EP 4242365 A1 20230913 - DRIVE SYSTEM FOR A WEAVING MACHINE
Title (en)
DRIVE SYSTEM FOR A WEAVING MACHINE
Title (de)
ANTRIEBSSYSTEM FÜR EINE WEBMASCHINE
Title (fr)
SYSTÈME D'ENTRAÎNEMENT POUR UNE MACHINE À TISSER
Publication
Application
Priority
EP 22160778 A 20220308
Abstract (en)
The invention relates to a drive system (1) for a weaving machine comprising a first drive gear wheel (2) for driving a first group of elements, a second drive gear wheel (3) for driving a second group of elements, a switching gear wheel (4), wherein the switching gear wheel (4) is displaceable between a first position, in which the switching gear wheel (4) is in drive connection with the first drive gear wheel (2) and the second drive gear wheel (3), and a second position, in which the switching gear wheel (4) is not in drive connection with the first drive gear wheel (2), and a blocking device (9), wherein the blocking device (9) can be activated for blocking a rotation of the second drive gear wheel (3) while the second drive gear wheel (3) is in standstill, wherein the blocking device (9) comprises a lever (14) having a tooth (15) for engaging with teeth (16) of the second drive gear wheel (3), and wherein the lever (14) is mounted swivellable about a swivel axis (17) of the lever (14) extending in parallel to the rotation axis (18) of the second drive gear wheel (3) between a blocking position, in which the tooth (15) engages with the second drive gear wheel (3), and a rest position, in which the tooth (15) is disengaged from the second drive gear wheel (3). The invention further relates to a weaving machine with such a drive system (1).
IPC 8 full level
D03D 51/02 (2006.01)
CPC (source: EP)
D03D 51/02 (2013.01)
Citation (applicant)
- US 5617901 A 19970408 - ADRIAEN MARC [BE], et al
- US 7857011 B2 20101228 - ADRIAEN MARC [BE]
Citation (search report)
- [AD] US 7857011 B2 20101228 - ADRIAEN MARC [BE]
- [AD] US 5617901 A 19970408 - ADRIAEN MARC [BE], et al
- [A] US 5046534 A 19910910 - VANDENBROUCKE ANDRE [BE], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
EP 4242365 A1 20230913; BE 1030287 A1 20230913; BE 1030287 B1 20231215; WO 2023169735 A1 20230914
DOCDB simple family (application)
EP 22160778 A 20220308; BE 202300005 A 20230124; EP 2023051952 W 20230126