IT1065122B - CUTTING ARM FOR QUICK OPERATION CUTTING CHAINS - Google Patents

CUTTING ARM FOR QUICK OPERATION CUTTING CHAINS

Info

Publication number
IT1065122B
IT1065122B IT2636476A IT2636476A IT1065122B IT 1065122 B IT1065122 B IT 1065122B IT 2636476 A IT2636476 A IT 2636476A IT 2636476 A IT2636476 A IT 2636476A IT 1065122 B IT1065122 B IT 1065122B
Authority
IT
Italy
Prior art keywords
cutting
chains
quick operation
arm
cutting arm
Prior art date
Application number
IT2636476A
Other languages
Italian (it)
Original Assignee
Korfmann Gmbh Maschf
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 Korfmann Gmbh Maschf filed Critical Korfmann Gmbh Maschf
Application granted granted Critical
Publication of IT1065122B publication Critical patent/IT1065122B/en

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
    • E21C25/22—Machines slitting solely by one or more cutter chains moving unidirectionally along jibs
    • E21C25/28—Chains or chain guides
    • E21C25/30—Chain guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B17/00—Chain saws; Equipment therefor
    • B27B17/02—Chain saws equipped with guide bar
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B17/00—Chain saws; Equipment therefor
    • B27B17/02—Chain saws equipped with guide bar
    • B27B17/04—Roller bearing guides
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Sawing (AREA)
IT2636476A 1975-08-20 1976-08-19 CUTTING ARM FOR QUICK OPERATION CUTTING CHAINS IT1065122B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752536982 DE2536982C3 (en) 1975-08-20 1975-08-20 Cutting arm for high-speed stone cutting chains

Publications (1)

Publication Number Publication Date
IT1065122B true IT1065122B (en) 1985-02-25

Family

ID=5954355

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2636476A IT1065122B (en) 1975-08-20 1976-08-19 CUTTING ARM FOR QUICK OPERATION CUTTING CHAINS

Country Status (3)

Country Link
DE (1) DE2536982C3 (en)
FR (1) FR2321375A1 (en)
IT (1) IT1065122B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2806828C2 (en) * 1978-02-17 1982-11-11 Maschinenfabrik Korfmann Gmbh, 5810 Witten Guide for cutting chains
AU8752782A (en) * 1981-08-24 1983-03-03 Cornelis Johannes Maria Beerens Chain saw bar and sprocket
CN103867203B (en) * 2014-03-31 2015-12-30 重庆南桐矿业有限责任公司 Mine working chain saw type hard rock mole
DE102015214163A1 (en) * 2015-07-27 2017-02-02 Robert Bosch Gmbh Machine tool separating device

Also Published As

Publication number Publication date
FR2321375B1 (en) 1982-09-03
DE2536982A1 (en) 1977-02-24
DE2536982B2 (en) 1978-03-16
FR2321375A1 (en) 1977-03-18
DE2536982C3 (en) 1978-11-09

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