ATE93761T1 - FEED ROLLER FOR A DEVICE FOR PROCESSING LOGS. - Google Patents
FEED ROLLER FOR A DEVICE FOR PROCESSING LOGS.Info
- Publication number
- ATE93761T1 ATE93761T1 AT90103321T AT90103321T ATE93761T1 AT E93761 T1 ATE93761 T1 AT E93761T1 AT 90103321 T AT90103321 T AT 90103321T AT 90103321 T AT90103321 T AT 90103321T AT E93761 T1 ATE93761 T1 AT E93761T1
- Authority
- AT
- Austria
- Prior art keywords
- shell
- case
- feed roller
- driving cam
- driving
- 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
- B27B25/00—Feeding devices for timber in saw mills or sawing machines; Feeding devices for trees
- B27B25/02—Feeding devices for timber in saw mills or sawing machines; Feeding devices for trees with feed and pressure rollers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Advancing Webs (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
Feed roller (1) for a device for processing tree trunks, in particular for branching and cutting up, having a resilient shell (5) in which a multiplicity of drivers (6) arranged in mutually spaced distribution over the shell surface (8) is arranged, which drivers are in each case held in the shell (5) by a pin-shaped fastening means (7) which possesses at its outer end portion a bearing flange (9) which is located in the region of the shell (5) and from which a driving cam (10) projects beyond the shell surface (8), wherein the length of the driving cams (10) is in each case greater then their width, the driving cams (10) are in each case constructed, in a cross-section extending at right angles to their longitudinal extent, in the form of a wedge tapering towards the outer free end and in their longitudinal direction extend substantially parallel to the axis of rotation of the feed roller (1), and wherein a retaining flange (19), the diameter of which is greater than the cross-sectional dimensions of the remaining part of the fastening portion (7), is in each case provided at an axial distance from the driving cam (10) of a driver (6), according to Patent 37 30 057, wherein a dimensionally stable fabric washer (40) is arranged in the region of the annular space (18) situated radially inwards with respect to the driving cam (10) and radially outwards with respect to the retaining flange (19). <IMAGE>
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19893905217 DE3905217A1 (en) | 1987-09-08 | 1989-02-21 | Feed roll for an apparatus for working tree trunks |
EP90103321A EP0384426B1 (en) | 1989-02-21 | 1990-02-21 | Feed roller for a device for processing tree trunks |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE93761T1 true ATE93761T1 (en) | 1993-09-15 |
Family
ID=6374543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT90103321T ATE93761T1 (en) | 1989-02-21 | 1990-02-21 | FEED ROLLER FOR A DEVICE FOR PROCESSING LOGS. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0384426B1 (en) |
AT (1) | ATE93761T1 (en) |
DE (1) | DE59002507D1 (en) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE64284C (en) * | W. besser in Rauscha O.-L | Horizontal full creel | ||
US1925486A (en) * | 1932-09-07 | 1933-09-05 | Jessell Harry | Antislipping spike for shoe soles |
US3522669A (en) * | 1969-02-28 | 1970-08-04 | Coors Porcelain Co | Athletic shoe |
SE414886B (en) * | 1977-02-09 | 1980-08-25 | Hilding Eric Borje Karlsson | DEVICE FOR TRIAL PROGRAMMERS |
CH626304A5 (en) * | 1977-12-08 | 1981-11-13 | Gerhart Leuze | |
JPS60213604A (en) * | 1984-04-06 | 1985-10-25 | Kawamoto Kogyo Kk | Shape of wear-resisting lagging material |
DE3730057C1 (en) * | 1987-08-22 | 1989-02-09 | Hans Wahlers | Feed roller for a device for processing tree trunks |
-
1990
- 1990-02-21 AT AT90103321T patent/ATE93761T1/en not_active IP Right Cessation
- 1990-02-21 EP EP90103321A patent/EP0384426B1/en not_active Expired - Lifetime
- 1990-02-21 DE DE90103321T patent/DE59002507D1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0384426A1 (en) | 1990-08-29 |
EP0384426B1 (en) | 1993-09-01 |
DE59002507D1 (en) | 1993-10-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |