US91267A - Improved machine fob - Google Patents
Improved machine fob Download PDFInfo
- Publication number
- US91267A US91267A US91267DA US91267A US 91267 A US91267 A US 91267A US 91267D A US91267D A US 91267DA US 91267 A US91267 A US 91267A
- Authority
- US
- United States
- Prior art keywords
- lead
- knife
- ingot
- box
- improved machine
- 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
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 210000001847 Jaw Anatomy 0.000 description 4
- 239000002965 rope Substances 0.000 description 4
- 210000003414 Extremities Anatomy 0.000 description 2
- 210000001364 Upper Extremity Anatomy 0.000 description 2
- 229910000004 White lead Inorganic materials 0.000 description 2
- 230000000881 depressing Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/25—Devices for grating
Definitions
- the metal is melted, and cast into cylindrical blocks or ingots, c', fig. 1, thecentral hcle ruiming concentric with the axis through the whole body ofthe lead.
- the spindle e revolves in bearings, g g, on the extremities of the arms g' g, which latter are fastened to the column lt, by means of their hubs or bosses.
- the upper one of the arms q is provided with standards, g3 g, which support the driving-shaft i, with the driving-pulleys k and k', and bevel-wheel l, which latter'is fastened to t, as is also one,v o f the pulleys', the other pulley, k, revolving loosely 'ou the shaft.
- the wheel l ⁇ drives a similar one, l', fastened to the upper extremity ofthe spindle a.
- the top of the column h carries the head m, the jaws of which support shcave-pulleys, n a, over which a rope, cord, or chain, o, runs.
- this rope To one end of' this rope the weight p is fastened, and, to the other, the cross-head q, which latter is connected with the knife-box s, by parallel rods, 1' r, sliding freely through bosses, rrl fr, on the cross-arms gz g2, which are castin one piece with g and g.
- the knife-box s has one or more'compartments, s s, 8vo., iig. 2, for the purpose of receiving stands, t t, &c., iigs. 2 and 3, which support the con'ical frictionrollers tl t' t', of which three only are shown in iig. 2;
- the holes through which these screws pass are slotted or elongated toward the edges of the knives, so that the latter may be adjusted in that direction, for the purpose of regulating theV thickness of the shaving cut.
- the stands t t admit not only of a vertical adjustment, but the cones can also be brought toa perfect bearing against the lower surface of the ingot c, by '.means of the adjusting-screws w w,&c., which screw into the bottom of the knife-box, and the tighteningscrews lzo, which screw into the bottom of t t t. l
- the column h carries acollar, c, having an ear or lug, fv, into which the fulcrnm-stud of the lever o? is fixed.
- the collar also supports the hub or boss w of the table w, by means of which the latter may be swung around the column h., at-will, and when it is brought directly opposite to where it is shown in iig. 1, that is, when the centre of the table coincides with the centre of the spindle e the rib underneath the table comes directly above the jaw c of the lever c2, and, by depressing the arm ci, the whole table is raised, the hub w2 sliding freely up on the column h.
- the knives n n do not extend to the centre of the knife-box s, so that they may cut around the screw on the spindle e, and up to the face-plate f.
- the power applied to the fast pulley k is communicated to the spindle c by means of the shaft i and bevel-wheels land l, causing e to revolve, and the ingot c, iig. 1, being screwed tightly to the lower end of e, must revolve with it.
- the combinatiouof the knife-box s, rods r lr, ture of white lend, and other useful purposes, when cross-head q, cord or c'lmin o, and weight p, with the the same has been produced by the machine, and in head m, slieuve-pulleys n n, and column h, substauthe manner substantially as described in this specifica.- tial! ⁇ :is and for the purpose specified. tion.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Description
aient dtliilw.
JOSEPH REPETTI, O F PHILADELPHIA, PENNSYLVANIA.
Laim Patent N 91,267, camz .me 15, 1869.
IMPROVE!) MACHINE FOR MAKING' LEAD SHAVINGB.
The Schedule referred to in these Letten Patent and making part of the same.
Be it known that I, JOSEPH REPETTI, of Philadelphia, county of Philadelphia, and State of Pennsylvania, have invented a certain new and useful Machine for Slcing Lead for manufacturing white lead, and for other useful purposes; and I do hereby declare -that the following is a full, clear, and exact description Vthat as much surface of the lead as Apossibleshould be exposed to the acetic acid, and, heretofbre,ths object has been accomplished vby finely dividing the lead, whilst in a fluid state, either ,by centrifugall force, or otherwise; but the process was not only imperfect, but also veryjvasteful, on account of the large amount of lead 10st by oxidation during the time of manipular tion.
v In this invention,the metal is melted, and cast into cylindrical blocks or ingots, c', fig. 1, thecentral hcle ruiming concentric with the axis through the whole body ofthe lead.
'lh'e upper portion el of this hole is provided with a screw-thread, fittingthat on the lower end of the spindle e, g. 3, for thepurpose of screwing the ingot on e, as in tig. 1, until it bears squarely against the surface ofthe face-plate f, Ywhich is fastened to the spindlc e, directly above-the screw.
The spindle e revolves in bearings, g g, on the extremities of the arms g' g, which latter are fastened to the column lt, by means of their hubs or bosses.
The upper one of the arms q is provided with standards, g3 g, which support the driving-shaft i, with the driving-pulleys k and k', and bevel-wheel l, which latter'is fastened to t, as is also one,v o f the pulleys', the other pulley, k, revolving loosely 'ou the shaft.
The wheel l` drives a similar one, l', fastened to the upper extremity ofthe spindle a.
The top of the column h carries the head m, the jaws of which support shcave-pulleys, n a, over which a rope, cord, or chain, o, runs.
To one end of' this rope the weight p is fastened, and, to the other, the cross-head q, which latter is connected with the knife-box s, by parallel rods, 1' r, sliding freely through bosses, rrl fr, on the cross-arms gz g2, which are castin one piece with g and g.
The knife-box s has one or more'compartments, s s, 8vo., iig. 2, for the purpose of receiving stands, t t, &c., iigs. 2 and 3, which support the con'ical frictionrollers tl t' t', of which three only are shown in iig. 2;
Between the compartments s* s? are 1ecesseswhich admit the knives a u u u,igs. 2 and 4, the latter being fastened vtothe inclinedback of the recesses, by bolts or screws, u a.
The holes through which these screws pass are slotted or elongated toward the edges of the knives, so that the latter may be adjusted in that direction, for the purpose of regulating theV thickness of the shaving cut.
The stands t t admit not only of a vertical adjustment, but the cones can also be brought toa perfect bearing against the lower surface of the ingot c, by '.means of the adjusting-screws w w,&c., which screw into the bottom of the knife-box, and the tighteningscrews lzo, which screw into the bottom of t t t. l
As the axes of thecones t t terminate in the cen' tre of the lower surface of the lead ingot c, it follows that the increasinffldiameters of the cones, and the increasing angular4 velocities of their periphery toward their bases, are in exactproportion to those of the ingot c,'g. 3, and hence, no rubbing friction takes place between c and t. 4
Immediately above the bed-plate h1, the column h carries acollar, c, having an ear or lug, fv, into which the fulcrnm-stud of the lever o? is fixed.
The collar also supports the hub or boss w of the table w, by means of which the latter may be swung around the column h., at-will, and when it is brought directly opposite to where it is shown in iig. 1, that is, when the centre of the table coincides with the centre of the spindle e the rib underneath the table comes directly above the jaw c of the lever c2, and, by depressing the arm ci, the whole table is raised, the hub w2 sliding freely up on the column h.
By reference to iig. 2, it will be seen that the knives n n do not extend to the centre of the knife-box s, so that they may cut around the screw on the spindle e, and up to the face-plate f.
The operation of the machine is as follows:
The power applied to the fast pulley k is communicated to the spindle c by means of the shaft i and bevel-wheels land l, causing e to revolve, and the ingot c, iig. 1, being screwed tightly to the lower end of e, must revolve with it. The edges of the knivesu u in the knife-box s, being constantly pressed against the lower side of theingot by the weight p, it follows that each knife will cut a shaving from said ingot proportionate in thickness to the projection of the knifeedges above the upper surface of the cone-rollers.
When the ingot has been partly consumed, as c, figs. 1 and 3, another, c, iig. '1, is in readiness on the table wl, andas soon as c has all been sliced, the knifebox s is forced down to its lowest point, the table w, with the lead, is 'swung over the knife-box, and in line with the spindle e, raised by means of the -levcr lv", and the machine started, when the screw of the spindle e will instantly enter into the nut d of 'the ingot, l the knife-box s, substantially as and for the purpose until the latter bears against and revolves with the i, specilied. face-plate f. 4. The cylindrical lead ingot c,ig. 1, with the axial The weight p is now again allowed to pull the knives li hole and screw-thread d, substantially as and for the against the lead, and thus the operation is continued. purpose specified.
I claim, as my invention- 5. The use of shaved metallic lead, for the manufac- 1. The combinatiouof the knife-box s, rods r lr, ture of white lend, and other useful purposes, when cross-head q, cord or c'lmin o, and weight p, with the the same has been produced by the machine, and in head m, slieuve-pulleys n n, and column h, substauthe manner substantially as described in this specifica.- tial!)` :is and for the purpose specified. tion.
2. The combination of the compartments s' s, re- JOSEPH REPETTI. cesses and knives u u u u, with the knife box s, substantiully as and for the purpose specified.
3. The combination of the stands t t t t, cones t t Witnesses:
A. SlNzuErME,
t, adjusting-screws w, and matching-screws w, with J. R. MAssEY.
Publications (1)
Publication Number | Publication Date |
---|---|
US91267A true US91267A (en) | 1869-06-15 |
Family
ID=2160745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US91267D Expired - Lifetime US91267A (en) | Improved machine fob |
Country Status (1)
Country | Link |
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US (1) | US91267A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2462090A (en) * | 1940-08-03 | 1949-02-22 | Reece M Carey | Wool cutting machine and method |
US2700811A (en) * | 1948-08-13 | 1955-02-01 | Field Crosby | Metal wool apparatus |
US3014264A (en) * | 1957-08-28 | 1961-12-26 | Crawford Hugh | Method of and apparatus for producing metallic fiber |
-
0
- US US91267D patent/US91267A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2462090A (en) * | 1940-08-03 | 1949-02-22 | Reece M Carey | Wool cutting machine and method |
US2700811A (en) * | 1948-08-13 | 1955-02-01 | Field Crosby | Metal wool apparatus |
US3014264A (en) * | 1957-08-28 | 1961-12-26 | Crawford Hugh | Method of and apparatus for producing metallic fiber |
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