EP 0681042 B1 19980708 - Driving system for reciprocating crank driven knife boxes
Title (en)
Driving system for reciprocating crank driven knife boxes
Title (de)
Antriebsvorrichtung für hin- und hergehende Messerkästen mit Kurbeltrieb
Title (fr)
Mécanisme de commande du mouvement de va-et-vient des cadres de griffes à systèmes bielle-manivelle
Publication
Application
Priority
FR 9405768 A 19940505
Abstract (en)
[origin: EP0681042A1] The control mechanism for the to-and-fro movements of the grip frames, in a loom, has a connecting rod and crank rod system. Each end (4a) of the shaft (4) outside the chassis (1) is keyed to the four arms of the angled crank rods (5-8). Their crankpins (5a-8a) are offset from the geometric axis of the shaft (4) by a gap. Two short connecting rods (9, 10) and two long connecting rods (11, 12) pivot on the crankpins (5a - 8a) for the lower (2) and upper (3) frames. <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP US)
D03C 3/36 (2013.01 - EP US); Y10T 74/18232 (2015.01 - EP US)
Citation (examination)
FR 2717189 A1 19950915 - STAUBLI VERDOL [FR]
Designated contracting state (EPC)
BE CH DE ES FR GB IT LI
DOCDB simple family (publication)
EP 0681042 A1 19951108; EP 0681042 B1 19980708; DE 69503311 D1 19980813; DE 69503311 T2 19981224; ES 2119342 T3 19981001; FR 2720414 A1 19951201; FR 2720414 B1 19960719; JP 3545831 B2 20040721; JP H0841749 A 19960213; US 5570724 A 19961105
DOCDB simple family (application)
EP 95420119 A 19950503; DE 69503311 T 19950503; ES 95420119 T 19950503; FR 9405768 A 19940505; JP 10423995 A 19950427; US 42684195 A 19950424