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    • 1. 发明申请
    • FLUID FLOW CONTROL SYSTEM FOR AN EXTENSIBLE JACK
    • 用于可扩展插座的流体流量控制系统
    • WO1983000542A1
    • 1983-02-17
    • PCT/US1981001022
    • 1981-07-30
    • TOWMOTOR CORPORATIONFIELD, Jesse, L., Jr.
    • TOWMOTOR CORPORATION
    • F15B15/22
    • F15B15/16B66F9/08F15B11/205
    • Système de commande d'écoulement de fluide (10, 210) pour un vérin à étage multiple actionné par un fluide (16, 216) qui élimine les problèmes de commande de vitesse et de mise en séquence du cric ou vérin. Le système de commande d'écoulement du fluide (10, 210) possède une source de fluide pressurisé (72, 74, 272, 274), un vérin à étage multiple actionné par un fluide (16, 216), un détecteur (79, 279) et une soupape (62, 262). Le détecteur (79, 279) est actionnable en réponse à une position présélectionnée élevée du vérin (16, 216) pour actionner la soupape (62, 262) et changer le débit fourni par la source (72, 74, 272, 274) au vérin (16, 216) à partir d'un premier débit limité maximum présélectionné vers un second débit limité maximum présélectionné. Par conséquent, la vitesse d'extension et de mise en séquence des divers étages du cric peuvent être commandées automatiquement. Ainsi, le système de commande d'écoulement du fluide élimine les constructions de cric coûteuses et compliquées, les systèmes de soupape coûteux et compliqués et réduit les problèmes de commande de la vitesse et de mauvaise mise en séquence du cric. Le système de commande d'écoulement de fluide est particulièrement utile dans un mât de levage libre.
    • 2. 发明申请
    • AUTOMATIC HYDRAULIC SPEED CONTROL
    • 自动液压控制
    • WO1984004742A1
    • 1984-12-06
    • PCT/US1983001091
    • 1983-07-18
    • TOWMOTOR CORPORATION
    • TOWMOTOR CORPORATIONOHMAN, Donald, M.
    • B66F09/24
    • H02P29/0016B66F9/24
    • A microprocessor (158) based control for a hydraulic pump motor (26) used to control the operation of an implements assembly (12) on a work vehicle (10) a fork- e.g. lift-truck. The speed of each function performed by the implements assembly (12) is programmable to one of a plurality of possible speeds. An additional feature for performing functionning of a special implement of the assembly (12) produces incremental speed variations relative to incremental movement of a corresponding control lever (14). Each of the functions have a predetermined priority such that attempted operation of multiple functions results in a pump motor speed requested by the function of highest priority.
    • 一种用于液压泵马达(26)的基于微处理器(158)的控制,用于控制工作车辆(10)上的工具组件(12)的操作。 解除卡车。 由器具组件(12)执行的每个功能的速度可编程为多个可能的速度之一。 用于执行组件(12)的特殊工具的功能的附加特征相对于相应的控制杆(14)的增量运动产生增量的速度变化。 每个功能具有预定的优先级,使得多个功能的尝试操作导致由最高优先级的功能请求的泵电机速度。
    • 3. 发明申请
    • DIAGNOSTIC DISPLAY APPARATUS
    • 诊断显示器
    • WO1984002787A1
    • 1984-07-19
    • PCT/US1983000339
    • 1983-03-11
    • TOWMOTOR CORPORATION
    • TOWMOTOR CORPORATIONMELOCIK, Grant, CarlPICKERING, William
    • G07C05/10
    • B60Q9/001G01M15/05G07C5/0808
    • Apparatus (10) for diagnosing and displaying the condition of various components in an electro-mechanical vehicle or other system. The apparatus (10) includes command signal producing devices (12), control signal receiving devices (14), and means (16) for delivering control signals to the receiving devices (14) in response to receiving the produced command signals. The means (16) includes means (128) for receiving diagnostic command signals and displaying a predetermined diagnostic code in reponse to receiving a predetermined command signal. Both in-service and out-of-service diagnostics are provided for and a minimum of equipment external to the apparatus (10) is required, thus making the system both efficient and low in cost.
    • 用于诊断和显示机电车辆或其他系统中的各种部件的状态的装置(10)。 装置(10)包括命令信号产生装置(12),控制信号接收装置(14)和用于响应于接收所产生的命令信号将控制信号传送到接收装置(14)的装置(16)。 装置(16)包括用于接收诊断命令信号并显示预定诊断代码以响应于接收预定命令信号的装置(128)。 提供在线服务和服务外诊断,并且需要至少设备(10)外的设备,从而使系统成本高效且成本低。
    • 4. 发明申请
    • SUSPENDED SEAT ASSEMBLY
    • 暂停座椅装配
    • WO1984002687A1
    • 1984-07-19
    • PCT/US1983000498
    • 1983-04-04
    • TOWMOTOR CORPORATION
    • TOWMOTOR CORPORATIONLILJEQUIST, Lawrence, AndresSCHWEHR, Richard, AnthonyWIBLE, John, Edwin
    • B60N01/06
    • B60N2/502B60N2/505B60N2/506B60N2/544
    • A suspended seat assembly (10) which eliminates the problems of excessive elevational movement and limited field of use, harsh ride, inability to accommodate a broad range of occupant weights, bulkiness, wear and premature failure, and difficult adjustment. The suspended seat assembly has a seat frame (12), a support frame (14), a connecting apparatus (42) which pivotally connects the seat frame (12) to the support frame (14) and permits movement of the seat frame (12) between a first position (38) above the support frame (14), past the support frame (14), to a second position (40) below the support frame (14), a tie apparatus (66) which maintains the seat frame (12) at a preselected attitude relative to the support frame (14), and a biasing arrangement (74) for biasing the connecting apparatus (42) and urging the seat frame (12) to the first position (38). Thus, the suspended seat assembly (10) useable in vehicle (34) applications wherein low overhead requirements are required, improves ride, accommodates a broad range of occupant weight, is compact, easy to adjust and has improved life.The suspended seat assembly (10) is particularly useful in a material handling vehicle (34).
    • 一种悬挂的座椅组件(10),其消除了过度的高度运动和有限的使用场所,恶劣的乘坐,不能适应宽范围的乘员重量,蓬松度,磨损和过早失效以及难以调整的问题。 悬挂的座椅组件具有座椅框架(12),支撑框架(14),将座椅框架(12)可枢转地连接到支撑框架(14)并且允许座椅框架(12)的移动的连接装置(42) )在所述支撑框架(14)上方的第一位置(38)之间经过所述支撑框架(14)到位于所述支撑框架(14)下方的第二位置(40)的连接装置(66) (12)相对于支撑框架(14)以预选的姿态,以及用于偏压连接装置(42)并将座椅框架(12)推到第一位置(38)的偏置装置(74)。 因此,可用于车辆(34)应用中的悬挂座椅组件(10),其中需要低架空要求,改善乘坐,适应宽范围的乘员重量,紧凑,易于调节并且具有改善的使用寿命。悬挂的座椅组件 10)在材料搬运车辆(34)中特别有用。
    • 7. 发明申请
    • MOUNTING ARRANGEMENT FOR AN EXHAUST SYSTEM
    • 排气系统的安装方案
    • WO1985000146A1
    • 1985-01-17
    • PCT/US1983001274
    • 1983-08-17
    • TOWMOTOR CORPORATION
    • TOWMOTOR CORPORATIONCALLAGHAN, William, IsaacUHLER, Douglas, Lester
    • B60K13/04
    • F01N13/1811B60K13/04F01N13/08
    • Mounting arrangement (10) for resiliently connecting an exhaust stack (12) to an exhaust pipe (14) and a frame (18) which eliminates the problems of vibration, noise transfer, joint failure, high exhaust temperatures, complexity, and inability to quickly assemble and disassemble. The mounting arrangement (10) has first and second spaced apart elastomeric devices (60, 80) for resiliently connecting the exhaust stack (12) to the frame (18), a support bracket (98) and an exhaust pipe (14). The first elastomeric device (60) supports an open end of the exhaust pipe (14) in the exhaust stack (12) and on the frame (18) and the second elastomeric device (80) engages the support bracket (98) and retains the first elastomeric device (60) in contact with the frame (18). A passage arrangement (74) passes cooling air flow past the first elastomeric device to cool the first elastomeric device (60) and the exhaust stack (12). Thus the problems of vibration, noise transfer, joint failure, high exhaust temperature, complexity and difficulty of assembly and disassembly are eliminated. The mounting arrangement (10) is particularly suited for connecting the exhaust stack (12) to the frame (18) and an overhead guard (116) of a lift truck (20).
    • 用于将废气堆叠(12)弹性连接到排气管(14)和框架(18)的安装装置(10),其消除了振动,噪声传递,接头故障,高排气温度,复杂性以及不能快速的问题 组装和拆卸 安装装置(10)具有第一和第二间隔开的弹性体装置(60,80),用于将排气叠层(12)弹性连接到框架(18),支撑支架(98)和排气管(14)。 第一弹性体装置(60)支撑排气叠层(12)中的排气管(14)的开口端和框架(18),并且第二弹性体装置(80)接合支撑支架(98)并保持 第一弹性体装置(60)与框架(18)接触。 通道装置(74)将冷却空气流通过第一弹性体装置以冷却第一弹性体装置(60)和排气叠(12)。 因此,消除了振动,噪声传递,接头故障,高排气温度,复杂性和组装和拆卸难度等问题。 安装装置(10)特别适用于将排气叠层(12)连接到起重车(20)的框架(18)和顶篷护罩(116)。
    • 9. 发明申请
    • SHORT CIRCUIT PROTECTION APPARATUS
    • 短路保护装置
    • WO1984002686A1
    • 1984-07-19
    • PCT/US1983000331
    • 1983-03-10
    • TOWMOTOR CORPORATION
    • TOWMOTOR CORPORATIONMELOCIK, Grant, CarlPICKERING, William
    • B60L11/18
    • H02H7/0844B60L3/0069B60L3/0084B60L3/0092B60L3/04B60L11/1805Y02T10/7005Y10S388/903
    • Apparatus (10) for controlling the supply of power from a power source (12) to a motor (14, 14'). The apparatus (10) has a controllable switch (20, 20') for coupling power to the (14, 14') responsive to a pulse train, a circuit (20, 22') for converting the voltage applied to the motor (14, 14') to a logic signal, a line contactor (26) for connecting and disconnecting the power source (12) to and from the motor (14, 14'), and a microprocessor (60) for generating the pulse train and controlling the line contactor (26) to disconnect and connect the power source (12) from and to the motor (14, 14') in response to the presence and absence of the logic signal, respectively. By sensing short circuits and discontinuing the supply of power in response to the short circuit, a runaway motor speed condition can be avoided, and by using a microprocessor, the present invention is highly reliable, fast, durable, and cost-effective.
    • 用于控制从电源(12)向电动机(14,14')供电的装置(10)。 所述装置(10)具有用于响应于脉冲串将功率耦合到(14,14')的可控开关(20,20'),用于转换施加到电动机(14)的电压的电路(20,22') ,14')连接到逻辑信号,用于将电源(12)连接到电动机(14,14')和从电动机(14,14')连接和断开的线路接触器(26)以及用于产生脉冲串并控制 线路接触器(26)分别响应于逻辑信号的存在和不存在而将电源(12)从电动机(14,14')断开并连接到电动机(14,14')。 通过检测短路和停止响应于短路的电力供应,可以避免失控的电动机速度状况,并且通过使用微处理器,本发明是高度可靠,快速,耐用和成本有效的。
    • 10. 发明申请
    • ADJUSTABLE MOUNTING ARRANGEMENT FOR A ROTATABLE GUIDE MEMBER
    • 可旋转指导会员的可调整安装方案
    • WO1984001803A1
    • 1984-05-10
    • PCT/US1982001572
    • 1982-11-08
    • TOWMOTOR CORPORATIONMIKKELSEN, JanSORLIE, Kjell
    • TOWMOTOR CORPORATION
    • F16H07/12
    • B66F9/08
    • Adjustable mounting arrangement (10) for a rotatable guide member (12) of a lift mast assembly (14) which eliminates the problems of inadvertent loosening, complexity of adjustment and premature wear. The mounting arrangement (10) includes a shaft (36) having an eccentric portion (42) upon which the rotatable guide member (12) is mounted. A cam member (78) is connected to a first end portion (38) of the shaft (36) and engageable by a mating member (86) which retains the shaft (36), at one of a plurality of incrementally rotational positions of the cam member (78) from rotational and axial movement. The mounting arrangement (10) is particularly useful in lift chain guide and side thrust roller applications.
    • 用于可升降桅杆组件(14)的可旋转引导构件(12)的可调节安装布置(10),其消除了无意松动,调整复杂性和过早磨损的问题。 安装装置(10)包括具有偏心部分(42)的轴(36),可旋转导向构件(12)安装在该偏心部分上。 凸轮构件(78)连接到所述轴(36)的第一端部(38),并且可通过将所述轴(36)保持在所述轴(36)的多个递增旋转位置中的一个上的配合构件(86) 凸轮构件(78)从旋转和轴向移动。 安装装置(10)特别适用于升降链导向装置和侧向推力滚筒应用。