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71. 发明授权

US4111066A Control means 失效
公开(公告)号：US4111066A
公开(公告)日：1978-09-05
申请号：US740579
申请日：1976-11-10
申请人： Frank B. Kendrick
发明人： Frank B. Kendrick
IPC分类号： B62D11/18 , B62D49/06 , E02F9/20 , G05G9/08 , G05G9/00
CPC分类号： B62D49/0692 , B62D11/183 , E02F9/2004 , G05G9/08 , Y10T74/19665 , Y10T74/20012
摘要： This invention relates to improved traction control means for a mobile vehicle such as a tractor or excavating machine having a pair of laterally spaced, endless crawler tracks, each of which is powered independently by its own traction motor for generally curvilinear travel of the vehicle at variable speeds in either the forward or reverse direction.

72. 发明授权

US4071208A Mechanical mixer for controlling aircraft spoilers 失效
标题翻译：用于控制飞机扰流板的机械搅拌机
公开(公告)号：US4071208A
公开(公告)日：1978-01-31
申请号：US723014
申请日：1976-09-13
申请人： Thomas M. Baker
发明人： Thomas M. Baker
IPC分类号： B64C13/32
CPC分类号： B64C13/32 , Y10T74/20012 , Y10T74/20213 , Y10T74/2102
摘要： In a system for positioning the spoilers on the port and starboard wings of an aircraft, a mechanical mixer that incorporates a three-dimensional cam receives pilot-controlled roll (control wheel) and speed-brake inputs and combines them to produce left and right wing spoiler positioning outputs. The cam surfaces of the three-dimensional cam are contoured so that the positioning of the spoilers in reaction to the roll input effects a roll response of the aircraft that is substantially independent of the setting of the speed-brake input.
摘要翻译：在用于将扰流板定位在飞行器的端口和右舷翼上的系统中，结合三维凸轮的机械混合器接收驾驶员控制的滚子（控制轮）和速度制动器输入并组合以产生左右翼扰流器定位输出。三维凸轮的凸轮表面具有轮廓，使得扰流板对辊输入的反应的定位会影响飞机的滚动响应，该响应基本上与速度制动器输入的设置无关。

73. 发明授权

US4054083A Dual lever control mechanism 失效
标题翻译：双杆控制机构
公开(公告)号：US4054083A
公开(公告)日：1977-10-18
申请号：US595820
申请日：1975-07-14
申请人： Robert Eugene Utter
发明人： Robert Eugene Utter
IPC分类号： E02F9/20 , G05G13/02 , F15B11/16
CPC分类号： G05G13/02 , E02F9/2004 , Y10T137/87096 , Y10T137/87217 , Y10T74/20012 , Y10T74/20207
摘要： A dual lever control mechanism is disclosed for actuating a pair of control devices individually having first and second modes of operation, including a stationary support, a first lever arrangement pivotally mounted on the support for selectively moving both of the control devices into either their first modes of operation or their second modes of operation for effecting simultaneous coordinated movement thereof, and a second lever arrangement pivotally mounted on the support and cooperatively coupled with a portion of the first lever arrangement for selectively moving both of the control devices respectively into either their first and second modes of operation or their second and first modes of operation for effecting simultaneously opposite coordinated movement thereof.
摘要翻译：公开了一种用于致动一对单独具有第一和第二操作模式的控制装置的双杠杆控制机构，包括固定支撑件，枢转地安装在支撑件上的第一杠杆装置，用于选择性地将两个控制装置移动到它们的第一模式操作的第二操作模式或它们的第二操作模式，以实现其同时协调的移动;以及第二杠杆装置，其可枢转地安装在支撑件上并与第一杠杆装置的一部分协同地联接，用于选择性地将两个控制装置移动到它们的第一和第二操作模式或其第二和第一操作模式，以实现同时相反的协调运动。

74. 发明授权

US4044848A Floor treating machines 失效
标题翻译：地板处理机
公开(公告)号：US4044848A
公开(公告)日：1977-08-30
申请号：US652988
申请日：1976-01-28
申请人： John Thomas Wilkins
发明人： John Thomas Wilkins
IPC分类号： A47L11/00 , A47L11/40 , B62D11/02
CPC分类号： A47L11/4061 , A47L11/00 , Y10T74/20012 , Y10T74/20396 , Y10T74/20474
摘要： This invention relates to floor treatment machines, e.g. for scrubbing and polishing floors comprising a pair of driving wheels with independent speed control, a pair of independently movable manually operable control members mounted side-by-side on the machine, with each of said control members being operably connected to an individual electrical component forming part of the speed control for one of the driving wheels, whereby synchronized movement of the control members provides equal adjustment of the wheel speeds, whereas differential movement of the control members provides a steering effect. When operated by a walking operator, such machines have been found to exhibit a tendency to hunt for a selected speed, and in order to avoid this damping means is provided between the operator's control and the electrical components to reduce the sensitivity of the mechanism.
摘要翻译：本发明涉及地板处理机，例如用于擦洗和抛光地板，其包括具有独立速度控制的一对驱动轮，一对并排安装在机器上的可独立移动的可手动操作的控制构件，其中每个所述控制构件可操作地连接到形成其中一个驱动轮的速度控制的一部分，由此控制构件的同步运动提供对车轮速度的相等调整，而控制构件的差速运动提供了转向效果。当由步行操作者操作时，已经发现这样的机器具有寻找所选择的速度的趋势，并且为了避免在操作者的控制和电气部件之间提供这种阻尼装置以降低机构的灵敏度。

75. 发明授权

US3971536A Combined helicopter flight controller 失效
标题翻译：组合直升机飞行控制器
公开(公告)号：US3971536A
公开(公告)日：1976-07-27
申请号：US585627
申请日：1975-06-10
申请人： John H. Rollins, Jr.
发明人： John H. Rollins, Jr.
IPC分类号： B64C27/56
CPC分类号： B64C27/56 , Y10T74/20012
摘要： A helicopter rotor control mechanism is provided in which cyclic and collive rotor control functions are performed by a single control wheel having three degrees of freedom and operable by either or both hands of the pilot as desired. The control wheel is rotatable and translatable on one axis and tiltable about another to perform lateral, collective and pitch controls, respectively, through non-interacting linkages driving conventional collective control, lateral control and pitch control push rods connected to a conventional rotor control head of the swash plate type.
摘要翻译：提供一种直升机转子控制机构，其中循环和集体转子控制功能由具有三个自由度的单个控制轮执行，并且可以根据需要由飞行员的任一只或两只手操作。控制轮可以在一个轴上旋转并可在一个轴上平移并且可相对于另一个轴倾斜，以分别通过非相互作用的联动来驱动传统的集体控制，横向控制和俯仰控制推杆，连接到传统的转子控制头斜盘式。

76. 发明授权

US3958779A Aircraft control system with a jam isolating coupling 失效
标题翻译：具有堵塞隔离联轴器的飞机控制系统
公开(公告)号：US3958779A
公开(公告)日：1976-05-25
申请号：US580896
申请日：1975-05-27
申请人： Richard E. Townsend
发明人： Richard E. Townsend
IPC分类号： B64C13/42
CPC分类号： B64C13/42 , Y10T74/20012
摘要： A control system including a jam isolating coupling for use in an aircraft including a plurality of related movable control members adapted to be moved in unison under normal operation conditions by appropriate separate and interconnected actuators. The related movable members are each provided with separate actuating shafts joined by a coupling which includes a sleeve which connects both shafts. Shearable rivets pass through suitable apertures in the sleeve and in one of the actuating shafts while the related actuating shaft is securely fastened to the sleeve by a plurality of bolts. The coupling structure is capable of accommodating any loads associated with the normal operation of the control system. However, when movement of a related control member is encumbered, the resistance to movement of the inoperable control member is opposed by the actuating forces applied through the operable actuating shaft of the related control member producing a high stress concentration on the shearable rivets causing them to shear and thereby disconnect the sleeve and its associated actuating shaft and isolate the encumbered control members from the related control member shaft.
摘要翻译：一种控制系统，包括用于飞行器中的卡塞隔离联轴器，其包括多个相关的可移动控制构件，其适于在正常操作条件下由适当的单独和互连的致动器一起移动。相关的可移动部件各自设置有由联接器连接的单独的致动轴，联接器包括连接两个轴的套筒。通过多个螺栓将相关的致动轴牢固地固定到套筒上时，可剪切铆钉穿过套筒中的一个致动轴中的合适的孔。联接结构能够容纳与控制系统的正常操作相关联的任何负载。然而，当相关控制构件的移动受到阻碍时，不能操作的控制构件的运动阻力通过相关控制构件的可操作的致动轴施加的致动力相反，从而在可剪切铆钉上产生高应力集中，从而使套筒及其相关联的致动轴断开，并将设防控制构件与相关的控制构件轴隔离开。

77. 发明授权

US3768328A Multi-movement single lever control 失效
标题翻译：多运动单杆控制
公开(公告)号：US3768328A
公开(公告)日：1973-10-30
申请号：US3768328D
申请日：1972-04-10
申请人： CATERPILLAR TRACTOR CO
发明人： CAMPBELL T
IPC分类号： F16K31/44 , G05G9/047 , G05G9/04
CPC分类号： G05G9/047 , G05G2009/04714 , Y10T74/20012 , Y10T74/20159 , Y10T74/20201 , Y10T137/87088
摘要： A single lever control comprises a tubular bellcrank pivotally mounted on a stationary support and a handle pivotally mounted to a first arm of the bellcrank. A connecting rod is universally connected to the handle and extends through the bellcrank for attachment to the stem of a first control valve. A second arm of the bellcrank is pivotally connected to the stem of a second control valve whereby the handle may be actuated to selectively actuate the first control valve and/or the second control valve.
摘要翻译：单个杠杆控制器包括枢转地安装在固定支撑件上的管状曲拐，和可枢转地安装到曲拐的第一臂的手柄。连杆通常连接到手柄并延伸通过曲拐，以连接到第一控制阀的杆上。曲拐的第二臂枢转地连接到第二控制阀的杆上，由此可以致动该把手以选择性地致动第一控制阀和/或第二控制阀。

78. 发明授权

US3766547A Output character display device for use with audio equipment 失效
标题翻译：用于音频设备的输出字符显示设备
公开(公告)号：US3766547A
公开(公告)日：1973-10-16
申请号：US3766547D
申请日：1971-12-08
申请人： SONY CORP
发明人： SAITO T , ABE M
IPC分类号： G05G9/047 , H04S7/00 , H01C5/00 , G08B5/00
CPC分类号： H04S7/40 , G05G2009/04714 , Y10T74/20012
摘要： An audio recording and/or reproducing apparatus having a plurality of channels for transmitting respective signals, for example, four channels in the case of a quadriphonic apparatus, and controls for varying the volume or other transmitting condition of each signal, is provided with a display device for visually indicating the relationship of the volume or other transmitting condition of the signals. In a preferred embodiment, the display device includes a light source for projecting a spot of light on a display panel and being mounted at the intersection of two arms which cross at right angles to each other and are movable in orthogonally related directions in response to the movements of first and second balance control units, such as, variable resistors, for varying the volume attenuation of first and second signals relative to the volume attenuation of third and fourth signals, and for varying the volume attentuation of the first and third signals relative to the volume attenuation of the second and fourth signals, respectively, so that the position of the light spot on the panel is determined by the relative volume attenuations of the four signals.
摘要翻译：具有用于发送各个信号的多个信道的音频记录和/或再现装置，例如在四声道装置的情况下具有四个声道，以及用于改变每个信号的音量或其他发送状态的控制，具有显示器用于可视地指示信号的音量或其他发送状态的关系的装置。在一个优选实施例中，显示装置包括一个用于在显示面板上投射光斑的光源，并且安装在彼此成直角交叉的两个臂的交点处，并且可以响应于正交方向移动第一和第二平衡控制单元（例如可变电阻器）的运动，用于相对于第三和第四信号的体积衰减改变第一和第二信号的体积衰减，并且用于改变第一和第三信号相对于第二和第四信号的体积衰减分别使得面板上的光点的位置由四个信号的相对体积衰减确定。

79. 发明授权

US3703836A Control apparatus 失效
标题翻译：控制装置
公开(公告)号：US3703836A
公开(公告)日：1972-11-28
申请号：US3703836D
申请日：1970-10-23
申请人： SHOVEL SUPPLY CO INC
发明人： KISER WARREN C
IPC分类号： F02D29/00 , G05G9/00 , G05G9/08
CPC分类号： F02D29/00 , F02D2700/07 , G05G9/00 , G05G9/08 , G05G2700/30 , Y10T74/20012
摘要： Disclosed is an apparatus for operating two control devices with a single hand operated lever. The hand lever is pivotally mounted for movement to forward and reverse positions from a neutral position to operate one control device directly. During a portion of its pivotal movement on either side of neutral it does not influence the second control device, but upon further displacement from neutral it engages a second lever pivotally mounted in coplanar relation with the hand lever to displace the second lever from its neutral position. The second lever is resiliently biased toward its neutral position so that it returns to it as the hand lever is moved toward its neutral position.
摘要翻译：公开了一种用于使用单手操作杆操作两个控制装置的装置。手柄可枢转地安装，用于从中立位置前进和后退位置，以直接操作一个控制装置。在其中立的任一侧的枢转运动的一部分中，其不影响第二控制装置，但是当从中性线进一步移动时，它接合与手柄枢转地安装成共面关系的第二杆，以将第二杆从其中立位置。第二杆被弹性偏压到其中立位置，使得当手柄向着其中立位置移动时，第二杠杆返回到它。

80. 发明授权

US3668943A Single lever control for two lever fuel pump 失效
标题翻译：双杠燃油泵单杆控制
公开(公告)号：US3668943A
公开(公告)日：1972-06-13
申请号：US3668943D
申请日：1970-08-10
申请人： INT HARVESTER CO
发明人： JOHNSON ROBERT W , PORTER ROBERT B
IPC分类号： F02D1/00 , G05G9/02
CPC分类号： F02D1/00 , F02D2700/0284 , Y10T74/20012
摘要： A bellcrank lever for moving a speed-control lever and an engine-start lever. The bellcrank lever with the help of springs moves in a first portion of angular movement, the speed-control lever from high idling speed to low idling speed, and in a second portion of angular movement angularly spaced from the first portion, the engine-start lever from the position for running speed successively through a position for operating at excess fuel to a final position for stopping the engine. The speedcontrol and engine-start levers extend generally in opposite directions from their pivots, which are adjacent the pivot for the bellcrank lever.
摘要翻译：用于移动速度控制杆和发动机起动杆的曲拐杆。具有弹簧帮助的曲拐杆在角运动的第一部分中移动，速度控制杆从高空转速度到低空转速度，并且在与第一部分成角度地间隔开的角运动的第二部分中，发动机起动从运行速度的位置连续地通过用于在多余燃料操作的位置到终止发动机的最终位置。速度控制和发动机起动杆大体上从它们的枢轴相反的方向延伸，枢轴与靠近曲拐杆的枢轴相邻。

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