Patents by Inventor Stefan GRUEBLER

Stefan GRUEBLER 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).

  • Climbing formwork for erecting a concrete structure
    Patent number: 10392818
    Abstract: A method for erecting a concrete structure by successively casting at least a first casting segment with a first floor slab, a second casting segment with a second floor slab and a third casting segment with a third floor slab includes providing a support column carrying a frame for suspending a formwork therefrom, the support column having a jack for transferring the support column from a retracted position to an extended position and vice versa, supporting the support column, by means of a first support bracket, arranging a second support bracket, at a vertical position between the second and third floor slab, on the support column, activating the jack for transferring the support column from the retracted position to the extended position, supporting the support column, by means of the second support bracket, and activating the jack for transferring the support column from the extended position to the retracted position.
    Type: Grant
    Filed: July 10, 2018
    Date of Patent: August 27, 2019
    Assignee: DOKA GMBH
    Inventor: Stefan Gruebler
  • METHOD FOR ERECTING A CONCRETE STRUCTURE AND CLIMBING FORMWORK
    Publication number: 20180320392
    Abstract: A method for erecting a concrete structure by successively casting at least a first casting segment with a first floor slab, a second casting segment with a second floor slab and a third casting segment with a third floor slab includes providing a support column carrying a frame for suspending a formwork therefrom, the support column having a jack for transferring the support column from a retracted position to an extended position and vice versa, supporting the support column, by means of a first support bracket, arranging a second support bracket, at a vertical position between the second and third floor slab, on the support column, activating the jack for transferring the support column from the retracted position to the extended position, supporting the support column, by means of the second support bracket, and activating the jack for transferring the support column from the extended position to the retracted position.
    Type: Application
    Filed: July 10, 2018
    Publication date: November 8, 2018
    Inventor: Stefan GRUEBLER
  • Method for erecting a concrete structure and climbing formwork
    Patent number: 10077564
    Abstract: A method for erecting a concrete structure by successively casting at least a first casting segment with a first floor slab, a second casting segment with a second floor slab and a third casting segment with a third floor slab includes providing a support column carrying a frame for suspending a formwork therefrom, the support column having a jack for transferring the support column from a retracted position to an extended position and vice versa, supporting the support column, by means of a first support bracket, arranging a second support bracket, at a vertical position between the second and third floor slab, on the support column, activating the jack for transferring the support column from the retracted position to the extended position, supporting the support column, by means of the second support bracket, and activating the jack for transferring the support column from the extended position to the retracted position.
    Type: Grant
    Filed: February 24, 2017
    Date of Patent: September 18, 2018
    Assignee: DOKA GMBH
    Inventor: Stefan Gruebler
  • METHOD FOR ERECTING A CONCRETE STRUCTURE AND CLIMBING FORMWORK
    Publication number: 20180245357
    Abstract: A method for erecting a concrete structure by successively casting at least a first casting segment with a first floor slab, a second casting segment with a second floor slab and a third casting segment with a third floor slab includes providing a support column carrying a frame for suspending a formwork therefrom, the support column having a jack for transferring the support column from a retracted position to an extended position and vice versa, supporting the support column, by means of a first support bracket, arranging a second support bracket, at a vertical position between the second and third floor slab, on the support column, activating the jack for transferring the support column from the retracted position to the extended position, supporting the support column, by means of the second support bracket, and activating the jack for transferring the support column from the extended position to the retracted position.
    Type: Application
    Filed: February 24, 2017
    Publication date: August 30, 2018
    Inventor: Stefan GRUEBLER