US81480A - Improvement in oast huts - Google Patents
Improvement in oast huts Download PDFInfo
- Publication number
- US81480A US81480A US81480DA US81480A US 81480 A US81480 A US 81480A US 81480D A US81480D A US 81480DA US 81480 A US81480 A US 81480A
- Authority
- US
- United States
- Prior art keywords
- improvement
- oast
- huts
- nut
- core
- 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
- 108091006146 Channels Proteins 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000000034 method Methods 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
- F16B37/00—Nuts or like thread-engaging members
- F16B37/02—Nuts or like thread-engaging members made of thin sheet material
Definitions
- This ⁇ invention relates to :t mode of' forming east nuts? ⁇ vith,'ehennels et those opposite portions of their threaded surface, eorresponding tothe seern or parting of the eorc,wherehy any fault, step, or Want of continuity, incident to the use of e worn or otherwise niperfeet core-box, is pleeed out of Contact with thethread of' the bolt ern-Xie, the said chan-nels 4also permitting the escape ,ofAdir-t. l V
- ⁇ Figure 1 is an axial section of the corle-box.
- Figure 2 is :i side elevation of the core.
- Fignre is n similar section with the core in position and the nut east.
- Fignre' is a perspective view of the finished nut;
- a and B nrevo parts of?.
- a metallic core-box having an interior serew-thread, corresponding to that of the-desired nuty'ndicomposerl of prejectin ridges C, interrupted in the plane of the parting et D and D', so :Is to form u. core, E, with diznnetriedl fillets or elevz'tted portions F, whose effect in the east nut is to form diametrienl gutters H Il, as deep as the bottoms of the screw-threads.
Description
einer @Hirev` l, @niet .time
,HA-VEN v AND COMPANY, OF SAME PLACE.
Letters PaeMtNISlASO, 'dated August ISGS.
IMPROVEMENT IN GAST NUTS.
tlgerlgrhitle refemh tu in tlgrse @niet kntent mi milking mi nf tige imm'.
Beit kno/wn that I; GEORGE PsDARROW, of Oin-xeinnat'i, IIaimilton -.county, Ohio, have invented a. new and' useful Manufactura@ of Cest Nuts; and I hereby declare the following to be a. full, clear, and exact deseription thereof, reference being` limito the accompanying drawings, marking part of-this specification.
This` invention relates to :t mode of' forming east nuts? \vith,'ehennels et those opposite portions of their threaded surface, eorresponding tothe seern or parting of the eorc,wherehy any fault, step, or Want of continuity, incident to the use of e worn or otherwise niperfeet core-box, is pleeed out of Contact with thethread of' the bolt ern-Xie, the said chan-nels 4also permitting the escape ,ofAdir-t. l V
`Figure 1 is an axial section of the corle-box.
Figure 2 is :i side elevation of the core.
Figure Sisarvertiezil section vof the inskJvith the nut-pettern in position.
Fignre is n similar section with the core in position and the nut east. 'Fignre' is a perspective view of the finished nut; v
I Figure 6 is a trnnsversesection ofthe same.
A and B nrevo parts of?. a metallic core-box, having an interior serew-thread, corresponding to that of the-desired nuty'ndicomposerl of prejectin ridges C, interrupted in the plane of the parting et D and D', so :Is to form u. core, E, with diznnetriedl fillets or elevz'tted portions F, whose effect in the east nut is to form diametrienl gutters H Il, as deep as the bottoms of the screw-threads.
' '.lhe oilice ofl the gutters II II is o remove from cont-.ict with theserew-thrend of` the axle, with which the nut is to be used,`wha.tever step or fault Inuy'hawe been 'imprinted bythe parting-joint in the process of casting.'
I claim herein as new, and of my invention- A cast'serew-nnt, whose threads nre interrupted et the parting-seam, es set forth'.
In testimongr of which inventin, I have hereunto set my hand.
. eno. 15. DARROW.
' Witnesses:
Oeuvres KNIGHT, .Timms H.'LAYMAN. y
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US81480A true US81480A (en) | 1868-08-25 |
Family
ID=2150974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US81480D Expired - Lifetime US81480A (en) | Improvement in oast huts |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US81480A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5139380A (en) * | 1990-11-28 | 1992-08-18 | Pac Fasteners | Scalloped nut and method of construction |
| US20120014764A1 (en) * | 2009-03-26 | 2012-01-19 | Davidson Glen W | Contaminant-rejecting screw threads |
-
0
- US US81480D patent/US81480A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5139380A (en) * | 1990-11-28 | 1992-08-18 | Pac Fasteners | Scalloped nut and method of construction |
| US20120014764A1 (en) * | 2009-03-26 | 2012-01-19 | Davidson Glen W | Contaminant-rejecting screw threads |
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