure by Letters Patent, is
The combination of the spring E and pin F With the conical shank and a socket with straight screw attached, for the purpose and substantially as described.
In Witness whereof Ihave hereunto set my signature this 21st day of May, 1857.
GEO. N. TROWBRIDGE.
In presence of N. WRIGHT, O. E. CUsHING.
Publications (1)
Publication Number | Publication Date |
---|---|
US18112A true US18112A (en) | 1857-09-01 |
Family
ID=2081145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US18112D Expired - Lifetime US18112A (en) | Improved socket-coupling for lathes |
Country Status (1)
Country | Link |
---|---|
US (1) | US18112A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10385994B2 (en) * | 2015-06-02 | 2019-08-20 | Dril-Quip, Inc. | Anti-rotation device for connector assembly |
-
0
- US US18112D patent/US18112A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10385994B2 (en) * | 2015-06-02 | 2019-08-20 | Dril-Quip, Inc. | Anti-rotation device for connector assembly |
US11454338B2 (en) | 2015-06-02 | 2022-09-27 | Dril-Quip, Inc. | Anti-rotation device for connector assembly |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US18112A (en) | Improved socket-coupling for lathes | |
US14795A (en) | Peters | |
US18206A (en) | Belt-tool | |
US14876A (en) | Fastening bits | |
US19901A (en) | Improvement in awls and tools | |
US81664A (en) | Island | |
US16151A (en) | Expanding tap | |
US17618A (en) | Method of holding and adjusting plane-irons in theib stocks | |
US77219A (en) | Improvement in braces for bits | |
US15907A (en) | Gimlet-handle | |
US66641A (en) | John c | |
US5609A (en) | photo-litho | |
US10853A (en) | Operating- catch tn tool-holders | |
US17951A (en) | Joiner s plane | |
US12868A (en) | o f w o r c e s t e r | |
US14871A (en) | Method of securing knives to cutter-heads | |
US17645A (en) | Mode of securing and adjusting plane-irons in their stocks | |
US22635A (en) | Eile-hawdle | |
US14454A (en) | Moktisihg-tool | |
US17553A (en) | Stock fob bench-planes | |
US15849A (en) | Improvement in attaching scythes to snaths | |
US15147A (en) | Attgker-haetdle | |
US13541A (en) | Method of securing keys in connecting-rods | |
US103678A (en) | Improvement in combination tool | |
US19416A (en) | Island |