US303408A - wheeler - Google Patents
wheeler Download PDFInfo
- Publication number
- US303408A US303408A US303408DA US303408A US 303408 A US303408 A US 303408A US 303408D A US303408D A US 303408DA US 303408 A US303408 A US 303408A
- Authority
- US
- United States
- Prior art keywords
- tube
- hook
- wheeler
- chain
- engage
- 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
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/256—Carrying devices, e.g. belts
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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- 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
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/39—Cord and rope holders
- Y10T24/3916—One-piece
-
- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/15—Intermittent grip type mechanical movement
- Y10T74/1558—Grip units and features
- Y10T74/1587—Grip features
Definitions
- the object of my invention is to provide a hook with which pump-tubes may be withdrawn from wells, or other weights of like shape be elevated in a vertical position; and it consists in a spiral-shaped hook which is adapted to slide down upon the surface of the tube or shaft freely of its own gravity, and which will, as soon as drawn upward, engage upon the surface thereof, whereby the same is elevated.
- the lifting-hook consisting of the spiralshaped plate A, is tapered from its back or periphery 0 toward its center,forming an edge, B, adapted to engage, when drawn upward, upon the surface of the tube E.
- the spiral curve of the plate A is such that in describing a circle around the tube a space, F, is
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Description
(No Model.)
J. E. WHEELER.
GRAPPLING HOOK.
No. 303,408. Patented Aug. 12, 1884.
izhl'tneg s isej:
UNITED STATES PATENT ()EiucE.
JOSEPH F. WHEELER, OEWYOGENA, VISCQNSIN.
G FlAPPLING-HOOK.
EPECIFICATION" forming part of Letters Patent No. 303,408, dated August 12, 1884.
Application filed March 6, 1884., (No model.)
To wZZ whom, it may can/earm- Be it known that I, JosErn F. WHEELER, a citizen of the United States, residing at \Vyocena, in the county of Columbia and State of \Visconsin, have invented certain new and useful Improvements in Grappling Hooks; and I do hereby declare the following to bea full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same, reference being had to the accompanying drawing, and to the letters or figures of reference marked thereon, which form a part of this specification.
The object of my invention is to provide a hook with which pump-tubes may be withdrawn from wells, or other weights of like shape be elevated in a vertical position; and it consists in a spiral-shaped hook which is adapted to slide down upon the surface of the tube or shaft freely of its own gravity, and which will, as soon as drawn upward, engage upon the surface thereof, whereby the same is elevated.
My invention is further explained by reference to the accompanying drawing,which represents a perspective view of the same attached to a tube.
The lifting-hook, consisting of the spiralshaped plate A, is tapered from its back or periphery 0 toward its center,forming an edge, B, adapted to engage, when drawn upward, upon the surface of the tube E. The spiral curve of the plate A is such that in describing a circle around the tube a space, F, is
provided between the upper and lower ends,
G and H, for the admission of the tube E, whereby the hook maybe attached to the tube at any point desired by slightly inclining the same. To the upper end, Gr, of the spiral plate is attached a' chain, I, by which thehook and tube are elevated. Vheu the chain is lowered or slackened, the hook A slides freely down upon the tube; but as soon as the chain is drawn upward the edges B of the hook engage firmly in the surface of the tube, and the same is drawn up Without liability of slipping.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is-- 1. As a new article of manufacture, the device herein described for liftingtubes or shafts vertically, consisting in the spirally-curved plate or hook A, adapted to surround and engage upon the periphery of the tube to be elevated, provided with a'lifting-chain, I, substantially as set forth.
2. The combination of the spiralshaped plate or book H, having inward-projecting edge I3, adapted to engage in the surface of the tubeopening F, for the admission of the tube E, and chain I, attached to the upper coil of said spiral hook, substantially as and for the purpose specified.
In testimony whereof I affix my signature in presence of two witnesses.
JOSEPH F. \VHEELER.
Publications (1)
Publication Number | Publication Date |
---|---|
US303408A true US303408A (en) | 1884-08-12 |
Family
ID=2372580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US303408D Expired - Lifetime US303408A (en) | wheeler |
Country Status (1)
Country | Link |
---|---|
US (1) | US303408A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2997327A (en) * | 1957-05-22 | 1961-08-22 | Reed Mfg Co | Pipe lifting tool |
US4103955A (en) * | 1976-12-06 | 1978-08-01 | Hill Louis F | Log cinch |
US4742837A (en) * | 1986-10-22 | 1988-05-10 | Leif Rise | Multi purpose hiking pole |
-
0
- US US303408D patent/US303408A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2997327A (en) * | 1957-05-22 | 1961-08-22 | Reed Mfg Co | Pipe lifting tool |
US4103955A (en) * | 1976-12-06 | 1978-08-01 | Hill Louis F | Log cinch |
US4742837A (en) * | 1986-10-22 | 1988-05-10 | Leif Rise | Multi purpose hiking pole |
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