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GB937370A - Barking drum - Google Patents

Barking drum

Info

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
Application number
GB18281/62A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canadian Ingersoll Rand Co Ltd
Original Assignee
Canadian Ingersoll Rand Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Canadian Ingersoll Rand Co Ltd filed Critical Canadian Ingersoll Rand Co Ltd
Publication of GB937370A publication Critical patent/GB937370A/en
Expired legal-status Critical Current

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.
GB18281/62A 1961-05-11 1962-05-11 Barking drum Expired GB937370A (en)

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) DE1202470B (en)
FR (1) FR1323913A (en)
GB (1) GB937370A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
CH392854A (en) 1965-05-31
DE1199965B (en) 1965-09-02
DE1202470B (en) 1965-10-07
US3136345A (en) 1964-06-09
FR1323913A (en) 1963-04-12

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