EP0423501A3 - Cutter chain - Google Patents

Cutter chain Download PDF

Info

Publication number
EP0423501A3
EP0423501A3 EP19900118184 EP90118184A EP0423501A3 EP 0423501 A3 EP0423501 A3 EP 0423501A3 EP 19900118184 EP19900118184 EP 19900118184 EP 90118184 A EP90118184 A EP 90118184A EP 0423501 A3 EP0423501 A3 EP 0423501A3
Authority
EP
European Patent Office
Prior art keywords
cutter chain
cutter
chain
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.)
Granted
Application number
EP19900118184
Other versions
EP0423501A2 (en
EP0423501B1 (en
Inventor
Katsumi C/O Shoohin Kaihatsu Center Mogi
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.)
Mitsubishi Materials Corp
Original Assignee
Mitsubishi Metal Corp
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
Priority claimed from JP1247674A external-priority patent/JP2701478B2/en
Priority claimed from JP29883589A external-priority patent/JPH03161215A/en
Priority claimed from JP1322237A external-priority patent/JP2727711B2/en
Application filed by Mitsubishi Metal Corp filed Critical Mitsubishi Metal Corp
Publication of EP0423501A2 publication Critical patent/EP0423501A2/en
Publication of EP0423501A3 publication Critical patent/EP0423501A3/en
Application granted granted Critical
Publication of EP0423501B1 publication Critical patent/EP0423501B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B27B33/00—Sawing tools for saw mills, sawing machines, or sawing devices
    • B27B33/14—Saw chains
    • 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
    • B27B17/08—Drives or gearings; Devices for swivelling or tilting the chain saw
    • 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
    • B27B33/00—Sawing tools for saw mills, sawing machines, or sawing devices
    • B27B33/14—Saw chains
    • B27B33/142—Cutter elements
    • B27B33/144—Cutter elements having cutting inserts or exchangeable cutting teeth
    • 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
    • B27B33/00—Sawing tools for saw mills, sawing machines, or sawing devices
    • B27B33/14—Saw chains
    • B27B33/142—Cutter elements
    • B27B33/145—Cutter elements having plural teeth on a single link
    • 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
    • B27B33/00—Sawing tools for saw mills, sawing machines, or sawing devices
    • B27B33/14—Saw chains
    • B27B33/148—Saw chains with means permitting replacement of cutter elements
    • 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
    • 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
    • B28D1/12—Saw-blades or saw-discs specially adapted for working stone
    • B28D1/124—Saw chains; rod-like saw blades; saw cables
    • B28D1/125—Saw chains; rod-like saw blades; saw cables with exchangeable cutter bits or cutter segments

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Mining & Mineral Resources (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Knives (AREA)
EP90118184A 1989-09-22 1990-09-21 Cutter chain Expired - Lifetime EP0423501B1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP247674/89 1989-09-22
JP1247674A JP2701478B2 (en) 1989-09-22 1989-09-22 Chain cutter
JP298835/89 1989-11-17
JP29883589A JPH03161215A (en) 1989-11-17 1989-11-17 Flat plate chain body and its driving structure
JP1322237A JP2727711B2 (en) 1989-12-12 1989-12-12 Flat chain
JP322237/89 1989-12-12

Publications (3)

Publication Number Publication Date
EP0423501A2 EP0423501A2 (en) 1991-04-24
EP0423501A3 true EP0423501A3 (en) 1991-08-28
EP0423501B1 EP0423501B1 (en) 1995-12-13

Family

ID=27333623

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90118184A Expired - Lifetime EP0423501B1 (en) 1989-09-22 1990-09-21 Cutter chain

Country Status (3)

Country Link
EP (1) EP0423501B1 (en)
KR (1) KR910005984A (en)
DE (1) DE69024165T2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5119798A (en) * 1990-09-04 1992-06-09 Blount, Inc. Abrasive cutting apparatus including inverted cutting chain with inward facing cutting elements
DE4237781C2 (en) * 1992-11-09 1995-08-10 Elektromechanik Aach Gmbh Saw chain for chainsaws
WO2004082907A1 (en) * 2003-03-19 2004-09-30 Willy Jakob Cutting instrument
DE102011005011A1 (en) 2011-03-03 2012-09-06 Robert Bosch Gmbh Machine tool separating device
DE102012004049A1 (en) * 2012-03-02 2013-09-05 Robert Bosch Gmbh Method for producing at least one cutting-strand segment of a cutting strand of a power-tool parting device
DE102012004053A1 (en) 2012-03-02 2013-09-05 Robert Bosch Gmbh Machine tool separating device
DE102012004051A1 (en) * 2012-03-02 2013-09-05 Robert Bosch Gmbh Machine tool separating device

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US614003A (en) * 1898-11-08 Band-saw
US1178362A (en) * 1915-05-07 1916-04-04 Rode Nicolay Wall Saw.
FR532069A (en) * 1921-03-03 1922-01-27 Device intended for felling standing trees and for cutting logs
US1520422A (en) * 1922-10-13 1924-12-23 Lind Arvid Saw blade
FR595055A (en) * 1925-03-13 1925-09-25 New machine system for sawing all metals or other double-cut materials with, however, only one band saw but perforated allowing to saw simultaneously automatically transversely and vertically the piece to be sawed on its two sides facing each other up to complete sectioning
US2348612A (en) * 1941-02-20 1944-05-09 William H Deacon Power saw
US2869534A (en) * 1956-09-11 1959-01-20 Stihl Andreas Grinding chain tool
DE2758380A1 (en) * 1977-12-28 1979-07-12 Hamer R Geerd Dr Med Surgical chain form cutting blade - has connector swivelling head fitting small base recessed hinged working members
DE3416712A1 (en) * 1984-05-05 1985-11-07 Leopold 5350 Euskirchen Jägers Circular saw blade with insertable cutting inserts

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US614003A (en) * 1898-11-08 Band-saw
US1178362A (en) * 1915-05-07 1916-04-04 Rode Nicolay Wall Saw.
FR532069A (en) * 1921-03-03 1922-01-27 Device intended for felling standing trees and for cutting logs
US1520422A (en) * 1922-10-13 1924-12-23 Lind Arvid Saw blade
FR595055A (en) * 1925-03-13 1925-09-25 New machine system for sawing all metals or other double-cut materials with, however, only one band saw but perforated allowing to saw simultaneously automatically transversely and vertically the piece to be sawed on its two sides facing each other up to complete sectioning
US2348612A (en) * 1941-02-20 1944-05-09 William H Deacon Power saw
US2869534A (en) * 1956-09-11 1959-01-20 Stihl Andreas Grinding chain tool
DE2758380A1 (en) * 1977-12-28 1979-07-12 Hamer R Geerd Dr Med Surgical chain form cutting blade - has connector swivelling head fitting small base recessed hinged working members
DE3416712A1 (en) * 1984-05-05 1985-11-07 Leopold 5350 Euskirchen Jägers Circular saw blade with insertable cutting inserts

Also Published As

Publication number Publication date
DE69024165T2 (en) 1996-05-30
KR910005984A (en) 1991-04-27
DE69024165D1 (en) 1996-01-25
EP0423501A2 (en) 1991-04-24
EP0423501B1 (en) 1995-12-13

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