GB937370A - Barking drum - Google Patents
Barking drumInfo
- Publication number
- GB937370A GB937370A GB18281/62A GB1828162A GB937370A GB 937370 A GB937370 A GB 937370A GB 18281/62 A GB18281/62 A GB 18281/62A GB 1828162 A GB1828162 A GB 1828162A GB 937370 A GB937370 A GB 937370A
- Authority
- GB
- United Kingdom
- Prior art keywords
- drum
- staves
- rollers
- section
- heads
- 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
- B27L1/025—Debarking in rotating drums
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
937,370. Removing bark. CANADIAN INGERSOLL-RAND CO. Ltd. May 11, 1962 [May 11, 1961], No. 18281/62. Class 145. A rotatable log barking drum is provided with a plurality of transverse heads 46, 48, 50, 52 to form successive intercommunicating compartments within the drum and central circular apertures 54, 56, 58 and 60 in the successive heads are of increasing size in the direction of travel of the logs so that, while a sufficiency of water is contained in the drum to keep the bark particles suspended, it also flows to the end 68 and escapes between bars or staves 66. As shown the drum comprises two sections 12, 14 with the second section 14 preferably provided with a greater number of internal staves than the section 12. The drum is driven by a motor 42 and has tyres 16 which are supported in rollers on each side of the drum centre-line, the bearings for each pair of rollers being connected by an adjustable tie rod so that they can be brought closer together to raise the height of the drum.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US109310A US3136345A (en) | 1961-05-11 | 1961-05-11 | Barking drum |
Publications (1)
Publication Number | Publication Date |
---|---|
GB937370A true GB937370A (en) | 1963-09-18 |
Family
ID=22326990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB18281/62A Expired GB937370A (en) | 1961-05-11 | 1962-05-11 | Barking drum |
Country Status (5)
Country | Link |
---|---|
US (1) | US3136345A (en) |
CH (1) | CH392854A (en) |
DE (2) | DE1199965B (en) |
FR (1) | FR1323913A (en) |
GB (1) | GB937370A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3807470A (en) * | 1972-10-16 | 1974-04-30 | Ingersoll Rand Canada | Drum-type debarking apparatus |
SE8002052L (en) * | 1980-03-17 | 1981-09-18 | Karlstad Mekaniska Ab | debarking drum |
AT397060B (en) * | 1988-09-01 | 1994-01-25 | Andritz Ag Maschf | HOLLOW CYLINDRICAL, FULL-WALLED BLEEDING DRUM |
US5337811A (en) * | 1992-08-06 | 1994-08-16 | Fulghum Industries, Inc. | Debarker infeed conveyor |
CN104070583B (en) * | 2014-04-22 | 2016-05-25 | 湖北工业大学 | A kind of lobe closes slide tube type lumber stripper |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1228374A (en) * | 1916-02-12 | 1917-05-29 | John J Ross | Barking-drum. |
US1386930A (en) * | 1919-02-17 | 1921-08-09 | Holm Hans Theobald | Wet-barking machine |
US1739564A (en) * | 1928-02-11 | 1929-12-17 | Westbye Peder Pederson | Barking drum |
US1798459A (en) * | 1929-08-17 | 1931-03-31 | Guy H Elmore | Washer |
DE594516C (en) * | 1930-07-23 | |||
US2688350A (en) * | 1950-01-21 | 1954-09-07 | Waller Erik Arne | Sectional rotatable log barking drum |
US2858177A (en) * | 1957-04-15 | 1958-10-28 | Link Belt Co | Mounting means for rotatable drums |
-
1961
- 1961-05-11 US US109310A patent/US3136345A/en not_active Expired - Lifetime
-
1962
- 1962-05-07 DE DEC33028A patent/DE1199965B/en active Pending
- 1962-05-07 DE DEC26930A patent/DE1202470B/en active Pending
- 1962-05-09 FR FR897018A patent/FR1323913A/en not_active Expired
- 1962-05-11 GB GB18281/62A patent/GB937370A/en not_active Expired
- 1962-05-11 CH CH566762A patent/CH392854A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE1202470B (en) | 1965-10-07 |
CH392854A (en) | 1965-05-31 |
US3136345A (en) | 1964-06-09 |
FR1323913A (en) | 1963-04-12 |
DE1199965B (en) | 1965-09-02 |
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