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公开(公告)号：US11008863B2
公开(公告)日：2021-05-18
申请号：US16245414
申请日：2019-01-11
申请人： NEWLENOIR LIMITED
发明人： Ryan Bowen
摘要： A piston arrangement including a track and a piston moveable within a cylinder; wherein the track is adapted to rotate relative to the cylinder about an axis of rotation and has a cam surface and an edge surface extending away from the cam surface; wherein the piston is coupled to the track by a follower running on the cam surface; wherein the cam surface is shaped such that, as the track moves relative to the cylinder, the piston head moves in reciprocating motion within the cylinder in accordance with the path of the cam surface; wherein a stabilising element is connected to the piston, the stabilising element extending below the piston head and comprising a contact surface which engages the edge surface of the track.
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公开(公告)号：US20160261170A1
公开(公告)日：2016-09-08
申请号：US14640017
申请日：2015-03-05
发明人： Yung-Tsai CHUO , Yu-Jung CHANG , Sheng-Shiun HUANG
CPC分类号： H02K41/031 , H02K3/47 , H02K9/04
摘要： A slide-block-type shaft linear motor platform includes a mover and a stator. An air gap is defined between the mover and the stator. The air gap can communicate with outer side via a fluid inlet space. Accordingly, air convection can take place between the heat source, that is, the winding inside the mover and the outer side. Therefore, the heat generated by the winding can be continuously dissipated to prevent the components from deforming due to the heat. In this case, the precision of operation can be ensured and the performance of the motor will not deteriorate due to the heat.
摘要翻译： 滑块式轴线性电动机平台包括移动件和定子。 在移动器和定子之间限定气隙。 气隙可以通过流体入口空间与外侧连通。 因此，可以在热源（即，动子内的绕组和外侧）之间发生空气对流。 因此，由绕组产生的热可以被连续消散，以防止部件由于热而变形。 在这种情况下，可以确保操作的精度，并且电机的性能不会由于热而劣化。
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公开(公告)号：US4851271A
公开(公告)日：1989-07-25
申请号：US103392
申请日：1987-10-01
IPC分类号： F16F15/02 , B32B1/02 , B32B7/02 , C08L75/00 , C08L75/04 , F01M11/00 , F02B77/13 , F02F7/00 , F02M35/10 , F16F7/00 , F16M1/02 , G10K11/168
CPC分类号： F02M35/10321 , F02F7/006 , F02F7/008 , F02M35/1272 , F02M35/1277 , G10K11/168 , F01M2011/0029 , F05C2225/02 , Y10T428/1314 , Y10T428/1359 , Y10T428/24496 , Y10T428/24512 , Y10T428/24826 , Y10T428/249984 , Y10T428/31605 , Y10T428/31678 , Y10T428/31692
摘要： The invention concerns constrained layer sound damping. A composition and a laminated structure are provided for the reduction of noise coming from housings such as oil pans for automobiles. The composition comprises a rubbery polyurethane, an olefin polymer, and a filler. The laminated structure comprises the housing, the composition, and a sheet metal liner. The composition contains a blowing agent which is activated to provide a single unitary structure which dampens noise. The polyurethane and olefin polymer are thoroughly intermixed with each other, but maintain their separate identities in the blend.
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公开(公告)号：US4237847A
公开(公告)日：1980-12-09
申请号：US22647
申请日：1979-03-21
申请人： James D. Baugh , Stephen Smith , Terrence M. Shaw
发明人： James D. Baugh , Stephen Smith , Terrence M. Shaw
CPC分类号： F02F1/163 , F02F7/0007 , F02B2075/1812 , F02B2275/34 , F02B3/06 , F02F2007/0063
摘要： A composite engine block is disclosed including a main frame containing plural cylinder liner receiving cavities interleaved with plural cross walls extending generally perpendicularly between the outer side walls of the main frame and an oil pan adapter or ladder frame forming the lower section of the composite engine block between the main frame and the engine oil pan. Each main frame cross wall is combined with a pair of pillars extending between the upper head engaging surface of the main frame and a crankshaft bearing support located adjacent the lower surface of the engine block, wherein both the cross wall and pillars are shaped to strengthen and rigidify the composite engine block and to facilitate metal casting of the main frame. Size and weight reductions are realized by engine coolant flow paths within the main frame which bring coolant into contact with only the upper portion of each cylinder liner and lubrication flow paths in the main frame which cause the engine lubricant to return from the camshaft to the engine oil pan along a path which includes the space between the lower portions of the respective cylinder liners. Lubrication is supplied to corresponding main and camshaft bearings along single linear supply branches which intersect with a main lubrication rifle arranged parallel to and intermediate the rotational axes of the engine crankshaft and camshaft.
摘要翻译： 公开了一种复合发动机缸体，其包括主框架，该主框架包含多个气缸衬套接收空腔，所述气缸衬套容纳空腔与主框架的外侧壁之间大致垂直地延伸的多个横壁交替，以及形成复合发动机缸体的下部的油底壳适配器或梯架 在主框架和发动机油底壳之间。 每个主框架横梁与在主框架的上头接合表面和位于发动机块的下表面附近的曲轴轴承支撑件之间延伸的一对支柱组合，其中横壁和柱都被成形为加强和 硬化复合发动机缸体并促进主框架的金属铸造。 通过主框架内的发动机冷却剂流动路径实现尺寸和重量的减轻，其使冷却剂仅与每个气缸套的上部接触，并且主框架中的润滑流动路径使得发动机润滑剂从凸轮轴返回到发动机 油盘沿着包括相应气缸套的下部之间的空间的路径。 润滑通过沿与发动机曲轴和凸轮轴的旋转轴平行布置的主要润滑步枪相交的单个线性供应分支提供给相应的主凸轮轴和凸轮轴轴承。
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公开(公告)号：US4175724A
公开(公告)日：1979-11-27
申请号：US820813
申请日：1977-08-01
申请人： Robert S. Bauman
发明人： Robert S. Bauman
CPC分类号： B63H20/10 , F16M1/02 , B63H20/007
摘要： A spring clip break-away is used as the upper swivel point on a collar which secures a trolling motor to a retractor mounted on the bow of a fishing boat. The spring clip break-away has at least one spring clip secured to an upper support arm of the retractor with an arcuate section defining a recess for receiving a pin which is rotatably secured to the motor collar. During normal retractor use, the pin is held by the spring clips within the recess. When an unusually large torque is applied to the motor shaft, for example by the motor shaft hitting a submerged log, the motor rotates about a lower swivel point and pulls the pin out of the jaws of the spring clips, thereby allowing the motor and shaft to rotate under the bow and avoid damage to the retractor and the motor. After the log is removed, the pin may be quickly and easily re-positioned in the spring clips to permit immediate use of the retractor and motor.
摘要翻译： 弹簧夹断开被用作在将护龙马达固定到安装在渔船的弓上的牵开器上的套环上的上部旋转点。 弹簧夹断开具有固定到牵开器的上支撑臂的至少一个弹簧夹，弓形部分限定用于容纳可旋转地固定到马达轴环的销的凹部。 在正常牵引器使用过程中，销被弹簧夹固定在凹槽内。 当马达轴上施加非常大的扭矩时，例如通过电机轴撞到水下的原木，马达围绕下旋转点旋转，并将销从弹簧夹的夹爪拉出，从而允许马达和轴 在弓下旋转，避免损坏牵开器和电机。 在取出原木之后，可以将销钉快速轻松地重新定位在弹簧夹中，以便立即使用牵开器和马达。
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公开(公告)号：US4071107A
公开(公告)日：1978-01-31
申请号：US727188
申请日：1976-09-27
申请人： Conard E. Leighty
发明人： Conard E. Leighty
摘要： The invention is concerned with an improvement in an engine compartment of a vehicle which includes an opening through a sidewall thereof and a panel secured to cover said opening and removable to allow access to components within said compartment. The improvement comprises an improved mounting for attachment of the panel to the engine compartment. The improved mounting comprises a metallic plate rigidly affixed to a first side of the sidewall and having a portion thereof extending to the vicinity of the opening and a metal leaf rigidly affixed to a second side of the sidewall and having a portion thereof extending to the vicinity of the opening in alignment with and a spaced distance from the extending plate portion, the leaf and the plate defining a mouth for accepting the panel, the spaced distance being smaller than the thickness of the panel thereadjacent. Generally, a plurality of mountings are used along a first edge of the opening and serve to hold a first edge of the panel thereadjacent.
摘要翻译： 本发明涉及一种车辆的发动机室的改进，其包括通过其侧壁的开口以及被固定以覆盖所述开口并被移除以允许接近所述隔室内的部件的面板。 该改进包括改进的用于将面板附接到发动机室的安装。 改进的安装件包括刚性地固定到侧壁的第一侧的金属板，并且具有一部分延伸到开口附近的金属板和刚性地固定到侧壁的第二侧的金属叶片，并且其一部分延伸到附近 所述开口与所述延伸板部分对准并且具有间隔距离，所述叶片和所述板限定用于接纳所述面板的口，所述间隔距离小于所述面板的厚度。 通常，沿着开口的第一边缘使用多个安装件，并且用于将面板的第一边缘保持在其附近。
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公开(公告)号：US3990660A
公开(公告)日：1976-11-09
申请号：US630728
申请日：1975-11-10
申请人： Georges R. Pipoz
发明人： Georges R. Pipoz
摘要： A boat auxiliary motor support, comprising a base, a bracket and two levers between which is mounted a control system comprising one cylinder, one piston and one hollow piston rod containing a control rod free to slide axially. The interior of the cylinder is divided up by a floating piston into a chamber filled with gas and forming a gas sprint and two chambers filled with oil and separated by the piston. The control rod rests against a valve mounted in the piston, that allows the oil to flow from one chamber to the other through a duct. A control system is mounted at the free end of the control rod to open the valve.
摘要翻译： 船辅助马达支撑件，包括基座，支架和两个杠杆，在其之间安装有包括一个气缸，一个活塞和一个空心活塞杆的控制系统，该活塞杆包含一个能够轴向自由滑动的控制杆。 气缸的内部由浮动活塞分成充满气体的腔室，形成气体冲击，两个充满油的腔室由活塞分隔开。 控制杆靠在安装在活塞中的阀上，允许油通过管道从一个室流向另一个室。 控制系统安装在控制杆的自由端，以打开阀门。
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公开(公告)号：US3948472A
公开(公告)日：1976-04-06
申请号：US466537
申请日：1974-05-03
申请人： Silas L. Metcalf
发明人： Silas L. Metcalf
CPC分类号： B63H20/007 , F02B61/045
摘要： Disclosed herein is an outboard motor mounting arrangement including first and second links pivotally connected to a bracket adapted to support an outboard motor and pivotally connected to a member adapted to be mounted on a boat hull for pivotal movement of the bracket relative to the member between a storage position and an operating position, and a tension spring which is connected between the links to releasably urge the engine support bracket towards the operating position. The links are arranged so that the support bracket moves substantially vertically during initial movement from the operating position towards the storage position to thereby reduce effort required to raise the outboard motor from the water.In one embodiment, the first link includes a rigid element which at one end is pivotally connected to the bracket and, at the other end, is pivotally connected to a support arm which in turn is pivotally mounted on the member. In another embodiment, the first link includes a rigid element which at one end is pivotally connected to the bracket and the member includes an upstanding flange having an arcuate slot in which the other end of the element is supported for pivotal and arcuate movement relative to the member.
摘要翻译： 本文公开了一种外部电动机安装装置，其包括枢转地连接到支架的第一和第二连杆，该支架适于支撑舷外马达并枢转地连接到适于安装在船体上的构件，用于支架相对于构件在枢转运动 存储位置和操作位置，以及张力弹簧，其连接在所述连杆之间，以可释放地将所述发动机支撑支架推向所述操作位置。 连杆被布置成使得支撑支架在从操作位置朝向存储位置的初始移动期间基本上垂直地移动，从而减少了将舷外马达从水上升出的力量。
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公开(公告)号：US3870258A
公开(公告)日：1975-03-11
申请号：US38160273
申请日：1973-07-23
申请人： OUTBOARD MARINE CORP
发明人： SHIMANCKAS WILLIAM J , BEEM W WAYNE
CPC分类号： B63H20/007 , F02B61/045
摘要： Disclosed herein is an outboard motor mounting arrangement comprising a bracket, an arm pivotally connected to a bracket adapted to support an outboard motor and pivotally connected to a member adapted to be mounted on a boat hull for pivotal movement relative to the member between a storage position in which the arm extends in one direction from the member and an operating position in which the arm extends in the opposite direction, an arcuate surface on the bracket co-axial with the pivotal connection of the bracket to the arm, and means including an element operably connected to the member and to the bracket and extending tangentially to the arcuate surface for rotating the bracket relative to the arm and in response to movement of the arm between the storage position and the operating position.
摘要翻译： 这里公开了一种外置的电动机安装装置，其包括支架，枢转地连接到支架的臂，该支架适于支撑舷外马达并枢转地连接到适于安装在船体上的构件，用于相对于构件在存储位置 其中所述臂沿着所述构件在一个方向上延伸，并且所述臂沿相反方向延伸的操作位置，所述支架上的弓形表面与所述支架与所述臂的枢转连接同轴，并且包括元件 可操作地连接到构件和托架并且与弓形表面相切地延伸，用于相对于臂旋转托架并响应于臂在存储位置和操作位置之间的移动。
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公开(公告)号：US3809343A
公开(公告)日：1974-05-07
申请号：US32170073
申请日：1973-01-08
CPC分类号： B63H20/08 , B63H20/106 , F02B61/045
摘要： An elevator bracket adapted to be mounted upon the transom of a boat for lifting and tilting an outboard motor, including an upright guide member attached to the transom, a column reciprocably carried in the guide member and supporting a motor mounting head, a lift arm having its forward end journaled in the mounting head and extending rearward in engagement beneath a portion of the motor, a fluid-powered cylinder connected to the guide member, the reciprocable piston rod being pivotally connected to the rear portion of the lift arm, and stop guide means, so that actuation of the cylinder initially will lift the column, mounting head, lift arm and motor, without tilting the motor, until the stop means limits the upward movement of the column, and subsequently will swing the lift arm about its hinge connection to tilt the motor forward.
摘要翻译： 一种适于安装在用于提升和倾斜舷外马达的船的横梁上的电梯托架，包括连接到横梁的直立导向件，可往复运动地承载在引导构件中并支撑马达安装头的升降架，提升臂具有 其前端轴颈卡在安装头上并在马达的一部分下方向后延伸，连接到引导件的流体动力缸，可往复运动的活塞杆可枢转地连接到提升臂的后部，止动导轨 意味着，汽缸的启动最初将提升柱，安装头，提升臂和马达，而不会使电机倾斜，直到止动装置限制柱的向上运动，并且随后将提升臂围绕其铰链连接 将电机向前倾斜。
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