US106563A - Improvement in ttjbing-ciiamps - Google Patents
Improvement in ttjbing-ciiamps Download PDFInfo
- Publication number
- US106563A US106563A US106563DA US106563A US 106563 A US106563 A US 106563A US 106563D A US106563D A US 106563DA US 106563 A US106563 A US 106563A
- Authority
- US
- United States
- Prior art keywords
- ring
- improvement
- tube
- ttjbing
- ciiamps
- 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
- 101100536354 Drosophila melanogaster tant gene Proteins 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/02—Rod or cable suspensions
- E21B19/06—Elevators, i.e. rod- or tube-gripping devices
Definitions
- A is the'bii'urcated block, having a. bail, B, or other means for attaching to the hoisting-chain, and adapted for the reception of the tube D, in the bottom ofthe -notch' G, taking under the collar D', or other enlargement for the coupling-joint.
- I make a. circular hub, E, atthe back ofthenotch Q, which enters it to about the center, and provide an open ring, F, to encircle it and turn thereon, so as to cause the opening thereof to coincide with the not-ch G, for the receptiouoi the tube,as shown ,iiig 2; and Iprovide the ring with a. spring locliing-pixnG, or other suitable fastening device, arranged for confining the ring in the position for the reception of the tube, or for securing it; and, for preventing the ring from falling ott" the hub E, I 'make a. ⁇ groove, H, inv
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Document Processing Apparatus (AREA)
- Earth Drilling (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Description
diniid tant,
anni eine,
WILLIAM H. DOWNING, OBPIONEEB, PENNSYLVANIA.
Letters Patent No. 106,563, dated August 23, 1870.
IMPROVEMENT IN TUBING-CLAMPS.
The Schedule referred to in these Letters Patent and making part 0f the same.
To==all whom 'it may concern:-
.Be it known that I,V WILLIAM H. Dowxixe,"'of Pioneer', in the county of Ven-.tngo and State of Pennsylvania, have invented a new and improved 'lfubing` Clamp; and I do hereby declare that the following is a full, clear, and exact description thereof, which `will the tube below the enlarged coupling-point, and for attachment to the hoisting-chain, of a ring with an openingairanged to be set-to coincide with the bifurcation, foi-'the reception ofthe tubes, and for turning afterward, to confine the "tube therein, all as hereinafter more fully specified. Figure l'is a sectional elevation ot my improved clamp or clutch, and I Figure 2 is a. plan view of tbe same.
Similar letters of reference indicate corresponding' parts.
A is the'bii'urcated block, having a. bail, B, or other means for attaching to the hoisting-chain, and adapted for the reception of the tube D, in the bottom ofthe -notch' G, taking under the collar D', or other enlargement for the coupling-joint.
I make a. circular hub, E, atthe back ofthenotch Q, which enters it to about the center, and provide an open ring, F, to encircle it and turn thereon, so as to cause the opening thereof to coincide with the not-ch G, for the receptiouoi the tube,as shown ,iiig 2; and Iprovide the ring with a. spring locliing-pixnG, or other suitable fastening device, arranged for confining the ring in the position for the reception of the tube, or for securing it; and, for preventing the ring from falling ott" the hub E, I 'make a. `groove, H, inv
the face oi' the latter, and arrange the confining-pins intthe ring engaging the groove, but turning freely in V1 y.
After the tube has beenreceivcd by the block and the ring, the latter is turned, and secured'in the position `represented in fig.42, `thereby securely holding the tube.
Having thus described my invention,
I claim as new and desire to secure by Letters Patent- The,l combination, with the block A, having the notolrO and circular-notched hub'E, and arranged tor attachment to a .hoisting-chain, ot' the notched-'con- Afilling-ring F, provided with the lookingpinV G, or
other locking device, substantinll y as speoitied.
The above specification of my invention signed by me this 15th dey of February, 1870. i
. l WM. H. DOWNING.
Titnesses l GEORGE W. DOWNING, GEO. W. M ABEE.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US106563A true US106563A (en) | 1870-08-23 |
Family
ID=2176039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US106563D Expired - Lifetime US106563A (en) | Improvement in ttjbing-ciiamps |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US106563A (en) |
-
0
- US US106563D patent/US106563A/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US1110185A (en) | Release safety-hook. | |
| US106563A (en) | Improvement in ttjbing-ciiamps | |
| US277001A (en) | Churn-cover | |
| US1060100A (en) | Milk-pail. | |
| US335581A (en) | Albert hallowell | |
| US650529A (en) | Centrifugal testing-machine. | |
| US103585A (en) | Improvement in tongs for rigging | |
| US84265A (en) | Improvement in thill-couplings | |
| US430922A (en) | paul j | |
| US106514A (en) | Improvement in towjng-hooks for canal-boats | |
| US76229A (en) | Improved paint-oak | |
| US103455A (en) | Improvement in detaching-blocks | |
| US1266423A (en) | Device for holding strainers over cream-separators. | |
| US86760A (en) | Improvement in sail-benders | |
| US105104A (en) | Improvement in spring-catch bolt | |
| US11133A (en) | Island | |
| US87144A (en) | Improved rectifier and condenser for alcoholic and other spirits | |
| US96956A (en) | Improvement in hanging lower tof-saii | |
| US94017A (en) | Improvement in umbrellas | |
| US556103A (en) | Boat-releasing device | |
| US1195382A (en) | Switch-bod | |
| US101483A (en) | Improvement in bail-ears | |
| US629829A (en) | Hand-hole plate. | |
| US524193A (en) | Clarence b | |
| US76495A (en) | Improvement in apparatus for filtering sugar |