Belleville spring loaded seal
    2.
    发明授权
    Belleville spring loaded seal 失效
    贝尔维尔弹簧加载密封

    公开(公告)号:US4392657A

    公开(公告)日:1983-07-12

    申请号:US151841

    申请日:1980-02-19

    申请人: Robert D. Roley

    发明人: Robert D. Roley

    摘要: Sealing structure (10,110) for a sealing a first joint member (11,111) to a second joint member (12,112) across a variable space therebetween. The sealing structure includes a frustoconical Belleville spring (17,117) and an annular support spring (18,118) defining an arcuate cross section having one end (19,119) connected to the Belleville spring, and an opposite end (20,120) sealingly mounted to the first joint member (11,111). A seal element (21,121) is fixed to the Belleville spring and has a lip portion (22,122) projecting into dynamic sealing engagement with the second joint member (12).

    摘要翻译: PCT No.PCT / US80 / 00164 Sec。 371日期1980年2月19日 102(e)1980年2月19日PCT申请1980年2月19日PCT公布。 出版物WO81 / 02455 日期1981年9月3日。用于将第一接头构件(11,111)密封在跨越其间可变空间的第二接头构件(12,112)上的密封结构(10,110)。 密封结构包括截头圆锥形的贝氏弹簧(17,117)和环形支撑弹簧(18,118),其限定具有连接到贝氏弹簧的一端(19,119)的弓形横截面,以及密封地安装到第一接头构件 (11,111)。 密封元件(21,121)固定在贝氏弹簧上,并具有与第二接头构件(12)动态密封接合的凸缘部分(22,122)。

    Vehicle hitch and drawbar assembly
    3.
    发明授权
    Vehicle hitch and drawbar assembly 失效
    车钩和牵引杆总成

    公开(公告)号:US4257621A

    公开(公告)日:1981-03-24

    申请号:US010339

    申请日:1979-02-08

    IPC分类号: B60D1/48 B60D1/02 B60D1/14

    CPC分类号: B60D1/485 B60D1/02

    摘要: A hitch and drawbar assembly (10) arranged so that bolts (38) securing the hitch (17) to the drawbar (18) have substantially only tension forces applied thereto in transmitting a pulling force from the vehicle (11) to the hitch. The drawbar of the assembly is pivotally mounted to the frame (12) of the vehicle by suitable pins (15,16) and a support (21) is provided for retaining the drawbar in a desired, generally horizontal, slightly downwardly rearwardly inclined disposition. The support is arranged to permit slight movement of the drawbar longitudinally while maintaining the drawbar against pivotal movement so as to assure the transmission of pulling forces from the vehicle frame to the drawbar substantially solely through the pins. The drawbar may be thusly supported to a casing portion (20) of the vehicle as such mounting assures the prevention of transmission of pulling forces on the casing portion.

    摘要翻译: 悬挂和牵引杆组件(10)被布置成使得将牵引杆(17)固定到牵引杆(18)上的螺栓(38)基本上仅施加到其上的张力,以将牵引力从车辆(11)传递到搭接件。 组件的牵引杆通过适当的销(15,16)枢转地安装到车辆的框架(12),并且提供支撑件(21),用于将牵引杆保持在期望的,大致水平的,稍微向下向后倾斜的配置。 支撑件布置成允许纵拉杆稍微移动,同时保持牵引杆抵抗枢转运动,以便确保拉力基本上仅通过销将从车架传递到牵引杆。 牵引杆可以因此被支撑到车辆的壳体部分(20),因此这种安装确保了防止在壳体部分上的拉力的传递。

    Bearing joint and method of measuring the fluid level therein
    4.
    发明授权
    Bearing joint and method of measuring the fluid level therein 失效
    轴承接头和测量其中液位的方法

    公开(公告)号:US4140015A

    公开(公告)日:1979-02-20

    申请号:US909751

    申请日:1978-05-26

    申请人: Robert D. Roley

    发明人: Robert D. Roley

    IPC分类号: G01F23/24 G01F23/10

    CPC分类号: G01F23/241

    摘要: A bearing joint has a body defining an internal chamber, an opening for supplying an electrically conducting fluid to the chamber, and an electrically nonconducting plug in the opening. An electrical conductor extends through the plug so that the electrical resistance can be measured through the fluid between the conductor and the body of the bearing joint.

    摘要翻译: 轴承接头具有限定内部腔体的主体,用于向腔室供应导电流体的开口以及开口中的非导电塞子。 电导体延伸穿过插头,使得可以通过导体和轴承接头的主体之间的流体来测量电阻。

    Track link assembly having roller bushings
    5.
    发明授权
    Track link assembly having roller bushings 失效
    具有滚柱衬套的履带连杆组件

    公开(公告)号:US4120537A

    公开(公告)日:1978-10-17

    申请号:US787814

    申请日:1977-04-15

    CPC分类号: B62D55/205 B62D55/28

    摘要: A track link assembly including a plurality of track links having track pin receiving apertures therein, a plurality of track pins extending through associated ones of the apertures and pivotally interconnecting adjacent ones of the links, a plurality of roller bushings rotatably mounted on the ends of the pins, and a plurality of track shoes secured to respective ones of the links.

    摘要翻译: 一种轨道连杆组件,包括在其中具有轨道销接收孔的多个轨道连杆,多个轨道销延伸穿过相关联的一个孔并枢转地互连相邻的连杆,多个辊套可旋转地安装在 销,以及固定到相应链接的多个履带板。

    Method and apparatus for preheating of combustion air for an internal combustion engine

    公开(公告)号:US06536419B2

    公开(公告)日:2003-03-25

    申请号:US09849544

    申请日:2001-05-04

    申请人: Robert D. Roley

    发明人: Robert D. Roley

    IPC分类号: F02M2104

    摘要: This invention provides a method and apparatus for preheating combustion (intake) air of an internal combustion engine during extreme cold ambient temperatures. A valve arrangement is provided to alter the flow of coolant through a radiator and aftercooler. During conditions where intake air temperature is below a predetermined temperature a fluid control valve causes coolant to first flow through a jacket water portion of the engine and next through the aftercooler where the intake air is preheated.

    End face seal assembly
    7.
    发明授权
    End face seal assembly 失效
    端面密封组件

    公开(公告)号:US4195852A

    公开(公告)日:1980-04-01

    申请号:US875490

    申请日:1978-02-06

    摘要: An end face seal assembly has a seal ring of a first material, a support ring of a second material and a load ring of a third material serially connected together. The first material has a higher durometer scale hardness than the third material, and the second material is different and has greater rigidity than the first and third materials. The seal assembly has a preselected geometric relationship in use in a severe service environment rotary joint.

    摘要翻译: 端面密封组件具有第一材料的密封环,第二材料的支撑环和串联连接在一起的第三材料的负载环。 第一种材料具有比第三种材料更高的硬度标度硬度,第二种材料与第一种和第三种材料具有不同的刚性。 密封组件在严格的使用环境旋转接头中使用预选的几何关系。

    Crescent seal with reinforcing ring
    8.
    发明授权
    Crescent seal with reinforcing ring 失效
    新月形密封带加强环

    公开(公告)号:US4089531A

    公开(公告)日:1978-05-16

    申请号:US829685

    申请日:1977-09-01

    CPC分类号: B62D55/0887

    摘要: An endless track assembly comprises a plurality of pivotally interconnected links with each pair of adjacent links having an annular seal assembly mounted therebetween. The seal assembly comprises an elastomeric crescent-shaped seal having a lip disposed in sealing contact with a sealing surface defined in the track assembly. An annular elastomeric load ring is disposed within the seal to urge the lip into such sealing contact. A metallic reinforcing ring, disposed between the lip and the load ring, is preferably bonded only to the lip.

    摘要翻译: 环形轨道组件包括多个枢转互连的连杆,每对相邻的连杆具有安装在其间的环形密封组件。 密封组件包括弹性月牙形密封件,其具有与限定在轨道组件中的密封表面密封接触的唇部。 环形弹性载体环设置在密封件内以推动唇部进入这种密封接触。 设置在唇缘和负载环之间的金属加强环优选仅与唇部接合。

    Service control for work machine
    9.
    发明授权
    Service control for work machine 失效
    作业机械的服务控制

    公开(公告)号:US06822347B2

    公开(公告)日:2004-11-23

    申请号:US10243006

    申请日:2002-09-13

    申请人: Robert D. Roley

    发明人: Robert D. Roley

    IPC分类号: B60R2100

    摘要: The present invention provides a method and apparatus for selectively enabling or disabling a plurality of machine systems of a work machine. A service control box is provided on the work machine at a position accessible to a service technician. The service control box includes a battery disconnect switch and at least one service mode control switch. The service control switch is adapted to enable at least one machine system for the purpose of performing a service procedure on that machine system. A keypad may be used as a service control switch and be adapted to enable or disable a plurality of various machine systems. The service control switch may be adapted to be used from locations on the work machine that are remote from the service control box.

    摘要翻译: 本发明提供一种用于选择性地启用或禁用作业机器的多个机器系统的方法和装置。 在服务技术人员可访问的位置处,在工作机上提供服务控制箱。 服务控制箱包括电池断开开关和至少一个服务模式控制开关。 服务控制开关适于使至少一个机器系统能够在该机器系统上执行服务程序。 键盘可以用作服务控制开关,并且适于启用或禁用多个各种机器系统。 服务控制开关可以适于从远离服务控制箱的工作机器上的位置使用。

    End face seal assembly
    10.
    发明授权
    End face seal assembly 失效
    端面密封组件

    公开(公告)号:US4262914A

    公开(公告)日:1981-04-21

    申请号:US140382

    申请日:1979-12-03

    申请人: Robert D. Roley

    发明人: Robert D. Roley

    CPC分类号: B62D55/0887 F16J15/344

    摘要: PCT No. PCT/US79/01036 Sec. 371 Date Dec. 3, 1979 Sec. 102(e) Date. Dec. 3, 1979 PCT FiledAn end face seal assembly (10) has a seal ring (36), a support ring (42), and a resilient load ring (44) having individual preselected properties. The load ring (44) and the support ring (42) have improved cross-sectional configurations and have a precise geometrical relationship to each other and to the joint (12) in which they are received.

    摘要翻译: PCT No.PCT / US79 / 01036 Sec。 371日期1979年12月3日 102(e)日期。 1979年1月3日PCT Filed端面密封组件(10)具有密封环(36),支撑环(42)和具有单独的预选性能的弹性负载环(44)。 负载环(44)和支撑环(42)具有改进的横截面构造并且具有彼此和接收它们的接头(12)的精确几何关系。