US393201A - Teatbix of john a - Google Patents
Teatbix of john a Download PDFInfo
- Publication number
- US393201A US393201A US393201DA US393201A US 393201 A US393201 A US 393201A US 393201D A US393201D A US 393201DA US 393201 A US393201 A US 393201A
- Authority
- US
- United States
- Prior art keywords
- saw
- saws
- frame
- john
- sand
- 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
- 239000004576 sand Substances 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000004575 stone Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002965 rope Substances 0.000 description 2
- 230000013707 sensory perception of sound Effects 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/06—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with reciprocating saw-blades
Definitions
- JOHN A BAILEY, OF MARQUETTE, MICHIGAN, (JANE O. BAILEY ADMINIS- TRATRIX OF JOHN A. BAILEY, DECEASED,) ASSIGNOR OF ONEHALF T JOHN H. JACOBS, OFSAME PLACE.
- Figure 1 represents a top view of the device, and shows also the plan of the saw frame or carriage E, below the upper mechanlSln of the machine; Fig. 2, a side view; Fig. 3, an end view; Fig. at, an enlarged side View of the saw H.
- This invention relates to improvements in stone-sawing machines, and has for its object the production of a machine wherein the working parts are kept level during thelength 2 5 of the stroke of the saws, and wherein water and sand are admitted to the kerf and under the saws without the usual mechanical devices for .jumping or lifting of the saws at each half-stroke to admit such water and sand.
- the invention consists in a machine and saws of the peculiar construction
- the letter A indicates any ordinary frame-work for the saw- 5 mg mechanism.
- the saws H In the carriage E are placed the saws H. These saws have in their cutting or 'abrading edges h the notches or slots h, arranged at irregular intervals, as shown, those toward eachend having less and less intervals between them to allow the wear of sawsat the ends to equal the wear in the middle.
- the slot h in the saws allows the abrading sand and water to pass freely into the kerf and under the saws without the usual jumping to admit them, fresh sand being admitted under the saws through each slot h when the saws are in motion and giving far greater results in work than has heretofore been obtained.
- a saw for cutting stone has been made with grooves in its sides or faces, such grooves running into angular notches in the edge of the saw. These notches run way up into the body of the saw and are made so that sand and water passing down the grooves may have spaces below to enter, and these notches with the grooves allow the sand and water room to move up and down as the saw is worked.
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Description
(No Model.) J. A, BAILEY, Decd.
J. C. BAILEY, Administratflx.
MACHINERY FOR SAWING'STONE.
N0. 893,201. Patented Nov. 20, 1888.
J lly. 1.
liiimaoow vent 'c Z @343 X b @likozwu N PUERS. Phntn'Lilhngnphur Wauhinglon, D, C-
UNITE STATES PATE T FFICE.
JOHN A. BAILEY, OF MARQUETTE, MICHIGAN, (JANE O. BAILEY ADMINIS- TRATRIX OF JOHN A. BAILEY, DECEASED,) ASSIGNOR OF ONEHALF T JOHN H. JACOBS, OFSAME PLACE.
MACHINERY FOR SAWING STONE.
SPECIPICATIO N forming part of Letters Patent No. 393,201, dated November 20, 1888. Application filed March 29, 1887. Renewed October 20, 1888. Serial No. 288,685. (No model.)
To all whom it may concern.-
Be it known that I, JOHN A. BAILEY, a citizen of the United States,residing at Marquette, in the county of Marquette and State of Mich- 5 igan, have invented certain new and useful Improvements in Machinery for Sawing Stone; and I do declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in' the art to which it appertains to make and use the same, reference being had to the accompanying drawings, and to the letters and figures of reference marked thereon, which form a part of this specification.
1 Figure 1 represents a top view of the device, and shows also the plan of the saw frame or carriage E, below the upper mechanlSln of the machine; Fig. 2, a side view; Fig. 3, an end view; Fig. at, an enlarged side View of the saw H.
This invention relates to improvements in stone-sawing machines, and has for its object the production of a machine wherein the working parts are kept level during thelength 2 5 of the stroke of the saws, and wherein water and sand are admitted to the kerf and under the saws without the usual mechanical devices for .jumping or lifting of the saws at each half-stroke to admit such water and sand.
To this end the invention consists in a machine and saws of the peculiar construction,
hereinafter set forth.
In the annexed drawings, the letter A indicates any ordinary frame-work for the saw- 5 mg mechanism.
At the middle of the top of the upper longitudinal-beams of the frame Aare secured the blocks B B, each having the two bearings b b. In these hearings are placed the journals c c, Fig. 2, of two triangulariron frames, 0 C. The apices c c of these frames are near the ends of the machine-frame A. To these apices c c are journaled the apices dd of two other triangular frames, D D, consisting of 5 legs (1 d. The lower ends or angles, (1* d of these frames are j ournaled at m m to the ends of the side beams of the saw-frame E E. This is an ordinary saw frame or carriage placed in the usual way in the frame A, and is elevated and lowered by the ropes F F, having the usual gearing, as shown.
In the carriage E are placed the saws H. These saws have in their cutting or 'abrading edges h the notches or slots h, arranged at irregular intervals, as shown, those toward eachend having less and less intervals between them to allow the wear of sawsat the ends to equal the wear in the middle.
In practice a car, G, with a stone, K, is run into the frame A, as in Figs. 2 and 3, and the saw-carriage is lowered for work. Sand and water are supplied in the usual way, and the saws, operated by any suitable device, are allowed to rest with the full weight of saws and frame at all times and at full stroke without lifting or jumping. The triangular frames 0 O and D D, moving in their severaljournals, allow the saws to move and at the same time hold the carriage in a level position and always keep the saws horizontal and make straight perpendicular kerf. The slot h in the saws allows the abrading sand and water to pass freely into the kerf and under the saws without the usual jumping to admit them, fresh sand being admitted under the saws through each slot h when the saws are in motion and giving far greater results in work than has heretofore been obtained.
I am aware that it is old to have a sawingmachine frame provided with arms hinged to 'each other, to the frame, and to the saw. I
make no broad claim thereto; also, that a saw for cutting stone has been made with grooves in its sides or faces, such grooves running into angular notches in the edge of the saw. These notches run way up into the body of the saw and are made so that sand and water passing down the grooves may have spaces below to enter, and these notches with the grooves allow the sand and water room to move up and down as the saw is worked.
I construct my saw with a number of shallow rectangular slots or notches, h, as already described. These notches are small and divide the edge of the saw into teeth, as itwere, so that in operation the sand is caught into these notches and cuts with greater efficiency, and also keeps the saw from jumping.
ro angular frames D D, hinged at their bases to the saw-carriage, and the frames 0 D and frames G D, hinged together at their apices, in combination with the saw-carriage and machine-frame, as setforth.
In tcstimonywhereof I affix my signature in [5 presence of two Witnesses.
JOHN A. BAILEY.
\Vitnesses:
RICHARD BLAKE, GEO. P. CUMMINGS.
Publications (1)
Publication Number | Publication Date |
---|---|
US393201A true US393201A (en) | 1888-11-20 |
Family
ID=2462172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US393201D Expired - Lifetime US393201A (en) | Teatbix of john a |
Country Status (1)
Country | Link |
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US (1) | US393201A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5226402A (en) * | 1989-11-30 | 1993-07-13 | Tecnomaiera S.R.L. | Method for the production of composite panels based on ornamental stone or an equivalent material |
-
0
- US US393201D patent/US393201A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5226402A (en) * | 1989-11-30 | 1993-07-13 | Tecnomaiera S.R.L. | Method for the production of composite panels based on ornamental stone or an equivalent material |
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