US626621A - George l hoir and jean baptiste deham - Google Patents
George l hoir and jean baptiste deham Download PDFInfo
- Publication number
- US626621A US626621A US626621DA US626621A US 626621 A US626621 A US 626621A US 626621D A US626621D A US 626621DA US 626621 A US626621 A US 626621A
- Authority
- US
- United States
- Prior art keywords
- deham
- george
- hoir
- wire
- jean baptiste
- 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
- 238000010276 construction Methods 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 230000037250 Clearance Effects 0.000 description 2
- 230000035512 clearance Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002441 reversible Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
- B23D61/18—Sawing tools of special type, e.g. wire saw strands, saw blades or saw wire equipped with diamonds or other abrasive particles in selected individual positions
- B23D61/185—Saw wires; Saw cables; Twisted saw strips
Definitions
- Our invention relates to an improved construction of stranded wire adapted for cutting rock and the like hard bodies in the manner of a saw, the object of same being to obtain from the wire a cleaner and clearer cut and with the operation of less power than is necessary with the stranded wire of the present style or profile.
- Fig. 2 is a section of same.
- this class of stranded wire is generally formed of three wires twisted around upon their own axes.
- these wires or a C6 are alternately twisted or cabled in one direction, as shown in the lower half of Fig. 1, and then reversed, as shown by the bent portions of the wire at a a a, and subsequently twisted or cabled in the reverse direction,as shown in the upperhalf of Fig. 1.
- Our invention is applicable to Wire having any suitable number or section of strands, and the reversals of same may take place at any desired intervals according to the work the wire is required to do.
- a cable for cutting stone composed of strands of wire which are at intervals twisted in one direction and then reversed and twisted in the opposite direction, substantially as described.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Description
No. 626,62l-. Patented June 6, I899. G. LHOIR & J. B. DEHAM.
WIRE CABLE FOR CUTTING STONE.
(Applieatiun filed Feb. 20, 18 99.)
(No Model.)
FIG
UNITED STATES PATENT OFFICE. 7
GEORGE LHOIR AND JEAN BAPTISTE DEHAM, OF HORNU HAINAUT, BELGIUM.
WIRE CABLE FOR CUTTING STONE.
SPECIFICATION forming part of Letters Patent No. 626,621, dated June 6, 1899.
Application filed February 20,1899. Serial No. 706,189. (No model.)
To to whom it nwsy concern:
Be it known that we, GEORGE LHOIR and JEAN BAPTISTE DEHAM, subjects of the King of Belgium, residing at l-Iornu I-Iainaut, in the Kingdom of Belgium, haveinvented a certain new and useful Vii-e Cable for Cutting Stone, of which the following is a specification.
Our invention relates to an improved construction of stranded wire adapted for cutting rock and the like hard bodies in the manner of a saw, the object of same being to obtain from the wire a cleaner and clearer cut and with the operation of less power than is necessary with the stranded wire of the present style or profile.
Our invention is illustrated in the accompanying drawings, in which- Figure 1 is an elevation of'one form of stranded wire laid according to our invention,
and Fig. 2 is a section of same.
According to our invention we modify the ordinary laying or stranding of the Wires in order to increase the yield and to produce in the rock or the like to be cut a cut absolutely clear and larger than that yielded by a similar wire of the present form. At present this class of stranded wire is generally formed of three wires twisted around upon their own axes. In our profile or construction these wires or a C6, as will be seen from the accompanying drawings, are alternately twisted or cabled in one direction, as shown in the lower half of Fig. 1, and then reversed, as shown by the bent portions of the wire at a a a, and subsequently twisted or cabled in the reverse direction,as shown in the upperhalf of Fig. 1. Our experiments show that this arrangement has somewhat the same effect as the setting of the teeth of a carpenters saw,Where they are alternately bent toward opposite sides to produce a clearance in the cut,so that,as in our arrangement,a Wide and clear groove is obtained. The wire, moreover, works more expeditiously, as it has not a tendency to take a continuous rotary movement which impedes the forward movement and requires a greater power to be exerted.
Our invention is applicable to Wire having any suitable number or section of strands, and the reversals of same may take place at any desired intervals according to the work the wire is required to do.
What we claim is A cable for cutting stone, composed of strands of wire which are at intervals twisted in one direction and then reversed and twisted in the opposite direction, substantially as described.
In testimony whereof we have hereunto set our hands in the presence of two subscribing witnesses. I
' GEORGE LHOIR.
JEAN BAPTISTE DEI-IAM. Witnesses:
F. D. PAUU,
GREGORY PHELAN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US626621A true US626621A (en) | 1899-06-06 |
Family
ID=2695223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US626621D Expired - Lifetime US626621A (en) | George l hoir and jean baptiste deham |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US626621A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2519520A (en) * | 1945-11-06 | 1950-08-22 | Chester E Waxlax | Cast cutting device |
| US2604883A (en) * | 1949-02-17 | 1952-07-29 | D Avaucourt Pierre De Vitry | Wire saw strand and method of making the same |
| US2988118A (en) * | 1957-02-08 | 1961-06-13 | Tubest Sa | Flexible spiral twisted saw |
| US4790129A (en) * | 1984-05-22 | 1988-12-13 | Rock Engineering Pty. Limited | Ground control |
| US20050276099A1 (en) * | 2004-06-15 | 2005-12-15 | Headway Technologies, Inc. | Novel capping structure for enhancing dR/R of the MTJ device |
| US20140222004A1 (en) * | 2012-05-29 | 2014-08-07 | Tokyo Wire Works, Ltd. | Wire Saw |
-
0
- US US626621D patent/US626621A/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2519520A (en) * | 1945-11-06 | 1950-08-22 | Chester E Waxlax | Cast cutting device |
| US2604883A (en) * | 1949-02-17 | 1952-07-29 | D Avaucourt Pierre De Vitry | Wire saw strand and method of making the same |
| US2988118A (en) * | 1957-02-08 | 1961-06-13 | Tubest Sa | Flexible spiral twisted saw |
| US4790129A (en) * | 1984-05-22 | 1988-12-13 | Rock Engineering Pty. Limited | Ground control |
| US20050276099A1 (en) * | 2004-06-15 | 2005-12-15 | Headway Technologies, Inc. | Novel capping structure for enhancing dR/R of the MTJ device |
| US20140222004A1 (en) * | 2012-05-29 | 2014-08-07 | Tokyo Wire Works, Ltd. | Wire Saw |
| US9586254B2 (en) * | 2012-05-29 | 2017-03-07 | Tokyo Wire Works, Ltd. | Wire saw |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US626621A (en) | George l hoir and jean baptiste deham | |
| US251114A (en) | Wire rope and cable | |
| RU2018117519A (en) | END MILLING MACHINE HAVING TEETH AND RELATED grooves WITH CORRELATED PHYSICAL PARAMETERS | |
| FR2363651A1 (en) | IMPROVEMENTS TO STEEL CABLES | |
| US418108A (en) | Sylvania | |
| US1164477A (en) | Deformed bar for reinforced concrete construction. | |
| US916048A (en) | Wire cable. | |
| US1051384A (en) | Bead-chain. | |
| US574580A (en) | Pulley | |
| US3205736A (en) | Die element for pipe tongs | |
| US931320A (en) | Reinforcing-bar for concrete construction. | |
| US287059A (en) | Barbed wire for fences | |
| US661041A (en) | Wire-fence tightener. | |
| US640139A (en) | Stranded wire for cutting purposes. | |
| US838706A (en) | Wire-working tool. | |
| US1284799A (en) | Knob and the like. | |
| US501383A (en) | Handle for brooms | |
| US453116A (en) | Fencing-strand | |
| US227815A (en) | Eli moeeis | |
| US1033380A (en) | Cutter-head. | |
| USD22614S (en) | Design for a braid | |
| US514672A (en) | Wire fencing | |
| US238447A (en) | Milton c | |
| US1007317A (en) | Thread-cutting die. | |
| US281300A (en) | Barbed wire |