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DE938877C - Entrindungsmaschine - Google Patents

Entrindungsmaschine

Info

Publication number
DE938877C
DE938877C DES30929A DES0030929A DE938877C DE 938877 C DE938877 C DE 938877C DE S30929 A DES30929 A DE S30929A DE S0030929 A DES0030929 A DE S0030929A DE 938877 C DE938877 C DE 938877C
Authority
DE
Germany
Prior art keywords
trunk
edge
tree trunk
feed roller
feed
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
DES30929A
Other languages
German (de)
English (en)
Inventor
Nils Gustav Leffler
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.)
Svenska Cellulosa AB
Original Assignee
Svenska Cellulosa AB
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27355744&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE938877(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Svenska Cellulosa AB filed Critical Svenska Cellulosa AB
Application granted granted Critical
Publication of DE938877C publication Critical patent/DE938877C/de
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
    • B27L1/04—Debarking or removing vestiges of branches from trees or logs; Machines therefor by rubbing the trunks in rotating drums
    • B27L1/045—Feeding devices therefor
    • 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
    • B27L1/08—Debarking or removing vestiges of branches from trees or logs; Machines therefor using rotating rings

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
DES30929A 1951-11-03 1952-11-01 Entrindungsmaschine Expired DE938877C (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE1070548X 1951-11-03
SE938877X 1951-11-03
SE2855010X 1951-11-03

Publications (1)

Publication Number Publication Date
DE938877C true DE938877C (de) 1956-02-09

Family

ID=27355744

Family Applications (1)

Application Number Title Priority Date Filing Date
DES30929A Expired DE938877C (de) 1951-11-03 1952-11-01 Entrindungsmaschine

Country Status (3)

Country Link
US (2) US2855010A (fr)
DE (1) DE938877C (fr)
FR (1) FR1070548A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1113300B (de) * 1957-06-19 1961-08-31 Folke Josefsson Entrindungsmaschine
DE1126585B (de) * 1950-05-27 1962-03-29 Soederhamns Verkstaeder Aktieb Entrindungsmaschine mit hohlem umlaufendem Entrindungskopf
DE1172027B (de) * 1957-01-22 1964-06-11 Ibes Entpr Ltd Vorrichtung zum Vorschieben eines Baum-stammes od. dgl. in seiner Laengsrichtung
DE1204805B (de) * 1954-02-01 1965-11-11 Thomas W Nicholson Zufuehrungsvorrichtung fuer Stammentrindungsmaschinen

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE953466C (de) * 1954-06-28 1956-11-29 Soederhamns Verkstaeder Aktieb Vorrichtung zum Zerkleinern von Rindenteilen an Entrindungsmaschinen mit hohlem umlaufendem Entrindungskopf
US2788034A (en) * 1954-06-28 1957-04-09 Soderhamns Verkst Er Ab Rotary ring-type debarker, including means for disintegrating slivers of bark
US2815776A (en) * 1954-12-21 1957-12-10 Improved Machinery Inc Self-centering log feed for barkremoving machines
US2880771A (en) * 1955-03-17 1959-04-07 Improved Machinery Inc Bark-removing tools mounted on revolving self-opening arms
DE1195467B (de) * 1955-06-13 1965-06-24 Sunds Verkstaeder Aktiebolag Foerdervorrichtung fuer Entrindungsmaschinen
US2857945A (en) * 1956-03-22 1958-10-28 Soderhamns Verkst Er A B Machine for removing bark from logs
US2923333A (en) * 1956-09-28 1960-02-02 Nicholson Thomas William Centering log-barker roll hold-down
US2843168A (en) * 1957-04-22 1958-07-15 Edward O Lunn Rotary-ring debarker having cablebiased springy-blade scrapers
GB849149A (en) * 1957-06-07 1960-09-21 Ronald William Searle An improved log-barking machine
US3189068A (en) * 1961-05-10 1965-06-15 Soderhamns Verkst Er Ab Log debarking machine
US3519044A (en) * 1968-03-14 1970-07-07 James E Rother Ring-type log debarker
US4522242A (en) * 1982-09-30 1985-06-11 Hutson James Henry Hydraulic fed log debarker
CN106426446B (zh) * 2016-09-26 2018-05-22 湖南诚扬生物科技有限公司 一种桑叶杆皮剥离装置
CN106863522B (zh) * 2017-02-21 2023-03-14 山东百圣源集团有限公司 原木自动剥皮机

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2448689A (en) * 1944-10-16 1948-09-07 Auxilius P Schnyder Debarking apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US200050A (en) * 1878-02-05 Improvement in machines for cutting horn into sheets
US1248700A (en) * 1917-05-29 1917-12-04 Victor J Olson Log-trimming machine.
US1957792A (en) * 1929-04-19 1934-05-08 W K M Company Outside pipe cleaning machine
US2646092A (en) * 1948-08-30 1953-07-21 Olof R Kolpe Log debarking machine having whirling and rotating barkremoving tools
US2625968A (en) * 1949-04-21 1953-01-20 Murray D J Mfg Co Mechanical log barker

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2448689A (en) * 1944-10-16 1948-09-07 Auxilius P Schnyder Debarking apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1126585B (de) * 1950-05-27 1962-03-29 Soederhamns Verkstaeder Aktieb Entrindungsmaschine mit hohlem umlaufendem Entrindungskopf
DE1204805B (de) * 1954-02-01 1965-11-11 Thomas W Nicholson Zufuehrungsvorrichtung fuer Stammentrindungsmaschinen
DE1172027B (de) * 1957-01-22 1964-06-11 Ibes Entpr Ltd Vorrichtung zum Vorschieben eines Baum-stammes od. dgl. in seiner Laengsrichtung
DE1113300B (de) * 1957-06-19 1961-08-31 Folke Josefsson Entrindungsmaschine

Also Published As

Publication number Publication date
US2855010A (en) 1958-10-07
US2774397A (en) 1956-12-18
FR1070548A (fr) 1954-07-28

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