Patents by Inventor Karl Hertle

Karl Hertle 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).

  • Apparatus and process for filling structures with different cavities
    Patent number: 8371024
    Abstract: Process for industrially filling differently structured cavities in building blocks with moldings, having the following features: a) the moldings are cut in the form of differently configured mineral-wool pads (1, 2) from mineral-wool boards supplied, b) the mineral-wool pads (1, 2) are then distributed in layers on at least two levels, c) the mineral-wool pads (1, 2) distributed in this way are respectively separated, arranged in rows and moved into a vertical position in order to be transported further, d) the vertically positioned mineral-wool pads (1, 2) are pushed off laterally in layers and distributed on at least two levels in a supply unit (A 170), wherein, for example, one level has large mineral-wool pads (1) and the other level has small mineral-wool pads (2) and the levels are arranged in accordance with the construction of the cavities of the building block; e) in a further position of the distributing unit (A 180), the mineral-wool pads (1, 2) are pushed into sheet-metal channels, moved up to th
    Type: Grant
    Filed: July 7, 2008
    Date of Patent: February 12, 2013
    Assignee: Grenzebach Maschinenbau GmbH
    Inventor: Karl Hertle
  • APPARATUS AND PROCESS FOR FILLING STRUCTURES WITH DIFFERENT CAVITIES
    Publication number: 20100187725
    Abstract: Process for industrially filling differently structured cavities in building blocks with mouldings, having the following features: a) the mouldings are cut in the form of differently configured mineral-wool pads (1, 2) from mineral-wool boards supplied, b) the mineral-wool pads (1, 2) are then distributed in layers on at least two levels, c) the mineral-wool pads (1, 2) distributed in this way are respectively separated, arranged in rows and moved into a vertical position in order to be transported further, d) the vertically positioned mineral-wool pads (1, 2) are pushed off laterally in layers and distributed on at least two levels in a supply unit (A 170), wherein, for example, one level has large mineral-wool pads (1) and the other level has small mineral-wool pads (2) and the levels are arranged in accordance with the construction of the cavities of the building block; e) in a further position of the distributing unit (A 180), the mineral-wool pads (1, 2) are pushed into sheet-metal channels, moved up to
    Type: Application
    Filed: July 7, 2008
    Publication date: July 29, 2010
    Applicant: Grnzebach Maschinenbau GmbH
    Inventor: Karl Hertle