Patents by Inventor Walter L. Michaels

Walter L. Michaels has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4085637
    Abstract: An apparatus for cutting scrap strip received from a press or the like has a cutting member driven in reciprocating movement by an air cylinder operatively connected thereto, the cutting member cooperating with a die member to cut scrap strip as desired. A solenoid controlled valve is connected to the air cylinder and is operable to control air flow into and out of the cylinder whereby movement of the cutting member is effected. Control means is connected in circuit relation with the valve and a rotating shaft of the press providing scrap strip and is responsive to rotation of the shaft to control the position of the valve. The interval between successive actuations of the cutting member may be preset to correspond to a desired time interval or a specific number of cycles of the shaft. A manual control connected in circuit relation with the valve is operable to actuate the cutting member independently of periodic movement of the press.
    Type: Grant
    Filed: May 10, 1976
    Date of Patent: April 25, 1978
    Assignee: Plainville Special Tool, Inc.
    Inventor: Walter L. Michaels