FR2328553A1 - Rock cutting cable saw - has groups of cutting and spacer discs mounted on sheaths on flexible cable - Google Patents

Rock cutting cable saw - has groups of cutting and spacer discs mounted on sheaths on flexible cable

Info

Publication number
FR2328553A1
FR2328553A1 FR7532519A FR7532519A FR2328553A1 FR 2328553 A1 FR2328553 A1 FR 2328553A1 FR 7532519 A FR7532519 A FR 7532519A FR 7532519 A FR7532519 A FR 7532519A FR 2328553 A1 FR2328553 A1 FR 2328553A1
Authority
FR
France
Prior art keywords
cutting
discs
cable
groups
sheaths
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.)
Withdrawn
Application number
FR7532519A
Other languages
French (fr)
Inventor
Boris Alexandrovich Simkin
Alexandr Grigorievich Busarov
Kliment Nikolaevich Trubetskoi
Anatoly Yakovlevich Antonov
Karlen Davidovich Davtian
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.)
INST FIZ ZEMLI IM
Original Assignee
INST FIZ ZEMLI IM
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 INST FIZ ZEMLI IM filed Critical INST FIZ ZEMLI IM
Priority to FR7532519A priority Critical patent/FR2328553A1/en
Publication of FR2328553A1 publication Critical patent/FR2328553A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/56—Slitting by cutter cables or cutter chains or by tools drawn along the working face by cables or the like, in each case guided parallel to the face, e.g. by a conveyor or by a guide parallel to a conveyor
    • 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
    • B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/18—Sawing tools of special type, e.g. wire saw strands, saw blades or saw wire equipped with diamonds or other abrasive particles in selected individual positions
    • B23D61/185—Saw wires; Saw cables; Twisted saw strips

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Earth Drilling (AREA)

Abstract

The rock-cutting saw for mineral excavation has a solid flexible metal cable which has a series of cutting diamond fragments or cubic boron nitride attached to it by powder metallurgy or electroplating. The cutting elements (1) are in the form of rows of stamped discs (4) which have a layer of cutting diamonds on their peripheral surfaces. The cutting discs (4) are separated by means of spacer discs (5), and all the discs are removably mounted on a sheath (3), which can itself be removed from the cable (2). Flexible steel springs (8) are slotted on the cable between groups of discs, and nuts (6, 7) are screw onto the sleeve ends to clamp the discs together.
FR7532519A 1975-10-23 1975-10-23 Rock cutting cable saw - has groups of cutting and spacer discs mounted on sheaths on flexible cable Withdrawn FR2328553A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7532519A FR2328553A1 (en) 1975-10-23 1975-10-23 Rock cutting cable saw - has groups of cutting and spacer discs mounted on sheaths on flexible cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7532519A FR2328553A1 (en) 1975-10-23 1975-10-23 Rock cutting cable saw - has groups of cutting and spacer discs mounted on sheaths on flexible cable

Publications (1)

Publication Number Publication Date
FR2328553A1 true FR2328553A1 (en) 1977-05-20

Family

ID=9161584

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7532519A Withdrawn FR2328553A1 (en) 1975-10-23 1975-10-23 Rock cutting cable saw - has groups of cutting and spacer discs mounted on sheaths on flexible cable

Country Status (1)

Country Link
FR (1) FR2328553A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015109432B3 (en) * 2015-06-12 2016-12-08 Universität Kassel Cutting bead for a sawing wire, sawing wire and method for producing a sawing wire

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015109432B3 (en) * 2015-06-12 2016-12-08 Universität Kassel Cutting bead for a sawing wire, sawing wire and method for producing a sawing wire
WO2016198316A1 (en) 2015-06-12 2016-12-15 Universität Kassel Cutting bead for a saw wire
US10703015B2 (en) 2015-06-12 2020-07-07 Universitaet Kassel Cutting bead for a saw rope

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Legal Events

Date Code Title Description
ST Notification of lapse