公开(公告)号：US20230189992A1

公开(公告)日：2023-06-22

申请号：US17645483

申请日：2021-12-22

申请人： GRASS AMERICA, INC.

发明人： Story WOOLSON ,  Toni HAYES ,  Manfred PEER ,  Georg DOMENIG

IPC分类号： A47B88/483 ,  A47B88/43

CPC分类号： A47B88/483 ,  A47B88/43

摘要： 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.