Batch Type (e.g., Mortar And Pestle) Patents (Class 241/199)
  • Publication number: 20130200190
    Abstract: A crusher which can transmit energy to be applied to a piston to a silicon lump efficiently, and a silicon lump crushing apparatus which can crush a silicon lump into small pieces by suppressing the production of powders as much as possible and enables the automation of the crushing work of a silicon lump. The crusher is constituted such that a hammer head is connected to a piston. When compressed air is not applied to the piston, the hammer head is elastically urged to a standby position and when compressed air is applied to the piston, the hammer head is moved from the standby position to collide with the silicon lump. In the silicon lump crushing apparatus, a plurality of crushers having a hammer head to be collided with a silicon lump are opposed to the silicon lump supported on a support base and spaced apart from one another.
    Type: Application
    Filed: March 15, 2013
    Publication date: August 8, 2013
  • Publication number: 20130134243
    Abstract: The present invention discloses a machine for shredding plastic container. The machine comprises a pressing device, a fixed plate having slits arranged in matrix pattern, where said plate is positioned at one end within the housing and said slits face the interior space of the housing, a movable plate having plurality of blades connected to at least one arm, wherein said plate is arranged to move along a central axis within the housing and said blades edges facing the sharp edges of said fixed plate where the blades configuration correspond to slits matrix pattern. When operating the machine the containers are placed in-between said movable plate and said fixed plate, such that when the movable plates moves along the central axis of the housing toward the fixed plate, the blades crash and cut/shear the container into flakes of predefined size suitable for recycling.
    Type: Application
    Filed: March 24, 2011
    Publication date: May 30, 2013
    Applicant: RE-PET LTD
    Inventors: Yoav Leshem, Rafi Ziv, Zohar Levy, Dov Barkay, Igor Shustorovitch
  • Patent number: 5618004
    Abstract: Two pill crushing/dispensing cups are provided, with a base cup and a nesting cup being snap-fit together top-to-top which defines a cavity for storing a dosage of pills. By decoupling the cups with the base cup facing upward and inserting the nesting cup therein the pills are crushed/ground between a pair of opposing abraded surfaces. A flange on the exterior of the nesting cup limits the advance of nesting cups such that the opposing abraded surfaces do not mesh. The nesting cup is removed and a liquid is added to the base cup. The cups are again snap-fit together and shaken to facilitate complete suspension of the pill crushings. The cups are decoupled and the suspension is administered directly from either cup.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: April 8, 1997
    Assignee: Lake Medical Products, Inc.
    Inventors: Jeffrey Klearman, Jerry Roth, Matt Roth, Robert T. Bronson
  • Patent number: 5586732
    Abstract: The invention was developed in order to effectively crush and disperse various samples easily and efficiently without using any expensive device. By laminating a polyethylene film 3, a net member 7, a net member 9 and a polyethylene film 5 in sequence and welding these members to one another at weld portions 13a and 13b, a bag member 15 is formed. Further by forming a fastener 17 in the vicinity of an opening 15a, a crushing and dispersing bag 1 is completed. After a sample and a dispersing medium are introduced through the opening 15a, the bag is sealed with the fastener 17. Subsequently, when the crushing and dispersing bag 1 is squeezed, the sample is ground by the file-like irregularities formed by the net members 7 and 9 on the inner surface of the bag 1.
    Type: Grant
    Filed: December 23, 1994
    Date of Patent: December 24, 1996
    Assignee: Shimakyu Chemical Co., Ltd.
    Inventors: Hiroshige Yamauchi, Shonosuke Nishi
  • Patent number: 5553793
    Abstract: Two pill crushing/dispensing cups are provided, each having an interior and an exterior abraded surface on the cup bottom. A pill is placed within a first of the cups and a second cup is nested within the first such that the pill is positioned between the first cup interior knurled surface and the second cup exterior knurled surface. The pill is crushed as the second cup is rotated and advanced within the first cup, a fluid is added to the first cup forming a fluid/pill crushing suspension therein, and the suspension is orally administered directly from the first cup. Both cups may be identical in design.
    Type: Grant
    Filed: August 10, 1994
    Date of Patent: September 10, 1996
    Assignee: Lake Medical Products, Inc.
    Inventors: Jeffrey D. Klearman, Robert Bronson
  • Patent number: 4433779
    Abstract: The present invention relates to a capsule for storing and vibration mixing of two component materials for dental application, particularly of dental amalgam components. The capsule encloses a mixing space in which a first component and a pestle are disposed. The pestle is in the form of a hollow body with a removable cover. The pestle serves as a container for a second component and has at least one opening. The opening permits the exit of the second component which opening is rendered passable as a result of a mixing vibration movement.
    Type: Grant
    Filed: January 11, 1983
    Date of Patent: February 28, 1984
    Assignee: Coltene AG
    Inventors: Alfred Schmid, Jr., Hans M/u/ ller, Alexander P. Jaecklin