CH84732A - Improved electrically controlled machine for felling timber. - Google Patents
Improved electrically controlled machine for felling timber.Info
- Publication number
- CH84732A CH84732A CH84732DA CH84732A CH 84732 A CH84732 A CH 84732A CH 84732D A CH84732D A CH 84732DA CH 84732 A CH84732 A CH 84732A
- Authority
- CH
- Switzerland
- Prior art keywords
- knife
- blade
- lever
- sub
- frame
- Prior art date
Links
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
Machüne perfectionnee ä commande eleetriitue pour 1'abatage des bois. Improved electrically controlled machine for felling timber.
Cette invention a pour objet une machirre perfectionrree ä cornnjande electrique pour Fabatage des bois, rette machirre comportant une lame-couteau rotative, une conimarrde electrique pour celle-ei, un mecanisine de transmission de monveinent reliant rette commande i1 la lame-couteau, ce niecanisine etant dispose pour permettre de faire varier Porientation de la lame-couteau, et des moyens pour permettre 1e relevage de celle-ei, Fen semble de res Parties etant nionte Sur une roue de rouleinent et Porte par un chässis mkallique irruni de bras et formant brouette. The subject of this invention is an improved machine with electric control for the felling of wood, this machine comprising a rotating blade-knife, an electric motor therefor, a transmission mechanism connecting the drive to the blade-knife, this mechanism being arranged to allow the orientation of the blade-knife to be varied, and means for allowing the raising of the latter, it seems to have its parts being mounted on a rolling wheel and carried by a metal frame fitted with arms and forming a wheelbarrow .
Cette machirre perfectionnee est reinar quable par sa simplicite, sa legerete et sa facilite de manoeuvre. This perfected jaw is remarkable for its simplicity, its lightness and its ease of manoeuvre.
Sur 1e dessin annexe, an a represente, i1 titre d'exemple, une forme d'execution de la inacliine perfeetionnäe. In the attached drawing, an has shown, by way of example, a form of execution of the perfected procedure.
La fig. 1 en est une vue en elevation, avec coupe partielle par des carters; La fig. 2 est tine vue en plan correspon dante. fig. 1 is an elevation view, with partial section through casings; fig. 2 is a corresponding plan view.
La machirre represent@e comporte une lame-couteaii circulaire a recevant par (in The machirre represented comprises a circular blade-knife receiving by (in
double-train a et r d'engrenages coniques un niouveinerrt de rotation. Ces trains d'en grenages sont relies entre eux par un arbre B. Ils sont loges dann des carters b b' reunis I'un ä 1'autre par un nianchon t1, servant en meine temps de support ä Farbre B. double-train a and r of bevel gears with one new rotation. These gear trains are interconnected by a shaft B. They are housed in casings b b' joined to one another by a sleeve t1, serving at the same time as a support for the shaft B.
Cette commande permet d'orienter la laine couteau a dann tour les plins. En effet, 1'en seinble peut d abord piv oter autour de 1'arbre de commande dopt Faxe est en <B>j</B><I>-x</I> (fig. 2). This command is used to orient the knife wool around the plinths. Indeed, 1'en seinble can first pivot around the control shaft dopt Faxe is in <B>j</B><I>-x</I> (fig. 2).
Puls, 1e carter b' qui poste laxe de la laine-couteau et est en deux pieces reunies par des boulons, est reue au manchon 1, ä 1'interieur duquel tourne Parbre B, de faeon ä pouvoir y etre ajuste angulairement et ä y etre bloqu < au inoyen dune vis de fixa tion C, de Sorte qu'on pourra faire tourner 1e carter b' Sur 1e manchon A afin de Pamener dans toute Position voulue, pour 1'immobiliser enstiite dann rette Position par serrage de la vis C ce qui permet au total, une orientation de la laine a Jans toutes les directions pos sibles. Pulse, the first casing b' which posts the axis of the wool-knife and is in two parts joined together by bolts, is received at the sleeve 1, inside which the shaft B rotates, so as to be able to be adjusted angularly there and to be blocked by means of a fixing screw C, so that the first casing b can be rotated on the first sleeve A in order to bring it into any desired position, to immobilize it completely in this position by tightening the screw C which allows in total, an orientation of the wool in all possible directions.
L'ensen tble de ce mecanisme est Porte par un cliässis c en fers cornieres pourvu de The whole of this mechanism is carried by a frame c in angle irons provided with
bras, formant bronette, et monte sur une roue de rouleinent unique d perniettant un libre mouvenient de la machine et une facile mise en place de celle-ci. arm, forming a bronette, and mounted on a single rolling wheel allowing free movement of the machine and easy positioning of the machine.
>`n moteur @lectrique e alimente aus bornes d'un seeteur de distribution voisin actionne la lame . par 1'intermddiaire des poulies f h de la courroie g et du donble-train d'en grenages coniques. >`an electric motor supplied at the terminals of a neighboring distribution switch operates the blade. through the intermediary of the pulleys f h of the belt g and of the donble-train of bevel gears.
Le relevage de la lame-couteau a se fait par un levier coude i, une tilge j i-eliee a ce levier j et une coulisse k articulee ä, cette tilge et guidee Jans la chape rigide l portant un <I>ase frz</I> sur lequel peiit coulisser et pivoter la roulisse <I>lt,</I> laquelle est articulee d'autre Part t un collier embrassant 1e manchon de suppürt A de la lame-couteau. La fiaation de la lame-couteau dass la position relevee voulue se fait au inoven du secteur ä Grans tt dann lequel s*engage un chien h ressort ap partenant au levier i. The raising of the blade-knife a is done by an elbow lever i, a rod j i-connected to this lever j and a slide k articulated ä, this rod and guided by the rigid yoke l carrying a <I>ase frz< /I> on which can slide and pivot the roller <I>lt,</I> which is articulated on the other hand t a collar embracing the first support sleeve A of the knife blade. The fiaation of the blade-knife in the desired raised position is done at the beginning of the sector at Grans tt in which engages a dog h spring belonging to the lever i.
L n freie dort la commande est indiquee en o permet dactionner au mocen dune tringle p 1e sabcet de freie q agissarit sur la roue !7. L n brake sleeps the command is indicated in o allows to actuate at the mocen of a rod p the 1st brake shoe q acts on the wheel!7.
Enfin, un dcniarreur electrique r combine avec 1e moteur e recoit sa commande dune manette s pivotee sur 1e chässis de la ma chirre et reliee par une tringle ä. 1'organe mobile du dernar reur r. Des qu'on läche cette manette s, un ressort t, egalement relie audit organe. rappelle celui-ei en position d'inter ruption et Je courant moteru- se tronZe coupd. Finally, an electric dcniarror r combined with the motor e receives its command from a lever s pivoted on the frame of the engine and connected by a rod ä. the mobile organ of the last r. As soon as this lever s is released, a spring t, also connects to said member. recalls the latter to the interrupt position and the motor current cuts off.
Claims (3)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR84732X | 1918-10-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH84732A true CH84732A (en) | 1920-04-16 |
Family
ID=8745024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH84732D CH84732A (en) | 1918-10-04 | 1919-04-02 | Improved electrically controlled machine for felling timber. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH84732A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2435192A (en) * | 1946-05-15 | 1948-02-03 | Arsneau George | Two-wheeled type log-and treecutting power saw |
US2480893A (en) * | 1947-01-31 | 1949-09-06 | Tidewater Equipment Co | Hand-guided power-driven twowheeled portable saw |
US2497639A (en) * | 1947-10-01 | 1950-02-14 | Underwood Leo | Two-position mobile power saw |
US2708464A (en) * | 1953-07-31 | 1955-05-17 | Otradovec Joseph | Portable timber cutting saw apparatus |
US2756784A (en) * | 1954-03-05 | 1956-07-31 | Gabriel A Cherem | Tree pruner and trimmer based on portable platform |
-
1919
- 1919-04-02 CH CH84732D patent/CH84732A/en unknown
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2435192A (en) * | 1946-05-15 | 1948-02-03 | Arsneau George | Two-wheeled type log-and treecutting power saw |
US2480893A (en) * | 1947-01-31 | 1949-09-06 | Tidewater Equipment Co | Hand-guided power-driven twowheeled portable saw |
US2497639A (en) * | 1947-10-01 | 1950-02-14 | Underwood Leo | Two-position mobile power saw |
US2708464A (en) * | 1953-07-31 | 1955-05-17 | Otradovec Joseph | Portable timber cutting saw apparatus |
US2756784A (en) * | 1954-03-05 | 1956-07-31 | Gabriel A Cherem | Tree pruner and trimmer based on portable platform |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA1330162C (en) | Servo-positioning portable electric tool | |
CZ20012836A3 (en) | Front derailleur for a bicycle fitted with electric motor and enhanced gear unit | |
EP0765992B1 (en) | Actuating system for variable stator vanes | |
EP0171318B1 (en) | Device for positioning vehicle head lights | |
FR2534173A1 (en) | APPARATUS FOR DRIVING NAILS AND SIMILAR FIXING ELEMENTS | |
FR2459054A1 (en) | RADIATION THERAPEUTIC TREATMENT APPARATUS AND RETRACTABLE BEAM STOPPING DEVICE FOR THIS APPARATUS | |
CH84732A (en) | Improved electrically controlled machine for felling timber. | |
EP0134918A1 (en) | Mechanism for actuating a dosage valve | |
FR2611549A3 (en) | Self-powered motorised shears | |
EP0869858B1 (en) | Machining unit with rotating head | |
FR2476378A1 (en) | SWITCHING MECHANISM FOR AN ELECTRIC DEVICE FOR CONTROLLING A LINEAR OR ROTARY MOTION | |
EP0146551B1 (en) | Target carrier device for training at shooting | |
EP0895260B1 (en) | Fast control device for a high tension switching device, particularly an earthing switch | |
BE489222A (en) | ||
BE511809A (en) | ||
FR2610859A1 (en) | Robot with several arms, the arms being equipped with mechanisms for co-ordinating the movements of these arms | |
FR2509957A1 (en) | MACHINE FOR THE SAMPLING OF FORAGE BLOCKS IN A SILO | |
EP0162795B1 (en) | Silage block cutter drive | |
CH376738A (en) | Mechanism for rotating a machine tool control shaft | |
US3468111A (en) | Fruit picker | |
FR2463661A1 (en) | MU ADVANCED DEVICE A | |
FR2575649A1 (en) | ELECTRIC MIXER EQUIPPED WITH A BATTERY EJECTOR MECHANISM | |
CH323879A (en) | Device for immobilizing the needle of a sewing machine in the top or bottom dead center position | |
FR2533237A1 (en) | Dobby connection for loom shaft | |
FR2587835A1 (en) | PRESELECTION DISPLAY DEVICE FOR PROGRAMMER |