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131. 发明授权

US5651292A Splitter shift mechanism and control 失效
标题翻译：分离器换档机构和控制
公开(公告)号：US5651292A
公开(公告)日：1997-07-29
申请号：US649827
申请日：1996-04-30
申请人： Thomas A. Genise
发明人： Thomas A. Genise
IPC分类号： F16H3/093 , F16H3/095 , F16H61/04 , F16H61/70 , F16H63/20 , F16H63/30 , F16H63/44 , F16H3/08
CPC分类号： F16H3/095 , F16H63/30 , F16H63/44 , F16H2063/3093 , F16H61/0403 , F16H61/70 , Y10T74/19167 , Y10T74/19284
摘要： A splitter-type compound transmission (110) is provided with a splitter clutch (180) having increased backlash and a three-position actuator (202) controlled by a microprocessor-based controller (222). The controller will receive inputs for various sensors including a sensor indicating the position of a manual splitter selector switch (218).
摘要翻译：分离式复式变速器（110）设置有具有增加的间隙的分级离合器（180）和由基于微处理器的控制器（222）控制的三位置致动器（202）。控制器将接收各种传感器的输入，包括指示手动分路选择器开关（218）的位置的传感器。

132. 发明授权

US5528949A Three-position shift actuator 失效
标题翻译：三位移动执行器
公开(公告)号：US5528949A
公开(公告)日：1996-06-25
申请号：US180151
申请日：1994-01-11
申请人： John E. Stainton , Philip A. Morris
发明人： John E. Stainton , Philip A. Morris
IPC分类号： F16H3/095 , F16H61/12 , F16H61/30 , F16H61/70 , F16H63/20 , F16H63/30 , F16H63/44 , F16H61/28
CPC分类号： F16H61/30 , F16H3/095 , F16H63/3023 , F16H2061/1236 , F16H2061/307 , F16H61/12 , F16H61/702 , F16H63/44 , Y10T74/19251 , Y10T74/1926
摘要： A three-position actuator assembly for selectively shifting a three-speed splitter type auxiliary transmission section (14) is provided. The actuator assembly includes a piston portion (160) for axially moving a selected one of two shift forks (142/148) and a pneumatic control circuit (162) comprising three three-way, two-position solenoid controlled valves (202/204/206) and two three-way shuttle valves (214/216). Only one solenoid is energized for each selectable actuator position and a failure of the pneumatic (200) or electrical power sources to the control circuit will not cause the actuator to shift out of an engaged ratio.
摘要翻译：提供了用于选择性地移动三速分离器型辅助变速器部分（14）的三位置致动器组件。致动器组件包括用于轴向移动两个换档叉（142/148）中选定的一个的活塞部分（160）和包括三个三通位置电磁控制阀（202/204 / 206）和两个三通梭阀（214/216）。每个可选择的执行器位置只有一个电磁阀通电，并且气动（200）或控制电路的电源发生故障不会导致执行器偏离接合比。

133. 发明授权

US5522476A Lubrication system for vehicle transmission 失效
标题翻译：车辆传动润滑系统
公开(公告)号：US5522476A
公开(公告)日：1996-06-04
申请号：US347265
申请日：1994-11-30
申请人： James L. Holman
发明人： James L. Holman
IPC分类号： F16H3/095 , F16H57/04 , F16N7/36 , F16N7/38 , F01M9/00
CPC分类号： F16H57/0456 , F16H3/095 , F16H57/0423 , F16H57/0424 , F16H57/0436 , F16H57/0494 , Y10T74/19991
摘要： A lubricant distribution system for a vehicle transmission includes an internal fluid pump which draws lubricant from a sump defined in the transmission housing through an intake tube and a first channel formed in an interior wall of the housing. The lubricant is delivered from the pump through a second channel formed in the interior wall to a first port formed in an outer wall of the housing. A third channel is also formed in the interior wall, extending from a second port formed in the outer wall to an internal passageway formed within the interior wall. The ports may be used to circulate lubricant from the transmission to one or more external devices for conditioning the lubricant. Alternatively, a cover plate secured to the housing may provide direct communication between the two ports. A bypass channel may be formed in the interior wall between the second channel and the third channel. A pressure relief valve disposed in the bypass channel prevents fluid flow therethrough unless the pressure of the lubricant in the second channel exceeds a predetermined value. The various channels are all formed having generally U-shaped cross sections and are closed by a cover plate to define respective fluid passageways. The lubricant passes from the internal passageway to a lubricant discharge tube supported in a bore formed through the interior wall. The lubricant discharge tube includes one or more resilient outwardly extending tabs which provide a bayonet type mounting thereof in the bore. The lubricant discharge tube includes first and second legs having respective pluralities of apertures formed therein. Lubricant sprayed from the apertures falls from the meshing gears and bearings under the influence of gravity and is collected in the sump.
摘要翻译：用于车辆变速器的润滑剂分配系统包括内部流体泵，其通过进气管和形成在壳体的内壁中的第一通道从限定在变速器壳体中的油槽吸取润滑剂。润滑剂通过形成在内壁中的第二通道从泵输送到形成在壳体的外壁中的第一端口。第三通道还形成在内壁中，从形成在外壁中的第二端口延伸到形成在内壁内部的内部通道。这些端口可以用于将润滑剂从变速器循环到一个或多个外部装置以调节润滑剂。或者，固定到壳体的盖板可以提供两个端口之间的直接连通。旁路通道可以形成在第二通道和第三通道之间的内壁中。设置在旁通通道中的减压阀防止流体流过，除非第二通道中的润滑剂的压力超过预定值。各种通道都形成为具有大致U形的横截面并且由盖板封闭以限定相应的流体通道。润滑剂从内部通道传递到支撑在通过内壁形成的孔中的润滑剂排出管。润滑剂排出管包括一个或多个弹性向外延伸的凸片，其提供其安装在孔中的卡口式。润滑剂排出管包括其中形成有相应多个孔的第一和第二腿。从孔中喷出的润滑剂在重力作用下从啮合齿轮和轴承处落下，并被收集在集油槽中。

134. 发明授权

US5404772A Transmission housing 失效
标题翻译：变速箱
公开(公告)号：US5404772A
公开(公告)日：1995-04-11
申请号：US199983
申请日：1994-02-22
申请人： Terry L. Jester
发明人： Terry L. Jester
IPC分类号： F16H3/095 , F16H57/02 , F16H57/021 , F16H57/022 , F16H57/033
CPC分类号： F16H57/033 , F16H57/022 , F16H2037/045 , F16H2057/02013 , F16H2057/02043 , F16H2057/0206 , F16H2057/0213 , F16H2200/0047 , F16H2200/0056 , F16H2200/0065 , F16H3/095 , Y10T74/19991 , Y10T74/2186
摘要： A modular transmission housing uses a common front case with a series of rear cases and intermediate bearing support plates. Use of a intermediate bearing support plate permits dividing the main shaft and countershaft into two approximately equal length shafts for a popular seven speed transmission where the rear portion and the front portion of the front and rear shaft portions are supported by bearings in the intermediate bearing support plate. Various transmission sizes such as a five speed, seven speed and ten speed transmission utilizes the common front case for each housing.
摘要翻译：模块化变速器壳体使用一系列后箱和中间轴承支撑板的普通前箱。使用中间轴承支撑板允许将主轴和中间轴分成两个大致相等长度的轴用于普遍的七速变速器，其中前轴和后轴部分的后部和前部由中间轴承支撑件中的轴承支撑盘子。各种传输尺寸，如五速，七速，十速变速器，都利用了每个外壳的普通前箱。

135. 发明授权

US5394772A Compound transmission having double splitter gear auxiliary section 失效
标题翻译：复式变速箱具有双分动齿轮辅助部分
公开(公告)号：US5394772A
公开(公告)日：1995-03-07
申请号：US61690
申请日：1993-05-14
申请人： Alan C. Stine , Timothy G. Newman
发明人： Alan C. Stine , Timothy G. Newman
IPC分类号： F16H3/095 , F16H37/04 , F16H3/02 , F16H3/093
CPC分类号： F16H37/043 , F16H3/095 , Y10T74/19167 , Y10T74/19233
摘要： A compound transmission comprising a main section and auxiliary section is disclosed. The main section provides five forward gears. The auxiliary section includes an auxiliary drive gear rotatably mounted on an input shaft, and two splitter gears rotatably mounted on an output shaft. Each of the auxiliary section gears is engaged with a corresponding auxiliary countershaft gear. A first splitter clutch rotatable with the input shaft couples either the auxiliary drive gear or the first splitter gear to the input shaft. A second splitter clutch rotatable with the output shaft couples either the first splitter gear or the second splitter gear to the output shaft. Other embodiments having an auxiliary drive gear rotationally fixed to the input shaft are also disclosed.
摘要翻译：公开了一种包括主部分和辅助部分的复合传动装置。主要部分提供五个前进档。辅助部分包括可旋转地安装在输入轴上的辅助驱动齿轮和可旋转地安装在输出轴上的两个分离齿轮。每个辅助部分齿轮与相应的副中间轴齿轮接合。可与输入轴一起旋转的第一分段离合器将辅助驱动齿轮或第一分动齿轮耦合到输入轴。可与输出轴一起旋转的第二分动器离合器将第一分动齿轮或第二分动齿轮耦合到输出轴。还公开了具有旋转地固定到输入轴的辅助驱动齿轮的其它实施例。

136. 发明授权

US5383374A Countershaft driven auxiliary drive unit 失效
标题翻译：辅助驱动单元
公开(公告)号：US5383374A
公开(公告)日：1995-01-24
申请号：US58166
申请日：1993-05-05
申请人： Joseph D. Reynolds
发明人： Joseph D. Reynolds
IPC分类号： B60K17/28 , F16H3/095 , F16H37/04 , F16H37/00
CPC分类号： B60K17/28 , F16H3/095 , F16H37/043 , Y10T74/19167
摘要： A compound change gear transmission (11) is disclosed, of the type including a front main transmission section (13), and a rear auxiliary transmission section (15). The front section includes a countershaft (29) and a rear section includes a rear wall portion (33). A power-take-off (PTO) device (61;141) includes a PTO input shaft (81) extending through the rear wall portion (33) and being clutched (85) to a rearward end portion (73) of the front section countershaft (29). The PTO device includes an actuator (109,115) extending through the rear wall portion (33) and operable to move the clutch means (85) between disengaged and engaged positions. In one embodiment (FIG. 6), the PTO device (141) includes a gear train comprising a ring gear (145) and a pinion gear (167) which drives a PTO output yoke (161). The present invention provides a PTO device and clutching arrangement which is substantially reduced in overall size and complexity, and reduces the overall installed length of the transmission.
摘要翻译：公开了一种复合齿轮变速器（11），其包括前主传动部分（13）和后辅助传动部分（15）。前部包括中间轴（29），后部包括后壁部（33）。动力输出（PTO）装置（61; 141）包括延伸穿过后壁部分（33）并被夹紧（85）延伸到前部的后端部分（73）的PTO输入轴（81）中间轴（29）。 PTO装置包括延伸穿过后壁部分（33）并且可操作以使离合器装置（85）在脱离接合位置和接合位置之间移动的致动器（109,115）。在一个实施例（图6）中，PTO装置（141）包括齿轮系，该齿轮系包括驱动PTO输出轭（161）的齿圈（145）和小齿轮（167）。本发明提供了一种PTO装置和紧固装置，其大体上减小了整体尺寸和复杂性，并且减小了传动装置的整体安装长度。

137. 发明授权

US5161904A Transmission countershaft rotary bearing shim 失效
标题翻译：传动中轴旋转轴承垫片
公开(公告)号：US5161904A
公开(公告)日：1992-11-10
申请号：US731167
申请日：1991-07-10
申请人： Robert B. Craft
发明人： Robert B. Craft
IPC分类号： F16C23/06 , F16H3/095 , F16H57/021
CPC分类号： F16C23/06 , F16H57/021 , F16H3/095
摘要： A motor vehicle countershaft type transmission (100) is provided in which a rotary shim member (200) is employed to rotationally advance through a threaded opening (39) in an external cover plate (38) to engage and minimize end-play of the countershaft to the extent desired and then be releasably locked at the selected rotational position by a retainer (40) having one end that engages a depression (30) in the exposed end of shim member (200) and an opposite end that is releasably secured to cover plate (38).
摘要翻译：提供了一种机动车辆中间轴型变速器（100），其中旋转垫片构件（200）被用于通过外盖板（38）中的螺纹开口（39）旋转地前进，以接合和最小化中间轴并且然后通过一个保持器（40）可释放地锁定在所选择的旋转位置，保持器（40）具有接合垫片构件（200）的暴露端中的凹陷（30）的一端和可释放地固定到盖板（38）。

138. 发明授权

US4949589A Transmission mainshaft gear retainer 失效
标题翻译：变速箱主轴齿轮保持架
公开(公告)号：US4949589A
公开(公告)日：1990-08-21
申请号：US329134
申请日：1989-03-27
申请人： Joseph E. Reynolds
发明人： Joseph E. Reynolds
IPC分类号： F16H3/093 , F16D11/10 , F16H3/083 , F16H3/095 , F16H55/17 , F16H57/021
CPC分类号： F16H3/095 , F16H57/0031 , Y10T74/19242 , Y10T74/19428
摘要： A twin countershaft transmission (100) is provided having axially adjacent floating mainshaft gears such as referenced by numerals (30) and (32) whose axial thrust when engaged is transmitted to the mainshaft (48) rather than to the adjacent gear by means of gears (30) and (32) having respective flanges (42) and (44) that extend radially inwardly between their axially spaced-apart thrust washers (46, 50, 52) splined to mainshaft (48).

139. 发明授权

US4831894A Transmission input section 失效
标题翻译：传输输入部分
公开(公告)号：US4831894A
公开(公告)日：1989-05-23
申请号：US168030
申请日：1988-03-14
申请人： Eugene R. Braun
发明人： Eugene R. Braun
IPC分类号： F16D21/04 , F16H3/00 , F16H3/095 , F16H37/04
CPC分类号： F16H37/043 , F16D21/04 , F16H3/006 , F16H3/095 , Y10T74/19084 , Y10T74/19167 , Y10T74/19233
摘要： A two-speed input section (12) for a compound transmission (10) comprising an input section connected in series between the vehicle prime mover (14) and a main mechanical change gear transmission (16) is provided. The input section (12) utilizes friction clutch device (60) having a first and a second selectable position for engaging a selected one of two selectable reduction input ratios and a third disengaged position allowing the input section to provide the torque break function normally provided by a master clutch.
摘要翻译：提供了一种用于复合变速器（10）的双速输入部分（12），包括串联连接在车辆原动机（14）和主机械变速齿轮传动装置（16）之间的输入部分。输入部分（12）利用具有第一和第二可选位置的摩擦离合器装置（60），用于接合两个可选择的减小输入比中的所选择的一个选择的减速输入比和第三分离位置，允许输入部分提供通常由主离合器。

140. 发明授权

US4805471A Multi-speed transmission 失效
标题翻译：多速传输
公开(公告)号：US4805471A
公开(公告)日：1989-02-21
申请号：US100952
申请日：1987-09-25
申请人： John M. Loeffler
发明人： John M. Loeffler
IPC分类号： F16H3/08 , F16H3/095 , F16H37/04 , F16H63/00 , F16H63/32 , F16H3/02
CPC分类号： F16H3/095 , F16H37/043 , Y10T74/19167 , Y10T74/19233 , Y10T74/19242
摘要： A multi-speed transmission having a main section for providing a plurality of gear ratios and a range section for selectively mulitplying a gear ratio provided by the main section in which the reverse idler gear is not located on a separate idler shaft. The reverse idler gear is mounted on the range countershaft. This is made possible by overlapping or rotating the plane containing the main countershaft and main shaft with respect to the plane containing the range countershaft and the main shaft. The reverse idlere gears are positioned to be driven by a set of gears on the main countershafts and they drive a gear on the main shaft. The same relationship exists for a multiple countershaft transmission with a reverse idler gear on each range countershaft.

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