B - Operations – Transporting – 26 – B
Patent
B - Operations, Transporting
26
B
B26B 21/02 (2006.01) B26B 21/22 (2006.01)
Patent
CA 2121427
A movable blade cartridge including a platform member having a blade seat and a guard member. The guard member is located of forward and parallel to the blade seat so as to form a longitudinal slot between the blade seat and the guard member. A primary blade which is disposed on the blade seat such that the cutting edge of the blade is located rearwardly of the guard member. A substantial portion of the primary blade extends into the slot formed between the guard member and the blade seat such that the blade is flexible into the slot. A spacer is located on the upper surface of the primary blade. The spacer comprises a rear portion which functions to separate the primary blade and a secondary blade, as well as a forward portion which extends from the rear portion and functions to prevent upward movement of the primary blade, and create an opening beneath the forward portion of the spacer and the lower surface of the secondary blade. Both the primary and secondary blade are manufactured and mounted so as to be flexible in response to forces encountered during the shaving operation. The blade cartridge also includes a cap member disposed on the secondary blade which prevents upward movement of the second blade.
Cette invention concerne une cartouche porte-lames mobile qui comporte un plateau comprenant un siège de lame et un élément de protection qui se trouve à l'avant dudit siège et qui lui est parallèle pour définir une fente entre les deux. Une lame principale est placée sur le siège de lame de manière que son tranchant soit en retrait de l'élément de protection. Une partie substantielle de cette lame est logée dans la fente formée entre l'élément de protection et le siège de lame de manière que la lame puisse plier dans ladite fente. Un espaceur prévu sur le dessus de la lame principale comprend une partie arrière servant à espacer celle-ci de la lame secondaire ainsi qu'une partie avant ayant pour rôle d'en empêcher le déplacement vers le haut et de créer une ouverture sous sa partie avant et la face inférieure de la lame secondaire. Les deux lames sont fabriquées et montées de manière à pouvoir se déformer sous l'effet des forces de rasage. La cartouche comprend également un capuchon placé sur la lame secondaire pour l'empêcher de se déplacer vers le haut.
American Safety Razor Company
Robic
LandOfFree
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