公开(公告)号：EP4163215A1

公开(公告)日：2023-04-12

申请号：EP22198311.7

申请日：2022-09-28

申请人： HellermannTyton GmbH

发明人： Schwinn, Andreas ,  Fukuda, Taro David

IPC分类号： B65B13/22 ,  B65B13/02

摘要： The disclosure relates to an automatic bundling tool device, ATD (1), for bundling a bundling good (2) by means of an one-piece-tie, OPT (14), with automatically tightening the OPT (14) by the ATD (1), in particular for bundling a bundling good (2) by means of a cable tie with automatically tightening the cable tie by the ATD (1), comprising a tightening mechanism (10) with a tightening gear unit (11) with a tightening gear (11a), and with a tightening roller unit (12) with two tightening rollers (12a, 12b), forming a gap (13) in between tightening gear (11a) and tightening rollers (12a, 12b), where the gap (13) is configured to hold a strap (14a) of a respective OPT (14) processed by the ATD (1), and the tightening gear (11a) of the tightening gear unit (11) comprises teeth (11b) which are configured to fit into a serration (14b) of the OPT strap (14a); wherein the tightening roller unit (12) comprises a lever (12c) with the two tightening rollers (12a, 12b) being arranged on the lever (12c) in a first end section (12') of the lever (12c), a turning point (12d) of the lever (12c) being arranged in a middle section (12") of the lever (12c), and an adjustment element (12e) of the tightening roller unit (12), which is configured for adjusting a width (w) of the gap (13), being in mechanical contact to a second end section (12‴) of the lever (12c), which is arranged oppositely to the first end section (12') along a main extension direction of the lever (12c) so as to overcoming the limitations of the known state of the art, in particular being capable of reliably tightening one-piece-ties (14) with increased tolerance with respect to the one-piece-tie strap thickness.