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SE456978B - SAAGMASKIN - Google Patents

SAAGMASKIN

Info

Publication number
SE456978B
SE456978B SE8306111A SE8306111A SE456978B SE 456978 B SE456978 B SE 456978B SE 8306111 A SE8306111 A SE 8306111A SE 8306111 A SE8306111 A SE 8306111A SE 456978 B SE456978 B SE 456978B
Authority
SE
Sweden
Prior art keywords
log
splitting unit
saw
unit
splitting
Prior art date
Application number
SE8306111A
Other languages
Swedish (sv)
Other versions
SE8306111L (en
SE8306111D0 (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 SE8306111D0 publication Critical patent/SE8306111D0/en
Publication of SE8306111L publication Critical patent/SE8306111L/en
Publication of SE456978B publication Critical patent/SE456978B/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27BSAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B7/00Sawing machines working with circular saw blades, specially designed for length sawing of trunks
    • B27B7/04Sawing machines working with circular saw blades, specially designed for length sawing of trunks by making use of a plurality of circular saws mounted on a single spindle; Arrangements for adjusting the mutual distances
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27BSAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B1/00Methods for subdividing trunks or logs essentially involving sawing
    • B27B1/007Methods for subdividing trunks or logs essentially involving sawing taking into account geometric properties of the trunks or logs to be sawn, e.g. curvature

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Sawing (AREA)
  • Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)

Description

456 978 och styrningar, i sidovy, samt FIG. 2 visar detsamma som fig. 1, med en klyvande enhet enligt en annan utföringsform. 456 978 and guides, in side view, and FIG. Fig. 2 shows the same as Fig. 1, with a splitting unit according to another embodiment.

Sågmaskinen innehåller, i matningsriktningen räknat, draghjul 1, ett självcentrerande styrrälssystem 2, bilningsskär 3, 4 roterbara kring en horisontell axel och en vertikal axel, styrrullar 5, och en klyvande enhet 6. Sågbladen 7 och delningsknivarna 8 befinner sig i den klyvande enheten 6. som är ledat fastsatt vid sågmaskinens stomme 9 och därmed följer efter stockens krökningar i längdriktningen.The sawing machine contains, in the feed direction, traction wheel 1, a self-centering guide rail system 2, cutting inserts 3, 4 rotatable about a horizontal axis and a vertical axis, guide rollers 5, and a splitting unit 6. The saw blades 7 and dividing knives 8 are located in the splitting unit 6 which is hingedly attached to the body 9 of the saw machine and thus follows the curves of the log in the longitudinal direction.

I utföringsformen i fig. 2 hör till sågmaskinen framför såg- bladen'7befintliga styrrullar lO.Dessa styrrullar styr den klyvande enheten 6 i enlighet med stockens ll kräkningar. Den klyvande enheten 6 är ledat fastsatt vid sågmaskinens stomme 9 för svängning kring en horisontell axel 12 och den kan ytterligare vara svängbart fastsatt kring den i fig. 2 med en punktstreckad linje angivna vertikalaxeln 13.In the embodiment in Fig. 2, the sawing machine in front of the saw blades 7 includes existing guide rollers 10. These guide rollers guide the splitting unit 6 in accordance with the vomiting of the log 11. The splitting unit 6 is hingedly attached to the body 9 of the saw machine for pivoting about a horizontal axis 12 and it may further be pivotally attached about the vertical axis 13 indicated by a dotted line in Fig. 2.

Tack vare rörelsemöjligheten som den klyvande enhetens ledade fastsättning medför, lyckas sågning av stocken i överens- stämmelse med dess krökar även med cirkelsågblad 7 med stor diameter.Thanks to the possibility of movement that the articulated unit of the splitting unit entails, sawing of the log in accordance with its curves also succeeds with circular saw blades 7 with a large diameter.

Det är klart för en fackman i branschen att uppfinningens olika utföringsformer kan variera inom ramen för de efterföljande patentkraven. Sålunda kan sågbladens 7 och del- ningsknivarnas 8 antal variera från ett till flera. Allt efter rakheten respektive krökningarna av stocken som skall sågas kan sågbladet 7 och delningskniven 8 vid sågningen ligga enligt exemplet i linje med bilningsskären 3, 4 som bilar stockens sidor eller de kan ligga på olika linjer, dvs. del- ningskniven 8 är ledat fastsatt i förhållande till sågbladet 7.It will be apparent to one skilled in the art that the various embodiments of the invention may vary within the scope of the appended claims. Thus, the number of saw blades 7 and the splitting knives 8 can vary from one to several. Depending on the straightness or curvatures of the log to be sawn, the saw blade 7 and the dividing knife 8 during sawing can be in line with the cutting inserts 3, 4 which drive the sides of the log or they can lie on different lines, ie the splitting knife 8 is articulated in relation to the saw blade 7.

Claims (1)

1. 456 978 PATENTKRAV Sågmaskin innefattande en dragenhet (l) för frammatning av en stock (ll), ett självcentrerande styrrälssystem (2), en uppsättning bilningsskär (3, 4) av roterande typ för bilning av stockens (ll) sidor, samt en stocken (ll) klyvande enhet (6) innefattande ett eller flera sågblad (7) och ett motsva- rande antal delningsknivar (8), varvid styrrälssystemet är anordnat att centrera stocken (11) under dess matning genom bilningsskären (3, 4) och mot den klyvande enheten (6), k ä n- n e t e c k n a d av att den klyvande enheten (6) är ledad i förhållande till den övriga delen av sågmaskinen genom en ledad fastsättning (12) vid sâgmaskinens stomme (9), samt att den klyvande enheten (6) är försedd med åtminstone en styr- rulle (5, 10), som följer stockens (ll) krökningar i längdled och överför dessa till den klyvande enheten (6).A 456 978 PATENT CLAIM Sawing machine comprising a traction unit (1) for advancing a log (II), a self-centering guide rail system (2), a set of rotary type forming inserts (3, 4) for forming the sides (11) of the log, and the log (11) splitting unit (6) comprising one or more saw blades (7) and a corresponding number of dividing knives (8), the guide rail system being arranged to center the log (11) during its feeding through the cutting inserts (3, 4) and towards the splitting unit (6), characterized in that the splitting unit (6) is articulated relative to the rest of the sawing machine by an articulated attachment (12) to the saw machine body (9), and that the splitting unit ( 6) is provided with at least one guide roller (5, 10), which follows the longitudinal curves of the log (ll) and transmits these to the splitting unit (6).
SE8306111A 1982-12-07 1983-11-07 SAAGMASKIN SE456978B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI824206A FI68014C (en) 1982-12-07 1982-12-07 SAOGMASKIN

Publications (3)

Publication Number Publication Date
SE8306111D0 SE8306111D0 (en) 1983-11-07
SE8306111L SE8306111L (en) 1984-06-08
SE456978B true SE456978B (en) 1988-11-21

Family

ID=8516421

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8306111A SE456978B (en) 1982-12-07 1983-11-07 SAAGMASKIN

Country Status (10)

Country Link
CA (1) CA1218581A (en)
CS (1) CS250236B2 (en)
DD (1) DD212690A1 (en)
DE (1) DE3340842C2 (en)
FI (1) FI68014C (en)
FR (1) FR2537038B1 (en)
NO (1) NO834022L (en)
PL (1) PL140517B1 (en)
RO (1) RO89818A (en)
SE (1) SE456978B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992018300A1 (en) * 1991-04-22 1992-10-29 Söderhamns Verkstäder Ab Method and plant for processing logs

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4690188A (en) * 1986-10-27 1987-09-01 Weyerhaeuser Company Variable curve linebar with skewable saws
DE4209407A1 (en) * 1992-03-24 1993-09-30 Esterer Ag Maschf Lengthwise sawing of timber - involves blade movement dependent upon timber advance, and blade is adjusted for each cut, resulting in parallel cuts
US5447186A (en) * 1993-12-20 1995-09-05 Sawquip International, Inc. Chipping canter
US6929043B2 (en) 2001-07-24 2005-08-16 Valley Machine Works Ltd. Optimized board edger and method of operation thereof
DE102022132324A1 (en) * 2022-12-06 2024-06-06 Gebrüder Linck, Maschinenfabrik "Gatterlinck" GmbH & Co. KG Method and sawmill device for producing sawn timber from a tree trunk

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE504700C (en) * 1927-11-18 1930-08-07 Ekonomisk Traefoeraedling Ab Centering and control device for wood sawing machines or the like.
FR739292A (en) * 1932-04-26 1933-01-09 Device for single or multiple universal reciprocating saw
AR206041A1 (en) * 1974-07-30 1976-06-23 Acme Timber Ind Ltd METHOD FOR PRODUCING BOARDS ON BOARDS AND OTHER WOODS CUT TO SAW FROM A WORKPIECE OF THE TYPE OF WOOD AND THE SIMILAR AND AN APPARATUS TO CARRY OUT THE METHOD
SE420579B (en) * 1976-02-16 1981-10-19 Skogsegarnas Vaenerind HOOK CUTTING HOOK DEVICE
SE431621B (en) * 1980-07-03 1984-02-20 Kockums Ind Ab DEVICE FOR INSTALLATION OF WOOD BLOCK LONG A LOADING ROAD IN A WOODWORKING MACHINE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992018300A1 (en) * 1991-04-22 1992-10-29 Söderhamns Verkstäder Ab Method and plant for processing logs

Also Published As

Publication number Publication date
FI824206L (en) 1984-06-08
FR2537038B1 (en) 1987-01-09
PL140517B1 (en) 1987-05-30
FI68014C (en) 1985-07-10
FI824206A0 (en) 1982-12-07
FI68014B (en) 1985-03-29
RO89818A (en) 1986-07-30
DE3340842C2 (en) 1985-09-26
NO834022L (en) 1984-06-08
SE8306111L (en) 1984-06-08
DE3340842A1 (en) 1984-06-07
CS250236B2 (en) 1987-04-16
SE8306111D0 (en) 1983-11-07
DD212690A1 (en) 1984-08-22
PL244955A1 (en) 1984-08-13
FR2537038A1 (en) 1984-06-08
CA1218581A (en) 1987-03-03

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