SE469164B - Gripper for securing sawn timber and the like - Google Patents
Gripper for securing sawn timber and the likeInfo
- Publication number
- SE469164B SE469164B SE8405670A SE8405670A SE469164B SE 469164 B SE469164 B SE 469164B SE 8405670 A SE8405670 A SE 8405670A SE 8405670 A SE8405670 A SE 8405670A SE 469164 B SE469164 B SE 469164B
- Authority
- SE
- Sweden
- Prior art keywords
- securing
- chain
- retaining
- feed system
- timber
- Prior art date
Links
Classifications
-
- 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
- B27B29/00—Gripping, clamping, or holding devices for the trunk or log in saw mills or sawing machines; Travelling trunk or log carriages
-
- 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
- B27B25/00—Feeding devices for timber in saw mills or sawing machines; Feeding devices for trees
- B27B25/04—Feeding devices for timber in saw mills or sawing machines; Feeding devices for trees with feed chains or belts
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Veneer Processing And Manufacture Of Plywood (AREA)
- Sawing (AREA)
Abstract
Description
PROBLEMSTÄLLNING Föreliggande uppfinning avser utrustning för att hålla fast virket vid bearbetning, automatiskt justerande till alla i sortimentet förekommande dimensioner. PROBLEM STATEMENT The present invention relates to equipment for holding the wood during processing, automatically adjusting to all dimensions present in the range.
PROBLEMLÖSNING Den till grund för uppfinningen liggande målsättningen uppnås om den inledningsvis antydde anordningen kännetecknas därav att fasthållningskedjan är drivbar av det av kedjesystemet frammatade virket och att drivanordningen innefattar en backspärr, vilken är anordnad att hindra att fasthållnings- kedjan går fortare än kedjesystemet men att tillåta att den står stilla eller går saktare än kedjesystemet.TROUBLESHOOTING The object underlying the invention is achieved if the device initially indicated is characterized in that the retaining chain is drivable by the timber fed by the chain system and that the drive device comprises a backstop, which is arranged to prevent the retaining chain from moving faster than the chain. it is stationary or slower than the chain system.
RITNINGAR Uppfinningen skall beskrivas närmre under hänvisning till bifogade ritningar på vilka: Fig l visar en schematisk sidovy av uppfinningsföremålet och Fig 2 visar uppfinningsföremålet schematiskt uppifrån.DRAWINGS The invention will be described in more detail with reference to the accompanying drawings, in which: Fig. 1 shows a schematic side view of the object of the invention and Fig. 2 shows the object of the invention schematically from above.
FÖREDRAGEN UTFÖRINGSFORM Anordningen består av ett vanligt kedjesystem l, för fram- tagning, kompletterad med kedjor med fasthållningsdon, 3, kallade fasthållningskedjor, 2. Dessa fasthållningskedjor är relativt korta. Avsikten är att förhindra kast vid själva bearbetningen av virket.PREFERRED EMBODIMENT The device consists of a standard chain system 1, for development, supplemented with chains with holding devices, 3, called holding chains, 2. These holding chains are relatively short. The intention is to prevent throws during the actual processing of the wood.
Från drivstation för frammatningskedjorna 4, utgår drivning av fasthållningskedjorna 2, på sådant sätt att fasthållnings- kedjorna 2, kan stanna eller gå saktare eller lika framåt som *Y 3 drivkedjorna men inte fortare framåt.From the drive station for the feed chains 4, drive of the retaining chains 2 starts in such a way that the retaining chains 2 can stop or go slower or as forward as the * Y 3 drive chains but not faster forward.
Detta kan t ex åstadkommas medelst backspärr 5. Fasthàll- ningskedjorna kan bromsas eller växlas så att önskat grepp erhålles.This can be achieved, for example, by means of backstop 5. The retaining chains can be braked or shifted so that the desired grip is obtained.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8405670A SE469164B (en) | 1984-11-13 | 1984-11-13 | Gripper for securing sawn timber and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8405670A SE469164B (en) | 1984-11-13 | 1984-11-13 | Gripper for securing sawn timber and the like |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8405670D0 SE8405670D0 (en) | 1984-11-13 |
SE8405670L SE8405670L (en) | 1986-05-14 |
SE469164B true SE469164B (en) | 1993-05-24 |
Family
ID=20357721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8405670A SE469164B (en) | 1984-11-13 | 1984-11-13 | Gripper for securing sawn timber and the like |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE469164B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000061339A1 (en) * | 1999-04-14 | 2000-10-19 | Esa Pudas | Wood converting machine comprising a framework and conveying means |
-
1984
- 1984-11-13 SE SE8405670A patent/SE469164B/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000061339A1 (en) * | 1999-04-14 | 2000-10-19 | Esa Pudas | Wood converting machine comprising a framework and conveying means |
Also Published As
Publication number | Publication date |
---|---|
SE8405670D0 (en) | 1984-11-13 |
SE8405670L (en) | 1986-05-14 |
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