公开(公告)号：US11969088B2

公开(公告)日：2024-04-30

申请号：US17645483

申请日：2021-12-22

Applicant: GRASS AMERICA, INC.

Inventor： Story Woolson ,  Toni Hayes ,  Manfred Peer ,  Georg Domenig

IPC: A47B88/483 ,  A47B88/43

CPC classification number: A47B88/483 ,  A47B88/43

Abstract: A guide rail including a rail body and a fastening element having a narrow front edge portion abutting the rail body, and configured as a bracket element from an angled sheet metal material with limbs oriented at an angle and connected along a bending edge, and a horizontal limb forming the flat material portion with the upper side and with the underside of the flat material portion with the edge portion. A horizontal limb of the bracket element has an inner limb portion adjoining the bending edge and an outer limb portion adjoining the inner limb portion via a longitudinally extending shoulder. The outer limb portion includes the edge portion and a reinforcing mechanism is provided on the fastening element as an arch extending along the shoulder over a partial region of the outer limb portion and over the shoulder and over part of the inner limb portion.