DE400370C - Production of cavities in stone blocks - Google Patents

Production of cavities in stone blocks

Info

Publication number
DE400370C
DE400370C DEST36967D DEST036967D DE400370C DE 400370 C DE400370 C DE 400370C DE ST36967 D DEST36967 D DE ST36967D DE ST036967 D DEST036967 D DE ST036967D DE 400370 C DE400370 C DE 400370C
Authority
DE
Germany
Prior art keywords
production
cavities
stone blocks
cores
stone
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
DEST36967D
Other languages
German (de)
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
Publication date
Priority to DEST36967D priority Critical patent/DE400370C/en
Application granted granted Critical
Publication of DE400370C publication Critical patent/DE400370C/en
Expired legal-status Critical Current

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
    • B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
    • 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
    • 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
    • B28D1/041—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 with cylinder saws, e.g. trepanning; saw cylinders, e.g. having their cutting rim equipped with abrasive particles

Landscapes

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

Description

Herstellung von Aushöhlungen in Steinblöcken. Nachdem ein Steinblock äußerlich in Form gebracht, werden die Wandungen des daraus herzustellenden Behälters bis auf die Bodentiefe hinunter durch Schlitze, welche lochanlochweise erbohrt werden, von der zu überwindenden Kernmasse abgeschieden. Von der letzteren werden alsdann wieder, wie die Zeichnung veranschaulicht, plattenförmige Stücke abgeschl.itzt und durch Keile von oben unten am Gefäßboden zum Bruch getrieben. So wird der Kern zerlegt und gleichzeitig der Gefäßboden geschaffen, es können bei diesem Verfahren beliebig enge Gefäße mit kleinsten Verdunstungsflächen hergestellt werden, während beim Ausspitzen des Hohlraums durch einsteigende Steinmetze eine Weite von mindestens o,9 m not= wendig ist.Manufacture of cavities in stone blocks. After a stone block The walls of the container to be produced therefrom are shaped externally down to the depth of the ground through slots, which are drilled hole-by-hole, separated from the core mass to be overcome. From the latter are then again, as the drawing illustrates, cut off plate-shaped pieces and driven to breakage by wedges from above and below at the bottom of the vessel. This is how the core is broken down and at the same time the bottom of the vessel is created, with this process you can do it as you like narrow vessels with the smallest evaporation surfaces can be produced while sharpening of the cavity by entering stonemasons a width of at least 0.9 m not = is agile.

Claims (1)

PATENT-ANsPRUcH Herstellung von ,Aushöhlungen in Steinblöcken durch Freilegen von abbrechbaren Kernen mittels der Kernform entsprechender Schlitzbohrung, dadurch gekennzeichnet, daß zur Herstellung umfangreicher steinerner Behälter mit etwa viereckigem Hohlraum unter Nebengewinnung für andere Zwecke noch ververwendbarer Kerne zunächst der die Behälterwandung bestimmende Schlitz durch Einzelbohrungen, sodann zu einer Viereckseite Parallelschlitze hergestellt werden in solchem Abstande voneinander, als wie es die erwünschte Plattenbreite und die Bruchfestigkeit verlangt. PATENT CLAIM Production of, cavities in stone blocks by exposing breakable cores by means of a slotted hole corresponding to the core shape, characterized in that for the production of extensive stone containers with an approximately square cavity with additional recovery of cores that can still be used for other purposes, first the slot defining the container wall through individual bores, then parallel slots are made on a square side at such a distance from one another as required by the desired plate width and breaking strength.
DEST36967D Production of cavities in stone blocks Expired DE400370C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEST36967D DE400370C (en) Production of cavities in stone blocks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST36967D DE400370C (en) Production of cavities in stone blocks

Publications (1)

Publication Number Publication Date
DE400370C true DE400370C (en) 1924-08-18

Family

ID=7462800

Family Applications (1)

Application Number Title Priority Date Filing Date
DEST36967D Expired DE400370C (en) Production of cavities in stone blocks

Country Status (1)

Country Link
DE (1) DE400370C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2426688A (en) * 1943-11-30 1947-09-02 Linde Air Prod Co Thermally forming a cavity in a body of mineral material
DE846975C (en) * 1947-05-12 1952-08-18 Sonapar Soc De Participation Device for the extraction of blocks, plates and. Like. In stone quarries, which has core drills arranged side by side
FR2649929A1 (en) * 1989-07-21 1991-01-25 Starrett Cy Ls HOLLOW GRANITE HOLLOW BEAM
EP0738465A1 (en) * 1995-04-19 1996-10-23 Sarl Marbrerie Joseph Sansone Process for making a container out of natural stone
FR2818185A1 (en) * 2000-12-15 2002-06-21 Manzini Soc Method of manufacturing funeral urn comprise boring cylindrical base cavity in block and sawing four grooves in four sides of square

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2426688A (en) * 1943-11-30 1947-09-02 Linde Air Prod Co Thermally forming a cavity in a body of mineral material
DE846975C (en) * 1947-05-12 1952-08-18 Sonapar Soc De Participation Device for the extraction of blocks, plates and. Like. In stone quarries, which has core drills arranged side by side
FR2649929A1 (en) * 1989-07-21 1991-01-25 Starrett Cy Ls HOLLOW GRANITE HOLLOW BEAM
EP0738465A1 (en) * 1995-04-19 1996-10-23 Sarl Marbrerie Joseph Sansone Process for making a container out of natural stone
FR2733116A1 (en) * 1995-04-19 1996-10-25 Marbrerie Joseph Sansone PROCESS FOR MANUFACTURING A NOBLE STONE CONTAINER
FR2818185A1 (en) * 2000-12-15 2002-06-21 Manzini Soc Method of manufacturing funeral urn comprise boring cylindrical base cavity in block and sawing four grooves in four sides of square

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