US744245A - Method of breaking tile strips. - Google Patents
Method of breaking tile strips. Download PDFInfo
- Publication number
- US744245A US744245A US1902136801A US744245A US 744245 A US744245 A US 744245A US 1902136801 A US1902136801 A US 1902136801A US 744245 A US744245 A US 744245A
- Authority
- US
- United States
- Prior art keywords
- strips
- tile
- breaking
- strip
- pieces
- 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
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
- C03B33/023—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet or ribbon being in a horizontal position
- C03B33/033—Apparatus for opening score lines in glass sheets
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T225/00—Severing by tearing or breaking
- Y10T225/10—Methods
- Y10T225/12—With preliminary weakening
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T225/00—Severing by tearing or breaking
- Y10T225/10—Methods
- Y10T225/16—Transversely of continuously fed work
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49789—Obtaining plural product pieces from unitary workpiece
- Y10T29/4979—Breaking through weakened portion
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Description
PATBNTED NOV. 17, 1903.
P. SEMMER. METHOD OF BREAKING TILE STRIPS.
APPLICATION TILED 13150.27, 1902.
N0 MODEL.
mvsn'ron WITNESSES v UNITED STATES Patented November 17, 1903.
PATENT OFFICE.
'PHILLIP SEMMER, OF PITTSBURG, PENNSYLVANIA, ASSIGNOR TO THE ASSEMBLED TILE AND SLAB COMPANY.
METHOD OF BREAKING TILE STRIPS.
I SPECIFICATION forming part of Letters Patent No. 744,245, dated. November 17, 1903.
Application filed December 27, 1902. Serial No. 136.801. (N0 model.)
To all whom it may concern:
Be it known that I, PHILLIP SEMMER, of Pittsburg, in the county of Allegheny and State of Pennsylvania, have invented a new and useful Method of Breaking Tile Strips, of which the following is a full, clear, and exact description, reference being had to the accompanying drawings, forming part of this specification, in which Figure 1 is a vertical sectional view of the apparatus which I prefer to use in practicing my invention, and Fig. 2 is a perspective View of a tile strip which has been cut or scored ready for breaking.
In the manufacture of glass or other tile, and especially small pieces of tile used in mosaic work, it has been customary to out the surface of the glass or other sheet with a diamond or otherwise and then break the same by hand along the lines cut, first into long strips and then these strips into small squares of a size suitable for the work to be done. This method, however, requires so much time and labor as to render the cost of manufacture of such mosaic pieces excessive.
The object ofmy invention is to break tile strips into small pieces, as is hereinafter described.
I will now describe my invention, so that others may use the same.
In the manufacture of tile such asis used in the laying of mosaic I score the plate or strip of stone, glass, or other material of which the mosaic pieces are to be formed transversely at a plurality of points, which may be done by means of a diamond or other suitable implement, the scoring being. of such depth as to cause the strip when bent to break on the scored lines. I then place these strips with the scored face downward upon a flexible carrier of any suitable form or design and bring the strips supported by the flexible carrier against a rigid breaking-surface of curved shape, whereby the strip is caused to bend and break along the lines of the transverse scores, thus producing separated pieces of tile suitable for mosaic. The bringing of the smooth or unscored surface of the strip against the face of the breaker While the scored surface, which is intended to constitute the exposed face of the mosaic, rests against the flexible carrier causes the strip to break evenly on the scored surface and unevenly on the unscored surface, and this produces pieces of tile having regular lines of fracture on their outer faces and irregular lines of fracture on their inner faces, the irregular lines of fracture serving to hold the piece of tile more firmly in the cement with which the mosaic is laid. This even breaking of one surface and irregular breaking of the other portion of the tile isone of the advantages of my invention, although I do not desire to limit my invention to any particular position in which the tile is to be placed or to limit it to any particular form of fractureof the tile.
Although I do not desire to limit my method of breaking tile strips to any particular form of apparatus, I will now describe the apparatus shown in the drawings, which is well adapted to be used for this purpose.
In the drawings, 2 and 3 represent drums mounted on suitable standards or supports 4 and 5, one of said drums being driven by any suitable power mechanism and connections. Extending between and passing around these two drums is an endless belt 6, which may be of leather orother suitable material adapted to serve as a carrier for the tile strips. Situate between the two drums 2 and 3 and over the lower web of the belt 6 is a receptacle 7, made of sufficient size to receive the tile strips. The tile strips 9 are placed one upon another within the receptacle 7 and are adapted to be fedtherefrom through the bottom 8, which is of just sufficient size to permit the passage of a single strip. When the receptacle 7 is filled with strips and the belt 6 is caused to move in the direction of the arrow, the strips 9 are carried one after another out of the receptacle 7 and, toward the drum 2.
These strips (shown in Fig. 2) are formed by cutting sheets of glass or other material with a diamond or otherwise and then breaking them into strips, the sheets having been previously out also crosswise, forming cross grooves or scores 10. The strips 9 travel with the belt 6 and pass under the drum 2 and around the same between it and the belt. The strips are thus broken on the lines of the cuts or scores 10 and separated into small pieces or squares of the desired size. These pieces drop from the upper side of the drum into a hopper 11, which leads them from the apparatus to a suitable box or receptacle.
From the foregoing description the advantages of myinvention will be appreciated by those skilled in the art. The manual labor incident to breaking the squares or pieces one by one from the strip is obviated, and the pieces are broken with great rapidity, as the strips pass from the receptacle 7 to the drum 2 with the speed at which the belt is driven.
I claim 1. The method of breaking tile strips,which consists in scoring the strip transversely at a plurality of points, and then bending the scored strip around a breaking-surface so as my hand.
PHILLIP SEMMER.
Witnesses:
A. M. STEEN, W. F. STEWART.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1902136801 US744245A (en) | 1902-12-27 | 1902-12-27 | Method of breaking tile strips. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1902136801 US744245A (en) | 1902-12-27 | 1902-12-27 | Method of breaking tile strips. |
Publications (1)
Publication Number | Publication Date |
---|---|
US744245A true US744245A (en) | 1903-11-17 |
Family
ID=2812742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US1902136801 Expired - Lifetime US744245A (en) | 1902-12-27 | 1902-12-27 | Method of breaking tile strips. |
Country Status (1)
Country | Link |
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US (1) | US744245A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2508017A (en) * | 1948-06-30 | 1950-05-16 | Echter Paul Corp | Method for cutting rounded glass blanks |
US3078559A (en) * | 1959-04-13 | 1963-02-26 | Sylvania Electric Prod | Method for preparing semiconductor elements |
US3159517A (en) * | 1958-02-20 | 1964-12-01 | Goodrich Co B F | Method of making magnetic gaskets |
US3424603A (en) * | 1965-10-06 | 1969-01-28 | Us Air Force | Method for the manufacture of pyrolytically coated filaments |
-
1902
- 1902-12-27 US US1902136801 patent/US744245A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2508017A (en) * | 1948-06-30 | 1950-05-16 | Echter Paul Corp | Method for cutting rounded glass blanks |
US3159517A (en) * | 1958-02-20 | 1964-12-01 | Goodrich Co B F | Method of making magnetic gaskets |
US3078559A (en) * | 1959-04-13 | 1963-02-26 | Sylvania Electric Prod | Method for preparing semiconductor elements |
US3424603A (en) * | 1965-10-06 | 1969-01-28 | Us Air Force | Method for the manufacture of pyrolytically coated filaments |
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