US1611496A - Machine for peeling willow and like material - Google Patents

Machine for peeling willow and like material Download PDF

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Publication number
US1611496A
US1611496A US106483A US10648326A US1611496A US 1611496 A US1611496 A US 1611496A US 106483 A US106483 A US 106483A US 10648326 A US10648326 A US 10648326A US 1611496 A US1611496 A US 1611496A
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United States
Prior art keywords
stripper
clamp
machine
rod
springs
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Expired - Lifetime
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US106483A
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English (en)
Inventor
Terberger Julius
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Individual
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Individual
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27J—MECHANICAL WORKING OF CANE, CORK, OR SIMILAR MATERIALS
    • B27J3/00—Peeling osier rods

Definitions

  • J. TERBERGER MAcHNE FOR EELING WILLOW AND LIKE MATERIAL Filed may s, 1926 Patented Dec. 21, 1926.
  • This invention relates to amachine for peeling willow and like material in which the rod to be peeled is pulled through a spring-influenced stripper by means of a clamp arranged on a revolving wheel and adapted to be automatically closed and opened for gripping or releasing the rod.
  • the introduotion could only be effec-ted in the known machine after the thick end of the rod would have moved aiready for a considerable distance beyond the stripper, because only at such a point.V the rod would assume the angular position required for engaging the stripper, since the latter is arranged outside the path of the clamp. Therefore the most valuable thick end of the rod would not be peeled.
  • Another drawback of the known machine resides in that the stripper is never positively opened so that it will soon be clogged up with the bark or skin stripped from the willow rods which will interfere with the proper working until it hasbeen removed from the stripper by hand. This drawback is even aggravated by the oblique position of the stripper in the known Inachine.
  • Another object of the invention is to make the stripper jaws of round iron bars so as to prevent them from injuring the wood.
  • ri further object of the invention consists in making the stripper of a construction so that its pressure on the rods to be peeled may be reguiated in a simple andy quick manner in accordance with the softness of the material to be treated.
  • Still other objects of the invention reside in the construction and arrangement of the means for automatically opening and closing the clamp and the stripper during the operation of the machine.
  • Fig. l is a side elevation of the machine with the 'clamp in a position in which it has moved beyond the stripper;
  • Fig.- 2 is a front elevation thereof with the clamp immediately in front of the stripper;
  • Fig. 3 is a detail front view of the stripper on an enlarged scale
  • Fig. 4L is a bottom plan view of Fig. 3.
  • the machine comprises a stationary stripper a and a revolving clamp t'.
  • the stripper Y a is mounted on a pin g of a transverse bar of the frame g ofthe machine, while the clamp 1I is carried by the circumference of a revolving wheel s which is fastened on the driving shaft o mounted in the frame g.
  • the stripper a is arranged in the path of movement of the clamp z'. Both the stripper and the clamp are constructed as tongs.
  • the mouth opening of the stripper lies vertically downwards.
  • the opening and closing of the stripper a is effected by means of cam disks f which are fastened on the shaft 7' so that they take part in the rotation of this shaft.
  • the clamp i is opened and closed by means of cam disks Z through which the shaft r passes freely and which are rigidly connected with the frame Q by brackets Q.
  • the other ends ot the springs 7i. are connected with set screws L held by means ot wing nuts in brackets q ot the iframe q.
  • stems inserted into it may be regulated by adjusting ⁇ the screws 7i. 'lhe shanlis of the stripper a. have besides pivotally connected with them transmission rods c, the other ends ot which are pivoted to levers l which are rotatably supported at e on the iframe (j. These levers are placed under the action oil the cams @nce at each revohition ot the shaft r, the levers ai are depressed by the cams so as to open the stripper a through the intern'iediary oi? the rods c against the action of the springs 7i.
  • the Shanks z" oi? the tongs forming the clamp 'i are pivotaily connected with shitting rods 7u, movable in guides s of j the wheel s and provided at thei tree ends with heads 7u.
  • 'ifhese heaes are held in contact with the circumference ot the cam disks Z by means of helical springs a the one ends of which arc connected with the rods k, while their other ends are adjustahly connected with toothed bars 0 arranged on the body ot' the wheel a, its will be understood, the springs a tend to close the clamp
  • the springs a By connecting the springs a to one or the other tooth of the bars o the tension ot the springs a.
  • the cam acesoithe disks Z are adapted to shift the rods 7c against the action ot the springs a in such a manner that the clamp i is opened.
  • rEhe :ain faces are of a configuration so that the rods 7c are instantaneously returned to their initial positions and the clamp t' is closed through the action of the springs a as soon as the rods have passed beyond the portion et the cams which. has the greatest diameter and at which the clamp is in wide open condition.
  • the highest point ot each cam tace is connected with its lowest point by radial tace as may be clearly seen from Figa. l.
  • the machine is preferably driven by means ot an electromotor.
  • the aws ot' the stripper ci consist of horizontal arms a attached to the Shanks and having at their 'lee ends vertically depending bars a oi round section which are preterably covered with rubber.
  • a table p on which the rods to be peeiet are plied and ⁇ trom which they are manually ted to the stripi er of the machine.
  • the clamp i carried by the wheel s renc ies the point it it it has heen wide- I,pencil bj, the cams Z and in this open condition izrev the pper e as is to be seen from Fi, l ihen the ciainp t' reaches ⁇ the point B it has already closed and seized the thick end ot the rod held in and project in@ ⁇ trom'the jaw a or the stripper c in the direction oi" moremei-,it oi the ciainp v'.
  • l. fr machine of the character described comprising a rotary wheel provided with a clamp on its circumference, a stripper mount ed on the frame of the machine in the path of movement of the said clamp, means for opening1 and closing the stripper so as to allow it to receive and hold one end of the rod to be peeled, means for opening the clamp during its movement past the strip ier and for closing it immediately upon having passed beyond the stripper so that it wili seize the rod end held in the stripper and pull the rod through the stripper during ⁇ the iurther movement of the clamp-carrying wheel.
  • a machine of the character described comprising a rotary wheel provided with a leu Clamp on its circumference, a stripper mounted on the frame of the machine in the path )f movement of the said clamp and consisting of tongs having jaws including horizontal arms with guide plates on their top surfaces and gripping bars of circular cross-section vertically depending from the free ends of the horizontal arms, means for opening and closing the stripper so as to allow it to receive and hold one end of the rod to he peeled, means for opening the clamp during its movement past the stripper and for closing it immediately upon having passed beyond the stripper so that it will seize the rod end held in the stripper and pull the rod through the stripper.
  • peeling machine comprising a rot-ary wheel carrying a pulling clamp on its circumference, a stripper in the form of tongs mounted on the frame of the machine in the path of movement of the said clamp, springs operatively connected with the Shanks of the stripper tongs for keeping the stripper closed, setting screws connected with the springs and adapted to regulate their tension, means for opening the stripper against the action of the springs, and means for opening the clamp during its movement past the stripper and for closing it immediately upon having passed beyond the stripper so that it will seize the rod end held in the stripper and pull the rod through the stripper.
  • a peeling machine comprising a driving shaft mounted in the frame of the machine, a wheel fastened on the driving shaft and carrying ,a pulling clamp on its circumference, a stripper in the form of tongs mounted on the frame in the path of move-- ment of the said clamp, springs operatively connected with the shanks of the stripper tongs for keeping the stripper closed, means for regulating the tension of these springs, levers mounted on the frame, connecting rods between the levers and the Shanks of the stripper tongs, cams fixed on the driving shaft and adapted to rock the said levers so as to open the stripper against the action of the springs connected therewith, means for opening the clamp during its movement past the stripper and for closing it immediately upon having moved past the stripper.
  • a peeling machine comprising a driving shaft mounted for rotation in the frame of the machine, a wheel fastened on the driving shaft and carrying on its circumference a pulling clamp in the forni of tongs, a stripper mounted on the frame in the path of movement of the clamp, means for opening and closing the stripper so as to allow it to receive and hold the rod to be peeled,-
  • shifting rods connected with the Shanks of the clamp tongs and arranged to slide radially in guides fixed on the wheel, cams loosely mounted on the driving shaft and rigidly connected with the frame, said cams being arrangedfor cooperation with the free ends of the shifting rods and adapted to open the clamp through the intermediary of the said shifting rods when the clamp moves past the stripper, springs connected with the shifting rods and the wheel and adapted to close the clamp and hold it closed immediately upon the clamp having moved past the stripper, so that the clamp will grip the rod tobe peeled held in the stripper and pull it throughthe latter.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Preliminary Treatment Of Fibers (AREA)
US106483A 1925-05-06 1926-05-03 Machine for peeling willow and like material Expired - Lifetime US1611496A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE615599X 1925-05-06
DE1611496X 1925-05-06
DE251973X 1925-05-06
DET30295D DE431447C (de) 1925-05-06 1925-05-07 Weidenschaelmaschine

Publications (1)

Publication Number Publication Date
US1611496A true US1611496A (en) 1926-12-21

Family

ID=27431978

Family Applications (1)

Application Number Title Priority Date Filing Date
US106483A Expired - Lifetime US1611496A (en) 1925-05-06 1926-05-03 Machine for peeling willow and like material

Country Status (2)

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US (1) US1611496A (de)
DE (1) DE431447C (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1036505B (de) * 1955-09-14 1958-08-14 Gregorio Apaolaza Azcue Selbsttaetige Weidenentschaelmaschine

Also Published As

Publication number Publication date
DE431447C (de) 1926-07-07

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