Patents by Inventor Jörg SCHEFFLER

Jörg SCHEFFLER 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).

  • Device for processing of flat elements and conveyor belt for use in such a device
    Patent number: 11584600
    Abstract: A device for processing of flat elements, especially for the processing of paper blanks, is described. This device comprises a conveyor belt (25) that is guided over a first roller (12a) and a second roller (12b), said conveyor belt being made of metal and being permeable to air, wherein its upper section forms the transport section (25a) and its lower section forms the return section (25b), and a vacuum generator being located under the upper section of the conveyor belt. A laser (30) for cutting the flat elements is located above the transport section (25a). In order to achieve an improved flatness and an increased durability, the conveyor belt (25) consists of an expanded metal.
    Type: Grant
    Filed: August 8, 2019
    Date of Patent: February 21, 2023
    Inventor: Jörg Scheffler
  • DEVICE FOR PROCESSING OF FLAT ELEMENTS AND CONVEYOR BELT FOR USE IN SUCH A DEVICE
    Publication number: 20210300699
    Abstract: A device for processing of flat elements, especially for the processing of paper blanks, is described. This device comprises a conveyor belt (25) that is guided over a first roller (12a) and a second roller (12b), said conveyor belt being made of metal and being permeable to air, wherein its upper section forms the transport section (25a) and its lower section forms the return section (25b), and a vacuum generator being located under the upper section of the conveyor belt. A laser (30) for cutting the flat elements is located above the transport section (25a). In order to achieve an improved flatness and an increased durability, the conveyor belt (25) consists of an expanded metal.
    Type: Application
    Filed: August 8, 2019
    Publication date: September 30, 2021
    Inventor: Jörg SCHEFFLER
  • Transport device for paper, and paper processing device
    Patent number: 9725851
    Abstract: Described is a transport device for paper which includes a metal conveyor belt through which air can flow and which is guided over at least two rollers, with the upper section of the belt forming the transport section and its lower section forming the returning section. A vacuum generator is arranged below the upper section. The conveyor belt is a metal mesh so as to be easy to produce and install.
    Type: Grant
    Filed: February 7, 2014
    Date of Patent: August 8, 2017
    Inventor: Jörg Scheffler
  • TRANSPORT DEVICE FOR PAPER, AND PAPER PROCESSING DEVICE
    Publication number: 20160032526
    Abstract: Described is a transport device for paper which includes a metal conveyor belt through which air can flow and which is guided over at least two rollers, with the upper section of the belt forming the transport section and its lower section forming the returning section. A vacuum generator is arranged below the upper section. The conveyor belt is a metal mesh so as to be easy to produce and install.
    Type: Application
    Filed: February 7, 2014
    Publication date: February 4, 2016
    Inventor: Jörg SCHEFFLER