Abstract: The invention relates to a one-piece protective toe cap for safety footwear, forming a concave frame consisting of a front wall with connected side walls, the upper edges of which are joined by a concave surface along the profile of the last. The contour or edge of the flange of the toe cap is provided with a recess in order to house a tab and provide comfort, as well as improving the appearance of the footwear (not shown in these documents). The design withstands impact tests of approximately 101.7 to 146.7 Joules (10.4 to 14.95 kgf-m), leaving clearance of approximately 11 mm to 14 mm in the capped shoe and not only at the tip of the cap.
Type:
Grant
Filed:
January 8, 2014
Date of Patent:
August 14, 2018
Assignee:
Internacional de Calzado TEN PAC, S.A. de C.V.
Inventors:
Roberto Munoz Almaguer, Fernando Chico Ruiz, Carlos Armando Fuentes Aragon, Roberto Zitzumbo Guzman, Ramon Alberto Ayala Medina, Constantino Vidal Guerrero
Abstract: The invention relates to a one-piece protective toe cap for safety footwear, forming a concave frame consisting of a front wall with connected side walls, the upper edges of which are joined by a concave surface along the profile of the last. The contour or edge of the flange of the toe cap is provided with a recess in order to house a tab and provide comfort, as well as improving the appearance of the footwear (not shown in these documents). The design withstands impact tests of approximately 101.7 to 146.7 Joules (10.4 to 14.95 kgf-m), leaving clearance of approximately 11 mm to 14 mm in the capped shoe and not only at the tip of the cap.
Type:
Application
Filed:
January 8, 2014
Publication date:
May 1, 2014
Applicant:
Internacional de Calzado Ten Pac, S.A. de C.V.
Inventors:
Roberto Munoz Almaguer, Fernando Chico Ruiz, Carlos Armando Fuentes Aragon, Roberto Zitzumbo Guzman, Ramon Alberto Ayala Medina, Constantino Vidal Guerrero