公开(公告)号：WO2012168913A1

公开(公告)日：2012-12-13

申请号：PCT/IB2012/052903

申请日：2012-06-08

Applicant: OLIVETTI S.p.A. ,  ALBERTIN, Alberto ,  BELFORTE, Guido ,  BENEDETTO, Francesco ,  DELACRETAZ, Charles-Henri ,  FERRAROTTI, Rinaldo ,  MARTINELLI, Matteo ,  RAPARELLI, Terenziano ,  SANDRI, Tazio ,  SASSANO, Duccio Spartaco ,  VIKTOROV, Vladimir ,  VISCONTE, Carmen

Inventor： ALBERTIN, Alberto ,  BELFORTE, Guido ,  BENEDETTO, Francesco ,  DELACRETAZ, Charles-Henri ,  FERRAROTTI, Rinaldo ,  MARTINELLI, Matteo ,  RAPARELLI, Terenziano ,  SANDRI, Tazio ,  SASSANO, Duccio Spartaco ,  VIKTOROV, Vladimir ,  VISCONTE, Carmen

IPC: B41J2/18 ,  B41J2/175

CPC classification number: B41J2/175 ,  B41J2/17513 ,  B41J2/17523 ,  B41J2/17553 ,  B41J2/18 ,  B41M5/0047

Abstract: An ink-jet printing device (1) is described, said device comprising a first reservoir (4) designed to contain a first volume of printing fluid at a first height with respect to a reference plane, a supply system for forcing the printing fluid towards the first reservoir (4) and a second reservoir (5) designed to contain a second volume of printing fluid at a second height with respect to the reference plane. The second height is less than the first height. The device also comprises a conduit (2) designed to receive the printing fluid from the first reservoir (4) and conveys it towards the second reservoir (5) and an ejection plane in which ejector units (3) lie. The ejection plane is arranged in a position higher than the average of the first height and the second height, so as to generate a back pressure in the ejector units (3). The flow rate of the printing fluid is between about 5 and about 10 times the maximum flowrate which can be ejected from said ejector units. The printing fluid may be a ceramic ink.

Abstract translation: 描述了一种喷墨打印装置（1），所述装置包括：第一储存器（4），其被设计成容纳相对于基准平面的第一高度的第一体积的印刷流体;供给系统，用于迫使打印流体朝向 第一储存器（4）和第二储存器（5），设计成在相对于参考平面的第二高度容纳第二体积的印刷流体。 第二个高度小于第一个高度。 设备还包括设计成从第一储存器（4）接收打印流体并将其传送到第二储存器（5）的导管（2）和喷射器单元（3）所在的喷射平面。 喷射平面布置在高于第一高度和第二高度的平均值的位置，以便在喷射器单元（3）中产生背压。 打印流体的流速在可从所述喷射器单元喷射的最大流量的约5至约10倍之间。 印刷液体可以是陶瓷油墨。

公开(公告)号：WO2009084063A1

公开(公告)日：2009-07-09

申请号：PCT/IT2008/000007

申请日：2008-01-03

Applicant: ROLFO S.P.A. ,  POLITECNICO DI TORINO ,  ARNULFO, Elio ,  ROLFO, Roberto ,  BELFORTE, Guido ,  COLOMBO, Federico ,  RAPARELLI, Terenziano ,  VIKTOROV, Vladimir

Inventor： ARNULFO, Elio ,  ROLFO, Roberto ,  BELFORTE, Guido ,  COLOMBO, Federico ,  RAPARELLI, Terenziano ,  VIKTOROV, Vladimir

IPC: B66F7/08 ,  B60P3/08

CPC classification number: B66F7/08 ,  B60P1/483 ,  B60P3/08 ,  B66F7/0633

Abstract: A lifting mechanism (1) is described, comprising at least one internal body (3) having a first end (3a) thereof articulatedly connected and rotating around at least one external structure (11) and at least one external body (5) having a first end (5a) thereof connected to a load to be handled and/or lifted, such external body (5) being constrained to such internal body (3) through a coupling of a sliding type with respect to such internal body (3), at least one movement actuator (7) operatively and articulatedly cooperating with such external body (5), and at least one crank-type kinematism (9) having a first end (9a) thereof articulatedly connected to such external body (5) and a second end (9b) thereof articulatedly connected to such external structure (11). A transport vehicle (20) equipped with at least one lifting mechanism (1) is also described.

Abstract translation: 一种提升机构（1），其包括至少一个内部主体（3），该内部主体（3）具有铰接地连接并围绕至少一个外部结构（11）旋转的第一端（3a）和至少一个外部主体（5） 第一端（5a）连接到要被处理和/或提升的负载上，这样的外部主体（5）通过滑动类型相对于这种内部主体（3）的联接而被限制在该内部主体（3）上， 与所述外部主体（5）可操作地和铰接地配合的至少一个运动致动器（7）和至少一个曲柄式运动学（9），其具有铰接地连接到所述外部主体（5）的第一端（9a）和 第二端（9b）铰接地连接到这种外部结构（11）。 还描述了配备有至少一个提升机构（1）的运输车辆（20）。