公开(公告)号：US11279052B2

公开(公告)日：2022-03-22

申请号：US16999433

申请日：2020-08-21

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Fransicus Hermannus Feijen ,  Siegfried Sablatschan ,  Geert Veenstra ,  Wouter Van Kempen ,  Jacob Willem Kroon ,  Albert Jan Aitink

IPC: B26B19/38 ,  B26B19/06

Abstract: A hair cutting appliance, a blade set for a hair cutting appliance, and to a stationary blade for the blade set. The stationary blade includes a first wall portion arranged to serve as a skin facing wall when in operation, a second wall portion at least partially offset from the first wall portion, such that the first wall portion and the second wall portion define therebetween a guide slot arranged to receive a movable cutter blade in a defined mating manner, and at least one toothed leading edge having a plurality of teeth jointly formed by the first wall portion and the second wall portion. The stationary blade is an integrally formed metal-plastic composite stationary blade. Also discussed is a blade set including an integrated foil shaving region, along with a method for manufacturing a respective blade.

公开(公告)号：US12145284B2

公开(公告)日：2024-11-19

申请号：US17694075

申请日：2022-03-14

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Fransiscus Hermannus Feijen ,  Siegfried Sablatschan ,  Geert Veenstra ,  Wouter Van Kempen ,  Jacob Willem Kroon ,  Albert Jan Aitink

IPC: B26B19/38 ,  B26B19/06

Abstract: A stationary blade for a blade set of a hair cutting appliance is arranged to be moved through hair in a moving direction to cut hair. The stationary blade includes: a first wall portion arranged to serve as a skin facing wall when in operation; a second wall portion at least partially offset from the first wall portion; and at least one toothed leading edge comprising a plurality of teeth and being jointly provided by the first wall portion and the second wall portion. The first wall portion and the second wall portion are connected at a frontal end of the at least one toothed leading edge to provide tips of the teeth. A blade set including the stationary blade and a moveable cutting blade are also arranged to cut hair. A method of fabricating a blade set is also described.

公开(公告)号：US10751891B2

公开(公告)日：2020-08-25

申请号：US15301428

申请日：2015-04-20

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Fransiscus Hermannus Feijen ,  Siegfried Latschan ,  Geert Veenstra ,  Wouter Van Kempen ,  Jacob Willem Kroon ,  Albert Jan Aitink

IPC: B26B19/06 ,  B26B19/38

Abstract: A stationary blade for a blade set in a hair cutting appliance and method of manufacturing the stationary blade. The stationary blade comprising a first wall portion arranged as a skin facing wall in operation, a second wall portion at least partially offset from the first wall portion. The first and second wall portions defining a guide slot therebetween, arranged to receive a movable cutter blade. At least one toothed leading edge comprising a plurality of teeth jointly formed by the first wall portion and the second wall portion. The stationary blade being an integrally formed metal-plastic composite blade. The first wall portion being at least partially made from a metal material. The second wall portion being at least partially made from a plastic material. The first and second wall portions being arranged to receive the movable cutter blade in the guide slot in a defined mating manner.