GB1122541A - Improvements in or relating to machines having cutter-chain carrying arms - Google Patents

Improvements in or relating to machines having cutter-chain carrying arms

Info

Publication number
GB1122541A
GB1122541A GB83566A GB83566A GB1122541A GB 1122541 A GB1122541 A GB 1122541A GB 83566 A GB83566 A GB 83566A GB 83566 A GB83566 A GB 83566A GB 1122541 A GB1122541 A GB 1122541A
Authority
GB
United Kingdom
Prior art keywords
cutter
machines
relating
pivotable
jan
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
GB83566A
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.)
Maschinenfabrik Korfmann GmbH
Original Assignee
Maschinenfabrik Korfmann GmbH
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 Maschinenfabrik Korfmann GmbH filed Critical Maschinenfabrik Korfmann GmbH
Publication of GB1122541A publication Critical patent/GB1122541A/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
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/08—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with saw-blades of endless cutter-type, e.g. chain saws, i.e. saw chains, strap saws
    • B28D1/082—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with saw-blades of endless cutter-type, e.g. chain saws, i.e. saw chains, strap saws consisting of chain saws
    • B28D1/084—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with saw-blades of endless cutter-type, e.g. chain saws, i.e. saw chains, strap saws consisting of chain saws the saw chains being mounted on a pivotingly adjustable arm
    • 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
    • E21C25/22—Machines slitting solely by one or more cutter chains moving unidirectionally along jibs
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C47/00—Machines for obtaining or the removal of materials in open-pit mines
    • E21C47/10—Machines for obtaining or the removal of materials in open-pit mines for quarrying stone, sand, gravel, or clay

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

1,122,541. Mineral-mining machines. MASCHINENFABRIK KORFMANN G.m.b.H. 7 Jan., 1966 [9 Jan., 1965], No. 835/66. Heading E1F. A machine for cutting blocks in quarries or underground chambers has a cutter chaincarrying arm that is pivotable about a chain drive shaft projecting from a cutter head that is pivotable about a horizontal axis with respect to a motor body on which the head is mounted, the body being rotatable about a vertical axis on a vertically movable support, rack and pinion actuated. All of the described pivotal movements may be through 360‹.
GB83566A 1965-01-09 1966-01-07 Improvements in or relating to machines having cutter-chain carrying arms Expired GB1122541A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM63733A DE1262941B (en) 1965-01-09 1965-01-09 Stone cutting machine

Publications (1)

Publication Number Publication Date
GB1122541A true GB1122541A (en) 1968-08-07

Family

ID=7310895

Family Applications (1)

Application Number Title Priority Date Filing Date
GB83566A Expired GB1122541A (en) 1965-01-09 1966-01-07 Improvements in or relating to machines having cutter-chain carrying arms

Country Status (3)

Country Link
DE (1) DE1262941B (en)
FR (1) FR1491226A (en)
GB (1) GB1122541A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201900006577A1 (en) * 2019-05-06 2020-11-06 Vittorio Pucci CHAIN SAW

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530726A1 (en) * 1982-07-21 1984-01-27 Rocamat Sa MACHINE FOR THE EXTRACTION, THE BLANKING AND SQUARING OF STONE, MARBLE AND GRANITE BLOCKS, ESPECIALLY IN QUARRIES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201900006577A1 (en) * 2019-05-06 2020-11-06 Vittorio Pucci CHAIN SAW

Also Published As

Publication number Publication date
FR1491226A (en) 1967-08-11
DE1262941B (en) 1968-03-14

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