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1. 发明授权

US4348917A Control mechanism with adjustable floating cam 失效
标题翻译：带浮动凸轮的控制机构
公开(公告)号：US4348917A
公开(公告)日：1982-09-14
申请号：US191643
申请日：1980-09-26
申请人： Frank H. Gardner , Carl E. Kittle
发明人： Frank H. Gardner , Carl E. Kittle
IPC分类号： F01L1/12 , F16H25/00 , F16K31/524 , G05G9/08 , F16H53/00
CPC分类号： G05G9/08 , Y10T74/2102
摘要： The disclosure is of a control mechanism including a rockshaft carried by a support and itself having fixed thereto an upstanding rocker element. A cam is disposed alongside the rocker element, having a lower end formed with an opening that loosely embraces the rockshaft so as to enable relative movement of the cam within at least the limits of the opening. Lost-motion means interconnects the rocker element and cam for rocking of the two in unison about the rockshaft axis while permitting the aforesaid limited movement. Adjusting means is provided between the cam and rocker element for achieving adjustment of the cam relative to the rocker element while retaining the floatability or relative movement of the cam.
摘要翻译：本发明是一种控制机构，其包括由支撑件承载的岩心，并且其本身固定有直立的摇杆元件。凸轮与摇臂元件一起设置，其下端形成有松动地包围该岩心的开口，从而能够使凸轮在开口的至少限度内相对移动。失速运动意味着将摇臂元件和凸轮相互连接，以便两者在岩轴轴线上一致摇摆，同时允许上述有限的运动。调节装置设置在凸轮和摇杆元件之间，用于在保持凸轮的浮动性或相对运动的同时相对于摇杆元件调节凸轮。

2. 发明授权

US4951775A Front wheel drive clutch control system 失效
标题翻译：前轮驱动离合器控制系统
公开(公告)号：US4951775A
公开(公告)日：1990-08-28
申请号：US374723
申请日：1989-07-03
申请人： Carl E. Kittle , Daniel J. Harken , Seaton Moon
发明人： Carl E. Kittle , Daniel J. Harken , Seaton Moon
IPC分类号： B60K23/08 , B60W10/02 , B60W10/18 , F16D48/02
CPC分类号： B60K23/08 , B60W2540/12
摘要： A clutch control system for the front wheel drive clutch of a four-wheel drive vehicle engages the front wheel drive clutch as a function of three brake-operated switches, a pair of manually-operated "OFF-ON-AUTO" mode switches and a pair of speed responsive switches connected between a battery and the solenoid of a front wheel drive clutch control valve. The system engages the clutch when vehicle speed is above a limit speed and both service brakes are applied even when the mode switches are in their "OFF" position wherein the clutch is normally disengaged.
摘要翻译：用于四轮驱动车辆的前轮驱动离合器的离合器控制系统根据三个制动操作开关，一对手动操作的“OFF-ON-AUTO”模式开关和一个一对速度响应开关连接在电池和前轮驱动离合器控制阀的螺线管之间。当车速超过限制速度时，系统接合离合器，并且即使在模式开关处于离合器正常脱离的“关”位置的情况下，也施加两个行车制动器。

3. 发明授权

US4549448A Differential lock control system responsive to a plurality of vehicle parameters 失效
标题翻译：差分锁定控制系统响应于多个车辆参数
公开(公告)号：US4549448A
公开(公告)日：1985-10-29
申请号：US503968
申请日：1983-06-13
申请人： Carl E. Kittle
发明人： Carl E. Kittle
IPC分类号： F16H48/20 , F16H48/22 , F16H48/30 , B60K23/04
CPC分类号： F16H48/22 , F16H48/30 , F16H2048/204
摘要： A differential lock control system includes an hydraulically-operated differential lock operated by a solenoid valve. Energization of the solenoid valve is controlled by a circuit which includes a normally open latching relay and series-connected switches which open and unlock the differential in response to sensed vehicle speed and brake application. The differential may be locked by closing a normally open momentary contact switch. A multiple relay circuit is coupled to the latching relay and is operable to automatically re-lock the differential when certain conditions relating to vehicle functions, such as steering pressure, wheel slip and draft force, are met.
摘要翻译：差速锁控制系统包括由电磁阀操作的液压操作的差速锁。电磁阀的通电由包括常开闭锁继电器和串联的开关的电路控制，该开关响应感测的车速和制动器应用来打开和解锁差速器。可以通过闭合常开瞬时接触开关来锁定差速器。多个继电器电路耦合到闭锁继电器，并且可操作以在满足与车辆功能相关的某些条件（例如转向压力，车轮滑移和牵伸力）时自动重新锁定差速器。

4. 发明授权

US4936634A Removable wheel tread adjusting device 失效
标题翻译：可拆卸轮胎胎面调节装置
公开(公告)号：US4936634A
公开(公告)日：1990-06-26
申请号：US236690
申请日：1988-08-25
申请人： Gary J. Stratton , Carl E. Kittle , Robert L. Rigdon, Sr. , Michael D. Wagner , Lynn E. Porter , John J. Freund , James A. Koch
发明人： Gary J. Stratton , Carl E. Kittle , Robert L. Rigdon, Sr. , Michael D. Wagner , Lynn E. Porter , John J. Freund , James A. Koch
IPC分类号： B60B35/10 , F16D1/091 , F16D1/096
CPC分类号： F16D1/096 , B60B27/0026 , B60B27/065 , B60B35/1027 , B60B35/1081 , B60B2310/302 , B60B2310/305 , B60B2310/306 , B60B2310/307 , B60B2900/321 , B60B2900/531 , B60Y2200/221
摘要： A removable wheel tread adjusting device used for facilitating the axial displacement of a tractor wheel assembly is adaptable to the exterior surface of the wheel assembly and can be utilized for the same task on similar wheel assembly structures. Specifically, the removable adjusting device supports a gear which intermeshes with a rack extending lengthwise along the axle and is capable of receiving torque from a tool so as to effect the axial displacement of the wheel assembly relative to the axle.
摘要翻译：用于促进牵引车轮组件的轴向位移的可移动轮胎胎面调节装置适用于车轮组件的外表面，并且可用于类似轮组件结构上的相同任务。具体地说，可移动调节装置支撑齿轮，该齿轮与沿轴线纵向延伸的齿条相互啮合，并且能够接收来自工具的扭矩，以便实现轮组件相对于轴的轴向位移。

5. 发明授权

US4518044A Vehicle with control system for raising and lowering implement 失效
标题翻译：具有升降机构控制系统的车辆
公开(公告)号：US4518044A
公开(公告)日：1985-05-21
申请号：US360748
申请日：1982-03-22
申请人： Gordon K. Wiegardt , Thomas W. Hanks , Carl E. Kittle
发明人： Gordon K. Wiegardt , Thomas W. Hanks , Carl E. Kittle
IPC分类号： E02F9/20 , A01B63/00 , A01B63/10 , A01B63/111 , A01B67/00 , E01H5/04 , E02F3/84 , G05D1/02 , G05D1/08 , A01B63/112
CPC分类号： A01B67/00 , A01B63/1117
摘要： A tractor includes a hitch for pulling a ground-engaging implement. A hydraulic cylinder is extendable and retractable to lower and raise the implement. A control system senses operating parameters, including wheel slip, engine speed, draft force and implement or rackshaft position. Error signals derived from the sensed wheel slip, engine speed and draft force are combined into a composite or combined error signal. The larger of the combined error signal, or a separately determined position error signal, is selected and converted to a pulsewidth modulated valve control signal which is applied to a control valve which then actuates the cylinder to move the implement to reduce the magnitude of the selected error signal.
摘要翻译：拖拉机包括用于拉动接地工具的挂钩。液压缸是可伸缩的，以降低和升高工具。控制系统感测操作参数，包括车轮滑移，发动机转速，牵引力和工具或齿条位置。从感测到的车轮滑移，发动机转速和牵引力得到的误差信号被组合成复合或组合误差信号。组合误差信号或单独确定的位置误差信号中的较大者被选择并转换成脉冲宽度调制阀控制信号，脉冲宽度调制阀控制信号被施加到控制阀，然后控制阀致动气缸以移动工具以减小所选择的误差信号。

6. 发明授权

US4419907A Multiple mode control lever assembly 失效
标题翻译：多模控制杆总成
公开(公告)号：US4419907A
公开(公告)日：1983-12-13
申请号：US333601
申请日：1981-12-23
申请人： Kenneth D. Baxter , Gary R. Bluem , Dallas R. Humphrey , Carl E. Kittle , Douglas J. Kluge
发明人： Kenneth D. Baxter , Gary R. Bluem , Dallas R. Humphrey , Carl E. Kittle , Douglas J. Kluge
IPC分类号： G05G5/00 , G05G1/00 , G05G1/04 , G05G5/12 , G05G5/06
CPC分类号： G05G1/04 , G05G5/12 , Y10T74/2066
摘要： A multiple mode control lever assembly includes a lever fixed for rotation with a disk rotatable on a central pivot in a housing. The disk includes detent recesses and carries a brake segment. A detent element is pivotal about a second pivot and carries a roller engageable with the detent recesses. A brake element is also pivotal about the second pivot and carries a brake shoe engageable with the brake segment. An index cam is rotatable on the central pivot to couple and uncouple the detent and friction elements from the disk. The index cam is rotated by a ratchet with a pawl reciprocated by a solenoid fixed in the housing. A centering spring continuously coupled between the housing and the disk urges the lever to a neutral position.
摘要翻译：多模式控制杆组件包括固定用于与在壳体中的中心枢轴上旋转的盘旋转的杆。盘包括制动凹槽并带有制动段。止动元件围绕第二枢轴枢转并且承载可与止动凹槽接合的辊。制动元件也围绕第二枢轴枢转并且承载与制动段接合的制动蹄。分度凸轮可在中心枢轴上旋转，以将定位和摩擦元件从盘上联接和分离。分度凸轮由棘轮旋转，棘爪通过固定在壳体中的螺线管往复运动。连接在壳体和盘之间的定心弹簧促使杆处于中立位置。

7. 发明授权

US4386533A Capacitance transducer 失效
标题翻译：电容传感器
公开(公告)号：US4386533A
公开(公告)日：1983-06-07
申请号：US228440
申请日：1981-01-26
申请人： Jeffrey A. Jackson , Douglas J. Kluge , Gary R. Bluem , Eugenio Espiritu Santo , Carl E. Kittle
发明人： Jeffrey A. Jackson , Douglas J. Kluge , Gary R. Bluem , Eugenio Espiritu Santo , Carl E. Kittle
IPC分类号： G01L1/14 , G01L5/10 , G01L5/13
CPC分类号： G01L5/103 , G01L1/144 , G01L5/101 , G01L5/136
摘要： A load transducer for sensing longitudinal tension includes a pair of deformable members with spaced-apart central portions, the spacing between which varies as a function of the longitudinal tension applied to the ends of the deformable members. The plates of a variable parallel plate capacitor are carried by insulating supports attached to each of the central portions. Alignment rods maintain the plates in parallel alignment. A circuit produces an output signal with a frequency proportional to the tension sensed by the draft sensor.
摘要翻译：用于感测纵向张力的负载传感器包括具有间隔开的中心部分的一对可变形构件，其间的间隔根据施加到可变形构件的端部的纵向张力而变化。可变平行板电容器的板由附接到每个中心部分的绝缘支撑件承载。对准杆将板平行对准。一个电路产生一个与草稿传感器检测到的张力成比例的输出信号。

8. 发明授权

US5012415A Control system calibration 失效
标题翻译：控制系统校准
公开(公告)号：US5012415A
公开(公告)日：1991-04-30
申请号：US469655
申请日：1990-01-23
申请人： Thomas E. Boe , Mark A. Bergene , Carl E. Kittle , Gregory E. Sparks
发明人： Thomas E. Boe , Mark A. Bergene , Carl E. Kittle , Gregory E. Sparks
IPC分类号： A01B63/112
CPC分类号： A01B63/112
摘要： A microprocessor-based control system includes an automatic calibration and configuration feature. A calibration and configuration algorithm operates to establish the sensor ranges of all sensors installed and disables certain configurable features if the associated sensors are not present. The algorithm also provides a functional test of the control system during the calibration process.
摘要翻译：基于微处理器的控制系统包括自动校准和配置功能。校准和配置算法用于建立安装的所有传感器的传感器范围，如果相关传感器不存在，则禁用某些可配置特征。该算法还提供了校准过程中控制系统的功能测试。

9. 发明授权

US4931967A Control system calibration 失效
标题翻译：控制系统校准
公开(公告)号：US4931967A
公开(公告)日：1990-06-05
申请号：US294537
申请日：1989-01-06
申请人： Thomas E. Boe , Mark A. Bergene , Carl E. Kittle , Gregory E. Sparks
发明人： Thomas E. Boe , Mark A. Bergene , Carl E. Kittle , Gregory E. Sparks
IPC分类号： A01B63/112
CPC分类号： A01B63/112
摘要： A microprocessor-based control system includes an automatic calibration and configuration feature. A calibration and configuration algorithm operates to establish the sensor ranges of all sensors installed and disables certain configurable features if the associated sensors are not present. The algorithm also provides a functional test of the control system during the calibration process.
摘要翻译：基于微处理器的控制系统包括自动校准和配置功能。校准和配置算法用于建立安装的所有传感器的传感器范围，如果相关传感器不存在，则禁用某些可配置特征。该算法还提供了校准过程中控制系统的功能测试。

10. 发明授权

US4438660A Dual mode control lever assembly 失效
标题翻译：双模控制杆总成
公开(公告)号：US4438660A
公开(公告)日：1984-03-27
申请号：US307704
申请日：1981-10-02
申请人： Carl E. Kittle
发明人： Carl E. Kittle
IPC分类号： G05G5/00 , G05G1/04 , G05G5/06 , G05G5/12 , G05G5/16 , G05G17/00
CPC分类号： G05G17/00 , G05G5/06 , G05G5/16 , Y10T74/2066
摘要： A control lever assembly includes a housing with a pivot member rotatably mounted therein on a pivot pin. A pair of cam members are pivotally mounted on the pivot pin adjacent opposite sides of the pivot member. One cam member is frictionally coupled to the housing. The other cam member is biased to a neutral position by a centering spring. A cross arm is movable in the pivot member to alternately couple and uncouple one or the other of the cam members from the pivot member, depending upon the energization state of a mode-select solenoid. A detent follower releasably holds the pivot member in a displaced position when in the spring-centered mode. A rotary potentiometer coupled to the pivot member generates an electrical signal representing the position of the pivot member and a lever handle attached thereto.
摘要翻译：控制杆组件包括壳体，枢轴部件可旋转地安装在枢轴销上。一对凸轮构件相对枢转构件的相对侧枢转地安装在枢轴销上。一个凸轮构件摩擦地联接到壳体。另一个凸轮构件通过定心弹簧偏置到中立位置。交叉臂可在枢转构件中移动，以根据模式选择螺线管的通电状态交替地将枢轴构件中的一个或另一个凸轮构件联接和分离。当处于弹簧中心模式时，止动件从动件可释放地将枢转构件保持在位移位置。耦合到枢转构件的旋转电位器产生表示枢转构件的位置和连接到其上的杠杆手柄的电信号。

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