US105887A - Improvement in molds for casting mackerel-jigs - Google Patents
Improvement in molds for casting mackerel-jigs Download PDFInfo
- Publication number
- US105887A US105887A US105887DA US105887A US 105887 A US105887 A US 105887A US 105887D A US105887D A US 105887DA US 105887 A US105887 A US 105887A
- Authority
- US
- United States
- Prior art keywords
- jigs
- casting
- mackerel
- molds
- 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
- 238000005266 casting Methods 0.000 title description 2
- 239000011159 matrix material Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
- B28B7/168—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes for holders or similar hollow articles, e.g. vaults, sewer pits
Definitions
- Figure 3 av bottornview'; and i l Figure 4, a rear eleva' -'on of the mold, as open.
- Figure 5 is a transverse section of it, as closed, the
- a B hinged together, as shown at a, and being each furnished with a handle, C. Y
- each oil-such cavities In the upper part of each oil-such cavities is a proy -jection, d, which is intededto'aid in forming an eye orhole through the ,weight 'orfcastingv
- the lower part of ⁇ veaeh matrix portion terminates in semi-cylindrical passage, V,leadin'g ont of the lower edge of the mold, and being destined to t the shank of a fish-hook, h, when introduced into tgand the cavity, in manner as represented.
- ⁇ I provideeaeh of the weight matrices with la pair of spring nippers or jaws, i, fixed to the mold, and arranged with the matrix, and formed in manner as shown.
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Description
Z; his @affari/e N.PETERS, PHOTQvLITHOGRAPHER. WASHINGTON D C GREENLEAF BAssErT, orl 'rAUNToN, MASSACHUSETTS.
` Letters .Patent No. 105,887, dated August 2, 1870.
` IMPRQVEMEI IN MOLDSFOR CASTIVIING MACKERELJIGS.
The Schedule referred to in these Letters Patent and making part of the same To all -pe/rso'ns `to wltomrtlwse presentsmay come:
Be it known that I, GREENLEAF BAssEzrr, of Taunton, of the county of Bristol, of the State of `Massaolmsetts, have invented a jnew and useful improved Moldfor Oasting Maekerel-Jigs,7 or metallic weights or sinkers upon fish hooks;` and yI do hereby declare the same to be fully described inthe following speci- Vioaton, and represented in" the accompanying drawing, of whichi Y Figure 1 is an elevation;` L Figure 2, a top view; y i
Figure 3, av bottornview'; and i l Figure 4, a rear eleva' -'on of the mold, as open. Figure 5 is a transverse section of it, as closed, the
section representing the position of a fish-hook as arranged in the 1eadmatrix,`and held"iu,place by the. spring jaws, hereinafter described. .v
i The mold is exhibited as made `iu'halves or parts,
A B, hinged together, as shown at a, and being each furnished with a handle, C. Y
'Each of such halveszis exhibitedV as having two long cavities, b i), 'each having a sprue or induct, c.v
In the upper part of each oil-such cavities is a proy -jection, d, which is intededto'aid in forming an eye orhole through the ,weight 'orfcastingv The lower part of` veaeh matrix portion terminates in semi-cylindrical passage, V,leadin'g ont of the lower edge of the mold, and being destined to t the shank of a fish-hook, h, when introduced into tgand the cavity, in manner as represented.`
In order to support the hook so introduced, and to hold it in its proper position relatively to the parts for l forming the eyeofthe weight that may be cast upon the hook, `I provideeaeh of the weight matrices with la pair of spring nippers or jaws, i, fixed to the mold, and arranged with the matrix, and formed in manner as shown. v
" The part or parts of the y ho'ok that arel extended i out of the mold are inserted between the jaws, and
they are to be sprung upon the hook, so as tp hold itin its correct position while metalis being pourediuto the'moldand about the-shank vof the hook.
' What I claim isi 'The arrangement and combination of the pair of jaws or the hook-holder t' 'i with the mold for casting a weight on the shank'of the hook, and forming such weight with an eye', as described( GREENLEAF BASSETT.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US105887A true US105887A (en) | 1870-08-02 |
Family
ID=2175366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US105887D Expired - Lifetime US105887A (en) | Improvement in molds for casting mackerel-jigs |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US105887A (en) |
-
0
- US US105887D patent/US105887A/en not_active Expired - Lifetime
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