US1433204A - Apparatus for making artificial stone and the like - Google Patents
Apparatus for making artificial stone and the like Download PDFInfo
- Publication number
- US1433204A US1433204A US395669A US39566920A US1433204A US 1433204 A US1433204 A US 1433204A US 395669 A US395669 A US 395669A US 39566920 A US39566920 A US 39566920A US 1433204 A US1433204 A US 1433204A
- Authority
- US
- United States
- Prior art keywords
- block
- artificial stone
- bores
- pistons
- making artificial
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
- B28B3/04—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form with one ram per mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
- B28B3/027—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form using a bottom press ram actuated upwardly towards mould covers
Definitions
- My invention relates to improvements in apparatus for making artificial stone and the like, and has for its object the provision of an improved method and apparatus of this character whereby artificial stone of high grade may be readily and economically manufactured.
- Fig. 1 is a vertical section of an apparatus for carrying on the invention
- FIG. 2 a section taken on line 22 of Fig. 1,
- FIG. 3 a top plan view corresponding with Fi 1 Fig. 4, a section taken on line 1-4 of Fig. 1
- Fig. 5 a detail view of one of two valves employed in the apparatus.
- Fig. 6 a section taken on line 66 of F i 5.
- the preferred form of construction comprises a heavy rectangular base block 7 formed of solid steel and having bores 8 and 9 formed therein and projecting downwardly into the body thereof from the top thereof. These bores are arranged as indicated, the central bore 8 being comparatively large. and the lateral bores 9 being considerably smaller and positioned on opposite sides of the central bore 8 as shown.
- a pipe 11 leads into the bottom of the central bore8 through the bottom of the block 7 as shown and branch pipes 12, similarly lead into the bottoms of the lateral bores or cylinders 9, said branch pipes 12 being in turn connected with another pipe 11.
- Each of the pipes 11 is supplied with a three way valve 13, the corresponding pipe 11 leading into the valve casing through the corresponding opening 11 in each instance.
- Each valve casing 13 is supplied with water under heavy pressure through a corresponding type 1 1 leading thereinto to a corresponding opening 14 Likewise, each valve casing 13 is provided with an exhaust pipe 15 lead ing therefrom through an opening 15, and thovalve arrangement is such that in one position water under pressure is admitted to the corresponding cylinder or cylinders as the case may be, in another position, the valve is wholly closed to prevent either entry or escape of water, and in a third po sition the water is exhausted from the corresponding cylinder or cylinders through the corresponding exhaust or drain pipe 15.
- the central here or cylinder 8 has a piston 16 operating therein through a suitable packing gland 17 at the top of the base block 7 and the lateral cylinders 9 have pistons 19 also operating through suitable packing glands 20.
- a table 18 is mounted on the top of the piston 16 and on the top of the table 18 is arranged a rectangular form member 21 as shown.
- the form member 21 is pro vided with lateral eyes 22 secured to the stems 23 on the upper ends of the pistons 19 by means of nuts 24.
- Table 18 is also provided with lateral bearings 25 sliding freely on the pistons 19 as shown and where by independent movements of the table 18 and the form member 21 are rendered pos sible.
- Table 18 also carries lateral guides 26 sliding on guide blocks 27 secured in the sides of frame 28 of the apparatus, said frame being secured to the four corners of the base block 7 as shown.
- the guides 26 are provided with stop bolts 29 contactingwith the tops of the blocks 27 to limit downward movements of the table 18 and the form member 21.
- An abutment head 30 is rigidly mounted in the upper portion of the frame 28 above the form member 21 and is shaped to fit freely within said form member as shown.
- a pulverized base material such as pulverized lime stone, marble, or the like is first prepared and preferably mixed with cement and a small amount of water, a suitable quantity of said material beingplaced in the mold form 21. resting upon the top of the table 18. Thereupon pressure is admitted to the central cylinder 8 forcing the table 18, the form 1nemarm:
- the pressure employed is heavy, preferably about 200 tons to the square foot. This heavy pressure forms the material into a solid block, of high grade and having a very fine texture hardly distinguishable from marble.
- the correspo1uling valve is turned to discontinue the supply of water under pressure, but to retain the supply in cylinder 8. 'lhereupon Water under pressure is admitted. to the cylinders 9 which operate to raise the form member '2]. the same passing over the abutment 30 which is shaped to permit of this.
- Appa 'atus of the class described comprising a stationary abutment, a table movable towards and from said abutment, form member situated between the table and the abutment and movable with reference to the abutment, )istons, one of which acts on said table, the other of said pistons acting on.
- Apparatus of the class described comprising a heavy rectangular base block having a large central bore and smaller lateral bores arranged on opposite sides thereof, said bores projecting downwardly from the top of said block and constituting hydraulic cylinders; a pipe leading through the bottom of said block into said central bore; branch pipes leading through the bottom of said block into said lateral bores; valves controlling the entry and exhaust of water from said cylinders; a frame secured to said base block and extending upwardly therefrom; pistons operating in said bores and projecting upwardly from the top of said block; a table secured to the upper end of the piston in the central bore and guided to slide vertically in said frame; a form member. open at the top and bottom and cooperating with the top of said table to form the side walls.
- said form member being mounted on the upper ends of the pistons in said lateral bores; guides on said table slidably engaging the pistons in said lateral bores: and an abutment mounted in said frame above said form member and fitting within the same, substantially as described.
- a hydraulic press comprising a solid base block of large size having a central larger bore and lateral smaller bores arranged on opposite sides of said central bore; pistons operating in said bores and projecting from the top of said block; pipes leading into said bores through the bottom of said block; valves controlling said pipes; a frame secured to said base block and projecting upwardly therefrom a press member mounted on the upper end of the cylinder in the central bore and guided in said frame; a second press member arranged above said first mentioned press member and mounted on the upper ends of the pistons in said lateral bores.
Description
E. C. HODGES. APPARATUS FOR MAKING ARTIFICIAL STONE AND THE LIKE.
APPLICATION FILED JULY I2. I920.
Patented Oct. 24, 1922.
2 SHEETSSHEET I.
I wmw My esqe:
E. c. HODGES. APPARATUS FOR MAKING ARTIFICIAL STONE AND THE LIKE.
- APPLICATION FILED IULY I2, I920. 1,433,204. Patented Oct. 24,1922.
2 SHEETS-SHEET 2- 4' fi;Tf I [a o I I n 2/ II 2 H l I I 7 II I o I I I 1 /4 a I II n III a VII/2. g III-Ir I? K$J@ @QMM we we Mn pm it it ii a M a a :1. .i a; o
EMERY C. HODGES, OF JOLIET, ILLINOIS.
APPARATUS FOR MAKING ARTIFICIAL STONE AND THE LIKE.
Application filed July 12, 1920. Serial No. 395,669.
T 0 all whom it may concern:
Be it known that I, EMERY C, Honors, a citizen of the United States, and a resident of the city of Joliet, county of Will and State of Illinois, have invented certain new and useful Improvements in Apparatus for Making Artificial Stone and the like, of which the following is a specification.
My invention relates to improvements in apparatus for making artificial stone and the like, and has for its object the provision of an improved method and apparatus of this character whereby artificial stone of high grade may be readily and economically manufactured.
Other objects will appear hereinafter.
The invention consists in the combination and arrangements of parts hereinafter described and claimed.
The invention will be best understood by reference to the accompanying drawings forming a part of this specification, and in which,
Fig. 1, is a vertical section of an apparatus for carrying on the invention,
Fig. 2, a section taken on line 22 of Fig. 1,
Fig. 3, a top plan view corresponding with Fi 1 Fig. 4, a section taken on line 1-4 of Fig. 1
Fig. 5, a detail view of one of two valves employed in the apparatus, and
Fig. 6, a section taken on line 66 of F i 5.
The preferred form of construction, as illustrated in the drawings, comprises a heavy rectangular base block 7 formed of solid steel and having bores 8 and 9 formed therein and projecting downwardly into the body thereof from the top thereof. These bores are arranged as indicated, the central bore 8 being comparatively large. and the lateral bores 9 being considerably smaller and positioned on opposite sides of the central bore 8 as shown. A pipe 11 leads into the bottom of the central bore8 through the bottom of the block 7 as shown and branch pipes 12, similarly lead into the bottoms of the lateral bores or cylinders 9, said branch pipes 12 being in turn connected with another pipe 11. Each of the pipes 11 is supplied with a three way valve 13, the corresponding pipe 11 leading into the valve casing through the corresponding opening 11 in each instance. Each valve casing 13 is supplied with water under heavy pressure through a corresponding type 1 1 leading thereinto to a corresponding opening 14 Likewise, each valve casing 13 is provided with an exhaust pipe 15 lead ing therefrom through an opening 15, and thovalve arrangement is such that in one position water under pressure is admitted to the corresponding cylinder or cylinders as the case may be, in another position, the valve is wholly closed to prevent either entry or escape of water, and in a third po sition the water is exhausted from the corresponding cylinder or cylinders through the corresponding exhaust or drain pipe 15.
The central here or cylinder 8 has a piston 16 operating therein through a suitable packing gland 17 at the top of the base block 7 and the lateral cylinders 9 have pistons 19 also operating through suitable packing glands 20. Above the top of base block 7, a table 18 is mounted on the top of the piston 16 and on the top of the table 18 is arranged a rectangular form member 21 as shown. The form member 21 is pro vided with lateral eyes 22 secured to the stems 23 on the upper ends of the pistons 19 by means of nuts 24. Table 18 is also provided with lateral bearings 25 sliding freely on the pistons 19 as shown and where by independent movements of the table 18 and the form member 21 are rendered pos sible. Table 18 also carries lateral guides 26 sliding on guide blocks 27 secured in the sides of frame 28 of the apparatus, said frame being secured to the four corners of the base block 7 as shown. The guides 26 are provided with stop bolts 29 contactingwith the tops of the blocks 27 to limit downward movements of the table 18 and the form member 21. An abutment head 30 is rigidly mounted in the upper portion of the frame 28 above the form member 21 and is shaped to fit freely within said form member as shown.
In carrying on the process, a pulverized base material such as pulverized lime stone, marble, or the like is first prepared and preferably mixed with cement and a small amount of water, a suitable quantity of said material beingplaced in the mold form 21. resting upon the top of the table 18. Thereupon pressure is admitted to the central cylinder 8 forcing the table 18, the form 1nemarm:
i fhile I have illustrated and described the preferred method and form of apparatus for carrying on my invention, these are capable of variation and modification without dcparting from the spirit of the invention. 1, therefore, do not wish to be limited to the exact details set forth, but desire to avail myself of such variations and modifications as come within the scope o'lthe appended claims.
Having described my invention, what I claim as new and desire to secure by Letters Patent is 1. Appa 'atus of the class described comprising a stationary abutment, a table movable towards and from said abutment, form member situated between the table and the abutment and movable with reference to the abutment, )istons, one of which acts on said table, the other of said pistons acting on.
said form member and forming guiding means for the table.
2. Apparatus of the class described comprising a heavy rectangular base block having a large central bore and smaller lateral bores arranged on opposite sides thereof, said bores projecting downwardly from the top of said block and constituting hydraulic cylinders; a pipe leading through the bottom of said block into said central bore; branch pipes leading through the bottom of said block into said lateral bores; valves controlling the entry and exhaust of water from said cylinders; a frame secured to said base block and extending upwardly therefrom; pistons operating in said bores and projecting upwardly from the top of said block; a table secured to the upper end of the piston in the central bore and guided to slide vertically in said frame; a form member. open at the top and bottom and cooperating with the top of said table to form the side walls. of am'old, said form member being mounted on the upper ends of the pistons in said lateral bores; guides on said table slidably engaging the pistons in said lateral bores: and an abutment mounted in said frame above said form member and fitting within the same, substantially as described.
3. A hydraulic press comprising a solid base block of large size having a central larger bore and lateral smaller bores arranged on opposite sides of said central bore; pistons operating in said bores and projecting from the top of said block; pipes leading into said bores through the bottom of said block; valves controlling said pipes; a frame secured to said base block and projecting upwardly therefrom a press member mounted on the upper end of the cylinder in the central bore and guided in said frame; a second press member arranged above said first mentioned press member and mounted on the upper ends of the pistons in said lateral bores. there being bearings'insaid first men tinned press member sl'i'clably engaging said last mentioned pistons; and a member in the term of an abutr ent rigidly mounted -in said frame above said second mentioned Witnesses G RICHARDS, Rosa Ro'snn.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US395669A US1433204A (en) | 1920-07-12 | 1920-07-12 | Apparatus for making artificial stone and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US395669A US1433204A (en) | 1920-07-12 | 1920-07-12 | Apparatus for making artificial stone and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
US1433204A true US1433204A (en) | 1922-10-24 |
Family
ID=23563992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US395669A Expired - Lifetime US1433204A (en) | 1920-07-12 | 1920-07-12 | Apparatus for making artificial stone and the like |
Country Status (1)
Country | Link |
---|---|
US (1) | US1433204A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2926411A (en) * | 1957-08-19 | 1960-03-01 | Steiro Harry | Machine for making concrete pipes |
US3153833A (en) * | 1959-05-19 | 1964-10-27 | P A Mackin | Block making machine |
US3277551A (en) * | 1963-10-07 | 1966-10-11 | Sekiguchi Seisakusho Kk | Concrete block molding machines |
-
1920
- 1920-07-12 US US395669A patent/US1433204A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2926411A (en) * | 1957-08-19 | 1960-03-01 | Steiro Harry | Machine for making concrete pipes |
US3153833A (en) * | 1959-05-19 | 1964-10-27 | P A Mackin | Block making machine |
US3277551A (en) * | 1963-10-07 | 1966-10-11 | Sekiguchi Seisakusho Kk | Concrete block molding machines |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE4103T1 (en) | METHOD AND DEVICE FOR EXPRESSING A MIXTURE OF SMALL VEGETABLE PARTS AND BINDING AGENTS. | |
US1433204A (en) | Apparatus for making artificial stone and the like | |
US2762359A (en) | Stone cutting machine | |
US677148A (en) | Method of compressing bales without removing the bands. | |
US3220066A (en) | Squeeze molding machine | |
US3781156A (en) | Automatic concrete forming machine for producing high density products | |
US1282120A (en) | Fluid-pressure-testing machine. | |
US1327710A (en) | Method of making anchor-blocks | |
US2085695A (en) | Hydraulic press | |
US1861468A (en) | Hydraulic baling press | |
US5919497A (en) | Simplified apparatus for forming building blocks | |
US975204A (en) | Press. | |
US1293833A (en) | Hydraulic compress. | |
US1780629A (en) | Lubricating device | |
US3537299A (en) | System for subjecting a hollow body to fluid under pressure | |
US1120655A (en) | Scrap-bundling press. | |
US2231963A (en) | Press | |
AT92929B (en) | Method and device for vulcanizing barrel shells for vehicle tires. | |
US2897570A (en) | Apparatus for making composite slabs | |
US2265771A (en) | Hydraulic press | |
US2515491A (en) | Concrete block molding machine | |
US1467130A (en) | Hydraulic press | |
USRE12380E (en) | Hydraulic pressing-machine | |
US6387308B1 (en) | Simplified apparatus for forming building blocks | |
SU948687A2 (en) | Press for manufacturing specimen of road-building mixtures |