US134664A - Improvement in hammer-roll devices for forming horseshoe nails - Google Patents
Improvement in hammer-roll devices for forming horseshoe nails Download PDFInfo
- Publication number
- US134664A US134664A US134664DA US134664A US 134664 A US134664 A US 134664A US 134664D A US134664D A US 134664DA US 134664 A US134664 A US 134664A
- Authority
- US
- United States
- Prior art keywords
- roll
- hammer
- improvement
- stock
- roll devices
- 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
- 210000000282 Nails Anatomy 0.000 title description 8
- 210000001699 lower leg Anatomy 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229910000760 Hardened steel Inorganic materials 0.000 description 2
- 241000658540 Ora Species 0.000 description 2
- 210000002832 Shoulder Anatomy 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
- B21G3/00—Making pins, nails, or the like
Definitions
- Our invention relates, first, to a means of adjusting the roll. or rolls in horse-nail machines to suit the thickness of the nails to be made; and second, to a means of fixing the roll-pin or pins in place, and preventing the roll from wearing the sides of the stock.
- the roll-stock a has a shank, b, which passes through the shaft A, and is held to said shaft by a screw-nut, c, as seen in the drawing.
- the shoulders d d of the roll-stock rest upon wedge-shaped keys 6 6, so that said stock and its roll f may be adjusted by first loosening the nut c, then moving the wedges or keys 0 e, and finally by tightening up the nut to hold the stock and roll at its adjusted position.
- the shaft or axle pin i on which the roll f runs is firmly held in the stock a, so that it cannot work out, by means of steel pins n a, the inner ends of which rest upon one of the keys 6, and the outer ends thereof bearing against the shaft or pin t, and thus not only holding it firmly in proper position, but preventing it from workingout of the stock.
- pins n n at their outer ends may also form a portion of the walls of the recess in which the roll f runs, and being of hardened steel prevent the roll from wearing the stock laterally.
Description
T. HARRIS ellP' nuuu.
Hammer'RoII Devices for Forming Horse-Shoe Nails.
No.134,664. V Patentedjah.7, 1873.
7707/7 as. Q I l'm/en/i/ ora JAM/W MMQ W mam/Q UNITED STATES PATENT OFFICE.
THOMAS HARRIS AND PATRICK DUNN, OF COTE ST. PAUL, CANADA.
IMPROVEMENT IN HAMMER-ROLL DEVICES FOR FORMING HORSESHOE NAILS.
Specification forming part of Letters Patent No. 134,664, dated J annary 7, 1873.
To all whom it may concern:
Be it known that we, THOMAS HARRIS and PATRICK DUNN, of Oot St, Paul, province of Quebec, Dominion of Canada, have invented certain" new and useful Improvements in Roll- Stocks for Horse-Nail Machines; and we do hereby declare the following to be a full, clear, and exact description of the same, reference being had to the accompanying drawing making a part of this specification, in which- Figure 1 represents in perspective the rollstock and shaft to which it is attached, and with which it revolves. Fig. 2 represents on an enlarged scale a longitudinal section through the roll-stock and shaft, and Fig. 3 represents on a similarly enlarged scale a transverse section through the roll-stock and shaft.
Similar letters of reference where they occur in the separate figures denote like parts in the drawing.
Our invention relates, first, to a means of adjusting the roll. or rolls in horse-nail machines to suit the thickness of the nails to be made; and second, to a means of fixing the roll-pin or pins in place, and preventing the roll from wearing the sides of the stock.
To enable others skilled in the art to make and use our invention we will proceed to describe the same with reference to the drawmg.
The roll-stock a has a shank, b, which passes through the shaft A, and is held to said shaft by a screw-nut, c, as seen in the drawing. The shoulders d d of the roll-stock rest upon wedge-shaped keys 6 6, so that said stock and its roll f may be adjusted by first loosening the nut c, then moving the wedges or keys 0 e, and finally by tightening up the nut to hold the stock and roll at its adjusted position.
The shaft or axle pin i on which the roll f runs is firmly held in the stock a, so that it cannot work out, by means of steel pins n a, the inner ends of which rest upon one of the keys 6, and the outer ends thereof bearing against the shaft or pin t, and thus not only holding it firmly in proper position, but preventing it from workingout of the stock. The
pins n n at their outer ends may also form a portion of the walls of the recess in which the roll f runs, and being of hardened steel prevent the roll from wearing the stock laterally.
Having thus fully described our invention, what we claim is- 1. In combination with the stock a and its roll. f, shank b, and nut c, the wedge-shaped keys 0 c for adjusting said roll to the thickness of the nails to be made, substantially as described.
2. The combination of the wedge or key 0, the pins n n, and the shaft or roll-pin t", as and for the purpose described and represent- THOMAS HARRIS. PATRICK DUNN.
Witnesses W. P. MEGUIR-E, H. B. WRIGHT.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US134664A true US134664A (en) | 1873-01-07 |
Family
ID=2204080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US134664D Expired - Lifetime US134664A (en) | Improvement in hammer-roll devices for forming horseshoe nails |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US134664A (en) |
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0
- US US134664D patent/US134664A/en not_active Expired - Lifetime
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