US 12,404,686 B2
Scaffolding crossbar, scaffolding and method for constructing scaffolding
Erzad Mikic, Karlsruhe (DE)
Assigned to PERI SE, Weissenhorn (DE)
Appl. No. 16/647,861
Filed by PERI SE, Weissenhorn (DE)
PCT Filed Sep. 12, 2018, PCT No. PCT/DE2018/100774
§ 371(c)(1), (2) Date Mar. 16, 2020,
PCT Pub. No. WO2019/052604, PCT Pub. Date Mar. 21, 2019.
Claims priority of application No. 10 2017 216 255.4 (DE), filed on Sep. 14, 2017.
Prior Publication US 2020/0217090 A1, Jul. 9, 2020
Int. Cl. E04G 5/16 (2006.01); E04G 1/04 (2006.01); E04G 5/00 (2006.01)
CPC E04G 5/16 (2013.01) [E04G 1/04 (2013.01); E04G 5/007 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A scaffolding, comprising:
a first scaffolding crossbar having a first longitudinal axis defined along a length of the first scaffolding crossbar, the first scaffolding crossbar configured for horizontal reinforcement of the scaffolding between two scaffolding posts of the scaffolding, the first scaffolding crossbar having a first crossbar coupling part in its longitudinally sided first end region for connecting a first diagonal piece coupling part of a first diagonal scaffolding piece of the scaffolding, the first scaffolding crossbar having a second crossbar coupling part in its longitudinally sided first end region for connecting a second diagonal piece coupling part of a second diagonal scaffolding piece of the scaffolding, wherein the first crossbar coupling part and the second crossbar coupling part are arranged at a first distance from one another along the longitudinal axis of the first scaffolding crossbar;
a second scaffolding crossbar having a second longitudinal axis defined along a length of the second scaffolding crossbar, the second scaffolding crossbar configured for horizontal reinforcement of the scaffolding between the two scaffolding posts of the scaffolding, the second scaffolding crossbar having a third crossbar coupling part in its longitudinally sided second end region for connecting a third diagonal piece coupling part of the first diagonal scaffolding piece of the scaffolding, the second scaffolding crossbar having a fourth crossbar coupling part in its longitudinally sided second end region for connecting a fourth diagonal piece coupling part of the second diagonal scaffolding piece of the scaffolding, wherein the third crossbar coupling part and the fourth crossbar coupling part are arranged at the first distance from one another along the second longitudinal axis of the second scaffolding crossbar,
the first diagonal scaffolding piece having the first diagonal piece coupling part connected with the first crossbar coupling part of the first scaffolding crossbar and having the third diagonal piece coupling part connected with the third crossbar coupling part of the second scaffolding crossbar; and
the second diagonal scaffolding piece having the second diagonal piece coupling part connected with the second crossbar coupling part of the first scaffolding crossbar and having the fourth diagonal piece coupling part connected with the fourth crossbar coupling part of the second scaffolding crossbar,
wherein the first diagonal scaffolding piece and the second diagonal scaffolding piece are arranged parallel to each other at the first end region of the first scaffolding crossbar and at the second end region of the second scaffolding crossbar, are offset from each other along both the first longitudinal axis of the first scaffolding crossbar and the second longitudinal axis of the second scaffolding crossbar by the first distance, and extend downward,
wherein the first diagonal piece coupling part and the second diagonal piece coupling part do not penetrate the first scaffolding crossbar and wherein the third diagonal piece coupling part and the fourth diagonal piece coupling part penetrate the second scaffolding crossbar.