AU470896B2 - Improved rock cutter - Google Patents

Improved rock cutter

Info

Publication number
AU470896B2
AU470896B2 AU33867/71A AU3386771A AU470896B2 AU 470896 B2 AU470896 B2 AU 470896B2 AU 33867/71 A AU33867/71 A AU 33867/71A AU 3386771 A AU3386771 A AU 3386771A AU 470896 B2 AU470896 B2 AU 470896B2
Authority
AU
Australia
Prior art keywords
rock cutter
improved rock
improved
cutter
rock
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
AU33867/71A
Other versions
AU3386771A (en
Inventor
Julian Duff Peter
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
Priority to AU33867/71A priority Critical patent/AU470896B2/en
Publication of AU3386771A publication Critical patent/AU3386771A/en
Application granted granted Critical
Publication of AU470896B2 publication Critical patent/AU470896B2/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
    • B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
    • B28D1/222—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising by pressing, e.g. presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
AU33867/71A 1970-09-23 1970-09-23 Improved rock cutter Expired AU470896B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU33867/71A AU470896B2 (en) 1970-09-23 1970-09-23 Improved rock cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU33867/71A AU470896B2 (en) 1970-09-23 1970-09-23 Improved rock cutter

Publications (2)

Publication Number Publication Date
AU3386771A AU3386771A (en) 1973-03-29
AU470896B2 true AU470896B2 (en) 1976-03-17

Family

ID=3721217

Family Applications (1)

Application Number Title Priority Date Filing Date
AU33867/71A Expired AU470896B2 (en) 1970-09-23 1970-09-23 Improved rock cutter

Country Status (1)

Country Link
AU (1) AU470896B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0917940A2 (en) * 1997-11-25 1999-05-26 Thomas Bartlett Snell Splitting machines
EP2159016A3 (en) * 2008-08-29 2013-09-04 Mitsuboshi Diamond Industrial Co., Ltd. Brittle material breaking device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0917940A2 (en) * 1997-11-25 1999-05-26 Thomas Bartlett Snell Splitting machines
EP0917940A3 (en) * 1997-11-25 1999-12-08 Thomas Bartlett Snell Splitting machines
EP2159016A3 (en) * 2008-08-29 2013-09-04 Mitsuboshi Diamond Industrial Co., Ltd. Brittle material breaking device

Also Published As

Publication number Publication date
AU3386771A (en) 1973-03-29

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