US300741A - Jambs spruce - Google Patents
Jambs spruce Download PDFInfo
- Publication number
- US300741A US300741A US300741DA US300741A US 300741 A US300741 A US 300741A US 300741D A US300741D A US 300741DA US 300741 A US300741 A US 300741A
- Authority
- US
- United States
- Prior art keywords
- wire
- die
- spruce
- round wires
- twisted
- 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
- 241000218657 Picea Species 0.000 title description 4
- 238000004519 manufacturing process Methods 0.000 description 12
- 235000004035 Cryptotaenia japonica Nutrition 0.000 description 6
- 235000015724 Trifolium pratense Nutrition 0.000 description 6
- 240000002913 Trifolium pratense Species 0.000 description 6
- 230000000875 corresponding Effects 0.000 description 4
- 229940102098 Revolution Drugs 0.000 description 2
- 241001106462 Ulmus Species 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000002301 combined Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/14—Twisting
Definitions
- Fig. 3 ahorizontal sectional view of the apparatus for-drawing and twisting
- Fig. A a side view of the wire, showing a portion of 1t as it passes through the die untwisted
- This invention relates to an improvement in the manufacture of wire which has the appearance of several round wires twisted together.
- the class of wire to which this invention particularly relates is largely employed in the manufacture of various articles both useful and ornamental-such as table-service, picture-frames, card-holders, &c.
- several strands of round wire of uniform diameter are twisted together, which gives a twisted cord-like appearance.
- great care must be exercised in bending into the various shapes required, in order to avoidthe separation of the convolutions, and to retain the even twist throughout, and unless the twist be avery close one such opening of the convolutions cannot be avoided.
- the object of my invention is to produce a solid wire having the appearance of several round wires twisted together; and the invention consists in drawing a single wire through a die, the outline of the opening corresponding to two or more small round wires united, and so that the wire drawn therethrough will partake of the shape of the die, and present 50 the appearance of several small round wires (No model.)
- To this gear-wheel rotary motion is imparted from a driving shaft, 0, by power applied thereto through a pulley, d, or other-wise. This may be arranged in the usual position for dies on a draw-bench.
- the wire-block is then caused to revolve, and at the same time the die a revolves; but the plane of revolution of the die is parallel with the plane of the axis of the wireblock-that is, the plane of the die is at right angles to the plane of the wire-block.
- This revolution of the die will twist the wire as it 'is drawn through the die, the twist being produced between the bearing of the wire on the wire-block and the delivery-face of the die, and that twist will be closer or looser accordingly as the die revolves with a greater or less velocity-that is, the greater the velocity the I closer will be the twist.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Extraction Processes (AREA)
Description
(No Model.)
- J. SPRUCE.
APPARATUS FOR MANUFACTURI-NG IMITATION TWISTED WIRE. No. 300,741.
Patented'June 17, 1884.
elm,
Fwy
u. warns. Plmloulhogrnpher. Washington. a. c.
JAMES SPRUCE, OF WATERBURY,
AIENT Fries.
CONNECTICUT, ASSIGNOR TO THE SCOVILL MANUFACTURING COMPANY, OF SAME PLACE.
APPARATUS FOR MANUFACTURING lMlTATlON TWISTED WlRE.
SPECIFICATION forming part of Letters Patent No. 300,741, dated June 17, 1884.
Application filed December 17, 1883.
To all whom, it may concern/.-
Be it known that I, JAMES SPRUCE, of Waterbury, in the county of New Haven and State of Connecticut, have invented a new Improvement in- Apparatus for the Manufacture of Imitation Twisted Wire; and I do herebysuch wire; Fig. 3, ahorizontal sectional view of the apparatus for-drawing and twisting; Fig. A, a side view of the wire, showing a portion of 1t as it passes through the die untwisted, and
the other portion as twisted between the die and the wire-blockFigs. 1, 2, and 4 enlarged for convenience of illustration.
This invention relates to an improvement in the manufacture of wire which has the appearance of several round wires twisted together.
The class of wire to which this invention particularly relates is largely employed in the manufacture of various articles both useful and ornamental-such as table-service, picture-frames, card-holders, &c. In the usual construction of the wire several strands of round wire of uniform diameter are twisted together, which gives a twisted cord-like appearance. In the use of such twisted wire in the production. of articles such as before mentioned, great care must be exercised in bending into the various shapes required, in order to avoidthe separation of the convolutions, and to retain the even twist throughout, and unless the twist be avery close one such opening of the convolutions cannot be avoided.
The object of my invention is to produce a solid wire having the appearance of several round wires twisted together; and the invention consists in drawing a single wire through a die, the outline of the opening corresponding to two or more small round wires united, and so that the wire drawn therethrough will partake of the shape of the die, and present 50 the appearance of several small round wires (No model.)
united, and imparting to this wire a twist by the rotation of the die, whereby the wire after such twist has the appearance of several smaller round wires twisted together, as more fully hereinafter described.
I have illustrated my invention as a wire drawn in trefoil shape'that is, represent three round wires united, and which produces a trefoil shape in transverse section, as seen in Fig. 1. I construct a die, a, Fig. 2, having an aperture through it in shape corresponding to a transverse section through the com bined several round wires to be represented. Instead of arranging the die in a stationary position on the draw-bench, I arrange it in the hub of a gear-wheel, b, as seen in Fig. 3. To this gear-wheel rotary motionis imparted from a driving shaft, 0, by power applied thereto through a pulley, d, or other-wise. This may be arranged in the usual position for dies on a draw-bench.
Arepresents the usual wire-block,by the rev olution of which the wire is drawn through the die. The rod is introduced through the die a,
and then connected to the wire-block A in the 75 usual manner. The wire-block is then caused to revolve, and at the same time the die a revolves; but the plane of revolution of the die is parallel with the plane of the axis of the wireblock-that is, the plane of the die is at right angles to the plane of the wire-block. This revolution of the die will twist the wire as it 'is drawn through the die, the twist being produced between the bearing of the wire on the wire-block and the delivery-face of the die, and that twist will be closer or looser accordingly as the die revolves with a greater or less velocity-that is, the greater the velocity the I closer will be the twist. If the wire be drawn from a reel through the die, then that reel 90 must have a revolution to substantially correspond with the revolution of the die a, to prevent twisting the wire in rear of the die; but if it be drawn from rods the die itself will revolve the rod in rear of it, to prevent such twisting. WVire thus drawn will have the appearance, as seen in Fig. 4, of three round wires or strands twisted together, but will be practically one single wire.
This illustration of my invention as applied :00
to drawing and twisting wire of trefoil shape in transverse section-that is, so as to represent three round wires united-will be sufficient to enable those skilled in the art to adapt the invention to making wire having the representation of any desirable number of such round wires.
I make no claim herein to the wire produced by this method and apparatus, as such article constitutes the subject of an independent application filed in even date herewith.
I claim-- In an apparatus for the manufacture of wire in imitation of several round wires twisted toscribed,
JAMES SPRUCE. Witnesses:
'I. R. HYDE, Jr., G. M. DE Mom. 1
Publications (1)
Publication Number | Publication Date |
---|---|
US300741A true US300741A (en) | 1884-06-17 |
Family
ID=2369918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US300741D Expired - Lifetime US300741A (en) | Jambs spruce |
Country Status (1)
Country | Link |
---|---|
US (1) | US300741A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6449834B1 (en) * | 1997-05-02 | 2002-09-17 | Scilogy Corp. | Electrical conductor coils and methods of making same |
US7617847B1 (en) | 2006-12-01 | 2009-11-17 | Clerkin Thomas M | Apparatus and method for forming wire |
US20160082493A1 (en) * | 2014-09-23 | 2016-03-24 | Kennieth Neal | Method and appraratus for forming a helical tube bundle |
US9636733B2 (en) | 2014-09-23 | 2017-05-02 | Neal Technologies Ip Holdings, Llc | Method and apparatus for forming a helical tube bundle |
-
0
- US US300741D patent/US300741A/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6449834B1 (en) * | 1997-05-02 | 2002-09-17 | Scilogy Corp. | Electrical conductor coils and methods of making same |
US7617847B1 (en) | 2006-12-01 | 2009-11-17 | Clerkin Thomas M | Apparatus and method for forming wire |
US20110061894A1 (en) * | 2006-12-01 | 2011-03-17 | Clerkin Thomas M | Apparatus and method for forming wire |
US8826945B1 (en) | 2006-12-01 | 2014-09-09 | Thomas M. Clerkin | Apparatus and method for forming wire |
US20160082493A1 (en) * | 2014-09-23 | 2016-03-24 | Kennieth Neal | Method and appraratus for forming a helical tube bundle |
US9517500B2 (en) * | 2014-09-23 | 2016-12-13 | Kennieth Neal | Method and appraratus for forming a helical tube bundle |
US9636733B2 (en) | 2014-09-23 | 2017-05-02 | Neal Technologies Ip Holdings, Llc | Method and apparatus for forming a helical tube bundle |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US300741A (en) | Jambs spruce | |
KR100456728B1 (en) | Steel cord for reinforcing elastomeric products with different corrugated filaments | |
US297874A (en) | thibet | |
JPH05279974A (en) | Steel cord | |
US172868A (en) | Improvement in corkscrews | |
US627258A (en) | Machine for manufacturing ropes or cables | |
US299285A (en) | James spruce | |
JP7090281B2 (en) | Manufacturing method of long wire rod and equivalent strain introduction device | |
US641653A (en) | Top. | |
US352499A (en) | Wire picture-cord | |
US161541A (en) | Improvement in machines for making lightning-rods | |
US376417A (en) | rogers | |
US291979A (en) | Machine for making wire cordage | |
US252746A (en) | dodge | |
US1418186A (en) | Manufacture of nails and the like | |
US469496A (en) | Method of manufacturing articles of jewelry | |
US98491A (en) | Improvement in machines for making rope | |
CN220195952U (en) | Traction wheel for reducing tension of wet-drawing deformed monofilament | |
US209018A (en) | Improvement in needles | |
US453116A (en) | Fencing-strand | |
USRE8032E (en) | Improvement in wlre-twistino machines | |
USRE8696E (en) | Improvement in machines for making lightning-rods | |
US437187A (en) | Island | |
KR20240060856A (en) | Steel cord with adapted elongation properties | |
US736313A (en) | Method of pulling candy. |