Method and device for locking a support ring to a scaffolding column

摘要

A method and device for locking of a support ring (8) to a scaffolding column (1), wherein the support ring (8) is formed with a through opening (10), and wherein the support ring (8) fits in a complementary and displaceable manner onto the scaffolding column (1), and wherein the method comprises:—providing an external mantel surface of the scaffolding column (1) with a longitudinal column track (4);—providing an inner mantel (12) of the support ring (8) with a ring track (14);—displacing a support ring (8) along and around the scaffolding column (1);—positioning the column track (4) and the ring track (14) next to each other; and—displacing a thread body (22) into the column track (4) and the ring track (14) during rotation of the thread body (22) about a longitudinal axis (28) thereof, a column track depth (6) and a ring track depth (16) having a collective depth being smaller than an external thread diameter (30) of the thread body (22).

主权项

1. A method for locking of a support ring to a scaffolding column, wherein the support ring is formed with a through opening, and wherein the support ring fits in a complementary and displaceable manner onto the scaffolding column, the method comprising:
providing an external mantel surface of the scaffolding column with a longitudinal column track; providing an inner mantel of the support ring with a ring track; displacing a support ring along and around the scaffolding column; positioning the column track and the ring track next to each other; and displacing a thread body into the column track and the ring track during rotation of the thread body about a longitudinal axis thereof, a column track depth and a ring track depth having a collective depth being smaller than an external thread diameter of the thread body.