EP 0401099 B1 19931020 - Apparatus for driving a load carrying strap with a coordinated device for deflection of the load and guiding of the strap.
Title (en)
Apparatus for driving a load carrying strap with a coordinated device for deflection of the load and guiding of the strap.
Title (de)
Gerät für den Antrieb eines Lastenträgerbandes mit einer kombinierten Vorrichtung zur Ablenkung der Last und Führung des Bandes.
Title (fr)
Appareil d'entraînement d'un lien porteur d'une charge avec dispositif coordonné de déflection de la charge et guidage du lien.
Publication
Application
Priority
FR 8907015 A 19890529
Abstract (en)
[origin: US5129626A] On the frame of the apparatus are pivoted the upper ends of two lateral levers of which the lower ends are respectively pivoted at the two ends of an intermediate horizontal lever, these levers defining three sides of a deformable parallelogram. Three rollers ar carried on a lever which rollers are adapted for clamping the strap circulating around the periphery of a pulley, while another lever carries a deflector roller which co-acts with the loaded strand of the strap for applying the rollers against the pulley. Besides the deflector roller are mounted two guide rollers which are urged by a spring. The loaded strand is guided between the deflector roller and one guide roller while the other strand, which is clamped between the guide rollers, is driven at a speed identical to the speed of the loaded strand but of opposite direction.
IPC 1-7
IPC 8 full level
B66D 1/74 (2006.01)
CPC (source: EP US)
B66D 1/7415 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE ES GB IT LI SE
DOCDB simple family (publication)
EP 0401099 A1 19901205; EP 0401099 B1 19931020; DD 295605 A5 19911107; DE 69004007 D1 19931125; FR 2647427 A1 19901130; FR 2647427 B1 19910906; US 5129626 A 19920714
DOCDB simple family (application)
EP 90401406 A 19900528; DD 34105890 A 19900528; DE 69004007 T 19900528; FR 8907015 A 19890529; US 52936090 A 19900529