IT1260751B - CUTTING DEVICE WITH CHAIN SAW - Google Patents

CUTTING DEVICE WITH CHAIN SAW

Info

Publication number
IT1260751B
IT1260751B ITMN920019A ITMN920019A IT1260751B IT 1260751 B IT1260751 B IT 1260751B IT MN920019 A ITMN920019 A IT MN920019A IT MN920019 A ITMN920019 A IT MN920019A IT 1260751 B IT1260751 B IT 1260751B
Authority
IT
Italy
Prior art keywords
chain
cutting device
chain saw
guide links
disc
Prior art date
Application number
ITMN920019A
Other languages
Italian (it)
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 filed Critical
Priority to ITMN920019A priority Critical patent/IT1260751B/en
Publication of ITMN920019A0 publication Critical patent/ITMN920019A0/en
Priority to EP93109854A priority patent/EP0578038A1/en
Publication of ITMN920019A1 publication Critical patent/ITMN920019A1/en
Application granted granted Critical
Publication of IT1260751B publication Critical patent/IT1260751B/en

Links

Classifications

    • 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
    • B23D61/02—Circular saw blades
    • B23D61/04—Circular saw blades with inserted saw teeth, i.e. the teeth being individually inserted
    • B23D61/06—Circular saw blades with inserted saw teeth, i.e. the teeth being individually inserted in exchangeable arrangement
    • 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
    • B27B17/14—Arrangements for stretching the chain saw

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Sawing (AREA)

Abstract

Il trovato riguarda un dispositivo di taglio con sega a catena, comprendente un disco circolare dotato di scanalatura periferica di contenimento delle maglie di guida della catena che si associa al disco con un certo gioco, e comprendente inoltre nell'ambito della detta scanalatura mezzi solidali col disco e cedevoli elasticamente, atti ad entrare in contatto con le maglie di guida così da determinare il trascinamento della catena nel normale funzionamento, e conformati nella zona di contatto con le dette maglie di guida in modo tale da consentire il reciproco slittamento quando la catena incontra un ostacolo.The invention relates to a cutting device with a chain saw, comprising a circular disc equipped with a peripheral groove for containing the guide links of the chain which is associated with the disc with a certain play, and further comprising within the said groove means integral with the disc and elastically yielding, suitable for coming into contact with the guide links so as to cause the chain to drag in normal operation, and shaped in the area of contact with the said guide links so as to allow mutual slipping when the chain meets an obstacle.

ITMN920019A 1992-06-22 1992-06-22 CUTTING DEVICE WITH CHAIN SAW IT1260751B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITMN920019A IT1260751B (en) 1992-06-22 1992-06-22 CUTTING DEVICE WITH CHAIN SAW
EP93109854A EP0578038A1 (en) 1992-06-22 1993-06-21 Chain saw cutting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMN920019A IT1260751B (en) 1992-06-22 1992-06-22 CUTTING DEVICE WITH CHAIN SAW

Publications (3)

Publication Number Publication Date
ITMN920019A0 ITMN920019A0 (en) 1992-06-22
ITMN920019A1 ITMN920019A1 (en) 1993-12-22
IT1260751B true IT1260751B (en) 1996-04-22

Family

ID=11384353

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMN920019A IT1260751B (en) 1992-06-22 1992-06-22 CUTTING DEVICE WITH CHAIN SAW

Country Status (2)

Country Link
EP (1) EP0578038A1 (en)
IT (1) IT1260751B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3390710A (en) * 1966-04-14 1968-07-02 Outboard Marine Corp Chain saw
SE465023B (en) * 1988-12-22 1991-07-15 Toolbox Sweden Ab SAW AND WORK TOOL
US5090287A (en) * 1991-01-22 1992-02-25 Chezem Jim A Circular tool assembly

Also Published As

Publication number Publication date
ITMN920019A1 (en) 1993-12-22
ITMN920019A0 (en) 1992-06-22
EP0578038A1 (en) 1994-01-12

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960820