US105199A - Improvement in rod-couplings - Google Patents
Improvement in rod-couplings Download PDFInfo
- Publication number
- US105199A US105199A US105199DA US105199A US 105199 A US105199 A US 105199A US 105199D A US105199D A US 105199DA US 105199 A US105199 A US 105199A
- Authority
- US
- United States
- Prior art keywords
- rod
- couplings
- improvement
- wood
- keys
- 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
- 239000002023 wood Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B3/00—Key-type connections; Keys
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/48—Dowels, i.e. members adapted to penetrate the surfaces of two parts and to take the shear stresses
- E04B1/49—Dowels, i.e. members adapted to penetrate the surfaces of two parts and to take the shear stresses with self-penetrating parts, e.g. claw dowels
-
- 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
- Y10T403/00—Joints and connections
- Y10T403/49—Member deformed in situ
- Y10T403/4958—Separate deforming means remains with joint assembly
Definitions
- This invention relates to improvements in rod-couplings; and consists in an improved means for connecting the socketed metallic joints for wood rods to the same.
- the drawing is an elevation of one of my improved coupling-sections, partly sectioned.
- A is a cast-metal socketcd joint-section, to which the other section is to be connected at the top by screwing or otherwise, as may be found best.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
- Eye Examination Apparatus (AREA)
Description
UNITED STATES PATENT OEEICE.-
FRANCIS J. HANNA, OF FETROLEUM CENTRE, PENNSYLVANIA.
IMPROVEMENT IN RoD-ooUPLlNGs.
Specification forming part of Letters Patent No. 105,199, dated July 12, 1870.
To all whom it may concern.-
Be it known that I, FRANCIS J. HANNA, of Petroleum Centre, in the county of Venango and State of Pennsylvania, have invented a new and useful Improvement in Rod-Couplings; and I do hereby declare that the following is a full, clear, and exact description thereof, which will enable others skilled in the art to make and use the same, reference being had to the accompanying drawing, forming part of this specification.
This invention relates to improvements in rod-couplings; and consists in an improved means for connecting the socketed metallic joints for wood rods to the same.
The drawing is an elevation of one of my improved coupling-sections, partly sectioned.
A is a cast-metal socketcd joint-section, to which the other section is to be connected at the top by screwing or otherwise, as may be found best. I core out this socket at B, C, and D, where key-holes E are made for driving keys through the wooden rgrd F, so that the diameter will be larger than elsewhere, to
allow the wedges or keys to bulge the wood into the enlarged places, to prevent the wood rods from drawing` out of the sockets, and I make the wedges oval-that is, larger transversely atthe centers than at the endsso that when driven into the wood it will prevent them from Workin g out, the wood closing down at the sides where the wedges are driven in after the thick parts have been forced into the center.
In this way a very simple, cheap, and permanent connection is made. I may use one, two, or more keys, as preferred.
Having thus described my invention, I claim as new and desire to secure by Letters Patent- Securing the socketed metallic rod-couplin g sections A to the Wooden rods by means of the enlargements B of the sockets and the oval keys, all substantially as specified.
Witnesses:
JOSEPH MCKINLEY, SEBASTIAN GRoss.
FRANCIS J. IIANNA\\4
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US105199A true US105199A (en) | 1870-07-12 |
Family
ID=2174678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US105199D Expired - Lifetime US105199A (en) | Improvement in rod-couplings |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US105199A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110138555A1 (en) * | 2009-12-14 | 2011-06-16 | Tdw Delaware, Inc. | Bidirectional Bristle Pig with Sliding Collar |
-
0
- US US105199D patent/US105199A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110138555A1 (en) * | 2009-12-14 | 2011-06-16 | Tdw Delaware, Inc. | Bidirectional Bristle Pig with Sliding Collar |
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