GB639799A - Improvements in and relating to multiple block sawing machines for marble or stone - Google Patents
Improvements in and relating to multiple block sawing machines for marble or stoneInfo
- Publication number
- GB639799A GB639799A GB24122/47A GB2412247A GB639799A GB 639799 A GB639799 A GB 639799A GB 24122/47 A GB24122/47 A GB 24122/47A GB 2412247 A GB2412247 A GB 2412247A GB 639799 A GB639799 A GB 639799A
- Authority
- GB
- United Kingdom
- Prior art keywords
- saw frame
- stone
- frame
- supporting means
- drive
- 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
Links
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
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
639,799. Cutting stone. MONTECATINI SOC. GENERALE PER L'INDUSTRIA MINERARIA E CHIMICA. Sept. 1, 1947, No. 24122. Convention date, Sept. 19, 1946. [Class 124] A multiple blade sawing machine for marble and stone cutting, comprises a saw frame 10 and supporting means 5<SP>1</SP> therefor, mounting means 9, 11 midway of the length of the saw frame engaged for pivotal and sliding movement with the supporting means, and further supporting means 5 for an eccentric drive, the operation of which via a connecting rod 14 effects combined rocking and reciprocating movements of the saw frame about the said mounting means. The saw frame and the eccentric drive are preferably simultaneously adjustable vertically on their supporting means, whilst the saw frame may also be offset laterally to the drive to allow the feed of stone &c. blocks from one end of the machine to the other beneath the saw frame. In the arrangement shown, the saw frame 10 is carried at its mid-point by a pair of guide blocks 9, 91 vertically slidable on 'the upright 5<SP>1</SP>, trunnions 11 on the frame engaging horizontal slideways 11<SP>1</SP> in the blocks. The frame is actuated by an electric motor 1 via a crank pin 12 mounted on a fly-wheel 2<SP>1</SP>, and the connecting rod 14. Simultaneous vertical adjustment of the saw frame and drive is effected by rotation of the shaft 7 through the medium of gears 8<SP>1</SP>, 8 and 6, 61, respectively.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2587250X | 1946-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB639799A true GB639799A (en) | 1950-07-05 |
Family
ID=11435580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB24122/47A Expired GB639799A (en) | 1946-09-19 | 1947-09-01 | Improvements in and relating to multiple block sawing machines for marble or stone |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2587250A (en) |
| CH (1) | CH267657A (en) |
| DE (1) | DE953865C (en) |
| FR (1) | FR953208A (en) |
| GB (1) | GB639799A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111513798A (en) * | 2020-04-15 | 2020-08-11 | 郭庆丰 | High-precision bone saw |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1087073B (en) * | 1957-08-19 | 1960-08-11 | Skandinaviska Granit Aktiebola | Stone saw |
| DE3103482C2 (en) * | 1981-02-03 | 1985-05-23 | General Electric Co., Schenectady, N.Y. | Saw frame for sawing stone blocks or the like |
| FR2948885B1 (en) | 2009-08-06 | 2014-09-26 | Arnaud Becker | COMPACT DEVICE FOR SHEARING OR CRUSHING AND GRINDING PRODUCTS FOR ROTATING |
| CN113021649B (en) * | 2021-03-10 | 2022-06-14 | 山东大学 | Diamond frame saw with swinging saw frame and stone sawing method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US315171A (en) * | 1885-04-07 | Sand and water feed mechanism for stone-sawing machines | ||
| GB280979A (en) * | 1926-06-23 | 1927-11-23 | Enrico Maggi | Multiple blade saw frame for marble and stone sawing |
-
1947
- 1947-08-01 CH CH267657D patent/CH267657A/en unknown
- 1947-09-01 GB GB24122/47A patent/GB639799A/en not_active Expired
- 1947-09-18 FR FR953208D patent/FR953208A/en not_active Expired
- 1947-10-09 US US778984A patent/US2587250A/en not_active Expired - Lifetime
-
1949
- 1949-02-01 DE DEP1698A patent/DE953865C/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111513798A (en) * | 2020-04-15 | 2020-08-11 | 郭庆丰 | High-precision bone saw |
| CN111513798B (en) * | 2020-04-15 | 2022-12-27 | 郭庆丰 | High-precision bone saw |
Also Published As
| Publication number | Publication date |
|---|---|
| US2587250A (en) | 1952-02-26 |
| CH267657A (en) | 1950-04-15 |
| DE953865C (en) | 1956-12-06 |
| FR953208A (en) | 1949-12-02 |
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