John oster vibrator

In a hand vibrator of the type adapted to be strapped to the hand of an operator: Sign in with Facebook. Another disadvantage of vibrating machines of the character described was the almost universal use of metal springs for the fastening bands which hold the machine to the back of the hand. My wife and I have bad backs and sometimes our feet hurt. From the foregoing description taken in connection with the accompanying drawings, it will be readily apparent to those skilled in the art that this invention provides simple means for adjusting the amplitude of the vibration produced by a hand vibrator, and that it also provides a simple expedient for preventing the vibrator from slipping away from its proper position on the back of the hand. These spring bands, or grips as they are called, allowed the machine to slip down off of the hand, especially when used in a downwardly direction. Vibrator US A.

It's designed to mount to the springs in a bed or chair. Archived from the original on 6 October The decline continued aided by the stock market crash of October and Allegheny filed for Chapter 11 bankruptcy. My mother was a beautician and use the original on her customer'sshoulders after she completed their hair style. United States Patent

This is just an electromagnet dirven by the A. Please enter a question. Photoplay Oct pg Its heavy, it's loud,uncomfortable to strap to your hand and its obsolete.

Try the new Google Patents, with machine-classified Google Scholar results, and Japanese and South Korean patents. Figure 1 is a side view of a vibrator machine constructed in accordance with this invention, with parts broken away and in section, and illustrating the manner in which it is attached to the hand; Figure 2 is a top view of part of the machine with a portion thereof broken away and in section; Figure 3 is a cross sectional view taken through Figure 1 on the plane of the line ; Figure 4 is a side view with parts broken away and in section and with the electric motor omitted for the sake of clarity, illustrating particularly the eccentric mounting; Figure 5 is a detail sectional view through the adjustable support for the motor shaft by which the amplitude of vibration is regulated; Figure 6 is a perspective view of this adjustable connecting means; Figure 7 is a perspective view similar to Figure 6, but showing the connecting means from the opposite side; Figure 8 is a perspective view of two parts of the adjusting means; Figure 9 is a view similar to Figure 1, illustrating a slightly modified form of this invention; Figure 10 is a perspective view of one of the elements of the adjustable connection employed in the construction shown in Figure 9; Figure 11 is a perspective view of the other cooperating element of the adjustable connection employed in the modification; and Figure 12 is a detail sectional view of the assembled , adjustable eccentric connection employed in the modification. Характеристики товара Состояние товара: Escape will close this window. At its opposite end the motor housing has a coil spring l3 fixed thereto, the outer end of which is removably secured in the bearing of the pedestal II]. Might also be called Electrical Muscle Stimulation Wiki: