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41. 发明授权

US4191069A Multi-speed gear transmission especially for use in warping machines 失效
标题翻译：多档齿轮传动特别适用于整经机
公开(公告)号：US4191069A
公开(公告)日：1980-03-04
申请号：US903335
申请日：1978-05-05
申请人： Luigi Sasso
发明人： Luigi Sasso
IPC分类号： D02H3/00 , D02H13/12 , F16H3/36 , F16H37/08 , F16H37/06
CPC分类号： D02H13/12 , D02H3/02 , F16H3/363 , F16H37/0833
摘要： To obtain a large number, in excess of 1000, of different speeds for a thread carriage driven by the warp cylinder of a sectional warping machine a multi-speed gear transmission is provided which has two gear mechanisms, each with several gear ratios, interposed between drive input and output shafts of the transmission, the two gear mechanisms being mechanically connected in parallel with the drive input shaft and driving respective crown wheels of a differential gear the planet carrier or spider of which is in turn mechanically coupled to the transmission output shaft.
摘要翻译：为了获得大于1000，对于由截面整经机的经轴驱动的螺纹滑架，具有不同速度的多速齿轮传动装置，其具有两个齿轮机构，每个齿轮机构具有几个齿轮比，介于驱动变速器的输入和输出轴，两个齿轮机构与驱动输入轴并联机械连接，并且驱动差速齿轮的相应的冠轮，行星架或其齿轮又机械联接到变速器输出轴。

42. 发明授权

US3861238A Adjustable time timing gear for timing apparatus 失效
标题翻译：适用于时间安装的时间计时齿轮
公开(公告)号：US3861238A
公开(公告)日：1975-01-21
申请号：US36473273
申请日：1973-05-29
申请人： WHIRLPOOL CO
发明人： CHRISTIANSON ROBERT W
IPC分类号： F16H3/36 , G04B13/00 , H01H43/12 , F16H53/00
CPC分类号： H01H43/12 , F16H3/363 , G04B13/00 , Y10T74/114 , Y10T74/19874 , Y10T74/2106
摘要： A driving gear is adjustable along the longitudinal axis of its supporting shaft to a plurality of positions. The gear has different numbers of teeth at the various positions so that positioning of the cam on its shaft determines the gear ratio between the driving gear and a driven gear.
摘要翻译：驱动齿轮沿其支撑轴的纵向轴线可调节到多个位置。齿轮在各种位置上具有不同数量的齿，使得凸轮在其轴上的定位确定了驱动齿轮和从动齿轮之间的齿轮比。

43. 发明授权

US3702571A Variable speed transmission 失效
标题翻译：变速变速箱
公开(公告)号：US3702571A
公开(公告)日：1972-11-14
申请号：US3702571D
申请日：1971-09-17
申请人： JORGE R SAINZ
发明人： SAINZ JORGE R
IPC分类号： F16H3/36 , F16H3/22
CPC分类号： F16H3/363 , Y10T74/19302 , Y10T74/19344
摘要： A gear box providing a continuous flow of power, through a plurality of different gear ratios, from a driving shaft to a driven shaft, a primary drive means being employed to transmit the power through any one of the gear ratios and a secondary drive means being provided to transmit the power from the driving shaft to the driven shaft during the shifting operation from one gear ratio to another, manual control means being provided to disengage the primary drive means during the gear shifting operations and to simultaneously engage the secondary drive means until the primary drive means is reengaged at a different gear ratio.
摘要翻译：一种齿轮箱，通过多个不同的传动比从驱动轴到从动轴提供连续的动力流，主要驱动装置用于通过任何一个传动比传递动力，辅助驱动装置是设置为在变速操作期间将动力从驱动轴传递到从动轴，从一个齿轮比到另一个齿轮比，手动控制装置被设置成在换档操作期间使主驱动装置脱离并且同时接合副驱动装置，直到初级驱动装置以不同的传动比重新接合。

44. 发明授权

US3662613A Variable speed transmission 失效
标题翻译：变速变速箱
公开(公告)号：US3662613A
公开(公告)日：1972-05-16
申请号：US3662613D
申请日：1970-06-11
申请人： SIMMONDS PRECISION PRODUCTS
发明人： INGALLS ROBERT A
IPC分类号： F16H3/083 , F16H3/36 , F16H3/08 , F16H5/08
CPC分类号： F16H3/363 , F16H3/083 , Y10T74/19442 , Y10T74/1946
摘要： This invention relates to a variable speed transmission, the operative elements of which include a series of tapered output gears of different diameter but equal pitch which are rotatably mounted on a tubular member with a clutch arranged for translational movement within the tubular member and adapted to engage any one of a series of output gears to control the speed of the transmission. An input gear tapered in a plane parallel to that of the output gears is arranged to drive an elongated cylindrical gear and to transmit therethrough the drive motion to any of the tapered output gears.
摘要翻译：本发明涉及一种变速传动装置，其操作元件包括一系列不同直径但相等间距的锥形输出齿轮，其可旋转地安装在管状构件上，离合器布置成用于在管状构件内平移运动并适于接合一系列输出齿轮中的任一个来控制变速器的速度。在与输出齿轮的平面平行的平面中锥形的输入齿轮布置成驱动细长的圆柱齿轮并将驱动运动传递到任何锥形输出齿轮。

45. 发明授权

US3051012A Shifting mechanism between inch and metric system threading feeds for screw thread cutting on machine tools 失效
标题翻译：用于机床螺纹切割的英制和公制系统螺纹进给之间的换档机构
公开(公告)号：US3051012A
公开(公告)日：1962-08-28
申请号：US4138260
申请日：1960-07-07
申请人： OKUMA MACHINERY WORKS LTD
发明人： FUMIO SATO
IPC分类号： B23G1/04 , B23Q5/48 , F16H3/36
CPC分类号： F16H3/363 , B23G1/04 , B23Q5/48 , B23Q2705/20 , Y10T74/19242 , Y10T74/19367

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