公开(公告)号：US20060133709A1

公开(公告)日：2006-06-22

申请号：US11328739

申请日：2006-01-10

Applicant: Hartmut Nied ,  Wolfgang Oetken ,  Ulrich Scholz

Inventor： Hartmut Nied ,  Wolfgang Oetken ,  Ulrich Scholz

IPC: F16C19/24

CPC classification number: F16C19/548 ,  F16C19/364 ,  F16C33/664 ,  F16C33/6659 ,  F16C35/077 ,  F16C2361/61 ,  F16H1/14 ,  F16H57/021 ,  F16H57/038 ,  F16H57/0469 ,  Y10S384/905

Abstract: In a bearing unit for a drive shaft mounted cantilevered in a housing by means of two rolling bearings and having a driving bevel gear wherein the drive shaft is mounted in the drive housing via a bearing bush and the bearing bush is axially supported at one end by a bearing bush support part and the rolling bearings are supported in the bearing bush spaced from the one end thereof so that, during heating, the bearing bush expands inwardly toward the driving bevel gear mounted on the shaft whereas the drive housing expands outwardly away from the driving bevel gear, the gear drive housing and the bearing bush consist of a light metal alloy and the bearing bush support part consists of an iron material.

Abstract translation: 在用于通过两个滚动轴承悬置在壳体中的驱动轴的轴承单元中，并且具有驱动锥齿轮，其中驱动轴通过轴承衬套安装在驱动壳体中，并且轴承衬套在一端轴向支撑 轴承衬套支撑部分，并且滚动轴承支撑在与其一端间隔开的轴承衬套中，使得在加热期间，轴承衬套朝着安装在轴上的主动锥齿轮向内扩展，而驱动器壳体向外扩展远离 驱动锥齿轮，齿轮传动壳体和轴承衬套由轻金属合金组成，轴承衬套支撑部分由铁材料组成。

公开(公告)号：US20050141793A1

公开(公告)日：2005-06-30

申请号：US10747836

申请日：2003-12-29

Applicant: Peter Delano

Inventor： Peter Delano

IPC: F16C33/10 ,  F16C33/66 ,  F16C35/00 ,  F16H57/04 ,  F16N31/00 ,  F16C33/16 ,  F16C1/00 ,  F16C1/24 ,  F16C3/14 ,  F16C5/00

CPC classification number: F16C33/6666 ,  F01D25/16 ,  F01D25/18 ,  F16C33/103 ,  F16C33/6651 ,  F16C33/6685 ,  F16C35/00 ,  F16H57/0421 ,  F16H57/0469

Abstract: A bearing housing comprising an annulus having an aft side and a forward side, a barrier extending from the aft side to the forward side to form a first and second zone, a first opening in the first zone extending through the forward side, and a second opening in the second zone extending through the forward side at least a portion of the first opening being at a level lower than a lowermost level of the second opening.

Abstract translation: 一种轴承壳体，包括具有后侧和前侧的环形空间，从后侧向前侧延伸以形成第一和第二区域的第一区域，第一区域中延伸穿过前侧的第一开口，以及第二区域 在所述第二区域中开口延伸穿过所述前侧，所述第一开口的至少一部分处于低于所述第二开口的最低水平的水平面。

公开(公告)号：US20040216555A1

公开(公告)日：2004-11-04

申请号：US10826683

申请日：2004-04-16

Applicant: Honda Motor Co., Ltd.

Inventor： Shinichi Ide ,  Yoshiyuki Matsuda ,  Masahiro Akiyama

IPC: F16H001/16

CPC classification number: F16H57/0427 ,  B63H20/20 ,  B63H20/32 ,  B63H23/32 ,  B63H2020/025 ,  F16H57/027 ,  F16H57/0469 ,  Y10T74/2186

Abstract: A gear case forming a lower part of a marine propulsion machine is provided with a gear chamber for housing a bevel gear mechanism used for transmitting power from a drive shaft to a propeller shaft. The gear chamber is connected to the bottom of a vertical drive shaft receiving bore formed in the gear case to receive a drive shaft. The gear case is provided with a vertical shift rod receiving bore parallel to the drive shaft receiving bore and having an open upper end. A connecting hole is formed in the gear case to connect respective upper parts of the drive shaft receiving bore and the shift rod receiving bore. A covering member covers the upper open upper end of the shift rod receiving bore. A shift rod is passed through the covering member into the shift rod receiving bore. The covering member has upward bulging walls defining pressure-compensating chambers. Thus, the covering member attached to an upper part of the gear case and serving as a pressure-compensating structure reduces the number of parts and man-hours necessary for assembling the gear case assembly, and reduces the cost of the gear case assembly.

Abstract translation: 形成船用推进机下部的齿轮箱设有齿轮室，用于容纳用于将动力从驱动轴传递到传动轴的锥齿轮机构。 齿轮箱连接到形成在齿轮箱中的垂直驱动轴承受孔的底部以接收驱动轴。 齿轮箱设置有与驱动轴接收孔平行的竖直移动杆接收孔，并具有敞开的上端。 在齿轮箱中形成连接孔以连接驱动轴接收孔和换档杆接收孔的相应上部。 覆盖构件覆盖换档杆接收孔的上部敞开的上端。 换挡杆穿过覆盖件进入换档杆接收孔。 覆盖构件具有限定压力补偿室的向上凸出的壁。 因此，附接到齿轮箱的上部并用作压力补偿结构的覆盖构件减少了组装齿轮箱组件所需的部件数量和工时，并且降低了齿轮箱组件的成本。

公开(公告)号：US06474444B1

公开(公告)日：2002-11-05

申请号：US09621349

申请日：2000-07-21

Applicant: Shinichi Mochizuki

Inventor： Shinichi Mochizuki

IPC: F16H5704

CPC classification number: F16C33/6666 ,  F16C19/386 ,  F16C33/6651 ,  F16C33/6677 ,  F16H57/0427 ,  F16H57/043 ,  F16H57/0469 ,  Y10T74/19991

Abstract: A lubricating structure for an automatic transmission includes a dam defining an oil reservoir for storing a lubricating oil and lubricating a taper roller bearing. The oil reservoir is located in an annualr space between a non-rotational hollow cylindrical member and a boss of an output gear. The taper roller bearing is located axially between the output gear and the dam. The dam has such a height as to immerse part or all of the end of each taper roller at a lowest position.

Abstract translation: 用于自动变速器的润滑结构包括限定用于存储润滑油并润滑锥形滚子轴承的储油器的坝。 储油器位于非旋转中空圆柱形构件和输出齿轮的凸台之间的年度空间中。 圆锥滚子轴承位于输出齿轮和坝之间。 大坝具有将每个锥形辊的一部分或全部的端部浸入最低位置的高度。

公开(公告)号：US06471614B1

公开(公告)日：2002-10-29

申请号：US09589605

申请日：2000-06-07

Applicant: Bernd Cihlar ,  Berthold Bühler

Inventor： Bernd Cihlar ,  Berthold Bühler

IPC: F16H5704

CPC classification number: F16H57/0482 ,  F16H57/027 ,  F16H57/0469

Abstract: Gear drive (1), for example, a planetary gear drive, having a housing (2) and at least one shaft (4), for example, an output shaft leading through the housing wall (3) toward the outside. For equalization of pressure, a pressure-equalization chamber (5) is positioned in the interior of the shaft (4) and/or a drive part (6) associated therewith and is connected, on the one hand, with the interior of gear drive (1) and, on the other hand, with the external atmosphere, for example, via a borehole (11) running through shaft (4) so that the shaft (4), which has to pass through the housing (2) of the gear drive (1), is employed in equalization of pressure. Located in the pressure-equalization chamber (5) is a membrane (7) that is deformable via pressure differentials. The membrane separates and seals the external atmosphere and the interior of the gear drive from each other.

Abstract translation: 齿轮传动装置（1），例如具有壳体（2）和至少一个轴（4）的行星齿轮传动装置，例如通过壳体壁（3）朝向外部的输出轴。 为了均衡压力，压力平衡室（5）定位在轴（4）的内部和/或与其相关联的驱动部分（6）中，并且一方面与齿轮驱动器的内部 （1），另一方面，例如通过穿过轴（4）的钻孔（11）与外部气氛，使得必须穿过壳体（2）的轴（4） 齿轮传动（1），用于均压。 位于压力平衡室（5）中的是通过压差可变形的膜（7）。 膜将外部气氛和齿轮驱动器的内部彼此分离和密封。

公开(公告)号：US06257368B1

公开(公告)日：2001-07-10

申请号：US09406562

申请日：1999-09-27

Applicant: Jack R. Young

Inventor： Jack R. Young

IPC: F01M100

CPC classification number: F16C33/6685 ,  F16C33/10 ,  F16C33/6651 ,  F16H57/0421 ,  F16H57/0469 ,  F16N2210/14

Abstract: A rotating shaft assembly includes a housing that defines a bore that extends from an area exterior to the housing to an area interior to the housing. A shaft is rotatably disposed in the housing about an axis of the bore. The shaft extends through the bore between the interior and exterior areas. A lubricant retention area is axially outward of, and sealed from, the interior area. The retention is configured to collect lubricant from the interior area. A sump is in fluid communication with the interior area. A drain extends between the retention area and the sump. A check valve is disposed in the drain. The check valve is oriented to permit lubricant flow from the retention area to the sump and to prevent lubricant flow from the sump to the retention area.

Abstract translation: 旋转轴组件包括限定从外壳外部区域延伸到壳体内部的区域的壳体。 轴围绕孔的轴线可旋转地设置在壳体中。 轴延伸穿过内部和外部区域之间的孔。 润滑剂保留区域在内部区域的轴向外部并且被密封。 保留配置为从内部区域收集润滑剂。 水槽与内部区域流体连通。 排水口在保持区域和贮槽之间延伸。 止回阀设置在排水管中。 止回阀被定向成允许润滑剂从保持区域流到贮槽并且防止润滑剂从贮槽流到保留区域。

公开(公告)号：US6070494A

公开(公告)日：2000-06-06

申请号：US157110

申请日：1998-09-18

Applicant: Chin Fu Horng

Inventor： Chin Fu Horng

IPC: E05D11/08 ,  G06F1/16 ,  F16H57/07 ,  E05C17/64

CPC classification number: G06F1/1681 ,  F16H57/0469 ,  G06F1/1616 ,  E05D11/082 ,  E05Y2900/606 ,  Y10T16/5403 ,  Y10T16/54033 ,  Y10T16/540345 ,  Y10T16/54038 ,  Y10T74/2188

Abstract: A straight axle type rotating axle structure comprises a housing, a sleeve, and a spindle. The inner part of the housing is formed as a container, one end of which is formed with an opening. A slot is installed on the inner wall of the opening. A plurality of spaced trenches are installed on the opening, and a joint end is formed on one end of the housing. The sleeve is fixed within the container in the housing. The two ends of the spindle are formed with an axle portion and a joint end, respectively. The convex ring is circularly installed between the axle portion and a joint end. A twisting force is provided by the friction force between the axle portion and the sleeve, and the convex ring is fitting into the slot of the housing. By above structure, a rotating axle structure is formed, by which a twisting force is provided by a coaxial manner. It has a simple structure and is easy to be assembled. Therefore, the manufacturing cost is reduced greatly.

Abstract translation: 直轴式旋转轴结构包括壳体，套筒和心轴。 壳体的内部形成为容器，其一端形成有开口。 在开口的内壁上安装一个槽。 多个间隔沟槽安装在开口上，并且在壳体的一端上形成有接合端。 套筒固定在容器内的壳体内。 主轴的两端分别形成有轴部和接头端。 凸环圆周地安装在轴部和连接端之间。 通过轴部和套筒之间的摩擦力提供扭转力，并且凸环装配到壳体的槽中。 通过上述结构，形成旋转轴结构，由此以同轴方式提供扭转力。 它结构简单，易于组装。 因此，制造成本大大降低。

公开(公告)号：US5653658A

公开(公告)日：1997-08-05

申请号：US594071

申请日：1996-01-30

Applicant: Remi E. Bouteille

Inventor： Remi E. Bouteille

IPC: F16C33/66 ,  F16H57/04 ,  F16N7/26

CPC classification number: F16H57/0493 ,  F16H57/0469

Abstract: A bearing lubrication system for a final drive arrangement includes a first oil supply chamber and a rotatable gear within the first chamber. A first housing, which defines the chamber, contains a passageway which connects the first oil chamber with a cavity adjacent a first bearing assembly. The cavity is in fluid communication with a second oil chamber and a second bearing assembly by way of a longitudinal bore. A steel ring member prevents lubricating fluid from flowing past the first bearing assembly and ensures a supply of fluid to the second bearing assembly.

Abstract translation: 用于最终驱动装置的轴承润滑系统包括在第一室内的第一供油室和可旋转齿轮。 限定腔室的第一壳体包含将第一油室与邻近第一轴承组件的空腔连接的通道。 空腔通过纵向孔与第二油室和第二轴承组件流体连通。 钢环构件防止润滑流体流过第一轴承组件并确保向第二轴承组件供应流体。

公开(公告)号：US5505102A

公开(公告)日：1996-04-09

申请号：US157488

申请日：1993-11-23

Applicant: Robert B. Craft

Inventor： Robert B. Craft

IPC: F16H3/095 ,  F16H57/021 ,  F16H57/04 ,  F16H3/08

CPC classification number: F16H57/021 ,  F16H57/0427 ,  F16H57/043 ,  F16H57/0469 ,  F16H57/0493 ,  F16H2003/0822 ,  F16H3/095 ,  Y10T74/19233 ,  Y10T74/19405 ,  Y10T74/19651 ,  Y10T74/19991

Abstract: A gear mounting for use in a compound change gear transmission (10) having an intermediate wall portion (50), and a shaft support portion (66) axially spaced from the intermediate wall portion (50). Disposed axially between the intermediate wall portion and the shaft support portion is a gear member (48). The intermediate wall portion and shaft support portions define aligned shaft bores (92,96) with the shaft member (98) disposed therein, and including retention means (122) to retain the shaft member within the bores. The shaft member defines lubricant passage means (100) permitting flow of lubrication fluid through the shaft and into a set of bearings (64) which receive the forward end of an adjacent countershaft (60). The outer surface of the shaft member (98) defines an inner race for a set of bearings (120) disposed between the shaft and the gear member (48). The disclosed mounting arrangement substantially simplifies and strengthens the mounting of the gear member (48).

Abstract translation: 一种用于具有中间壁部分（50）的复合齿轮变速器（10）和与中间壁部分（50）轴向间隔开的轴支撑部分（66）的齿轮安装件。 在中间壁部分和轴支撑部分之间轴向布置的是齿轮部件（48）。 中间壁部分和轴支撑部分限定对准的轴孔（92,96），其中轴构件（98）设置在其中，并且包括保持装置（122）以将轴构件保持在孔内。 轴构件限定润滑剂通道装置（100），允许润滑流体流过轴并进入容纳相邻中间轴（60）的前端的一组轴承（64）。 轴构件（98）的外表面限定用于一组设置在轴和齿轮构件（48）之间的一组轴承（120）的内座圈。 所公开的安装布置基本上简化并加强了齿轮构件（48）的安装。

公开(公告)号：US5287771A

公开(公告)日：1994-02-22

申请号：US987560

申请日：1992-12-08

Applicant: Pierre Blanchet

Inventor： Pierre Blanchet

IPC: B60S1/16 ,  F16H57/04

CPC classification number: F16H57/0469 ,  B60S1/16 ,  Y10T74/2186

Abstract: A drive unit, for example for a windshield wiper, is of the type-including a casing containing a motor, a drive shaft extending through bearings and seal, the bearings and seal being mounted in a sleeve portion of the casing, and a speed reducing mechanism coupling the motor with the drive shaft. The anterior part of the sleeve portion includes a thickened portion having a bore of reduced radius, in which is formed the seat for the seal.

Abstract translation: 例如用于挡风玻璃刮水器的驱动单元是类型的，包括包含电机的壳体，延伸穿过轴承和密封件的驱动轴，安装在壳体的套筒部分中的轴承和密封件，以及减速 将马达与驱动轴联接的机构。 套筒部分的前部包括具有减小半径的孔的加厚部分，其中形成用于密封件的座。