US155481A - Improvement in shaft-couplings - Google Patents
Improvement in shaft-couplings Download PDFInfo
- Publication number
- US155481A US155481A US155481DA US155481A US 155481 A US155481 A US 155481A US 155481D A US155481D A US 155481DA US 155481 A US155481 A US 155481A
- Authority
- US
- United States
- Prior art keywords
- shaft
- couplings
- improvement
- wedge
- enlargement
- 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
- 230000001808 coupling Effects 0.000 description 8
- 230000000875 corresponding Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 2
Images
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
- B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
- B23B31/1078—Retention by wedges
-
- 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
- B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
- B23B31/1072—Retention by axially or circumferentially oriented cylindrical elements
-
- 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
- Y10T279/17923—Transverse pin
Definitions
- Figure l of the drawing is a representation of a vertical sectional view of my shaft-coup- ⁇ ling.
- Fig. 2 is a front View, and
- Fig. 3 is a detail view, of the same.
- This invention has relation to means for coupling sections of shafting for oil-.well boring-tools and other purposes; and it consists in a tapered tenon on one shaft-section fitted into a corresponding socket inathe other section, in combination with tenons and notches and a wedge fastening and key, whereby a very secure coupling is made, as will be fully understood from the following description.
- a A designate shaft-sections, on the ends of which cylindrical enlargements B Bl are formed.
- O designates a tapered tenon or circular wedge,-Which is Vformed centrally on the end of the enlargement B', and which is surrounded by a concave surface, e.
- the tenon C is fitted snugly into a recess or mortise of corresponding shape, which is made in .the end of the enlargement B, and the concavity e receives a corresponding convex surface formed on this enlargement, as shown in Fig. 1.
- D designates a wedge, which is inserted obliquely through the enlargement B and tenon C, and when it is driven in its place it will firmly draw the sections together and make av rigid coupling.
- E designates a key, which is dovetailed vinto one side of the enlargement B, and constructed with a tooth, a., on one end, which enters a notch in the wedge D, and prevents this wedge from becoming loose.
- the key E is confined in its place by means of a spring, b,'one end rI he enlargements ⁇ B B', fitted together by v means of tapered tenons O c, in combination with the wedge D, the key E, and spring b, substantially as described.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Wind Motors (AREA)
- Finger-Pressure Massage (AREA)
Description
UNITED STATES` PATENT OFFICE.
EMANUEL WEIBLE, OF TIDIOUTE, PENNSYLVANIA, ASSIGNOR OF ONE-HALF 'HIS RIGHT TO J. A. WEIBLE, OF SAME PLACE.
- IMPROVEMENT IN SHAFT-COUPLINGS.
Specification forming part of Letters Patent No. 155,481, dated September 29, 1874; application filed August 22, 1874.
To all 'whom it may concern:
Be it known that I, EMANUEL WEIBLE, of Tidioute, in the county of Warren and State of Pennsylvania, have invented a new and valuable Improvement in Shaft Couplings; and I do hereby declare that the following is a full, clear, and exact description of the construction and operation ofthe same, reference being had to the annexed drawings, making a part of this specification, and to the letters and gures of reference marked thereon.
Figure l of the drawing is a representation of a vertical sectional view of my shaft-coup- `ling. Fig. 2 is a front View, and Fig. 3 is a detail view, of the same. y
This invention .has relation to means for coupling sections of shafting for oil-.well boring-tools and other purposes; and it consists in a tapered tenon on one shaft-section fitted into a corresponding socket inathe other section, in combination with tenons and notches and a wedge fastening and key, whereby a very secure coupling is made, as will be fully understood from the following description.
In the annexed drawings, A A designate shaft-sections, on the ends of which cylindrical enlargements B Bl are formed. O designates a tapered tenon or circular wedge,-Which is Vformed centrally on the end of the enlargement B', and which is surrounded by a concave surface, e. The tenon C is fitted snugly into a recess or mortise of corresponding shape, which is made in .the end of the enlargement B, and the concavity e receives a corresponding convex surface formed on this enlargement, as shown in Fig. 1. D designates a wedge, which is inserted obliquely through the enlargement B and tenon C, and when it is driven in its place it will firmly draw the sections together and make av rigid coupling. E designates a key, which is dovetailed vinto one side of the enlargement B, and constructed with a tooth, a., on one end, which enters a notch in the wedge D, and prevents this wedge from becoming loose. The key E is confined in its place by means of a spring, b,'one end rI he enlargements `B B', fitted together by v means of tapered tenons O c, in combination with the wedge D, the key E, and spring b, substantially as described.
In testimony that I claim the above l have hereunto subscribed my name in the presence of two witnesses.
EMANUEL WEIBLE.
Witnesses:
M. S. BOOTH, HENRY BALLIET.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US155481A true US155481A (en) | 1874-09-29 |
Family
ID=2224891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US155481D Expired - Lifetime US155481A (en) | Improvement in shaft-couplings |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US155481A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040265760A1 (en) * | 2003-06-24 | 2004-12-30 | Soy Basics, Llc | Hinged attachment to a spinning candle topper |
-
0
- US US155481D patent/US155481A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040265760A1 (en) * | 2003-06-24 | 2004-12-30 | Soy Basics, Llc | Hinged attachment to a spinning candle topper |
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