GB321370A - Improvements in log barking machines - Google Patents
Improvements in log barking machinesInfo
- Publication number
- GB321370A GB321370A GB3745/29A GB374529A GB321370A GB 321370 A GB321370 A GB 321370A GB 3745/29 A GB3745/29 A GB 3745/29A GB 374529 A GB374529 A GB 374529A GB 321370 A GB321370 A GB 321370A
- Authority
- GB
- United Kingdom
- Prior art keywords
- logs
- container
- bark
- bar grates
- incline
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
- B27L1/02—Debarking or removing vestiges of branches from trees or logs; Machines therefor by rubbing the trunks against each other; Equipment for wet practice
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
321,370. Thorne, C. B. Feb. 4, 1929. Bark, removing.-Relates to a log barker in which the logs are treated in a container, pocket or on a platform and are kept moving by actuating members which lift them up and move them forward. The bark is removed through the logs being rubbed together during transit. The logs are fed down the incline way 23 to the container, the bottom of which is slotted to allow rotating and reciprocating bar grates 10, 11, 12 to project inwards. The bar grates which are provided with lugs 17, are attached to cranks of the crank shafts 13 journalled beneath the container. The logs are kept within the limits of the walls 24 and lifted over the rear wall 22 to the discharge incline 25. In modifications the bar grates are replaced by oscillating plates or pistons projecting from cylinders at regular intervals.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US313848A US1796632A (en) | 1928-10-20 | 1928-10-20 | Log barker |
| DET36306D DE524588C (en) | 1928-10-20 | 1929-01-24 | Debarking machine |
| GB3745/29A GB321370A (en) | 1928-10-20 | 1929-02-04 | Improvements in log barking machines |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US669700XA | 1928-10-20 | 1928-10-20 | |
| US313848A US1796632A (en) | 1928-10-20 | 1928-10-20 | Log barker |
| GB3745/29A GB321370A (en) | 1928-10-20 | 1929-02-04 | Improvements in log barking machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB321370A true GB321370A (en) | 1929-11-07 |
Family
ID=27254322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3745/29A Expired GB321370A (en) | 1928-10-20 | 1929-02-04 | Improvements in log barking machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB321370A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999000231A1 (en) * | 1997-06-25 | 1999-01-07 | Valmet Woodhandling Oy | Method and apparatus for handling logs to be debarked |
| CN109203160A (en) * | 2018-10-10 | 2019-01-15 | 泉州台商投资区华进设计有限公司 | A kind of timber dejacketer of compressed tree severe edema due to hypofunction of the spleen stream cleaning |
-
1929
- 1929-02-04 GB GB3745/29A patent/GB321370A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999000231A1 (en) * | 1997-06-25 | 1999-01-07 | Valmet Woodhandling Oy | Method and apparatus for handling logs to be debarked |
| US6213178B1 (en) | 1997-06-25 | 2001-04-10 | Valmet Woodhandling Oy | Method and apparatus for handling logs to be debarked |
| ES2204204A1 (en) * | 1997-06-25 | 2004-04-16 | Sunds Defibrator Woodhandling Oy Ab | Method and apparatus for handling logs to be debarked |
| CN109203160A (en) * | 2018-10-10 | 2019-01-15 | 泉州台商投资区华进设计有限公司 | A kind of timber dejacketer of compressed tree severe edema due to hypofunction of the spleen stream cleaning |
| CN109203160B (en) * | 2018-10-10 | 2020-12-04 | 泉州台商投资区嘉尚网络科技有限公司 | Wood peeling device adopting compressed bark water flow cleaning |
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