Patent ID: 6385871
Filing Date: 2002-05-14
Classification: E02F

Abstract:
A tooth arrangement comprising a male part (2) and a female part (1) for attachment to a movable body (6), wherein the female part (1) is exchangeable, wherein the male part (2) is attached to the movable body, wherein the male part (2) and the female part (1) together form a transverse through-running aperture (3 and 25) having first and second outer parts and an intermediate part, where the two outer parts of the through-running aperture are arranged in the walls of the female part (1) and are coaxial and where the intermediate part (25) of the transverse aperture (3 and 25) is arranged in the male part (2) and is coaxial with said outer parts and has a constant cross section, wherein the male part (2) and the female part (1) are held together by a longitudinal locking body (4) placed in the through-running aperture, characterized in that the outer parts (3) of the through-running transverse aperture have the same dimension, which is less than the dimension of the intermediate aperture (25), in that the locking body (4) comprises two parallel and identical parts (7 and 8), each of said two parallel parts (7 and 8) having a flat surface, said flat surfaces being opposite each other and provided with first and second end spacers and an intermediate spacer between said first and second end spacers in that resilient material (21) having first and second end sections having a first width and a central section having a second width less than said first width is arranged between the opposite flat surfaces such that said intermediate spacers abut said central section of said resilient material, in that the ends of the locking body (4) have a dimension for cooperation and contact with the outer apertures (3), in that the intermediate part of the locking body has a dimension cooperating with and in contact with the intermediate part (25) of the aperture and in that the male part (2) has a tip in close contact with the walls of the female part.