SE8306707L - SEWING MACHINE KNIFE DEVICE - Google Patents

SEWING MACHINE KNIFE DEVICE

Info

Publication number
SE8306707L
SE8306707L SE8306707A SE8306707A SE8306707L SE 8306707 L SE8306707 L SE 8306707L SE 8306707 A SE8306707 A SE 8306707A SE 8306707 A SE8306707 A SE 8306707A SE 8306707 L SE8306707 L SE 8306707L
Authority
SE
Sweden
Prior art keywords
dividing knife
dividing
log
saw
machine
Prior art date
Application number
SE8306707A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8306707D0 (en
Inventor
Kauko Rautio
Original Assignee
Kauko Rautio
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 Kauko Rautio filed Critical Kauko Rautio
Publication of SE8306707D0 publication Critical patent/SE8306707D0/en
Publication of SE8306707L publication Critical patent/SE8306707L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G19/00—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws
    • B27G19/08—Accessories for keeping open the saw kerf, e.g. riving knives or wedge plates

Landscapes

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

Abstract

A dividing knife means for a saw machine, consisting of at least one dividing knife located in the saw machine after the sawing blade , as viewed in the sawing direction of the log , keeping the saw cut open. The dividing knife is a flange rotating about its axis and of which a segment acts as a part spreading the saw cut. Therefore, the rotation of the dividing knife reduces the friction arising by the contact of the log and the dividing knife. It has specifically been a problem in connection with fixed dividing knives of prior art that the dividing knife cannot be made very thick because, acting as a fixed wedge, it impedes the progress of the log through the machine.
SE8306707A 1982-12-07 1983-12-05 SEWING MACHINE KNIFE DEVICE SE8306707L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI824207A FI824207L (en) 1982-12-07 1982-12-07 DELNINGSKNIVANORDNING FOER SAOGMASKIN.

Publications (2)

Publication Number Publication Date
SE8306707D0 SE8306707D0 (en) 1983-12-05
SE8306707L true SE8306707L (en) 1984-06-08

Family

ID=8516422

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8306707A SE8306707L (en) 1982-12-07 1983-12-05 SEWING MACHINE KNIFE DEVICE

Country Status (9)

Country Link
CA (1) CA1212014A (en)
CS (1) CS240985B2 (en)
DD (1) DD212691A1 (en)
DE (1) DE3342882A1 (en)
FI (1) FI824207L (en)
FR (1) FR2537041A1 (en)
NO (1) NO834471L (en)
PL (1) PL142309B1 (en)
SE (1) SE8306707L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2624423A1 (en) * 1987-12-14 1989-06-16 Rhone Poulenc Films Method for cutting spools of films made of plastic and device for implementing it

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1435252A (en) * 1919-12-17 1922-11-14 John C Haswell Separating device for sawing machines
US3401785A (en) * 1967-01-30 1968-09-17 Arthur M. Ferrari Separator unit for lumber strips
US3732765A (en) * 1971-11-24 1973-05-15 Albany Int Ind Sweep table for wood-processing mill

Also Published As

Publication number Publication date
DE3342882A1 (en) 1984-06-07
CA1212014A (en) 1986-09-30
FI824207L (en) 1984-06-08
NO834471L (en) 1984-06-08
FI824207A0 (en) 1982-12-07
PL142309B1 (en) 1987-10-31
SE8306707D0 (en) 1983-12-05
DD212691A1 (en) 1984-08-22
FR2537041A1 (en) 1984-06-08
CS240985B2 (en) 1986-03-13
PL244956A1 (en) 1984-08-13
CS917183A2 (en) 1985-06-13

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