ES1058175U

ES1058175U - Compensatory mechanism of the gyroscopic effect on hand grinders. (Machine-translation by Google Translate, not legally binding)

Info

Publication number: ES1058175U
Application number: ES200400860U
Authority: ES
Inventors: Christian Bevilacqua
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-04-12
Filing date: 2004-04-12
Publication date: 2004-11-16
Anticipated expiration: 2014-04-12
Also published as: ES1058175Y

Abstract

Mechanism compensating the gyroscopic effect in hand grinders according to figure no. 1 which comprises a motor mechanism (1 and 5) that moves the main bevel gears (3 and 8) and these move to the secondary conical gears (4 and 7) and are characterized in that the secondary bevel gear (4) is attached to the axis of the cutting disc (9) and the secondary bevel gear (7) moves in the opposite direction to (4) achieving a movement opposite to the axis of rotation of the grinder of hand that constitutes the compensating mechanism of the gyroscopic effect object of the invention. (Machine-translation by Google Translate, not legally binding)

Description

Mecanismo compensador del efecto giroscópico en amoladoras de mano.Compensating mechanism of the gyroscopic effect in hand grinders

Object of the invention

En una amoladora de mano convencional cuando funciona aparecen dos efectos giroscópicos, uno debido al que genera el motor y otro debido al generado por los engranajes.In a conventional hand grinder when It works two gyroscopic effects appear, one due to which generates the engine and another due to the generated by the gears.

El objeto de la presente invención es compensar todo o en parte los efectos giroscópicos que se generan en una amoladora de mano.The object of the present invention is to compensate all or part of the gyroscopic effects that are generated in a hand grinder

Background of the invention

Al momento de la realización de la presente invención no se conoce ningún dispositivo que produzca resultados similares.At the time of completion of this invention there is no known device that produces results Similar.

Description of the invention

Este mecanismo se basa en que cuando el motor de la amoladora de mano gira alrededor de su eje genera un efecto giroscópico proporcional a la cantidad de masa y a la velocidad angular del mismo, para compensar este efecto giroscópico el objeto de la invención hace girar en sentido contrario y alrededor del mismo eje una masa a una velocidad angular tal que la interacción de ambas (la velocidad angular y la masa) compensan todo o parte del efecto giroscópico originado por el motor. De la misma manera para compensar el efecto giroscópico que generan el disco de corte y los engranajes que le transmiten el movimiento se hace girar en sentido contrario un engranaje tal que el efecto giroscópico que genera este último sea igual y de sentido contrario al conjunto formado por el disco de corte y el engranaje que lo mueve.This mechanism is based on when the engine of the hand grinder rotates around its axis generates an effect gyroscopic proportional to the amount of mass and speed angular thereof, to compensate for this gyro effect the object of the invention rotates in the opposite direction and around the same axis a mass at an angular velocity such that the interaction of both (angular velocity and mass) compensate all or part of the gyroscopic effect caused by the engine. In the same way to compensate for the gyroscopic effect generated by the cutting disc and the gears that transmit the movement are rotated in opposite direction a gear such that the gyroscopic effect that generates the latter be equal and in the opposite direction to the whole formed by the cutting disc and the gear that moves it.

Para completar la descripción y con el objeto de ayudar a una mejor comprensión de las características del invento, se adjunta a la presente memoria descriptiva un plano en base a cuya figura se comprenderá mejor una de las tantas maneras de construir el compensador del efecto giroscópico en amoladoras de mano con arreglo a lo anteriormente expuesto.To complete the description and in order to help a better understanding of the features of the invention, a plan based on the following is attached to the present specification whose figure will be better understood one of the many ways of build the gyroscopic effect compensator in grinders of hand according to the above.

Description of the drawings

Figura Nº 1. Muestra la vista en perspectiva de un mecanismo compensador del efecto giroscópico en amoladoras de mano.Figure No. 1. Shows the perspective view of a compensatory mechanism of the gyroscopic effect in grinders of hand.

1: motor Nº 1.1: No. 1 engine.

2: eje del motor Nº 1.2: No. 1 motor shaft.

3: engranaje cónico principal del motor Nº 1.3: No. 1 main motor bevel gear.

4: engranaje cónico secundario del motor Nº 1.4: secondary motor bevel gear No. one.

5: motor Nº 2.5: No. 2 engine.

6: eje del motor Nº 2.6: No. 2 motor shaft.

7: engranaje cónico secundario del motor Nº 2.7: secondary motor bevel gear No. two.

8: engranaje cónico principal del motor Nº 2.8: main bevel gear of motor No. 2.

9: disco de corte.9: cutting disc.

Description of an embodiment

Cabe destacar que no existe una sola y única manera de construir un mecanismo compensador del efecto giroscópico en amoladoras de mano, ya que dependiendo de la cantidad de efecto giroscópico que se pretenda compensar pueden variarse tanto las magnitudes como las cantidades y/o formas de los distintos componentes que se describen a continuación para obtener resultados satisfactorios.It should be noted that there is no single and unique way to build a gyroscopic effect compensating mechanism in hand grinders, since depending on the amount of effect gyro that is intended to compensate can vary both quantities such as the quantities and / or forms of the different components described below for results satisfactory

Lo que pretende esta memoria es describir al menos una de las forma de construir el mecanismo objeto de esta invención.What this memory intends is to describe the less one of the ways to build the mechanism object of this invention.

A la vista de la figura Nº 1 y según lo indicado por las flechas que muestran los sentidos de giro se observa como el conjunto formado por el motor (1), el eje (2) el engranaje cónico principal (3) giran en un sentido generando un efecto giroscópico determinado. Pasando por dentro del eje (2) que es hueco a tal efecto se encuentra el eje (6) que junto con el motor (5) y el engranaje cónico principal (8) giran en sentido contrario al anterior conjunto. Esto sucede gracias a que se han invertido los conexionados de los carbones y como ambos motores están dentro del mismo campo magnético giran al revés uno respecto del otro.In view of Figure No. 1 and as indicated by the arrows that show the directions of rotation it is observed as the set formed by the motor (1), the shaft (2) the gear main conical (3) rotate in one direction generating an effect Gyroscopic determined. Passing inside the shaft (2) which is hollow for this purpose there is the shaft (6) which together with the motor (5) and the main bevel gear (8) rotates counterclockwise previous set. This happens thanks to the fact that the connections of the coals and how both engines are inside the The same magnetic field is turned upside down with respect to each other.

Movido por el engranaje cónico principal (3) se encuentra el engranaje cónico secundario (4) el cual es el que hace girar al disco de corte (9), girando en sentido contrario está el engranaje cónico secundario (7) que es movido por el engranaje cónico principal (8). El engranaje secundario (7) tiene un peso tal que cuando gire compense el efecto giroscópico que genere el conjunto del disco de corte (9) y el engranaje cónico secundario (4).Moved by the main bevel gear (3) it find the secondary bevel gear (4) which is what makes turn to the cutting disc (9), turning in the opposite direction is the secondary bevel gear (7) that is moved by the gear main conical (8). The secondary gear (7) has such a weight that when you turn it compensates for the gyroscopic effect generated by the cutting disc assembly (9) and secondary bevel gear (4).

De esta manera conseguimos que cuando la amoladora de mano este en marcha los efectos giroscópicos que se generen se anulen entre sí, obteniendo de esta manera el propósito del invento.This way we get that when the hand grinder is running the gyro effects that generate cancel each other out, thereby obtaining the purpose of the invention

Claims

1. Compensating mechanism of the gyroscopic effect in hand grinders according to Figure No. 1 comprising a motor mechanism (1 and 5) that moves the main bevel gears (3 and 8) and these move to the secondary bevel gears (4 and 7) and they are characterized in that the secondary bevel gear (4) is connected to the axis of the cutting disc (9) and the secondary bevel gear (7) moves in the opposite direction to (4) achieving a movement opposite to the axis of rotation of the grinder of hand that constitutes the compensating mechanism of the gyroscopic effect of the
invention.

2. Gyroscopic compensatory mechanism in hand grinders according to claim 1 such that the shaft (6) that belongs to the motor (5) passes inside the shaft (2) that belongs to the engine (1) allowing them to turn in the opposite direction each.