CH143779A - Tool for rounding wooden rods. - Google Patents

Tool for rounding wooden rods.

Info

Publication number
CH143779A
CH143779A CH143779DA CH143779A CH 143779 A CH143779 A CH 143779A CH 143779D A CH143779D A CH 143779DA CH 143779 A CH143779 A CH 143779A
Authority
CH
Switzerland
Prior art keywords
tool
rounding
handle
wooden rods
hole
Prior art date
Application number
Other languages
French (fr)
Inventor
Baula Paul
Original Assignee
Baula Paul
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 Baula Paul filed Critical Baula Paul
Publication of CH143779A publication Critical patent/CH143779A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27CPLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
    • B27C5/00Machines designed for producing special profiles or shaped work, e.g. by rotary cutters; Equipment therefor
    • B27C5/08Rounding machines

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Scissors And Nippers (AREA)

Description

       

  Outil pour     arrondir    les tiges de bois.    L'objet de la présente invention est un  outil pour     arrondir    les tiges de bois. Cet ou  til est caractérisé par un manche présentant  un trou transversal, à section droite circu  laire, destiné à recevoir la tige, et par une  lame, fixée au manche au moyen d'un -dispo  sitif de réglage et dont le tranchant débouche  dans le trou susmentionné, par une fente lon  gitudinale que présente la paroi de celui-ci.  



  Le dessin ci-annexé représente, à titre  d'exemple, une forme d'exécution de l'objet  de l'invention.  



  La     fig.    1 en est une     vue    en élévation, et  la     fig.    2 une vue en plan, partie en coupe.  L'outil représenté comprend un manche,  1 présentant un trou transversal 2, de section  droite circulaire. Ce trou est du diamètre que  devra :avoir la tige une fois travaillée, et est  évasé à son extrémité 3. Cet évasement per  met l'entrée de la tige 4, qui est ici de sec  tion carrée, mais qui pourrait avoir une tout  autre section.  



  5 est une lame dont le tranchant 6 débou  che dans le trou     12    par une fente longitudi-         nale    7     -dans    la paroi du trou. Cette lame 5  est fixée au manche 1 par un dispositif de  réglage permettant d'introduire plus ou  moins le tranchant 6 à l'intérieur du trou 2.  Ce dispositif comprend deux vis 8 traversant  deux fentes rectilignes 9 sur les bords des  quelles appuient les têtes des vis; les tiges  de ces dernières traversent le manche 1 et  reçoivent deux écrous de serrage 10 munis  d'oreilles 11.  



  Afin     -d'alléger    l'outil, il a été prévu dans  le manche 1 -des creusures 12.  



  Si l'on veut arrondir l'extrémité d'une  tige, l'on introduit cette dernière dans la par  tie évasée 3 du trou. Après quoi, on fait tour  ner     l'outil    dans le sens de la flèche     f,    pour  permettre au tranchant 6 de la lame 5 de  couper les arêtes de la     tige    et d'amener l'ex  trémité de celle-ci au diamètre du trou 2.  



  Bien entendu. on pourrait aussi imaginer  que l'outil reste immobile; le mouvement de  coupe s'obtiendrait alors en faisant tourner  la tige.



  Tool for rounding wooden rods. The object of the present invention is a tool for rounding wooden rods. This or til is characterized by a handle having a transverse hole, circular cross section, intended to receive the rod, and by a blade, fixed to the handle by means of an adjustment device and the cutting edge of which opens into the aforementioned hole, by a longitudinal slit in the wall thereof.



  The accompanying drawing represents, by way of example, an embodiment of the object of the invention.



  Fig. 1 is an elevational view thereof, and FIG. 2 a plan view, partly in section. The tool shown comprises a handle, 1 having a transverse hole 2, of circular cross section. This hole is of the diameter that the rod should have once worked, and is flared at its end 3. This flaring allows the entry of the rod 4, which is here of square section, but which could have a completely different section.



  5 is a blade whose cutting edge 6 opens into the hole 12 through a longitudinal slot 7 in the wall of the hole. This blade 5 is fixed to the handle 1 by an adjustment device making it possible to introduce more or less the cutting edge 6 inside the hole 2. This device comprises two screws 8 passing through two rectilinear slots 9 on the edges of which the heads support. screws; the rods of the latter pass through the handle 1 and receive two clamping nuts 10 provided with ears 11.



  In order to lighten the tool, it has been provided in the handle 1 - recesses 12.



  If we want to round the end of a rod, we introduce the latter in the flared part 3 of the hole. After this, the tool is rotated in the direction of arrow f, to allow cutting edge 6 of blade 5 to cut the edges of the rod and bring the end of the latter to the diameter of the hole 2.



  Of course. one could also imagine that the tool remains stationary; the cutting movement would then be obtained by rotating the rod.


    

Claims (1)

REVENDICATION Outil pour arrondir les tiges de bois, ca ractérisé par un manche présentant un trou transversal, à section droite circulaire, des tiné à recevoir la tige et par une lame fixée au manche au moyen d'un dispositif de ré glage et dont le tranchant débouche dans le trou susmentionné par une fente longitudi nale que présente la paroi de celui-ci. CLAIM Tool for rounding wooden rods, characterized by a handle with a transverse hole, with a circular cross section, of the tines to receive the rod and by a blade fixed to the handle by means of an adjusting device and the cutting edge of which opens into the aforementioned hole through a longitudinal slot in the wall thereof. SOUS-REVENDICATIONS: 1 Outil pour arrondir les tiges de bois selon la, revendication, caractérisé en ce que le trou susmentionné est évasé à une de ses extrémités. Outil pour arrondir les tiges de bois selon la revendication, caractérisé en ce que le dispositif de réglage comprend deux vis à écrous, traversant le manche et deux fen tes rectilignes que présente la lame. SUB-CLAIMS: 1 Tool for rounding wooden rods according to claim, characterized in that the aforementioned hole is flared at one of its ends. Tool for rounding wooden rods according to claim, characterized in that the adjusting device comprises two nut screws, passing through the handle and two rectilinear windows which the blade presents.
CH143779D 1930-05-19 1930-05-19 Tool for rounding wooden rods. CH143779A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH143779T 1930-05-19

Publications (1)

Publication Number Publication Date
CH143779A true CH143779A (en) 1930-11-30

Family

ID=4400294

Family Applications (1)

Application Number Title Priority Date Filing Date
CH143779D CH143779A (en) 1930-05-19 1930-05-19 Tool for rounding wooden rods.

Country Status (1)

Country Link
CH (1) CH143779A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5503200A (en) * 1994-06-17 1996-04-02 Lea; Michael F. Shaft tapering device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5503200A (en) * 1994-06-17 1996-04-02 Lea; Michael F. Shaft tapering device

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