SE8700628L - Chipper - Google Patents

Chipper

Info

Publication number
SE8700628L
SE8700628L SE8700628A SE8700628A SE8700628L SE 8700628 L SE8700628 L SE 8700628L SE 8700628 A SE8700628 A SE 8700628A SE 8700628 A SE8700628 A SE 8700628A SE 8700628 L SE8700628 L SE 8700628L
Authority
SE
Sweden
Prior art keywords
knife
counter
chopping
bridge
path
Prior art date
Application number
SE8700628A
Other languages
Swedish (sv)
Other versions
SE463140B (en
SE8700628D0 (en
Inventor
A Bruks
Original Assignee
Bruks Mekaniska Ab
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 Bruks Mekaniska Ab filed Critical Bruks Mekaniska Ab
Priority to SE8700628A priority Critical patent/SE463140B/en
Publication of SE8700628D0 publication Critical patent/SE8700628D0/en
Publication of SE8700628L publication Critical patent/SE8700628L/en
Publication of SE463140B publication Critical patent/SE463140B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)

Abstract

In a wood chipper having a motor-driven chopping rotor 13 provided with peripheral chopping knives 15 and a counter- knife 16 interacting therewith, the counter-knife is attached to a bridge 17 which is movable from an operating or chopping position, in which the counter- knife 16 is in the immediate vicinity of the path of circulation 15A for the chopping knives, into a position at considerable distance from this path. The bridge is connected to the machine stand 11 by means of rigid circuit-breaker elements 32, which are arranged to give way whenever the counter-knife is overloaded so as to allow the bridge to distance itself from the path of circulation 15A of the chopping knives. <IMAGE>
SE8700628A 1987-02-16 1987-02-16 Wood chipper SE463140B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8700628A SE463140B (en) 1987-02-16 1987-02-16 Wood chipper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8700628A SE463140B (en) 1987-02-16 1987-02-16 Wood chipper

Publications (3)

Publication Number Publication Date
SE8700628D0 SE8700628D0 (en) 1987-02-16
SE8700628L true SE8700628L (en) 1988-08-17
SE463140B SE463140B (en) 1990-10-15

Family

ID=20367548

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8700628A SE463140B (en) 1987-02-16 1987-02-16 Wood chipper

Country Status (1)

Country Link
SE (1) SE463140B (en)

Also Published As

Publication number Publication date
SE463140B (en) 1990-10-15
SE8700628D0 (en) 1987-02-16

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