US1889046A - Apparatus for decorticating timber - Google Patents

Apparatus for decorticating timber Download PDF

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Publication number
US1889046A
US1889046A US532680A US53268031A US1889046A US 1889046 A US1889046 A US 1889046A US 532680 A US532680 A US 532680A US 53268031 A US53268031 A US 53268031A US 1889046 A US1889046 A US 1889046A
Authority
US
United States
Prior art keywords
logs
beams
members
bark
decorticating
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 - Lifetime
Application number
US532680A
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English (en)
Inventor
Foss Per
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of US1889046A publication Critical patent/US1889046A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
US532680A 1930-05-01 1931-04-24 Apparatus for decorticating timber Expired - Lifetime US1889046A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1889046X 1930-05-01

Publications (1)

Publication Number Publication Date
US1889046A true US1889046A (en) 1932-11-29

Family

ID=7747740

Family Applications (1)

Application Number Title Priority Date Filing Date
US532680A Expired - Lifetime US1889046A (en) 1930-05-01 1931-04-24 Apparatus for decorticating timber

Country Status (4)

Country Link
US (1) US1889046A (de)
CH (1) CH158594A (de)
DE (1) DE589550C (de)
FR (1) FR724472A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2876812A (en) * 1955-03-03 1959-03-10 Cloyd D Waldron Debarker with beater rotors under the log
US3489190A (en) * 1966-10-26 1970-01-13 Konstantin Ivanovich Voronitsy Methods and installations for stripping trees of their branches
WO1999000231A1 (en) * 1997-06-25 1999-01-07 Valmet Woodhandling Oy Method and apparatus for handling logs to be debarked

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4805677A (en) * 1988-05-23 1989-02-21 Alrik Wallin Apparatus for removing bark from cut logs

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2876812A (en) * 1955-03-03 1959-03-10 Cloyd D Waldron Debarker with beater rotors under the log
US3489190A (en) * 1966-10-26 1970-01-13 Konstantin Ivanovich Voronitsy Methods and installations for stripping trees of their branches
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 (es) * 1997-06-25 2004-04-16 Sunds Defibrator Woodhandling Oy Ab Metodo y aparato para el tratamiento de troncos a descortezar.

Also Published As

Publication number Publication date
DE589550C (de) 1933-12-09
CH158594A (de) 1932-11-30
FR724472A (fr) 1932-04-27

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