B - Operations – Transporting – 21 – D
Patent
B - Operations, Transporting
21
D
B21D 53/26 (2006.01) B21H 1/02 (2006.01) B21H 1/04 (2006.01)
Patent
CA 2458039
The invention relates to a device for producing a shaped body (1), which has a concentric hub (12), from a blank (11). The device comprises a rotating tool plate (2), against which the blank (11) rests, a pressure roller (4), which can be axially and/or radially advanced, and a following roller (7), which serves to shape the hub (12) about a concentrically arranged tool pin (3). The side of the pressure roller (4) facing the tool pin (3) has an application surface (6), against which the blank material removed during pressing rests. The inventive device is designed in such a manner that the application surface (6) extends in a sloping manner with regard to the central axis of the tool pin (3) and, to be precise, extends toward the exterior starting from the blank (11).
L'invention concerne un dispositif permettant de produire un corps moulé (1) pourvu d'un moyeu concentrique (12) à partir d'un flan (11). Ce dispositif comprend : un plateau outil rotatif (2) sur lequel repose le flan (11), un rouleur presseur (4) pouvant avancer axialement et/ou radialement, ainsi qu'un rouleur suiveur (7) conçu pour former le moyeu (12) autour d'une tige outil (3) disposée de manière concentrique. Le rouleau presseur (4) comporte, au niveau de la face orientée vers la tige outil (3), une surface de pression (6) à côté de laquelle se trouve la matière du flan enlevée par pression. Le dispositif selon l'invention est configuré de façon que la surface de pression (6) s'étende de manière inclinée par rapport à l'axe central de la tige outil (3), et plus précisément, vers l'extérieur à partir du flan (11).
Fetherstonhaugh & Co.
Wf-Maschinenbau Und Blechformtechnik Gmbh & Co. Kg.
LandOfFree
Device for producing a shaped body that has a concentric hub does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Device for producing a shaped body that has a concentric hub, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for producing a shaped body that has a concentric hub will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1631422