IT1291986B1 - Diamond type cutting tool for sawing blocks of marble or stone - has barrier between cutting edge zone of the tool and the remaining part of it, this barrier not only preventing the noise-generating vibrations from being transmitted, but also resulting in damping of it - Google Patents

Diamond type cutting tool for sawing blocks of marble or stone - has barrier between cutting edge zone of the tool and the remaining part of it, this barrier not only preventing the noise-generating vibrations from being transmitted, but also resulting in damping of it

Info

Publication number
IT1291986B1
IT1291986B1 ITMI971214A IT1291986B1 IT 1291986 B1 IT1291986 B1 IT 1291986B1 IT MI971214 A ITMI971214 A IT MI971214A IT 1291986 B1 IT1291986 B1 IT 1291986B1
Authority
IT
Italy
Prior art keywords
barrier
tool
cutting edge
marble
stone
Prior art date
Application number
Other languages
Italian (it)
Inventor
Paolo Bernieri
Original Assignee
Stalber S R L
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 Stalber S R L filed Critical Stalber S R L
Priority to ITMI971214 priority Critical patent/IT1291986B1/en
Publication of ITMI971214A0 publication Critical patent/ITMI971214A0/it
Priority to EP98109353A priority patent/EP0879683A3/en
Publication of ITMI971214A1 publication Critical patent/ITMI971214A1/en
Application granted granted Critical
Publication of IT1291986B1 publication Critical patent/IT1291986B1/en

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Landscapes

  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Braking Arrangements (AREA)
  • Finishing Walls (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Abstract

The cutting tool comprises a sheet steel support core (1) having a number of abrasive diamond segments (2) which are fixed at intervals along its cutting edges. Dampers able to prevent the generation and propagation of acoustic vibrations are associated with it. The dampers comprise, in a central zone of the support core, a series of parallel incisions (3) which are arranged inclined w.r.t the cutting edge, the ends of each incision being located above the ends of the incisions adjacent to it, with respect to alignments perpendicular to the cutting edge. There are also filling segments (5) arranged between the diamond segments, the filling segments fixed to the bottom edge of the blades in a manner similar to the diamond segments, with the function of increasing the bearing contact area of the blades inside the cutting groove.
ITMI971214 1997-05-23 1997-05-23 Diamond type cutting tool for sawing blocks of marble or stone - has barrier between cutting edge zone of the tool and the remaining part of it, this barrier not only preventing the noise-generating vibrations from being transmitted, but also resulting in damping of it IT1291986B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITMI971214 IT1291986B1 (en) 1997-05-23 1997-05-23 Diamond type cutting tool for sawing blocks of marble or stone - has barrier between cutting edge zone of the tool and the remaining part of it, this barrier not only preventing the noise-generating vibrations from being transmitted, but also resulting in damping of it
EP98109353A EP0879683A3 (en) 1997-05-23 1998-05-22 Diamond type cutting tool, with low noise emission, for sawing stone materials, and machine using said tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI971214 IT1291986B1 (en) 1997-05-23 1997-05-23 Diamond type cutting tool for sawing blocks of marble or stone - has barrier between cutting edge zone of the tool and the remaining part of it, this barrier not only preventing the noise-generating vibrations from being transmitted, but also resulting in damping of it

Publications (3)

Publication Number Publication Date
ITMI971214A0 ITMI971214A0 (en) 1997-05-23
ITMI971214A1 ITMI971214A1 (en) 1998-11-23
IT1291986B1 true IT1291986B1 (en) 1999-01-25

Family

ID=11377205

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI971214 IT1291986B1 (en) 1997-05-23 1997-05-23 Diamond type cutting tool for sawing blocks of marble or stone - has barrier between cutting edge zone of the tool and the remaining part of it, this barrier not only preventing the noise-generating vibrations from being transmitted, but also resulting in damping of it

Country Status (1)

Country Link
IT (1) IT1291986B1 (en)

Also Published As

Publication number Publication date
ITMI971214A1 (en) 1998-11-23
ITMI971214A0 (en) 1997-05-23

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Legal Events

Date Code Title Description
0001 Granted