Counterweight Type Patents (Class 177/235)
  • Publication number: 20150114729
    Abstract: A Balance Arm with treads or notches on one of its halves with a moveable constant load, for example one or two weights, as the device creates a new method of creating a variable force using a constant load. The scope of application of this device and its method are limitless—it can be applied in all cases where creation of a variable applied force which must change depending on need of the user, with the aid of a constant load, is required. The simplicity of the device and of the method makes it possible to do this smoothly, quickly, reliably, safely, and inexpensively.
    Type: Application
    Filed: October 31, 2013
    Publication date: April 30, 2015
    Inventors: Anvar Alimov, Rano Alimova, Davron Alimov, Sevara Alimova
  • Publication number: 20090133940
    Abstract: A weighing serving implement is disclosed. The weighing serving implement has a head to serve food and is mounted to a mount at a pivot point. The pivot point provides a mechanical balance and facilities a rugged and washable design.
    Type: Application
    Filed: November 23, 2007
    Publication date: May 28, 2009
    Inventor: Charles Woods
  • Publication number: 20080228523
    Abstract: The present invention is directed to a method for providing a permanent weight management program, and a kit for providing the permanent weight management program. The method includes obtaining health related information of an individual, obtaining at least one goal of the individual related to the health related information, identifying health related habit information that is contrary to the at least one goal of the individual, providing the individual with a permanent weight management plan that includes at least one corrective action with respect to the identified health related habit information and a focus object, and associating the at least one corrective action with the focus object so that the focus object provides a constant reminder to the individual to stay focused on making good lifestyle choices most of the time related to the at least one corrective action.
    Type: Application
    Filed: January 8, 2008
    Publication date: September 18, 2008
    Inventor: Ralph DeRienz
  • Patent number: 7348502
    Abstract: A platform balance includes a first frame support and a second frame support movable relative to the first frame support. At least one counter balance assembly is provided to support the static weight of the first frames support and elements connected thereto. The counterbalance assembly includes a beam and a pivot assembly allowing the beam to pivot. A weight is selectively positionable on the beam. A compliant assembly is supported by the beam on a portion thereof on a side of the pivot assembly opposite the weight. The compliant assembly supports the first frame support. The compliant assembly includes a second pivot assembly and a planar motion assembly coupled to the second pivot assembly.
    Type: Grant
    Filed: March 25, 2006
    Date of Patent: March 25, 2008
    Assignee: MTS Systems Corporation
    Inventors: Richard A. Meyer, Ian T. Kunsch, Christopher P. Zupancich, Bradley C. Litz
  • Patent number: 6509534
    Abstract: A lightweight, portable scale, including a balance beam pivotally positioned on a fulcrum, contained in a tear-drop shaped carrying case. The portable scale has a load pan on one end of the balance beam and a graduated scale, configured to accommodate sliding weight members, extending toward the opposite end of the balance beam. The fulcrum is positioned between the load pan and the graduated scale. To establish equilibrium, the balance beam includes a stationary counter-weight attached on the load pan side of the fulcrum, which balances the empty load pan against the sliding weight members located at a zero position on the graduated scale. The carrying case has a top portion hingedly attached to a bottom portion, which functions as the base of the portable scale and has sidewalls shorter than the fulcrum, preventing interference by the side walls during the weighing process.
    Type: Grant
    Filed: November 20, 2000
    Date of Patent: January 21, 2003
    Inventor: Mohan Thadani
  • Patent number: 6284987
    Abstract: A weighing scale detects and indicates changes in a small weight that is embedded within a much larger residual weight. The scale device has a base and a top weighing pan above it, with a linkage supported between the base and the top pan. A counterbalance weight lever is supported on a pivot member, and has one end connected to the linkage, and a counterbalance weight on the other end. An adjustable tensioning spring provides a balancing force for the counterbalance weight lever within the weight range of the critical weight. A potentiometer of other detecting device can provide an electrical signal to an alarm device to warn the consumer that the weight of a consumable quantity has dropped into the critical weight range.
    Type: Grant
    Filed: July 29, 1999
    Date of Patent: September 4, 2001
    Inventor: Khalid F. Al-Modiny
  • Patent number: 4624332
    Abstract: A balance-type scale is provided which is made nearly substantially entirely of plastic, thereby being resistant to environmental degradation. A counter-balance weight is of metal, but is embedded within the plastic. The scale is of two-part construction, comprising a body including the counter weight and a hook-like structure at the opposite end. A suspension member is pivotally connected to the body, and comprises a pair of spaced plates embracing the body. The suspension member includes a pointer, and the body is provided with indicia to be read opposite the pointer and readable directly in units of weight.
    Type: Grant
    Filed: December 3, 1984
    Date of Patent: November 25, 1986
    Assignee: The Dow Chemical Company
    Inventor: Richard P. Mills
  • Patent number: 4544043
    Abstract: An electronic scale used for weighing an object or material. The scale includes a weighing platform arranged to move upon receipt of a material thereon. The device further includes support means, a variable capacitor having a first and a second plate, spring means which is coupled both to the frame means and to the platform means such that movement of the platform means upon receipt of the material thereon causes the spring means to twist about an axis. The scale further includes counterbalancing means and energy absorbing connecting means to prevent error from being introduced into the weighing process, should vibrational moments be transmitted to the scale from its external environment. An alternative embodiment of the invention entails a flexure base scale, adapted to be used with counterbalancing means.
    Type: Grant
    Filed: February 28, 1984
    Date of Patent: October 1, 1985
    Assignee: Malvern Scale Company
    Inventor: James M. Stuart
  • Patent number: 3987861
    Abstract: A device which includes a frame supporting a lever arm for tiltable movement about a horizontal axis intermediate the ends thereof and, more particularly, to an improved apparatus for nullifying the effects of angular acceleration of such frame relative to its lever arm which comprises a counterweight and hanger means for suspending the counterweight between the frame and arm which cooperate with one another under the influence of inertial forces tending to angularly accelerate one relative to the other by generating an offsetting inertial force operative to maintain a condition of stable equilibrium therebetween.
    Type: Grant
    Filed: September 12, 1975
    Date of Patent: October 26, 1976
    Assignee: Mettler Instrumente AG
    Inventor: James E. Smith