US112384A - Improvement in machines for making printersj leads - Google Patents
Improvement in machines for making printersj leads Download PDFInfo
- Publication number
- US112384A US112384A US112384DA US112384A US 112384 A US112384 A US 112384A US 112384D A US112384D A US 112384DA US 112384 A US112384 A US 112384A
- Authority
- US
- United States
- Prior art keywords
- leads
- machines
- making
- improvement
- printersj
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0622—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two casting wheels
Definitions
- V The nature of my invention is theconstruction of a machine for making printers leads "of any desired width upon the same shaft or roller by adjustablecollars, which can be secured upon the ⁇ shaft by setscrews or keys,
- Figure l is a cut-section through shaft B.
- Fig. 2 is an end view of the machine.
- Fig. 3 is atop view; Fi g. 4, a cut-section of shaft c.
- cold ⁇ waterfcan be passed through the shafts when made hollow for that purpose.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Turbines (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Description
IINITED STATES PATENT OEEIoE.4
IsAAo soHoENBEEe; JE., or NEW YORK, N. Y.v
IMPROVEMENT IN MACHINES'FOR MAKING PRINTERS LEADS.
Specification forming part of Letters Patent No. 112,384. dated March 7, 1871.
I, IsAAc ScEoENBERG, Jr., of the city, county, and State of New York, have invented certain Improvements in Machines for Making Printers Leads, of which the following is a specication:
Nature and Object of the Invention.
VThe nature of my invention is theconstruction of a machine for making printers leads "of any desired width upon the same shaft or roller by adjustablecollars, which can be secured upon the `shaft by setscrews or keys,
or in any suitable manner, the only object being to secure them firmly in posit-ion.
Description ofthe Drawing,
Figure lis a cut-section through shaft B. Fig. 2 is an end view of the machine.- Fig. 3 is atop view; Fi g. 4, a cut-section of shaft c.
General Description.
lar or shoulder, which may be made upon the shaft B, and in relation to which the adjustable collars are regulated; H, the set-screw regulating collar D; J, the cap Whichholds collar D in place. K Kare gear-wheels attached :to shafts B and C, giving uniformity of motion; and L theV handle by which the machine may be operated 5 or it can be moved` by any suitable mechanism. l
ln operating my machine I put upon shaft C a collar of the width of leads I desire to produce, and adjust the collar D, by the setscrew H and cap J, to the collar put upon the shaft C, conduct the molten metal into the groove or recess between the collar E and shaft B, and put the machine in motion, and the metal is pressed or carried through the groove in a continuous strip of the desired width and thickness, which can be cut into y the lengths desired.
To prevent the machine from becoming heated, cold `waterfcan be passed through the shafts when made hollow for that purpose.
lar E, adjustablecollar D, cap J, andset-V screw H, substantially as described.
IsAAo soHoENBERG, JR.
Witnesses:
GEO. H. OoLLINs, J oHN'W. RIPLEY.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US112384A true US112384A (en) | 1871-03-07 |
Family
ID=2181851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US112384D Expired - Lifetime US112384A (en) | Improvement in machines for making printersj leads |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US112384A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1066312C (en) * | 1993-10-12 | 2001-05-30 | 日本农药株式会社 | An improved pesticidal aqueous suspension concentrate and a process for production thereof |
-
0
- US US112384D patent/US112384A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1066312C (en) * | 1993-10-12 | 2001-05-30 | 日本农药株式会社 | An improved pesticidal aqueous suspension concentrate and a process for production thereof |
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