Patents Assigned to Collaparte AB
  • Parallel or redundant hybrid marine drive train for a propulsion unit
    Patent number: 9586666
    Abstract: A parallel or redundant hybrid drive of a marine drivetrain of a propulsion unit includes an input shaft, which is configured to be driven by a primary drive source; a clutch unit attached to the input shaft with which rotation of the input shaft can be either connected, reversed, or disconnected; a countershaft transverse to the input shaft and driven by the input shaft via a gear; and a secondary drive source arranged via an interconnected clutch at an end of the countershaft, so that upon driving of the input shaft by the primary drive source, the secondary drive source drives the countershaft either on its own or in cooperation with the primary drive source.
    Type: Grant
    Filed: May 19, 2014
    Date of Patent: March 7, 2017
    Assignee: Collaparte AB
    Inventor: Benny Hedlund
  • Parallel or Redundant Hybrid Marine Drive Train for a Propulsion Unit
    Publication number: 20160114877
    Abstract: A parallel or redundant hybrid drive of a marine drivetrain of a propulsion unit includes an input shaft, which is configured to be driven by a primary drive source; a clutch unit attached to the input shaft with which rotation of the input shaft can be either connected, reversed, or disconnected; a countershaft transverse to the input shaft and driven by the input shaft via a gear; and a secondary drive source arranged via an interconnected clutch at an end of the countershaft, so that upon driving of the input shaft by the primary drive source, the secondary drive source drives the countershaft either on its own or in cooperation with the primary drive source.
    Type: Application
    Filed: May 19, 2014
    Publication date: April 28, 2016
    Applicant: Collaparte AB
    Inventor: Benny Hedlund