Patents by Inventor Richard Alexander BOSKE

Richard Alexander BOSKE 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).

  • System for releasable coupling of a hole saw to a drill arbor
    Patent number: 10150169
    Abstract: A system is disclosed for releasable coupling of a hole saw to a drill arbor. The system includes an elongate drill arbor configured at a first end to be clamped in a drill chuck of a drill, and a hole saw adapter provided with a longitudinal bore in which the drill arbor can be received so that an inner surface of the longitudinal bore of the hole saw adapter is mounted slidably on an outer surface of the drill arbor in the longitudinal direction of the drill arbor. The drill arbor includes an actuator member and at least one retaining element co-acting therewith. The inner surface of the longitudinal bore of the hole saw adapter is provided with a recess into which the retaining element of the drill arbor can protrude.
    Type: Grant
    Filed: November 9, 2015
    Date of Patent: December 11, 2018
    Assignee: BOORWERK B.V.
    Inventor: Richard Alexander Boske
  • Quick change system for rotary tools
    Patent number: 10035197
    Abstract: A quick change system for rotary tools is disclosed, particularly hole saws. The system includes an elongate shank and a tool adapter for coupling a rotary tool to the shank. The quick change system includes a rotation blocking, a first axial blocking which can be operated and a second axial blocking which cannot be operated. A shank and a tool adapter for the purpose of forming a quick change system for rotary tools are also disclosed.
    Type: Grant
    Filed: May 5, 2014
    Date of Patent: July 31, 2018
    Assignee: BOORWERK B.V.
    Inventor: Richard Alexander Boske
  • SYSTEM FOR RELEASABLE COUPLING OF A HOLE SAW TO A DRILL ARBOR
    Publication number: 20170341161
    Abstract: A system is disclosed for releasable coupling of a hole saw to a drill arbor. The system includes an elongate drill arbor configured at a first end to be clamped in a drill chuck of a drill, and a hole saw adapter provided with a longitudinal bore in which the drill arbor can be received so that an inner surface of the longitudinal bore of the hole saw adapter is mounted slidably on an outer surface of the drill arbor in the longitudinal direction of the drill arbor. The drill arbor includes an actuator member and at least one retaining element co-acting therewith. The inner surface of the longitudinal bore of the hole saw adapter is provided with a recess into which the retaining element of the drill arbor can protrude.
    Type: Application
    Filed: November 9, 2015
    Publication date: November 30, 2017
    Applicant: Boorwerk B.V.
    Inventor: Richard Alexander BOSKE
  • QUICK CHANGE SYSTEM FOR ROTARY TOOLS
    Publication number: 20160067794
    Abstract: A quick change system for rotary tools is disclosed, particularly hole saws. The system includes an elongate shank and a tool adapter for coupling a rotary tool to the shank. The quick change system includes a rotation blocking, a first axial blocking which can be operated and a second axial blocking which cannot be operated. A shank and a tool adapter for the purpose of forming a quick change system for rotary tools are also disclosed.
    Type: Application
    Filed: May 5, 2014
    Publication date: March 10, 2016
    Inventor: Richard Alexander BOSKE