GB1349208A - Method and apparatus for dividing stone blocks into flags - Google Patents

Method and apparatus for dividing stone blocks into flags

Info

Publication number
GB1349208A
GB1349208A GB327672A GB327672A GB1349208A GB 1349208 A GB1349208 A GB 1349208A GB 327672 A GB327672 A GB 327672A GB 327672 A GB327672 A GB 327672A GB 1349208 A GB1349208 A GB 1349208A
Authority
GB
United Kingdom
Prior art keywords
block
jaws
flags
dividing
supported
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
Application number
GB327672A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB1349208A publication Critical patent/GB1349208A/en
Expired legal-status Critical Current

Links

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
    • B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
    • B23D45/10—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a plurality of circular saw blades
    • B23D45/105—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a plurality of circular saw blades operating within the same plane
    • 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
    • B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
    • B28D1/046—Sawing in a plane parallel to the work table
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
    • B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

1349208 Severing P O FRANSSON 24 Jan 1972 [27 Jan 1971] 3276/72 Heading B3D [Also in Divisions B4-B5] A method of dividing stone blocks into flags comprises dividing the flags off one by one from the bottom part of the block, the block being supported at a fixed height during dividing off of a flag. In one embodiment of apparatus for performing the method the block 1 is supported by jaws 21, 22 in a frame 15A whilst it is cut by a pair of rotary saw blades 2, 3 preferably diamond saw blades, moved relative to the block by the movement of carriages 10 supporting them. The flag 4 being cut from the block is supported by a vertically adjustable bed 28 which is also used to position the block between the jaws 21, 22 prior to cutting and also to remove a cut flag. The block is lowered between successive cuts by screws 26 which lower slides 24 carrying the jaws 21, 22. In a second embodiment the jaws 21, 22 are vertically immovable and the block is lowered using the bed 28. In an alternative embodiment the saw supports are fixed and the frame 15A is movable along tracks to feed the block relative to the saws. The bed 28 may have its upper surface covered by a resilient or elastic pad.
GB327672A 1971-01-27 1972-01-24 Method and apparatus for dividing stone blocks into flags Expired GB1349208A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE93471A SE349502B (en) 1971-01-27 1971-01-27

Publications (1)

Publication Number Publication Date
GB1349208A true GB1349208A (en) 1974-04-03

Family

ID=20257332

Family Applications (1)

Application Number Title Priority Date Filing Date
GB327672A Expired GB1349208A (en) 1971-01-27 1972-01-24 Method and apparatus for dividing stone blocks into flags

Country Status (6)

Country Link
BE (1) BE778593A (en)
DE (1) DE2202901A1 (en)
FR (1) FR2124867A5 (en)
GB (1) GB1349208A (en)
IT (1) IT946687B (en)
SE (1) SE349502B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1125705A2 (en) * 2000-02-02 2001-08-22 Fratelli Toni S.a.s. di Toni Enrico, Achille & C. A machine for making grooves in edges of slabs or tiles
NL1034441C2 (en) * 2007-06-18 2008-12-22 Nieuwamerongen Johannes Cornel Method for sawing off a thin slab of a block of natural stone.
ITMO20110230A1 (en) * 2011-09-15 2013-03-16 Denver Spa NUMERIC CONTROLLED WORKING CENTER TO WORK STONE MATERIAL IN SLAB AND / OR BLOCKS, IN PARTICULAR MARBLE AND GRANITE
CN114012914A (en) * 2021-11-01 2022-02-08 青岛高测科技股份有限公司 Flaw-piece clamping mechanism, flaw-piece unloading device and silicon rod cutting system

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL157280B1 (en) * 1988-02-12 1992-05-29 Wojewodzkie Przed Badawczo Usl Crusher
US5284407A (en) * 1991-07-22 1994-02-08 Wawrzyniak Walter W Saw mill apparatus for castings and method
WO1999033622A1 (en) * 1997-12-23 1999-07-08 Gajdo Andras Process, equipment and stone-processing line for the production of tiles of artificial or natural stone - especially marble _____
FR2787377B1 (en) * 1998-12-21 2001-01-26 Edouard Charles Louis Mion DEVICE AND METHOD FOR SAWING BOARD BODIES
FR2898827A1 (en) * 2006-03-22 2007-09-28 Xavier Henri Noel Maiatzky Natural stone dividing device for e.g. decorating frontage, has metallic carrying frame on which two adjustable tables are disposed, where one table adjusts cutting height, and another table permits leveling of cutting tools

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1125705A2 (en) * 2000-02-02 2001-08-22 Fratelli Toni S.a.s. di Toni Enrico, Achille & C. A machine for making grooves in edges of slabs or tiles
EP1125705A3 (en) * 2000-02-02 2004-02-25 Fratelli Toni S.a.s. di Toni Enrico, Achille & C. A machine for making grooves in edges of slabs or tiles
NL1034441C2 (en) * 2007-06-18 2008-12-22 Nieuwamerongen Johannes Cornel Method for sawing off a thin slab of a block of natural stone.
ITMO20110230A1 (en) * 2011-09-15 2013-03-16 Denver Spa NUMERIC CONTROLLED WORKING CENTER TO WORK STONE MATERIAL IN SLAB AND / OR BLOCKS, IN PARTICULAR MARBLE AND GRANITE
CN114012914A (en) * 2021-11-01 2022-02-08 青岛高测科技股份有限公司 Flaw-piece clamping mechanism, flaw-piece unloading device and silicon rod cutting system

Also Published As

Publication number Publication date
FR2124867A5 (en) 1972-09-22
DE2202901A1 (en) 1972-08-03
BE778593A (en) 1972-05-16
SE349502B (en) 1972-10-02
IT946687B (en) 1973-05-21

Similar Documents

Publication Publication Date Title
GB1349208A (en) Method and apparatus for dividing stone blocks into flags
GB1322963A (en) Cutting apparatus for semiconductor materials
DE3562876D1 (en) Method and apparatus for cutting square or rectangular windows out of mats for making picture frames
FR1393807A (en) Apparatus for cutting blocks of cellular resinous material into slices, by means of several parallel blades moving back and forth
ES8406277A1 (en) Device for cutting blocks of granite, marble, stone and other similar products.
GB1344306A (en) Apparatus for adjusting the location of a holder in three- dimensional terms
US2647439A (en) Apparatus for cutting thin sections
GB981085A (en) A machine for shaping or finishing artificial masonry blocks
DE68902012D1 (en) METHOD FOR COMBINED CUTTING AND FINISHING OF GLASSWARE OR CRYSTAL ITEMS BY MEANS OF ABRASIVE TOOLS AND DEVICE FOR CARRYING OUT THE METHOD.
GB1534100A (en) Transverse cutter
ES271345Y (en) KNIFE HOLDER FRAME WITH PACK OF BLADES REMOVABLE IN BLOCK, ON MACHINES FOR CUTTING MARBLE, GRANITE OR HARD STONES.
GB1334926A (en) Process and apparatus for stabilising a flexible elongate body in a particular form
ITMO920117A1 (en) PROCESS AND EQUIPMENT FOR ENGRAVING AND TRAVELING LARGE GLASS SHEETS WITHOUT MOVING THE SHEET
SU707704A1 (en) Cutting apparatus
GB927679A (en) Process for cutting pieces of stony material into slices and products obtained by the process
FR2286690A1 (en) APPARATUS AND METHOD FOR CUTTING BY LIQUID JET
FR2265497A1 (en) Stone shaping machine - has relatively movable template-stone support and tool arm
GB836621A (en) Stone cutting process and machines for cutting the stone in the quarry itself
GB1275482A (en) Abrasive cut-off machines
US2698479A (en) Can opener
NL7707771A (en) Carcass splitting method using vibratory cutter - which vibrates at a frequency of at least 2000 vibrations per minute, avoiding formation of bone splinters or slime
FR2453008A3 (en) Circular stone cutter saw - has revolving disc cutter in moving head mounted on rectangular beam portal frame with post bases sliding
FR2259680A1 (en) Method of producing wood moulding etc. - uses rail-guided milling cutter moving across stationary plank
GB1303978A (en)
GB692260A (en) Improvements in stone sawing machines

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee