EP 0545855 B1 19960221 - Apparatus for accelerating projectiles from a dummy shuttle loom
Title (en)
Apparatus for accelerating projectiles from a dummy shuttle loom
Title (de)
Vorrichtung zur Beschleunigung des Projektils einer Projektilwebmaschine
Title (fr)
Dispositif pour accélérer le projectile d'un métier à tisser à projectile
Publication
Application
Priority
CH 354691 A 19911203
Abstract (en)
[origin: EP0545855A1] The apparatus for accelerating the projectile of a projectile weaving machine has a torsion-bar shooting device (1) with a striking lever (3) which has, at its end facing away from the torsion bar (2), a striking piece (34) acting directly on the impact face (43) of the projectile (4) during the shoot. The projectile (4) of the weaving machine, which has a housing formed by a hollow body, can be partially closed at the rear, as seen in the direction of flight. The striking piece (34) arranged rotatably on the striking lever (3) has at least one striking face (33) which is so oriented by an orientation element (5) that, at the latest immediately before the shot is triggered, the striking face (33) is matched to the impact face (43) of the projectile (4), thus, for example, as two parallel faces. The impact energy is transmitted to the projectile (4) in a manner distributed uniformly over the impact face (43), this having an advantageous influence on the wear of the striking face (33) and impact face (43). <IMAGE>
IPC 1-7
IPC 8 full level
D03D 47/24 (2006.01); D03D 47/27 (2006.01); D03D 47/28 (2006.01)
CPC (source: EP US)
D03D 47/24 (2013.01 - EP US); D03D 47/277 (2013.01 - EP US)
Designated contracting state (EPC)
BE DE FR IT
DOCDB simple family (publication)
EP 0545855 A1 19930609; EP 0545855 B1 19960221; CN 1074961 A 19930804; DE 59205397 D1 19960328; JP H05247789 A 19930924; US 5259422 A 19931109
DOCDB simple family (application)
EP 92810842 A 19921103; CN 92114300 A 19921202; DE 59205397 T 19921103; JP 32448092 A 19921203; US 96510392 A 19921022