Patents Assigned to Damasko GmbH - Justia Patents Search

Patents Assigned to Damasko GmbH

Oscillating body, mechanical oscillating system for wristwatches with such an oscillating body and watch with such an oscillating system

Patent number: 9164485

Abstract: An oscillating body made of a copper alloy such as a copper-beryllium alloy or a tungsten-copper alloy for mechanical oscillating systems of wristwatches, having several mass weights arranged at regular angle distances around an oscillating body middle axis that respectively can rotate or swivel on the oscillating body on an axis parallel to the oscillating body axis and have a mass center of gravity that is radially offset to their axis.

Type: Grant

Filed: November 12, 2013

Date of Patent: October 20, 2015

Assignee: Damasko GmbH

Inventor: Petra Damasko
Oscillating body, mechanical oscillating system for wrist watches having such an oscillating body and watch having such an oscillating system

Patent number: 8662742

Abstract: Oscillating body for mechanical oscillating systems of wristwatches, having several mass weights arranged at regular angle distances around an oscillating body middle axis that respectively can rotate or swivel on the oscillating body on an axis parallel to the oscillating body axis and have a mass center of gravity that is radially offset to their axis.

Type: Grant

Filed: August 4, 2011

Date of Patent: March 4, 2014

Assignee: Damasko GmbH

Inventor: Petra Damasko