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1. 发明申请

WO2008037852A1 CRANKSHAFT 审中-公开
标题翻译：曲轴
公开(公告)号：WO2008037852A1
公开(公告)日：2008-04-03
申请号：PCT/FI2007/050519
申请日：2007-09-26
申请人： GREITTEK OY , VIITAMÄKI, Tapio
发明人： VIITAMÄKI, Tapio
IPC分类号： F16C3/28
CPC分类号： F16C3/06 , F16C9/06
摘要： The invention relates to a crankshaft (1), which comprises a bearing part (2) eccentric to the central axis (A) of the crankshaft and intended for supporting a connecting rod, a rotary piston or a corresponding member in reciprocating or eccentric circular or rotational motion, and means (3, 4, 6) for adjusting eccentricity of the bearing part. The means for adjusting eccentricity of the bearing part comprise a longitudinally movable piston (4) mounted in a longitudinal channel (5) inside the crankshaft (1) and comprising a key arrangement (6), and a counter key arrangement (3) connected to the bearing part (2) and extending through the wall of the crankshaft into said channel and co-operating with the key arrangement of the piston.
摘要翻译：本发明涉及一种曲轴（1），其包括偏心于曲轴的中心轴线（A）的轴承部分（2），用于支撑连杆，旋转活塞或往复或偏心的圆形或偏心圆形的对应构件旋转运动和用于调节轴承部件的偏心度的装置（3,4,6）。用于调节轴承部件的偏心度的装置包括安装在曲轴（1）内部的纵向通道（5）中的纵向移动的活塞（4），并包括钥匙装置（6），以及计数器键装置（3）轴承部分（2）并且通过曲轴的壁延伸到所述通道中并与活塞的钥匙排列配合。

2. 发明申请

WO01084004A1 BEARINGS 审中-公开
标题翻译：轴承
公开(公告)号：WO01084004A1
公开(公告)日：2001-11-08
申请号：PCT/GB2001/001807
申请日：2001-04-23
IPC分类号： F16C33/08 , F16C9/02 , F16C9/03 , F16C9/04 , F16C9/06 , F16C17/02 , F16C33/10
CPC分类号： F16C9/06 , F05C2251/042 , F16C9/02 , F16C9/03 , F16C17/022 , F16C2360/24
摘要： A plain bearing is described, the bearing being fitted, in use, in an associated bearing housing, the bearing back in contact with said housing is substantially coextensive with the housing in the axial direction wherein the running surface of the bearing is relieved in both the axial and radial directions so as to reduce the contact bearing surface area with an associated shaft journal, in use.
摘要翻译：描述了一种滑动轴承，轴承在使用中被安装在相关联的轴承壳体中，与壳体接触的轴承在轴向方向上基本上与壳体共同延伸，其中轴承的运行表面在两个轴向和径向方向，以便在使用中减少与相关联的轴颈的接触支承表面面积。

3. 发明申请

WO2012143101A1 SMALL END BUSHING, PISTON AND BUSHING-PISTON-SYSTEM 审中-公开
标题翻译：小端子，活塞和活塞活塞系统
公开(公告)号：WO2012143101A1
公开(公告)日：2012-10-26
申请号：PCT/EP2012/001574
申请日：2012-04-11
申请人： CATERPILLAR MOTOREN GMBH & CO. KG , BORCHARDT, Jan
发明人： BORCHARDT, Jan
IPC分类号： F16J1/14 , F16J7/00 , F16C9/06
CPC分类号： F16J1/14 , F16C9/06 , F16J7/00
摘要： A bushing (40, 40A, 40B) having a middle axis and adapted for being inserted in an axial direction into a small end eye (31) of a connecting rod (100) may comprise a first bushing end surface (43) at a first axial end of the bushing (40, 40 A, 40B), the first bushing end surface (43) forming at least one protrusion (90A, 90B) extending in the direction of the middle axis and defining a contact region at the first axial end of the bushing (40, 40A, 40B) adapted for contacting, in the mounted state, a first inner surface (68) of a piston (60).
摘要翻译：具有中轴线并适于沿轴向插入连杆（100）的小端眼（31）的衬套（40,40A，40B）可以包括第一衬套端表面（43）所述衬套（40,40A，40B）的轴向端部，所述第一衬套端面（43）形成沿所述中轴线的方向延伸的至少一个突起（90A，90B），并且在所述第一轴向端部处限定接触区域（40,40A，40B）适于在安装状态下接触活塞（60）的第一内表面（68）。

4. 发明申请

WO2017085575A1 A CLOSING SYSTEM FOR A CONNECTING ROD AND FOR ANY TWO-PART SUPPORT OF A ROTATING SHAFT 审中-公开
标题翻译：连杆的关闭系统和任何两部分支撑旋转轴的系统
公开(公告)号：WO2017085575A1
公开(公告)日：2017-05-26
申请号：PCT/IB2016/056098
申请日：2016-10-12
申请人： POLITECNICO DI TORINO
发明人： ROSSO, Carlo , RAVIOLO, Emanuele , DELPRETE, Cristiana
IPC分类号： F16C7/02 , F16C9/06
CPC分类号： F16C7/023 , F16C7/026 , F16C9/06 , F16C2226/62 , F16C2226/76 , F16C2226/78
摘要： The present invention relates to a connecting rod (1) provided with a closing system with a translation constraint, wherein the connecting rod (1) comprises a connecting rod body (100) comprising a hole (60) at one end (100a) and two arms (6,7) at the opposite end shaped such as to define therebetween a circular arc; the connecting rod further comprises a connecting rod cap (2) removably inserted between the two arms (6,7) and provided with an indentation (19a) shaped in such a way that, when the connecting rod cap is inserted between the two arms (6,7), the indentation forms a circular opening (40) with the circular arc formed by the arms of the connecting rod body; the connecting rod (1) further comprises a seat (21,31) obtained on the connecting rod cap (2) and on the arms (6,7) into which a fastening element (3) is housed and two wedges (4,5) inserted in said seat between the fastening element (3) and the connecting rod cap (2) to lock the connecting rod cap (2), in particular two surfaces (23,24) thereof against corresponding first shoulders (10,9) of the arms (6,7) of the connecting rod body (100); the fastening element (3) is a beam-shaped element whose section increases from the ends towards the center, each of the two wedges (4,5) is inserted in the seat through a corresponding arm of the connecting rod body and is arranged so as to have a contact surface (31a,31b) in contact with the connecting rod cap (2); the wedges (4,5) through the contact surface (31a,31b) form a force path from the connecting rod cap (2) to the fastening element (3), that in turn ends the path by discharging the force on the seat (31) of the element (3) formed in each one of the arms (6,7); therefore the contact surface (31a,31b) is arranged in a plane orthogonal to a straight line passing through the geometric center of the hole (60) and of the circular opening (40) and it is not in direct contact with the arms (6,7) that is with their surfaces (110,120), but between the contact surfaces of the wedge (31a,31b) and the surfaces (110,120) of the arms (6,7) respectively there is little clearance but the connecting rod (1) is closed and constrained to translation. The present invention relates also to any two-part support (500,500',500") of a rotating shaft (1000',1000") provided with a closing system with translation constraint, wherein the two-part support (500,500',500") comprises: a body (510,510',510"), a cap (520,520',520"), two wedges (530,530',530") and a fastening element (540,540',540"); the body (510,510',510") comprises two arms (511a,511b), each one comprising a prismatic guide (512), an opening (513) and a seat (514); the cap (520) comprises a hole (521) and a pair of tracks (522); when the cap (520,520',520") is coupled to the body (510,510',510") by the insertion of the prismatic guides (512) in the tracks (522), the two wedges (530,530',530") are inserted in the openings (513) and the fastening element (540,540',540") is inserted in the hole (521) and in the seats (514), the two-part support (500,500',500") is closed and constrained to translation.
摘要翻译：本发明涉及一种设置有具有平移约束的关闭系统的连杆（1），其中连杆（1）包括具有孔（60）的连杆主体（100）在一端（100a）和在相对端的两个臂（6,7）成形为在它们之间限定一个圆弧; 连杆还包括可拆卸地插入在两个臂（6,7）之间并设有凹口（19a）的连杆盖（2），凹口（19a）的形状使得当连接杆盖插入两个臂之间时如图6,7）所示，压痕形成一个圆形开口（40），该开口具有由连杆体的臂形成的圆弧; 连杆（1）还包括在连杆盖（2）和臂（6,7）上获得的座（21,31），固定元件（3）容纳在该臂中，并且两个楔（4,5））插入紧固元件（3）和连接杆盖（2）之间的所述座中，以将连接杆盖（2），特别是其两个表面（23,24）锁定在相应的第一肩部（10,9）上连杆体（100）的臂（6,7）; 固定元件（3）是其截面从端部朝向中心增大的梁形元件，两个楔形件（4,5）中的每一个都通过连杆本体的相应臂插入到座中并且被布置成以使接触表面（31a，31b）与连杆盖（2）接触; 穿过接触表面（31a，31b）的楔形件（4,5）形成从连杆盖（2）到紧固元件（3）的力路径，该力路径又通过排放座椅上的力而结束路径在每个臂（6,7）中形成的元件（3）; 因此接触面（31a，31b）被设置在与穿过孔（60）和圆形开口（40）的几何中心的直线正交的平面内，并且它不直接与臂（6 ，7）与它们的表面（110,120）之间，但在楔形件（31a，31b）的接触表面与臂（6,7）的表面（110,120）之间分别存在很小的间隙，但连接杆（1 ）已关闭并受限于翻译。本发明还涉及设置有具有平移约束的关闭系统的旋转轴（1000'，1000“）的任何两部分支撑件（500,500'，500”），其中两部分支撑件（500,500'，500“ ）包括：主体（510,510'，510“），帽（520,520'，520”），两个楔子（530,530'，530“）和紧固元件（540,540'，540”）; （510,510'，510“）包括两个臂（511a，511b），每个臂包括棱镜引导件（512），开口（513）和座（514）; （520）包括孔（521）和一对轨道（522）。当通过将棱柱形引导件512插入轨道522中而将盖520,520'，520“耦合到主体510,510'，510”时，两个楔530,530'，530“是插入开口（513）中并且紧固元件（540,540'，540“）插入到孔（521）中和座（514）中时，两部分支撑件（500,500'，500”）被闭合和约束翻译。

5. 发明申请

WO2013018078A2 BEARING WEAR DETECTION DEVICE 审中-公开
标题翻译：轴承磨损检测装置
公开(公告)号：WO2013018078A2
公开(公告)日：2013-02-07
申请号：PCT/IB2012055274
申请日：2012-10-02
申请人： LOVETT SHANE
发明人： LOVETT SHANE
CPC分类号： F16C17/246 , F16C9/04 , F16C9/06 , G01M13/04
摘要： A bearing wear measurement device Devices to measure bearing wear are known for bearings such as rod-ends, wherein the rod-end must either be removed completely from its installed position or relocated relative to the device each time wear in a different axis is to be measured. Such devices also tend to be relatively large and cumbersome. The present invention provides a device 10 which is a fully portable light-weight apparatus that precisely measures bearings in two axes. When employed for the purpose of assessing bearing wear, the invention is capable of obtaining the measurement in confined spaces, without the need to remove the bearing from its fully installed position or reorient the bearing housing to facilitate both measurements. By using the disclosed apparatus, a user may ascertain the serviceability of a bearing by detecting the level of wear in the bearing allowing timely replacement and/or repair.
摘要翻译：轴承磨损测量装置用于测量轴承磨损的装置对于诸如杆端的轴承是已知的，其中杆端必须从其安装位置完全移除或者每次在不同轴上磨损时相对于装置移位测量。这样的设备也往往比较大和笨重。本发明提供了一种装置10，该装置10是精确测量两个轴上的轴承的完全便携的轻型装置。当用于评估轴承磨损的目的时，本发明能够在有限的空间中获得测量结果，而不需要将轴承从其完全安装位置移除或重新定向轴承壳体以便于两个测量。通过使用所公开的设备，用户可以通过检测轴承中的磨损水平来确定轴承的适用性，从而允许及时更换和/或修理。

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