US120763A - Improvement in ferrules - Google Patents
Improvement in ferrules Download PDFInfo
- Publication number
- US120763A US120763A US120763DA US120763A US 120763 A US120763 A US 120763A US 120763D A US120763D A US 120763DA US 120763 A US120763 A US 120763A
- Authority
- US
- United States
- Prior art keywords
- cap
- ferrule
- ferrules
- tang
- improvement
- 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
- 239000002184 metal Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 241000020091 Dicranocarpus parviflorus Species 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D51/00—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
- B23D51/08—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of devices for mounting straight saw blades or other tools
- B23D51/10—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of devices for mounting straight saw blades or other tools for hand-held or hand-operated devices
-
- 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
- Y10T279/17863—Shouldered-tang holding
- Y10T279/17871—Cap
-
- 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
- Ferrules for hay and manure forks have here tofore been strengthened by placing open rings over the ends, and they have also been cast entire, with the straps and openings at the ends to receive the tang of the fork. These ferrules are necessarily heavy and cumbersome, as the straps could not be cast of the necessary length and sufficiently light.
- My invention consists in a cap made of metal, which is placed over the end of the sheet-metal ferrule, and containing, ⁇ a hole to allow the tang of the fork to be entered, and this cap is driven tightly upon the ferrule.
- a is the handle, provided with the ferrule b and straps c and d, as usual, these being of sheet metal of the desired lightness and strength.
- d! is the cap, made hollow, with a nearly-cylindrical recess in one end, to be placed over the end of the'ferrule b, and provided with a hole into which the tang f of the fork is inserted 5 and a pin, g, passing through the handle a, secures the tang firmly to its place, and the cap cannot slip back upon the tang because the parts are firmly driven together, and the enlargement of the tang or the fork sets against the end of the cap; or the cap may be brazed to the ferrule when the latter is being manufactured.
- this cap gives sufcient strength at the point where it is needed without increasing the weight of the other parts; and shrinkage of the handle, concussion, or strain will not cause the fork to become loose, as is the case where the old style of ferrule is used 5 and this cap can be applied to the usual ferrule and strap, as it does not require any special construction of that ferrule for receiving the cap, the parts only requiring to be of the proper size; and the hole in the ferrule is'to be either square or elongated, to suit the tang.
- the cap d formed with a hole to receive the tang f, and with a cylindrical recess into which the ferrule is passed, as and for the purposes set forth.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Emergency Lowering Means (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Description
` N UNITED STATES PATENT UEEICE.
DANIEL MOORE, OF BROOKLYN, NEW YORK, ASSIGNOR TO EUGENE BISSELL, OF NEW YORK CITY.
IMPROVEMENT IN FERRULES.
Specification forming part of Letters Patent No. 120,763, dated November 7, 1871; antedated October 28, 1871.
To all whom it may concern:
Be it known that I, DANIEL MOORE, of Brooklyn, in the county of Kings and State of New York, have invented a new and useful Improvement in Ferrules for Pitchforks, 85e.; and the following is declared to be a correct description of the same.
Ferrules for hay and manure forks have here tofore been strengthened by placing open rings over the ends, and they have also been cast entire, with the straps and openings at the ends to receive the tang of the fork. These ferrules are necessarily heavy and cumbersome, as the straps could not be cast of the necessary length and sufficiently light.
My invention consists in a cap made of metal, which is placed over the end of the sheet-metal ferrule, and containing,` a hole to allow the tang of the fork to be entered, and this cap is driven tightly upon the ferrule. By this construction the wood of the handle is protected, the tine is sustained by the cap, and that in turn is sup i ported by the sheet-metal ferrule; hence the tine cannot work loose in the handle either from concussionor strain or from the shrinkage of the wood.
In the drawing, Figure l "is a longitudinal section of my improvement, and Fig. 2 is a plan of the same.
a is the handle, provided with the ferrule b and straps c and d, as usual, these being of sheet metal of the desired lightness and strength. d! is the cap, made hollow, with a nearly-cylindrical recess in one end, to be placed over the end of the'ferrule b, and provided with a hole into which the tang f of the fork is inserted 5 and a pin, g, passing through the handle a, secures the tang firmly to its place, and the cap cannot slip back upon the tang because the parts are firmly driven together, and the enlargement of the tang or the fork sets against the end of the cap; or the cap may be brazed to the ferrule when the latter is being manufactured.
It will be seen that this cap gives sufcient strength at the point where it is needed without increasing the weight of the other parts; and shrinkage of the handle, concussion, or strain will not cause the fork to become loose, as is the case where the old style of ferrule is used 5 and this cap can be applied to the usual ferrule and strap, as it does not require any special construction of that ferrule for receiving the cap, the parts only requiring to be of the proper size; and the hole in the ferrule is'to be either square or elongated, to suit the tang.
, The ferrule b and cap d are shown separately in Figs. 3 and 4.
I claim as my invention-- The cap d formed with a hole to receive the tang f, and with a cylindrical recess into which the ferrule is passed, as and for the purposes set forth.
Signed by lne this 18th day of April, A. D.
l DANL. MOORE. Vitnesses:
GEO. D. WALKER, GEO. T. PINCKNEY. (77)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US120763A true US120763A (en) | 1871-11-07 |
Family
ID=2190207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US120763D Expired - Lifetime US120763A (en) | Improvement in ferrules |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US120763A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2976346A (en) * | 1959-02-26 | 1961-03-21 | Russell J Bellamy | Electric fence post |
| USD338055S (en) | 1990-07-12 | 1993-08-03 | Edward Sutton | Lighted fishing gig |
| US20050154845A1 (en) * | 2004-01-09 | 2005-07-14 | International Business Machines Corporation | Maintaining consistency for remote copy using virtualization |
| US20070000227A1 (en) * | 2003-09-29 | 2007-01-04 | Ruth Mazar | Variable configuration rake |
-
0
- US US120763D patent/US120763A/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2976346A (en) * | 1959-02-26 | 1961-03-21 | Russell J Bellamy | Electric fence post |
| USD338055S (en) | 1990-07-12 | 1993-08-03 | Edward Sutton | Lighted fishing gig |
| US20070000227A1 (en) * | 2003-09-29 | 2007-01-04 | Ruth Mazar | Variable configuration rake |
| US20050154845A1 (en) * | 2004-01-09 | 2005-07-14 | International Business Machines Corporation | Maintaining consistency for remote copy using virtualization |
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