US 12,083,691 B2
Swing bridge and electrically driven device herewith
Tiandong Guo, Beijing (CN); Xinwu Lai, Singapore (CN); Kejin Li, Beijing (CN); Detlef Gleich, Friedrichsdorf (DE); Uwe Fischer, Darmstadt (DE); and Bernd Stassen, Idstein (DE)
Assigned to Braun GmbH, Kronberg (DE)
Filed by Braun GmbH, Kronberg (DE)
Filed on Jun. 29, 2021, as Appl. No. 17/361,580.
Claims priority of application No. PCT/CN2020/099803 (WO), filed on Jul. 1, 2020.
Prior Publication US 2022/0001554 A1, Jan. 6, 2022
Prior Publication US 2024/0001571 A9, Jan. 4, 2024
Int. Cl. B26B 19/28 (2006.01); B26B 19/04 (2006.01)
CPC B26B 19/28 (2013.01) [B26B 19/046 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A swing bridge for converting a rotary motion into a linear oscillating motion, comprising:
an oscillating body defining a plane, the oscillating body comprising an elongated slot arranged in the plane, wherein a first axis extends through the slot perpendicular to the plane,
a drive shaft protruding perpendicular to the plane along a second axis, wherein the oscillating body has a center axis and a corner and the drive shaft is located in the corner away from the center axis, and
at least one web extending at least substantially perpendicular to the plane, the web having a free end facing away from the oscillating body for securing the oscillating body to permit movement of the oscillating body parallel to the plane, wherein the first axis and the second axis are offset at least in one direction of the plane.