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1. 发明授权

US3640253A Carburetor throttle control assembly 失效
标题翻译：卡特彼勒油门控制总成
公开(公告)号：US3640253A
公开(公告)日：1972-02-08
申请号：US3640253D
申请日：1970-05-01
申请人： VICTA LTD
发明人： GLOVER PETER DAVID , FORSHAW RICHARD , STEELE WILLIAM HENRY
IPC分类号： F02D9/00 , F02D9/02 , F02D31/00
CPC分类号： F02D9/00 , F02D2009/0216 , F02D2700/0238
摘要： A single-ended control arrangement for the butterfly spindle in a carburetor, in which a speed governor shaft is geared to one end of the spindle while the other end is sealed off, and an accelerator element is connected through a spring to the shaft to influence together with a governor vane the rotation of the shaft.
摘要翻译：一种用于化油器中的蝶形主轴的单端控制装置，其中调速器轴适配于主轴的一端，而另一端被密封，并且加速器元件通过弹簧连接到轴以影响与调速器叶片一起旋转轴。

2. 发明授权

US3650252A Engine governors 失效
标题翻译：发动机总监
公开(公告)号：US3650252A
公开(公告)日：1972-03-21
申请号：US3650252D
申请日：1970-03-31
申请人： VICTA LTD
发明人： GLOVER PETER DAVID , FORSHAW RICHARD , STEELE WILLIAM HENRY
IPC分类号： F02D9/02 , F02D31/00
CPC分类号： F02D31/00 , F02D2009/0216
摘要： Means for governing the speed of an engine by providing attached to the carburetor butterfly spindle an air vane deflected by a stream of engine-cooling air produced by the engine to close the butterfly against spring action, and accelerator control means for the engine operating to increase tension on the spring with its advancement and to decrease the tension with retarding of the accelerator.
摘要翻译：用于通过向化油器蝶阀主轴提供由发动机产生的发动机冷却空气流而偏转以使蝶阀抵抗弹簧作用而偏转的空气叶片来控制发动机的速度的装置，以及用于使发动机工作的加速器控制装置增加弹簧的张力随着其进展而降低，同时加速器的延迟减小。

3. 发明授权

US3704988A Engine decompression device 失效
标题翻译：发动机分解装置
公开(公告)号：US3704988A
公开(公告)日：1972-12-05
申请号：US3704988D
申请日：1970-09-03
申请人： VICTA LTD
发明人： STEELE WILLIAM HENRY
IPC分类号： F01L13/08 , F02N17/08
CPC分类号： F01L13/08
摘要： A decompressing device for the firing chamber of an internal combustion engine during only low cranking speed, comprising a venting valve for the chamber, a housing therefor screwed to a port in the chamber, a valve element exposed to compressed gases in the chamber and forced temporarily thereby to a closed condition, and means for damping return opening action of the valve element whereby at and above a predetermined speed of the engine the valve element remains continuously closed.
摘要翻译：一种用于仅在低起动速度下内燃机的燃烧室的减压装置，包括用于腔室的排气阀，用于旋转到腔室中的端口的壳体，暴露于腔室中的压缩气体并临时强制的阀元件从而处于闭合状态，以及用于阻尼阀元件的返回打开作用的装置，从而在发动机的预定速度及其上方，阀元件保持连续关闭。

4. 发明授权

US3622730A Contact breaker points shielding means 失效
标题翻译：触点断路器点触控方式
公开(公告)号：US3622730A
公开(公告)日：1971-11-23
申请号：US3622730D
申请日：1970-11-16
申请人： VICTA LTD
发明人： STEELE WILLIAM HENRY
IPC分类号： F02P7/063 , H01H9/02
CPC分类号： F02P7/0631
摘要： An electrically insulated, resilient cylindrical sleeve gapped on one side to clip over adjacent ends of the contact breaker points of a magneto to enclose the working airgap and exclude fouling particles and matter therefrom. Peripheral enlargements adjacent the gap displacing the center of gravity towards the gapped portion of the sleeve to ensure that this portion remains beneath the points with changes in attitutde of the magneto to permit escape of stray particles and matter.

5. 发明授权

US3755999A Pivoted blade assemblies for rotary mowers 失效
标题翻译：旋转机器的叶片组件
公开(公告)号：US3755999A
公开(公告)日：1973-09-04
申请号：US3755999D
申请日：1972-09-26
申请人： VICTA LTD
发明人： MEYER D , SYKES E
IPC分类号： A01D34/73 , A01D55/18
CPC分类号： A01D34/736
摘要： A blade holder, for a rotary scythe-type lawnmower, whcih is constructed as a circular plate formed as an upright truncated cone with a flat top and a flanged base, and wherein a diametral portion is depressed across the cone and has a medial part for mounting of the blade holder to a drive shaft from the lawnmower, and end portions containing mounts for pivotable cutting blades.
摘要翻译：用于旋转式镰刀型割草机的刀片保持器被构造为圆形板，其形成为具有平坦顶部和法兰底座的直立截锥体，并且其中径向部分被压过锥体并具有用于将刀架安装到割草机的驱动轴上，以及包含用于可枢转切割刀片的支架的端部。

6. 发明授权

US3694855A Adjustable handle for lawnmowers 失效
标题翻译：法治者可调节的手柄
公开(公告)号：US3694855A
公开(公告)日：1972-10-03
申请号：US7275770
申请日：1970-09-16
申请人： VICTA LTD
发明人： MEYER DOLPH ALLAN , PHELPS ROSS LESLIE , SYKES EDWARD HENRY , CLIPSHAM IAN SWEET , SEIDEL DAVID PAUL , GRAY DONALD , RACTIVAND THEODORE DEMETRIUS
IPC分类号： A01D34/42 , A01D34/49 , A01D34/62 , A01D34/63 , A01D34/81 , A01D34/82 , A01D43/063 , B62D51/00 , F02B1/04 , B62B5/06
CPC分类号： A01D34/49 , A01D34/62 , A01D34/81 , A01D34/824 , A01D43/0631 , A01D2101/00 , B62D51/001 , F02B1/04 , Y10T16/499
摘要： For a lawnmower a controlling handle articulated for collapsing over the mower, and in which its bottom end is detachably locked to the mower by a pivoted latch plate spring biased to its latching position, a bush over the latch plate pivot pin providing a stop for rotation of the handle in its erected condition, and a spring catch operative between the latch plate and the handle for holding the latch plate open until the handle is at least partly collapsed.

7. 发明授权

US3685613A Mufflers for internal combustion engines 失效
标题翻译：内燃机的消声器
公开(公告)号：US3685613A
公开(公告)日：1972-08-22
申请号：US3685613D
申请日：1971-05-11
申请人： VICTA LTD
发明人： SNODGRASS KENNETH WILLIAM , STEELE WILLIAM HENRY , WILSON ALAN , PHELPS ROSS LESLIE
IPC分类号： F01N1/10 , F01N13/18 , F01N7/18
CPC分类号： F01N13/1872 , F01N1/10 , F01N13/1805 , F01N13/185 , F01N13/1888 , F01N2240/20 , F01N2260/18 , F01N2450/20 , F01N2470/06 , F01N2470/10
摘要： An exhaust muffler of compact form for use on small two-stroke internal combustion engines, and comprising a housing having an inlet and an outlet for exhaust gases and defining an indirect passage therethrough between the inlet and outlet for the exhaust gases. A wad of sound absorbing material is positioned in a part of the housing not traversed by the exhaust gases and receives the shock wave component of the exhaust gases by reflection from a plate located opposite the inlet.
摘要翻译：一种用于小型二冲程内燃机的紧凑形式的排气消音器，并且包括具有用于废气的入口和出口的壳体，并且限定了用于废气的入口和出口之间的间接通道。一排吸音材料定位在壳体的不被废气穿过的部分中，并且通过来自位于入口相对的板的反射而接收废气的冲击波分量。

8. 发明授权

US3636686A Safety flap arrangement for discharge apertures in rotary lawnmower baseplates 失效
标题翻译：旋转管道基础中排放孔的安全襟翼安排
公开(公告)号：US3636686A
公开(公告)日：1972-01-25
申请号：US3636686D
申请日：1970-09-09
申请人： VICTA LTD
发明人： MEYER DOLPH ALLAN , PHELPS ROSS LESLIE , SEIDEL DAVID PAUL , SYKES EDWARD HENRY , CLIPSHAM IAN SWEET , GRAY DONALD , RACTIVAND THEODORE DEMETRIUS
IPC分类号： A01D34/42 , A01D34/49 , A01D34/62 , A01D34/63 , A01D34/81 , A01D34/82 , A01D43/063 , B62D51/00 , F02B1/04 , A01D55/18
CPC分类号： A01D34/49 , A01D34/62 , A01D34/81 , A01D34/824 , A01D43/0631 , A01D2101/00 , B62D51/001 , F02B1/04 , Y10T16/499
摘要： A pivoted flap arrangement for covering the grass discharge opening in a rotary lawnmower, and comprising a cover plate, a pivoted handle on the baseplate for opening the plate, a flexed spring leaf interconnecting the plate and the handle, and an overcenter (or toggle) action between the spring and the handle whereby resilient opening force is applied to the plate when the handle is operated and when the plate has pivoted to a fully open position the handle and plate are automatically returned.
摘要翻译：对于割草机，控制手柄铰接在刈割机上，并且其底端通过偏置到其闩锁位置的枢转的闩锁板弹簧可拆卸地锁定到割草机上，衬套在闩锁板枢轴销上，提供用于旋转的止动件处于其竖立状态的手柄，以及在闩锁板和手柄之间操作的弹簧夹，用于将闩锁板保持打开，直到手柄至少部分地折叠。

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