SE8503127D0 - ROTREDUCERARE - Google Patents
ROTREDUCERAREInfo
- Publication number
- SE8503127D0 SE8503127D0 SE8503127A SE8503127A SE8503127D0 SE 8503127 D0 SE8503127 D0 SE 8503127D0 SE 8503127 A SE8503127 A SE 8503127A SE 8503127 A SE8503127 A SE 8503127A SE 8503127 D0 SE8503127 D0 SE 8503127D0
- Authority
- SE
- Sweden
- Prior art keywords
- log
- support device
- root
- render
- knife
- Prior art date
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
- B27L1/00—Debarking or removing vestiges of branches from trees or logs; Machines therefor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Debarking, Splitting, And Disintegration Of Timber (AREA)
Abstract
A root chipper, which is simple in construction, inexpensive to manufacture, silent and economical to run and comprises a support device (1) for the log (8), the root swelling portions (9) of which are to be removed to render said log acceptable in a frame saw operation and similar fast deal sawing operations. It also comprises a support device (2) and means (3), which jointly can rotate the log in a fixed position on said support device (1). A frame (5) having a knife (6) in the support device (1) is pushed forwards by means of a hydraulic device (7, 7a) and said knife in this way cuts away, for different angular positions of said rotatable log, root swelling portions (9), 2 to 4 such cuttings ordinarily being sufficient to render said log acceptable for the sawing operation.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8503127A SE8503127L (en) | 1985-06-24 | 1985-06-24 | ROTREDUCERARE |
PCT/SE1986/000303 WO1987000115A1 (en) | 1985-06-24 | 1986-06-23 | Root chipper |
EP19860903714 EP0230434A1 (en) | 1985-06-24 | 1986-06-23 | Root chipper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8503127A SE8503127L (en) | 1985-06-24 | 1985-06-24 | ROTREDUCERARE |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8503127D0 true SE8503127D0 (en) | 1985-06-24 |
SE8503127L SE8503127L (en) | 1986-12-25 |
Family
ID=20360688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8503127A SE8503127L (en) | 1985-06-24 | 1985-06-24 | ROTREDUCERARE |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0230434A1 (en) |
SE (1) | SE8503127L (en) |
WO (1) | WO1987000115A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150256350A1 (en) * | 2014-03-04 | 2015-09-10 | Rami Cohen | Smartphone Application for Establishing Local Social Networks on the Internet |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE315384B (en) * | 1968-07-05 | 1969-09-29 | Oestbergs Fabriks Ab | |
SE427635B (en) * | 1977-11-04 | 1983-04-25 | Bruks Mekaniska Ab | MACHINERY FOR MATERIAL WORKING PROCESSING OF BUSINESS WORK LONG TURNING WORK |
US4167960A (en) * | 1978-01-09 | 1979-09-18 | Koehring Canada Limited | Rail-riding limber and topper |
DE2920579A1 (en) * | 1979-05-21 | 1980-12-04 | Braun Alfons Dr Ing | Tree trunk cutting machine - has tool holders mounted on rotor and has motors balancing cutters on two armed levers |
FI69979C (en) * | 1981-09-30 | 1986-09-12 | Valon Kone Oy | FOERFARANDE OCH MASKIN FOER FRAESNING AV ROTAENDAN AV EN FOER SAOGNING AVSEDD STOCK |
SE437129B (en) * | 1982-06-24 | 1985-02-11 | Bruks Mekaniska Ab | MACHINE FOR MATERIAL WORKING WORKING OF WOODEN STOCK |
NO151075C (en) * | 1982-11-30 | 1985-02-06 | John Flessum | MACHINE FOR REMOVING ROOT THICKNESS ON WOODWOOD |
FI78411C (en) * | 1983-02-25 | 1989-08-10 | Hombak Maschf Gmbh | ANORDNING FOER BORTFRAESNING AV ROTANSVAELLNINGAR PAO RUNDVIRKE. |
-
1985
- 1985-06-24 SE SE8503127A patent/SE8503127L/en not_active Application Discontinuation
-
1986
- 1986-06-23 EP EP19860903714 patent/EP0230434A1/en not_active Withdrawn
- 1986-06-23 WO PCT/SE1986/000303 patent/WO1987000115A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO1987000115A1 (en) | 1987-01-15 |
SE8503127L (en) | 1986-12-25 |
EP0230434A1 (en) | 1987-08-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 8503127-6 Effective date: 19881206 |