公开(公告)号：US20150075308A1

公开(公告)日：2015-03-19

申请号：US14394560

申请日：2013-05-16

申请人： ISUZU MOTORS LIMITED

发明人： Katsuhiro Enami

IPC分类号： F16H61/28 ,  F16H61/02 ,  F16H59/04

CPC分类号： F16H61/28 ,  F16H59/041 ,  F16H59/042 ,  F16H61/02 ,  F16H61/0204 ,  F16H61/32 ,  F16H63/20 ,  F16H63/304 ,  F16H2063/208 ,  F16H2063/3059 ,  F16H2063/3063 ,  Y10T74/19251

摘要： A vehicle speed change arrangement that can perform automatic speed change using a manual transmission without modification. The vehicle speed change arrangement includes shift blocks (B1 to B6) such that the shift block of a reverse-1st speed, the shift block of 4th speed-5th speed, the shift block of 2nd speed-3rd speed, and the shift block of 6th speed are arranged in this sequence in a select operation direction. The vehicle speed change arrangement also includes first to fourth shift levers (24a to 24b) for shifting the shift blocks, select actuators (30a, 30b) for selecting the first to fourth shift levers, a first shift actuator (31a) for shifting the first or second shift lever, a second shift actuator (31b) for shifting the third or fourth shift lever, a gear disengagement determination unit (50) for determining whether a gear is disengaged when the gear engagement or disengagement is made using the first and second shift actuators, and a drive unit (51) for driving the gear engaging shift actuator to operate the gear engaging shift actuator when gear disengagement is determined by the gear disengagement determination unit.

摘要翻译： 一种车辆变速装置，可以使用手动变速器进行自动变速而无需修改。 车速变更装置包括变速块（B1〜B6），使得第一速度的变速块，第四档速度5档的变速档，第二速度-3档的变速块以及变速块 在选择操作方向上以这个顺序排列第六速度。 车速改变装置还包括用于移动换挡块的第一至第四换档杆（24a至24b），用于选择第一至第四换档杆的选择致动器（30a，30b），用于移动第一至第四换档杆的第一换档致动器 或第二变速杆，用于移动第三或第四变速杆的第二变速致动器（31b）;齿轮脱离确定单元（50），用于在使用第一和第二变速器进行齿轮接合或分离时确定齿轮是否脱离 驱动单元（51），用于在齿轮分离确定单元确定齿轮脱离时驱动齿轮接合变速致动器以操作齿轮啮合变速执行器。

公开(公告)号：US08671790B2

公开(公告)日：2014-03-18

申请号：US13274661

申请日：2011-10-17

申请人： Robert Blanchard

发明人： Robert Blanchard

IPC分类号： F16H57/02

CPC分类号： A01D69/06 ,  F16H57/023 ,  F16H59/041 ,  F16H63/30 ,  F16H2057/02056

摘要： Transmission mechanism housing (1) of the type including two half-shells (1A, 1B) that can be assembled generally via a parting line, this housing (1) accommodating at least one control member (2) moved angularly with the aid of a lever (3) outside the housing (1), the lever (3) including a sleeve (4) that can be inserted removably into a receiving bearing (5) of the housing (1), the sleeve (4) being capable, in the state in which it is inserted into the receiving bearing (5), of being held in at least one predetermined axial position by locking elements (6A, 6B). The locking elements (6A, 6B) are configured in order to travel from the locked position to the unlocked position, and vice versa, by simple relative rotary movement of the sleeve (4) and of the bearing (5) about the longitudinal axis of the sleeve (4).

摘要翻译： 这种类型的传动机构壳体（1）包括可以通过分型线大致组装的两个半壳（1A，1B），该壳体（1）容纳至少一个控制构件（2），该壳体（1）借助于 所述杠杆（3）在所述壳体（1）外部，所述杠杆（3）包括可拆卸地插入所述壳体（1）的接收轴承（5）中的套筒（4），所述套筒（4）能够 其被插入到接收轴承（5）中的状态通过锁定元件（6A，6B）保持在至少一个预定的轴向位置。 锁定元件（6A，6B）被配置为通过套筒（4）和轴承（5）的简单的相对旋转运动围绕纵向轴线（5）的纵向轴线从锁定位置行进到解锁位置，反之亦然 套筒（4）。

公开(公告)号：US20120096971A1

公开(公告)日：2012-04-26

申请号：US13274661

申请日：2011-10-17

申请人： Robert BLANCHARD

发明人： Robert BLANCHARD

IPC分类号： F16H63/30 ,  F16H63/32 ,  F16H57/02

CPC分类号： A01D69/06 ,  F16H57/023 ,  F16H59/041 ,  F16H63/30 ,  F16H2057/02056

摘要： Transmission mechanism housing (1) of the type including two half-shells (1A, 1B) that can be assembled generally via a parting line, this housing (1) accommodating at least one control member (2) moved angularly with the aid of a lever (3) outside the housing (1), the lever (3) including a sleeve (4) that can be inserted removably into a receiving bearing (5) of the housing (1), the sleeve (4) being capable, in the state in which it is inserted into the receiving bearing (5), of being held in at least one predetermined axial position by locking elements (6A, 6B). The locking elements (6A, 6B) are configured in order to travel from the locked position to the unlocked position, and vice versa, by simple relative rotary movement of the sleeve (4) and of the bearing (5) about the longitudinal axis of the sleeve (4).

摘要翻译： 这种类型的传动机构壳体（1）包括可以通过分型线大致组装的两个半壳（1A，1B），该壳体（1）容纳至少一个控制构件（2），该壳体（1）借助于 所述杠杆（3）在所述壳体（1）外部，所述杠杆（3）包括可拆卸地插入所述壳体（1）的接收轴承（5）中的套筒（4），所述套筒（4）能够 其被插入到接收轴承（5）中的状态通过锁定元件（6A，6B）保持在至少一个预定的轴向位置。 锁定元件（6A，6B）被配置为通过套筒（4）和轴承（5）的简单的相对旋转运动围绕纵向轴线（5）的纵向轴线从锁定位置行进到解锁位置，反之亦然 套筒（4）。

公开(公告)号：US20110214891A1

公开(公告)日：2011-09-08

申请号：US13119840

申请日：2009-08-12

申请人： Heiko Roehm

发明人： Heiko Roehm

IPC分类号： B25F5/00

CPC分类号： B25B21/00 ,  B25F5/001 ,  F16H3/62 ,  F16H59/041

摘要： A handheld power tool has a switchable gear having at least two gear stages which are engaged via an adjustable switching member, the switching member being held in a latching position with a latching member in a first gear stage and in an unlatched position in a second gear stage. The latching member is rotatably mounted in the housing within a limited angular section between two end stop positions.

摘要翻译： 手持式电动工具具有可切换的齿轮，其具有经由可调节的切换构件接合的至少两个齿轮级，所述切换构件保持在闩锁位置，闩锁构件处于第一齿轮级并且处于解锁位置的第二齿轮 阶段。 闩锁构件在两个终止位置之间的有限的角度部分内可旋转地安装在壳体中。

公开(公告)号：US06857499B2

公开(公告)日：2005-02-22

申请号：US09987178

申请日：2001-11-13

申请人： Yuichi Kawamoto ,  Kiyohito Takano

发明人： Yuichi Kawamoto ,  Kiyohito Takano

IPC分类号： B62K5/00 ,  F16H37/02 ,  F16H59/04 ,  F16H63/16 ,  B60K23/00

CPC分类号： B62K5/01 ,  B62M2025/003 ,  F16H37/027 ,  F16H59/041 ,  F16H63/16 ,  F16H2059/047

摘要： A transmission for an all-terrain vehicle includes: a variable-speed drive operatively connected to an engine, and a gear transmission mechanism operatively connected to the drive. The mechanism includes: a single shifting fork for selecting at least a forward high-speed ratio, a forward low-speed ratio, neutral or reverse, a shifting lever disposed at a position below a right end part or a left end part of a handlebar at a level above the engine, the shifting lever extending substantially upward, a single change lever shaft connected with the shifting fork, the change lever being disposed on the same side as the side on which the shifting lever is disposed with respect to a longitudinal center axis of the all-terrain vehicle, and the change lever shaft extending substantially upward at a rear end part of the engine, and a single connecting member connecting the change lever shaft and the shifting lever. The connecting member is extending at a side of the engine. The shifting lever and the shifting fork are connected by a simple connecting mechanism.

摘要翻译： 用于全地形车辆的变速器包括：可操作地连接到发动机的变速驱动器和可操作地连接到驱动器的齿轮传动机构。 该机构包括：用于选择至少前进高速比，前进低速比，中立或反向的单个换档拨叉，设置在车把的右端部或左端部的下方的位置的变速杆 在发动机上方的水平面上，变速杆大致向上延伸，与变速叉连接的单个变速杆轴，变速杆设置在与变速杆相对于纵向中心配置的一侧的同一侧上 并且变速杆轴在发动机的后端部大致向上延伸，以及连接变速杆轴和变速杆的单个连接构件。 连接构件在发动机的一侧延伸。 变速杆和换档叉通过简单的连接机构连接。

公开(公告)号：US5339908A

公开(公告)日：1994-08-23

申请号：US84317

申请日：1993-06-25

申请人： Takao Yokota ,  Juzaburo Monobe ,  Nobuhiro Sano

发明人： Takao Yokota ,  Juzaburo Monobe ,  Nobuhiro Sano

IPC分类号： B23B47/02 ,  B25F5/00 ,  F16H3/66 ,  F16H59/04 ,  F16H3/44

CPC分类号： B25B23/141 ,  B25F5/001 ,  F16H3/66 ,  F16H59/041

摘要： A power tool has a speed reduction gear mechanism including a plurality of stages of planetary gear arrangements, a slide gear member disposed in a tool body to be axially movable therein to change revolution speed of the speed reduction mechanism, and a movable member operatively connected to the slide gear member for moving the same, the movable member having a ring shape and being disposed on an outer side of the slide gear member whereby the slide gear member can be smoothly moved.

摘要翻译： 电动工具具有包括多级行星齿轮装置的减速齿轮机构，设置在工具主体中以可轴向移动以便改变减速机构的转速的滑动齿轮构件，以及可操作地连接到 用于使其移动的滑动齿轮构件，可动构件具有环形并设置在滑动齿轮构件的外侧上，由此滑动构件能够平稳地移动。

公开(公告)号：US4038883A

公开(公告)日：1977-08-02

申请号：US612257

申请日：1975-09-10

申请人： Ronald N. Jones

发明人： Ronald N. Jones

IPC分类号： A01D34/68 ,  B60K17/08 ,  F16H3/16 ,  F16H59/04 ,  F16H63/32 ,  B60K17/04 ,  F16H3/08 ,  F16H5/06 ,  F16H57/02

CPC分类号： F16H3/16 ,  A01D34/6806 ,  B60K17/08 ,  F16H59/041 ,  A01D2101/00 ,  F16H63/32 ,  Y10T74/19279 ,  Y10T74/19679 ,  Y10T74/20018 ,  Y10T74/2186

摘要： A compact transmission designed particularly for a self-propelled, walking lawn mower is provided. The transmission is mounted on the deck of the mower behind the engine and is connected to a power take-off shaft of it. The transmission has two forward speeds and is shifted by a short finger-operated shift lever extending rearwardly. The transmission is compact, light in weight, and low in cost. These are achieved, in part, by the gears being arranged to occupy a minimum space and a one-piece shifter fork and guide plate being made of plastic material and assembled through an opening in the top of the transmission housing. The transmission housing also can use either a horizontal or a vertical input shaft with minimum change in design.

摘要翻译： 提供特别为自行式，行走式割草机设计的紧凑型变速箱。 变速器安装在发动机后面的割草机的甲板上，并连接到其动力输出轴。 变速箱具有两个前进速度，并且由向后延伸的短手指操作变速杆移动。 变速箱紧凑，重量轻，成本低。 这些部分地通过齿轮被设置成占据最小空间，并且一体式换档叉和引导板由塑料材料制成并通过变速器壳体顶部的开口组装。 变速器外壳还可以使用水平或垂直输入轴，设计变化最小。

公开(公告)号：US3880015A

公开(公告)日：1975-04-29

申请号：US45520474

申请日：1974-03-27

申请人： BOSCH GMBH ROBERT

发明人： KRANZLER ERNST ,  KUHLMANN GERHARD

IPC分类号： F16H59/04 ,  F16H61/26 ,  F16H63/00 ,  F16H63/04 ,  F16H63/32 ,  G05G7/00 ,  F16H5/04

CPC分类号： F16H59/041 ,  G05G7/00 ,  G05G2700/12 ,  Y10T74/19279 ,  Y10T74/20018 ,  Y10T74/2102

摘要： A part is mounted for movement along a predetermined path between two positions. A rotatable engaging unit engages the part and is operative, upon rotation from a first to a second angular position through an intermediate neutral position, for moving the part from one to the other of the two positions thereof. A displacing unit is comprised of a stationary cam arrangement contacting the rotatable engaging unit to cause the engaging unit to shift in one axial direction when rotating from the first to the neutral position thereof and in opposite axial direction when rotating from the neutral to the second position thereof.

摘要翻译： 安装部件沿两个位置之间的预定路径移动。 旋转的接合单元接合该部分并且在从第一角位置转动到第二角位置通过中间中间位置时可操作，用于将部件从其两个位置中的一个移动到另一个位置。 移动单元包括与可旋转接合单元相接触的固定凸轮装置，当从中空转动到第二位置时，使接合单元在从第一位置到中间位置和相对轴向旋转时在一个轴向方向上移动 其中。

公开(公告)号：US2971595A

公开(公告)日：1961-02-14

申请号：US81244259

申请日：1959-05-11

申请人： CATERPILLAR TRACTOR CO

发明人： FABERE RAYMOND W ,  MOGK KARL J

IPC分类号： B60K17/344 ,  F16H59/04

CPC分类号： F16H59/041 ,  B60K17/344 ,  Y10T74/19116

公开(公告)号：US20160102762A1

公开(公告)日：2016-04-14

申请号：US14895419

申请日：2014-06-03

申请人： ROBERT BOSCH GMBH

发明人： Jens Brennenstuhl ,  Heiko Roehm ,  Andreas Heber

IPC分类号： F16H63/04 ,  B25F5/00 ,  F16H59/04 ,  F16H63/08 ,  F16H3/48

CPC分类号： B25F5/001 ,  B25B21/00 ,  B25B21/008 ,  F16H3/48 ,  F16H3/54 ,  F16H59/041 ,  F16H63/04 ,  F16H63/08 ,  F16H63/20 ,  F16H63/42 ,  F16H2200/0034 ,  F16H2200/2005

摘要： A hand-held power tool includes: a shiftable transmission for driving a drive shaft, which transmission is situated in a gear housing and is shiftable at least between a first gear and a second gear via a shifting member; and a pivotably supported actuating element, which is configured as a bistable spring element and situated, at least in sections, in the area between the shifting member and the gear housing, is associated with the shifting member. The bistable spring element is actuatable for the gear shifting, and assumes a stable shift position in at least one shift position of the shifting member associated with the first or second gear, and assumes an unstable position in an intermediate position of the shifting member which is situated between shift positions of the shifting member associated with the first and second gears.

摘要翻译： 手持式电动工具包括：用于驱动驱动轴的可移动变速器，所述变速器位于齿轮箱中，并且可经由移动构件至少在第一齿轮和第二齿轮之间移动; 以及可枢转地支撑的致动元件，其构造为双稳态弹簧元件，并且至少部分地位于移动构件和齿轮壳体之间的区域中，与移动构件相关联。 双稳态弹簧元件可用于变速，并且在与第一或第二齿轮相关联的换档构件的至少一个换档位置中呈现稳定的换档位置，并且在变速构件的中间位置处呈现不稳定的位置， 位于与第一和第二齿轮相关联的换档构件的换档位置之间。