US1986707A - Decorticating device for timber - Google Patents

Decorticating device for timber Download PDF

Info

Publication number
US1986707A
US1986707A US644535A US64453532A US1986707A US 1986707 A US1986707 A US 1986707A US 644535 A US644535 A US 644535A US 64453532 A US64453532 A US 64453532A US 1986707 A US1986707 A US 1986707A
Authority
US
United States
Prior art keywords
timber
wheel
wheels
tappet
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
US644535A
Other languages
English (en)
Inventor
Bezner Albert
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority claimed from US644536A external-priority patent/US1986708A/en
Application granted granted Critical
Publication of US1986707A publication Critical patent/US1986707A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B27L1/10—Debarking or removing vestiges of branches from trees or logs; Machines therefor using rotatable tools

Definitions

  • the circumference of the decorticated is turned during the barking process body member 17 is correspondingly shaped to reby means of rotatable tappet wheels and, byplacceive and secure the helical steel bands 18 and 10 ing the tappet wheels in an angular position, provided with fastening surfaces therefor, the simultaneously moved forward relative to the bands 18 being preferably exchangeably secured barking tool, so that the timber can be shaved by to the body by means of screws.
  • the steel band 18 is made into a cutting According to the invention, the tappet wheels edge.
  • the band 18 helically wound around the 15 on which the'timber to be, shaved is positioned body member 1'7 may be made also from sheet aredisposed on their shafts so that they maybe iron having a cutting edge of high-grade steel swung about their axes and thus adjusted tothe welded to it. As shown particularly in Fig. 6,
  • the helical cutter is disposed at an angleof less -20
  • the tappet wheel axles are prothan 90 relative to the longitudinal axis, of the 20 vided with spherical bearing units on which the body member.
  • tappet wheels consisting of one or several parts
  • the cutter shaft 201s carried by the light metal and being hollow and spherical inside are guided casing 22 which can be rotated, but not longioscillatorily and controlled by an adjusting memtudinally displaced, on the swingable arm steel 25 her. Therefore, the tappzt wheels can carry out tube 23.
  • Figs. 4' Shavings are conveniently drawn off through and 5 are, respectively, a cross and longitudinal the casing 22 and the swingable arm steel tube section of one of the tappet wheels; and Fig. 6 is 23.
  • the two swingable arm tubes 23 are conhaving the formof a helical cutter. V nected by a curved or U-shaped terminal mem- Referring to the drawings, the mast, log, or timber 27 (Figs. 1 and 2) with a joint suction disher 1 to be shaved rests on the two driven tappet charge 28.
  • the tappet wheel frame or bracket 31 is also 40 the log or mast 1 during the barking process and provided with a suction discharging device 30 move it forward in axial direction when turned for shavings and the like, the bracket 31 having around their axes in the same way out of a vertifor this purpose below the wheels 2 a hollow cal plane.
  • the mast or log 1 is worked by the space 29, as shown in Figs. 1 and 3, of a form helical cutter 4 rotatably disposed on the free end causing the dropping shavings or the like to 45 of the tubular swingable arms 22, 23 and driven, accumulate at one point whence they can be for instance, by the belt 3.
  • the grooves 10 of the 2 can be which can be rotated in the purpose adjustable by a as indicated in Figs. 1 ing common spindle I claimz- 1.
  • Feed mechanism common hand wheel 25, and 2, and correspondsaid wheel.
  • Feed mechanism i'ordebarking machines comprising a pair of wheels adapted to impart rotary motion and'i'orward motion in a longitudinal direction to the timber being debarked,
  • said wheel consisting of two interconnected parts and a one-piece dentated rim surrounding said parts, a spherical bearing member on each shaft provided with a peripheral groove, a sliding member in each of said grooves joined to a corresponding one of said wheels for orientably Journaling each said wheel on a corresponding said spherical bearing member, and a U-shaped adlusting member for each wheel through which the lateral sides of said rim slide, said adjusting member being adapted and mounted to orient said wheel about an axis perpendicularito the axis of said wheeL' 3.
  • Feed mechanism comprising a pair of for debarking machines wheels adapted to impart rotary motion and forward motion in a longitudinal direction to the timber being debarked, a

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Milling Processes (AREA)
  • Milling, Drilling, And Turning Of Wood (AREA)
US644535A 1929-11-23 1932-11-26 Decorticating device for timber Expired - Lifetime US1986707A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1986707X 1929-11-23
DE1921904X 1929-11-23
US644536A US1986708A (en) 1929-11-23 1932-11-26 Decorticating device for timber

Publications (1)

Publication Number Publication Date
US1986707A true US1986707A (en) 1935-01-01

Family

ID=27214742

Family Applications (1)

Application Number Title Priority Date Filing Date
US644535A Expired - Lifetime US1986707A (en) 1929-11-23 1932-11-26 Decorticating device for timber

Country Status (2)

Country Link
US (1) US1986707A (en(2012))
DE (1) DE522700C (en(2012))

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2500204A (en) * 1944-06-06 1950-03-14 Ronay Bela Apparatus for supporting and manipulating workpieces
US2505168A (en) * 1948-01-09 1950-04-25 Ray C Augustin Pole feeding device for pole peeling machines
US2669266A (en) * 1951-06-07 1954-02-16 Bouchard Orezul Log-barking machine having a gimbal mounting for toothed log-feeding wheels
US2780252A (en) * 1953-10-16 1957-02-05 Anthony Brandenthaler Log barking machine having bilateral cutters, brushes, and feed rollers
US2829687A (en) * 1954-07-28 1958-04-08 George E Aldrich Machine for simultaneously rotating and axially advancing logs
US2934112A (en) * 1955-05-17 1960-04-26 Valo Veikko Lennart Debarking machine having log rotating and advancing wheels and a screwshaped cutter

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE742608C (de) * 1939-10-31 1943-12-08 Hans Wiedenmann Rindenschaelmaschine
DE1155585B (de) * 1958-09-04 1963-10-10 Andreas Stihl Tragbare Borkenschaelvorrichtung
DE1212284B (de) * 1960-03-09 1966-03-10 Knut Olof Lennart Wallman Geraet zur Entrindung von Baumstaemmen

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2500204A (en) * 1944-06-06 1950-03-14 Ronay Bela Apparatus for supporting and manipulating workpieces
US2505168A (en) * 1948-01-09 1950-04-25 Ray C Augustin Pole feeding device for pole peeling machines
US2669266A (en) * 1951-06-07 1954-02-16 Bouchard Orezul Log-barking machine having a gimbal mounting for toothed log-feeding wheels
US2780252A (en) * 1953-10-16 1957-02-05 Anthony Brandenthaler Log barking machine having bilateral cutters, brushes, and feed rollers
US2829687A (en) * 1954-07-28 1958-04-08 George E Aldrich Machine for simultaneously rotating and axially advancing logs
US2934112A (en) * 1955-05-17 1960-04-26 Valo Veikko Lennart Debarking machine having log rotating and advancing wheels and a screwshaped cutter

Also Published As

Publication number Publication date
DE522700C (en(2012))

Similar Documents

Publication Publication Date Title
US2787304A (en) Machine for removing bark from logs
US1986707A (en) Decorticating device for timber
CN1003433B (zh) 沿原木表面剥皮的方法及剥皮机
DE938877C (de) Entrindungsmaschine
US4304275A (en) Log debarker
US1881465A (en) Rossing machine
US2918952A (en) Log debarking machine having universally mounted and inwardly biased cutters
US3308861A (en) Delimber
US2439794A (en) Machine for cutting and chamfering metal sheets
US1986708A (en) Decorticating device for timber
US3263720A (en) Log debarker
US2608224A (en) Chain-type log barker
US4583576A (en) Means for feeding a tree trunk
US1921904A (en) Decorticating device for timber
US3008503A (en) Barker
DE68908025T2 (de) Werkzeug für Entrindungsmaschinen mit einem rotierenden Ring.
US2581617A (en) Device for barking of logs or the like
US4590979A (en) Device for bark-peeling tree trunks or the like
US1670657A (en) Veneer machine
US2163338A (en) Button-cutting machine
US3073362A (en) Post pointing machine
SU1113248A1 (ru) Устройство дл окорки древесины
DE1199966B (de) Holzentrindungsmaschine
US2729251A (en) Hollow-head type log peeler having concentrically arranged and individually rotatable helical blades
US8926A (en) James l