Pram
AssigneeCYBEX GmbH
InventorJiri Hejduk
Life of this patent
Estimating the term…
Abstract
The invention relates to a pram or pram frame comprising a pusher bar for pushing the pram or pram frame and at least one force sensor device for detecting a direction or a magnitude of a force or a force component acting on the pusher bar and for detecting a variable derived from said force or force component, in particular a change in the force or force component over time, wherein the at least one force sensor device is designed to measure a force (component) or a variable derived therefrom at least over a vast majority of a horizontal section of the pusher bar, and is designed to measure a force (component) or a variable derived therefrom in at least one, in particular curved or arcuate, transition section of the pusher bar between the horizontal section of the pusher bar and a connecting section of the pusher bar.
Claims12
A pram or pram frame, comprising:
- a pusher bar for pushing the pram or pram frame having a horizontal section, a transition section and a connecting section, wherein the transition section is between the horizontal section and the connecting section;
- and
- at least one force sensor device for detecting a direction or an amount of a force or a force component acting on the pusher bar or for detecting a variable derived from the force or the force component,
- wherein the pusher bar using the at least one force sensor device is designed to be sensitive over at least 80% of the horizontal section of the pusher bar,
- wherein the at least one force sensor device comprises at least one sensor unit arranged in the horizontal section,
- wherein the at least one force sensor device comprises a sheathing part at least partially sheathing the at least one sensor unit, and
- wherein the sheathing part has a straight section and at least one curved section, wherein the curved section extends into the transition section.
Dependencies are inferred from the claim text.