公开(公告)号：US5259419A

公开(公告)日：1993-11-09

申请号：US920128

申请日：1992-07-24

申请人： Costantino Vinciguerra ,  Massimo Altamore ,  Massimiliano Boni ,  Massimo Coppini ,  Francesco Grifoni

发明人： Costantino Vinciguerra ,  Massimo Altamore ,  Massimiliano Boni ,  Massimo Coppini ,  Francesco Grifoni

IPC分类号： F16H21/00 ,  D03C1/00 ,  D03C1/14 ,  D03C13/00 ,  F16D11/00 ,  F16D11/16

CPC分类号： D03C1/00 ,  F16D11/16 ,  Y10T74/2101 ,  Y10T74/2107

摘要： A high-speed rotary dobby key mover mechanism having a main crank arm in which two keying levers that have the same arm ratio are mounted for pivotal movement on a cam in opposing positions. The adjacent ends of the keying levers cooperate with a key, while the free other ends of the key levers, which are diametrically opposite about and at the same distance from the axis of the dobby drive shaft for the dobby cooperate alternately with a single control device which is located on only one side of the main crank arm. The control device is regulated, moreover, by a logic unit.

公开(公告)号：US20110072964A1

公开(公告)日：2011-03-31

申请号：US12877164

申请日：2010-09-08

申请人： Filippo Gerbi ,  Massimo Altamore ,  Marco Lazzeri ,  Francesco Grifoni

发明人： Filippo Gerbi ,  Massimo Altamore ,  Marco Lazzeri ,  Francesco Grifoni

IPC分类号： F01B31/12

CPC分类号： F04B51/00

摘要： The invention describes a validation system for a reciprocating fluid machine. The system comprises a base plate or foundation on which at least one frame of the reciprocating fluid machine is removably applied; a first shaft, rotatably coupled with the base plate, to activate the components of the frame; at least one system for generating loads, placed in operative connection with such components and put in rotation by a transmission system through at least one second shaft. The system for generating loads is able to simulate the loads generated by the working fluid on a cylinder of the reciprocating fluid machine.

摘要翻译： 本发明描述了一种用于往复式流体机器的验证系统。 该系统包括底板或基座，可移除地施加至少一个往复流体机器的框架; 与基板可旋转地联接的第一轴，以激活框架的部件; 至少一个用于产生负载的系统，放置在与这些部件有效连接并由变速系统通过至少一个第二轴转动。 用于产生负载的系统能够模拟由往复式流体机械的气缸上的工作流体产生的负载。

公开(公告)号：US5001831A

公开(公告)日：1991-03-26

申请号：US375461

申请日：1989-07-05

申请人： Costantino Vinciguerra ,  Massimo Altamore

发明人： Costantino Vinciguerra ,  Massimo Altamore

IPC分类号： D03C1/00 ,  F16C19/22 ,  F16C19/26 ,  F16C33/60

CPC分类号： F16C19/26 ,  F16C33/605 ,  F16C43/04 ,  F16C2240/84 ,  Y10T29/49682 ,  Y10T29/49687 ,  Y10T29/49691

摘要： A method for forming a roller bearing of very small axial dimension and high load-carrying capacity, and applicable also to a large-diameter roller bearing, comprising inserting the rollers into the circumferential guide and rolling track of the outer race and holding the rollers in position by two opposing lateral shoulder-forming spring rings of small thickness which are snap-inserted into corresponding inwardly flared grooves provided in the opposing faces of the bearing outer race. The rings being locked in position by using suitable dies to axially press annular appendices which define the mouth of the annular grooves. Modifications to this method are provided, and the roller bearings obtained in accordance with the invention are described.

摘要翻译： 一种用于形成轴向尺寸非常小和承载能力高的滚子轴承的方法，并且还适用于大直径滚子轴承，包括将滚子插入外圈的圆周导轨和滚动轨道并将滚子保持在 通过两个相对的小厚度的相对的侧向肩形弹簧圈的位置，该弹簧圈被卡扣插入设置在轴承外圈的相对面中的相应的向内扩张的槽中。 通过使用合适的模具将环锁定在适当的位置，以轴向压迫限定环形槽口的环形附件。 提供了对该方法的修改，并且描述了根据本发明获得的滚子轴承。

公开(公告)号：US5673728A

公开(公告)日：1997-10-07

申请号：US569364

申请日：1995-12-08

申请人： Francesco Grifoni ,  Massimo Altamore

发明人： Francesco Grifoni ,  Massimo Altamore

IPC分类号： D03C1/00 ,  D03C1/14

CPC分类号： D03C1/144 ,  Y10T403/7071 ,  Y10T403/76

摘要： A dobby lever which is insertable into a main lever of a textile loom includes a sliding nut to set and adjust its position along the main lever. The dobby lever has a pair of parallel flat sides, separate but fixed to each other. The sliding nut has a body which can be inserted between the sides of the main lever. The body of the sliding nut has a hole at one end for receiving a joint which can be connected to a driving bar and a blocking device at its other end for the sides of the main lever. The body at the other end has sloping surfaces, and wedge-shaped elements are provided having complimentary slanting surfaces which are insertable into a box-shaped container and act upon the sides of the main lever. A screw element is insertable into the box as a blocking device to adjust the position of the wedge-shaped elements with respect to the sloping surfaces of the body and the sides of the main lever, and a connecting element freely joins and holds the wedge-shaped elements together relative to the sloping surfaces of the body of the sliding nut.

摘要翻译： 可插入纺织机主杆的多臂杠杆包括滑动螺母，用于沿着主杆设置和调节其位置。 多臂杠杆具有一对平行的平坦侧面，彼此分离但固定。 滑动螺母具有可以插入主杆的侧面之间的主体。 滑动螺母的主体在一端具有一个孔，用于接收可以连接到主杆的另一端的驱动杆和阻挡装置的接头，用于主杆的侧面。 另一端的主体具有倾斜的表面，并且楔形元件设置有互补的倾斜表面，其可插入盒形容器并作用在主杠杆的侧面。 螺钉元件作为阻挡装置插入到箱体中，以调节楔形元件相对于主体的倾斜表面和主杠杆的侧面的位置，并且连接元件自由地连接并保持楔形元件， 形状的元件相对于滑动螺母的主体的倾斜表面在一起。