Knife and Secondary Battery Manufacturing Device Including the Same
AssigneeLG Energy Solution, Ltd.
InventorsJoo Young Chung, Seung II Kim
Life of this patent
Estimating the term…
Abstract
A knife includes a blade, and also includes a first surface and a second surface extending at a predetermined angle toward a first direction, which is the cutting direction, and a third surface extending toward a second direction perpendicular to the first direction, wherein one end of the first surface and one end of the second surface form a vertex which is the blade while making contact with each other, and wherein one end and the other end of the third surface make contact with the other end of the first surface and the other end of the second surface, respectively.
Claims10
A knife comprising a blade, the knife comprising:
- a first surface and a second surface each extending at a predetermined angle from a first direction, which is a cutting direction, and a third surface extending in a second direction perpendicular to the first direction,
- wherein a first end of the first surface and a first end of the second surface contact each other at a vertex, which is the blade, and
- wherein a first end and a second end of the third surface contact a second end of the first surface and a second end of the second surface, respectively.
Dependencies are inferred from the claim text.