-
公开(公告)号：US20160201717A1
公开(公告)日：2016-07-14
申请号：US14913054
申请日：2014-07-30
发明人： Takashi TANABE , Makoto KOBAYASHI , Katsuya MOTEKI
CPC分类号： F16C7/023 , F01M11/02 , F01M2001/062 , F01M2011/027 , F02B41/04 , F02B75/04 , F02B75/045 , F16C3/14 , F16C3/16 , F16C3/18 , F16J1/14
摘要： An opening on one end side of a pin-boss oil passage opens to the inner circumferential surface of a pin boss part of an upper link, while an opening on the other end side thereof opens to the outer circumferential surface of the pin boss part of the upper link. A lower-link oil passage has a one-end-side opening structured to open to a pin-boss-facing surface of the lower link facing the outer circumferential surface of the pin boss part of the upper link and its other-end-side opening structured to open to a crankpin bearing surface. The lower-link oil passage is configured to point, at a prescribed crankangle, to a specified end edge of end edges of the other-end-side opening of the pin-boss oil passage, the specified end edge facing one end side of the upper link.
摘要翻译： 销凸台油路的一端侧的开口朝向上连杆的销凸台部的内周面开口，而另一端侧的开口朝向销凸台部的外周面开口 上链接。 下连杆油路具有一端侧开口，其被构造成朝向与上连杆的销凸台部的外周面相对的下连杆的与销凸台面对的面开口，其另一端侧 开口构造成打开到曲柄销轴承表面。 下连杆油路构造成在规定的曲柄角处指向销 - 凸台油路的另一端侧开口的端部边缘的规定的端部边缘，指定的端部边缘朝向 上链接
-
公开(公告)号：US20160102662A1
公开(公告)日：2016-04-14
申请号：US14784451
申请日：2014-04-25
发明人： Stephan Krebs , Jens Bacher , Heinrich Kreh , Lazar Milisic , Michael Jürging , Marcel Niepenberg , Jose Gonzalez , Karlheinz Seitz , Hans-Michael Koopel , Falk Petzold , Rolf Fellinger , Thomas Oeffner , Paul Wiebe , Stefan Imhof , Manfred Rüffer
CPC分类号： F04B45/04 , B60T13/52 , F04B9/045 , F04B45/043 , F04B45/047 , F04B53/006 , F04B53/16 , F16C3/18 , F16C3/20
摘要： A pump assembly for supplying negative pressure to a pneumatic brake booster, wherein the pump assembly has at least two elastic displacement elements which are moved by connecting rods, the connecting rods each being rotatably mounted on an eccentric element. The eccentric element has a bearing seat element and a force element. At least two eccentric elements are secured next to each other on a drive shaft that rotates about an axis of rotation and an interlocking anti-rotation device is provided that determines a defined angular position of the eccentric elements relative to each other about the axis of rotation. In order to improve the ease of assembly and simplify the manufacturability, the anti-rotation device is designed as shaped elements of the bearing seat element in such a way that they engage in each other in an interlocking manner when the eccentric elements are in a defined angular position relative to each other.
摘要翻译： 一种用于向气动制动助力器供给负压的泵组件，其中所述泵组件具有至少两个通过连接杆移动的弹性位移元件，所述连接杆各自可旋转地安装在偏心元件上。 偏心元件具有轴承座元件和力元件。 至少两个偏心元件彼此相邻地固定在围绕旋转轴线旋转的驱动轴上，并且提供了互锁的防旋转装置，其确定偏心元件围绕旋转轴线相对于彼此的限定角位置 。 为了提高组装的容易性并简化制造性，防旋转装置被设计为轴承座元件的成形元件，使得当偏心元件处于限定的位置时，它们以互锁的方式彼此接合 相对于彼此的角度位置。
-
公开(公告)号：US08714941B2
公开(公告)日：2014-05-06
申请号：US13139394
申请日：2009-12-15
申请人： Manfred Rüffer , Jens Bacher , Heinrich Kreh , Lazar Milisic , Karlheinz Seitz , Harald König , Michael Kollers , Jose Gonzalez , Michael Jürging , Marcel Niepenberg , Stephan Krebs
发明人： Manfred Rüffer , Jens Bacher , Heinrich Kreh , Lazar Milisic , Karlheinz Seitz , Harald König , Michael Kollers , Jose Gonzalez , Michael Jürging , Marcel Niepenberg , Stephan Krebs
IPC分类号： F04B25/00 , F04B17/03 , F04B39/16 , F04B39/00 , F04B45/047
CPC分类号： F04B39/16 , B60T17/02 , F04B9/045 , F04B39/0061 , F04B45/043 , F04B45/047 , F16C3/18 , F16C3/20
摘要： Disclosed is a motor-pump assembly (1) for a brake actuating device of a motor vehicle brake system with a pneumatic brake booster. An electric motor (3) drives a double diaphragm pump (2) with two working diaphragms (4) which are located opposite one another. Air expelled from the working spaces (7) is directed into an interior space (22) surrounding a crank drive (8) of the pump housing (5). An air outlet unit (23, 53) has a filter housing (32, 54), a filter (33, 59), an air outlet cover (34, 56), a valve holding element (38, 70) and a valve body (31). A partition wall (37, 55) deflects the air emerging from the interior space (22) in the air outlet unit (23, 53 between the filter housing (32, 54) and the air outlet cover (34, 56), with an integrally molded valve holding element (38, 70).
摘要翻译： 公开了一种用于具有气动制动助力器的机动车辆制动系统的制动器致动装置的电动泵组件（1）。 电动马达（3）用双隔膜泵（2）驱动两个彼此相对定位的工作隔膜（4）。 从工作空间（7）排出的空气被引导到围绕泵壳体（5）的曲柄驱动器（8）的内部空间（22）中。 空气出口单元（23,53）具有过滤器壳体（32,54），过滤器（33,59），出气盖（34,56），阀保持元件（38,70）和阀体 （31）。 分隔壁（37,55）使从空气出口单元（23,53在过滤器壳体（32,54）和出气口盖（34,56）之间的内部空间22中出来的空气偏转， 一体模制的阀保持元件（38,70）。
-
公开(公告)号：US20130323030A1
公开(公告)日：2013-12-05
申请号：US13978999
申请日：2011-12-23
申请人： Adilson Luiz Manke
发明人： Adilson Luiz Manke
IPC分类号： F01D25/16
CPC分类号： F16C3/14 , F04B9/045 , F04B17/03 , F04B35/04 , F04B39/0094 , F04B39/0246 , F16C3/18 , F16C3/22 , F16C9/02 , F16C33/106 , F16C2360/42
摘要： The arrangement of the present invention is applied to a compressor which comprises a bearing hub housing a crankshaft and presenting at least a first and a second bearing portion, spaced apart by a circumferential recess. The crankshaft presents at least a first and a second support portion, spaced apart by a circumferential recess, which is offset from the circumferential recess of the bearing hub. At least one of the bearing portions and support portions has an axial extension superior to that required for radially bearing the crankshaft, the first and second bearing portions defining, with the first and second support portions, respectively, a first and a second radial bearing regions having the axial extensions required for a radial bearing for the crankshaft, presenting lower loss by viscous friction.
摘要翻译： 本发明的装置应用于包括轴承座的压缩机，该轴承座容纳曲轴并呈现至少一个第一和第二轴承部分，该第一和第二轴承部分由圆周凹槽间隔开。 所述曲轴具有至少一个第一和第二支撑部分，所述第一和第二支撑部分由周向凹槽间隔开，所述圆周凹槽与所述轴承毂的所述周向凹部偏移。 轴承部分和支撑部分中的至少一个具有优于径向承载曲轴所需轴向延伸的轴向延伸，第一和第二轴承部分分别与第一和第二支撑部分分别形成第一和第二径向支承区域 具有用于曲轴的径向轴承所需的轴向延伸，通过粘性摩擦呈现较低的损失。
-
公开(公告)号：US08104779B2
公开(公告)日：2012-01-31
申请号：US11937538
申请日：2007-11-09
IPC分类号： B62B5/00
CPC分类号： F16C21/005 , B62B5/023 , F16C3/18 , F16C13/006 , F16C19/46 , F16C33/605 , F16C43/04 , Y10S384/903 , Y10T29/49689 , Y10T29/53104
摘要： A bearing includes an inner race member having an end surface. An outer race member is disposed about the inner race member. The outer race member has an internal shoulder for engaging the end surface of the inner race member. The inner and outer race members are configured to define a raceway between them and to define a snap ring seat between them. There are cylindrical rollers in the raceway and a snap ring in the snap ring seat. The bearing may be provided as a follower head on a cam follower or may be eccentrically mounted on a drive shaft to serve as a cam. A cargo dolly may include such a cam near a wheel, to help the wheel overcome an obstacle. A bearing can be assembled by inserting the inner race member into the outer race member, disposing cylindrical rollers in the raceway and disposing a snap ring in the snap ring seat.
摘要翻译： 轴承包括具有端面的内座圈构件。 外圈构件围绕内圈构件设置。 外圈构件具有用于接合内座圈构件的端面的内肩部。 内圈和外圈构件构造成在它们之间限定一个滚道并且在它们之间限定卡环座。 滚道中有圆柱滚子和卡环座中的卡环。 轴承可以作为随动头设置在凸轮从动件上，或者可以偏心地安装在驱动轴上以用作凸轮。 货车可以在轮附近包括这样的凸轮，以帮助车轮克服障碍。 轴承可以通过将内座圈构件插入到外座圈构件中来组装，将圆柱滚子设置在滚道中并将卡环设置在卡环座中。
-
公开(公告)号：US20080152274A1
公开(公告)日：2008-06-26
申请号：US11937538
申请日：2007-11-09
CPC分类号： F16C21/005 , B62B5/023 , F16C3/18 , F16C13/006 , F16C19/46 , F16C33/605 , F16C43/04 , Y10S384/903 , Y10T29/49689 , Y10T29/53104
摘要： A bearing includes an inner race member having an end surface. An outer race member is disposed about the inner race member. The outer race member has an internal shoulder for engaging the end surface of the inner race member. The inner and outer race members are configured to define a raceway between them and to define a snap ring seat between them. There are cylindrical rollers in the raceway and a snap ring in the snap ring seat. The bearing may be provided as a follower head on a cam follower or may be eccentrically mounted on a drive shaft to serve as a cam. A cargo dolly may include such a cam near a wheel, to help the wheel overcome an obstacle. A bearing can be assembled by inserting the inner race member into the outer race member, disposing cylindrical rollers in the raceway and disposing a snap ring in the snap ring seat.
摘要翻译： 轴承包括具有端面的内座圈构件。 外圈构件围绕内圈构件设置。 外圈构件具有用于接合内圈构件的端表面的内部肩部。 内圈和外圈构件构造成在它们之间限定一个滚道并且在它们之间限定卡环座。 滚道中有圆柱滚子和卡环座中的卡环。 轴承可以作为随动头设置在凸轮从动件上，或者可以偏心地安装在驱动轴上以用作凸轮。 货车可以在轮附近包括这样的凸轮，以帮助车轮克服障碍。 轴承可以通过将内座圈构件插入到外座圈构件中来组装，将圆柱滚子设置在滚道中并将卡环设置在卡环座中。
-
公开(公告)号：US20050050988A1
公开(公告)日：2005-03-10
申请号：US10687016
申请日：2003-10-16
CPC分类号： F16C3/10 , F16C3/18 , Y10T74/2173
摘要： Methods and apparatus for constructing an eccentric shaft, characterized by a central shaft constructed of forged material and including one or more relatively small diameter eccentric protrusions to which are attached larger diameter discs shrink-fitted to the cylinder and suitable for interfacing with roller bearings. The ends of the central shaft are fitted with sleeves for interfacing with bearings that allow the shaft to rotate and preferably having one or more circumferential grooves for supplying a hydraulic assist in removing bearings from the shaft. The shaft also preferably has at least one concentric disc suitable for attaching to a gear through which power can be applied to rotate the shaft.
摘要翻译： 用于构造偏心轴的方法和装置，其特征在于由锻造材料构成并包括一个或多个相对较小直径的偏心突起的中心轴，其中连接有较大直径的盘收缩配合到气缸并且适于与滚子轴承接合。 中心轴的端部装配有用于与允许轴旋转的轴承对接的套筒，并且优选地具有一个或多个周向槽，用于提供从轴移除轴承的液压辅助。 轴还优选地具有至少一个同心圆盘，其适于附接到齿轮，通过该齿轮可以施加动力以使轴旋转。
-
公开(公告)号：US20030072661A1
公开(公告)日：2003-04-17
申请号：US10301340
申请日：2002-11-21
发明人： Uwe Greiff , Albrecht Otto , Helmut Steffes
IPC分类号： F04B039/10
CPC分类号： B60T17/02 , B60T8/368 , B60T8/4031 , B60T17/04 , F04B1/0421 , F04B53/1007 , F04B53/109 , F16C3/18
摘要： In a piston pump (1), in particular for pressure medium delivery in slip-controlled hydraulic brake systems, including a suction valve (82) and a delivery valve (81), external preassembly and possibilities of external testing of the delivery and suction valves (81,82) result from providing the suction valve (82) and the delivery valve (81) within a component (8) which can be handled independently. The component (8) preferably includes a delivery valve (81) provided radially to the center line and a valve seat member (70), with a valve body (95) of the delivery valve (81) being prestressed by a tongue (121) of a clamp (120), placed onto the valve seat member (70), against a valve seat (96) formed within the valve seat member (70).
-
公开(公告)号：US5134900A
公开(公告)日：1992-08-04
申请号：US431646
申请日：1989-11-03
申请人： Helmut Swars
发明人： Helmut Swars
CPC分类号： F16C3/10 , B21D53/845 , B23P11/02 , F16C3/18 , Y10T29/49286 , Y10T74/2173 , Y10T74/2175
摘要： In the case of a crankshaft with hollow pins, cross-sectionally distributed expanding sleeves inserted into the exit apertures of the main pins and crank pins in the crank webs. These sleeves generate a prestress in the material of the crank webs in order to increase the bending and torsional strength and to avoid the formation of cracks in the endangered shaft cross-section. Further expanding means in the pins extending along the length of the pins increase the natural frequency of the shaft in uncritical areas.
摘要翻译： 在具有中空销的曲轴的情况下，横截面分布的膨胀套筒插入主销的出口孔和曲柄腹板中的曲柄销。 这些套筒在曲柄腹板的材料中产生预应力，以增加弯曲和扭转强度，并避免在濒危轴横截面中形成裂纹。 沿销的长度延伸的销中的进一步扩展装置增加了轴在非关键区域的固有频率。
-
公开(公告)号：US4442726A
公开(公告)日：1984-04-17
申请号：US243976
申请日：1981-03-16
申请人： Michael J. Poccia
发明人： Michael J. Poccia
CPC分类号： F16C3/18 , F16H21/42 , Y10T74/151 , Y10T74/1675 , Y10T74/2114
摘要： An improved processing apparatus for adjustable stroke rotary indexing is provided. The apparatus comprises a rotatable input shaft, an intermediate shaft drivably and mechanically coupled to the input shaft, an output shaft coupled to the input shaft by a one-way clutch, and means for selectively adjusting the angular stroke of the output shaft. The mechanical coupling between the input and intermediate shafts comprises a planar four-link mechanism configured to operate in crank-rocker fashion such that continuous rotary input motion will produce angular rocking motion in the intermediate shaft. The limit positions of the oscillating shaft are a function of the length of the crank in the planar four-link crank-rocker coupling. The crank comprises a first crank member mounted on the input shaft and a second crank member rotatably mounted with respect to and lockably engagable with the first member. A method and means are provided for adjusting the angular stroke by altering the length of the crank through adjusting the angular displacement between the first and second crank members.
摘要翻译： 提供了一种用于可调节行程旋转分度的改进的处理装置。 该装置包括可旋转输入轴，可驱动并机械联接到输入轴的中间轴，通过单向离合器联接到输入轴的输出轴，以及用于选择性地调节输出轴的角行程的装置。 输入和中间轴之间的机械耦合包括一个平面四连杆机构，其构造成以曲柄摇臂的方式运行，使得连续的旋转输入运动将在中间轴中产生角度的摇摆运动。 摆动轴的极限位置是平面四连杆曲柄摇臂联轴器中的曲柄长度的函数。 曲柄包括安装在输入轴上的第一曲柄构件和可转动地安装在第一构件上并与之可锁定的第二曲柄构件。 提供一种方法和装置，用于通过调节第一和第二曲柄构件之间的角位移来改变曲柄的长度来调节角行程。
-
-
-
-
-
-
-
-
-
搜索结果
72 条记录 (耗时 0.019 秒)
