专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP3473819A1 COMPACT ACCESSORY SYSTEMS FOR A GAS TURBINE ENGINE 有权
公开(公告)号：EP3473819A1
公开(公告)日：2019-04-24
申请号：EP18200841.7
申请日：2018-10-16
申请人： Honeywell International Inc.
发明人： ALSTAD, Shawn , DOBOSZ, Tomasz , FELIX, Rocio Chavez
IPC分类号： F01D25/16 , F02C7/32 , F16H1/22 , F16H55/20
摘要： An accessory system for a gas turbine engine having a driveshaft with an axis of rotation is provided. The system includes a towershaft coupled to the driveshaft and rotatable about a towershaft axis of rotation. The towershaft includes a towershaft bevel gear. The system includes a primary shaft including a first bevel gear and a second bevel gear that each revolve about a primary shaft axis of rotation. The first bevel gear is coupled to the towershaft bevel gear. The system includes a secondary shaft including a third bevel gear and a fourth bevel gear that each revolve about a secondary shaft axis of rotation. The third bevel gear is coupled to the second bevel gear. The system includes a tertiary shaft including a fifth bevel gear that revolves about a tertiary shaft axis of rotation. The fifth bevel gear is coupled to the fourth bevel gear.

2. 发明公开

EP2985492A1 Kegelrad mit veränderter Geometrie 有权转让
标题翻译： Kegelrad mitVeränderterGeometrie
公开(公告)号：EP2985492A1
公开(公告)日：2016-02-17
申请号：EP14002803.6
申请日：2014-08-11
申请人： Klingelnberg AG
发明人： Töpfer, Gary
IPC分类号： F16H55/17 , F16H55/20 , F16H55/22
CPC分类号： B23F1/00 , F16H55/17
摘要： Kegelrad (31) mit einem Grundkörper, der eine fersenseitige Mantelfläche (65) umfasst, wobei
- das Kegelrad (31) mindestens eine Zahnlücke (67) aufweist, welche im Bereich der Mantelfläche (65) aus dem Grundkörper (60) austritt,
- und wobei die Zahnlücke (67) einen Zahnfuß (68) aufweist, dessen Verlauf durch einen Fußkegelwinkel in Bezug auf die Werkstückrotationsachse (R1) definiert ist,
wobei an der Mantelfläche (65) eine konzentrisch umlaufende Ringstruktur (80) vorgesehen ist, die in Bezug auf die Mantelfläche (65) erhaben ist, und die einen fersenseitigen Austrittswinkel zwischen dem Zahnfuß (68) und der Ringstruktur (80) ergibt, der im Bereich zwischen 125 Grad und 160 Grad liegt.
摘要翻译：具有主体的锥齿轮包括跟部侧皮肤表面。锥齿轮具有至少一个齿隙，其在皮肤表面的区域中从主体离开。齿间隙具有一个齿形基座，其轮廓由相对于工件旋转轴线的基底锥角限定。在皮肤表面上提供了一个同心圆周环结构，该表面相对于皮肤表面升高，导致牙基和环结构之间的后跟侧出口角在125°和 160°。

3. 发明公开

EP0908647A3 Hypoid gear structure 有权
标题翻译：一个准双曲面齿轮的建设
公开(公告)号：EP0908647A3
公开(公告)日：2000-05-17
申请号：EP98119236.2
申请日：1998-10-12
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , Nissei Industries Ltd.
发明人： Tanaka, Hiroaki , Ogawa, Osamu , Kajitani, Yoshimi , Takakuwa, Kei , Mizuno, Katsutoshi , Ohshima, Toshiki , Ino, Naohito , Ishihara, Shigeo
IPC分类号： F16H55/20
CPC分类号： F16H55/20 , B62D5/0409 , Y10T74/19623 , Y10T74/19907
摘要： The hypoid gear structure of this invention includes: a hypoid ring gear (12) disposed coaxially with a rotation axis; and a hypoid pinion gear (14) provided with a rotation axis of an electric motor and engaging with the hypoid ring gear, wherein the hypoid ring gear includes a first toothed portion (12a) disposed on the inner side and a second toothed portion (12b) disposed on the outer side, and one of the first toothed portion and the second toothed portion is urged by a spring (16) to press the hypoid pinion gear.

4. 发明公开

EP0659628A3 Power steering apparatus 失效
标题翻译：空值
公开(公告)号：EP0659628A3
公开(公告)日：1995-07-12
申请号：EP94309503.4
申请日：1994-12-19
申请人： NSK LTD
发明人： Eda, Hiroshi , Someya, Kenji , Chikuma, Isamu
IPC分类号： B62D5/04 , F16H55/20
CPC分类号： F16H55/24 , B62D5/0409 , B62D5/0421 , F16H57/023
摘要： An electric power steering apparatus having a compact and inexpensive backlash mechanism is provided by arranging its structure to easily adjust the backlash of the bevel gear mechanism, and at the same time, to pre-press the bearings (14,15) so that the movement of the shaft (3) in the axial direction can be regulated. The rotational shaft having a small gear (21) coupled thereto which constitutes a bevel gear mechanism on one side is rotatively supported by a housing (1), but disabled to shift in the axial direction. The large gear (13) which constitutes the bevel gear mechanism on the other side is coupled to the output shaft (3) of a steering system so that it can shift in the rotational direction and axial direction together with the shaft (3). The output shaft (3) is rotatively supported by bearings (14,15) with respect to the housing (1) with a movable sleeve (19) which abuts upon the outer ring (14a) of the bearing (14). The movable sleeve (19) can be driven in from the outside by means of an adjustment screw (16) so that the backlash between the small (21) and large gears (13) can be adjusted, while the inner ring (15b) of the bearing (15) can be driven in with respect to the output shaft by means of a lock nut (17) to tighten the bearing which abuts upon the outer ring of the output shaft (3). In this way, the inner rings of the bearings are pressed inwardly themselves, hence removing the play thereof.
摘要翻译：具有紧凑且廉价的间隙机构的电动助力转向装置通过布置其结构以容易地调节伞齿轮机构的齿隙而提供，同时预压轴承（14,15），使得运动可以调节轴（3）的轴向方向。具有联接到其上的小齿轮（21）的旋转轴在一侧构成锥齿轮机构，由壳体（1）旋转地支撑，但是不能沿轴向移动。构成另一侧的锥齿轮机构的大齿轮（13）与转向系统的输出轴（3）联接，使其能够与轴（3）一起沿旋转方向和轴向移动。输出轴（3）相对于壳体（1）由轴承（14,15）可旋转地支撑，其中可动套筒（19）抵靠在轴承（14）的外圈（14a）上。可移动套筒（19）可以通过调节螺钉（16）从外部驱动，从而可以调节小型（21）和大型齿轮（13）之间的间隙，而内圈（15b）轴承（15）可以通过锁紧螺母（17）相对于输出轴被驱动，以紧紧紧靠在输出轴（3）的外圈上的轴承。以这种方式，轴承的内圈自身被向内压，从而消除了其中的游隙。

5. 发明公开

EP3249260A1 POWER TRANSMISSION DEVICE 有权
标题翻译：电力传输装置
公开(公告)号：EP3249260A1
公开(公告)日：2017-11-29
申请号：EP15879063.4
申请日：2015-11-06
申请人： Sejin-igb Co., Ltd.
发明人： LIM, Sun Ho
IPC分类号： F16H1/04 , F16H55/20
CPC分类号： F16H19/04 , F16H1/04 , F16H1/14 , F16H1/24 , F16H1/28 , F16H1/32 , F16H55/10 , F16H55/20 , F16H55/26 , F16H57/043
摘要： A power transmission device includes a pin gear having a plurality of power transmission pins that are relatively moved corresponding to a tooth shape formed on an outer gear, a motor arranged in a direction crossing a rotation axis of the pin gear, and generating power to rotate the pin gear, and a motion transfer unit connected to the pin gear and the motor between the pin gear and the motor, and transferring a rotational motion of the motor to a rotational motion of the pin gear.
摘要翻译：本发明提供一种动力传递装置，该动力传递装置包括：具有与形成于外齿轮上的齿形对应地相对移动的多个动力传递销的销齿轮;沿与销齿轮的旋转轴线交叉的方向配置的电动机; 所述针齿轮和运动传递单元，所述运动传递单元在所述针齿轮和所述马达之间连接至所述针齿轮和所述马达，并且将所述马达的旋转运动传递至所述针齿轮的旋转运动。

6. 发明公开

EP2699821A4 ROTORS FORMED USING INVOLUTE CURVES 有权
标题翻译： BY沉降曲线形状的转子
公开(公告)号：EP2699821A4
公开(公告)日：2015-05-06
申请号：EP12773959
申请日：2012-04-20
申请人： EXPONENTIAL TECHNOLOGIES INC
发明人： PATTERSON CURTIS , JUAN ALEJANDRO , GOTTFRIED KRISTJAN
IPC分类号： F16H1/24 , F03C2/08 , F04C2/08 , F16D3/18 , F16H1/12 , F16H55/20 , F16H57/12
CPC分类号： F01C1/084 , F01C1/10 , F01C3/08

7. 发明授权

EP2024142B1 BACKLASH ADJUSTING DEVICE OF BEVEL GEARING FOR AN INDUSTRIAL ROBOT 有权转让
标题翻译：游戏设置设备中，用于工业机器人的锥齿轮的
公开(公告)号：EP2024142B1
公开(公告)日：2010-10-27
申请号：EP07789769.2
申请日：2007-04-23
申请人： ABB AB
发明人： LARSSON, Jan , DANIELSSON, Stefan , OLSSON, Mats
IPC分类号： B25J9/10 , F16H55/20
CPC分类号： B25J9/103 , F16H55/20 , Y10T74/19623 , Y10T74/19665 , Y10T74/20335

8. 发明公开

EP1384654A2 An electric power steering system 审中-公开
标题翻译：电动助力转向系统
公开(公告)号：EP1384654A2
公开(公告)日：2004-01-28
申请号：EP03021468.8
申请日：2002-01-22
申请人： Koyo Seiko Co., Ltd.
发明人： Saruwatari, Takehiro , Oka, Kunihiro , Arima, Masanori , Iwasa, Souichi , Izumi, Takeshi
IPC分类号： B62D5/04 , F16H55/20 , F16H57/12
CPC分类号： F16H55/20 , B62D5/0421 , B62D5/0448 , F16C25/083 , F16C2326/24 , F16H2057/0221 , F16H2057/127 , Y10T74/19623 , Y10T74/19633 , Y10T74/19688
摘要： in an electric power steering system, a second bevel gear is allowed to move toward a first bevel gear and is biased by a biasing member toward the first bevel gear thereby to be moved toward the first bevel gear as following the wearing away of these bevel gears.
In an electric power steering system, a support shaft formed with the first bevel gear at its distal end is rotatably supported by a retaining member, which is mounted to a support-shaft housing as allowed to move axially of the support shaft. The retaining member is adjusted for its position relative to the support-shaft housing with respect to the axial direction of the support shaft by means of a retaining member adjuster. The first bevel gear is moved toward the second bevel gear as following the wearing away of these bevel gears.
In an electric power steering system, the support shaft formed with the first bevel gear at its distal end is allowed to move toward the second bevel gear and is biased by the biasing member toward the second bevel gear, so that the first bevel gear is moved toward the second bevel gear according to the wearing away of these bevel gears.
摘要翻译：在电动助力转向系统中，允许第二伞齿轮朝向第一伞齿轮移动并且由偏置构件朝向第一伞齿轮偏置，从而随着这些伞齿轮的磨损随着朝向第一伞齿轮移动。在电动助力转向装置中，在前端形成有第一锥齿轮的支承轴由保持构件可旋转地支承，该保持构件安装在允许支承轴沿轴向移动的支承轴壳体上。保持构件通过保持构件调整器相对于支撑轴的轴向相对于支撑轴壳体的位置被调整。随着这些锥齿轮的磨损，第一锥齿轮向第二锥齿轮移动。在电动动力转向装置中，由于在前端形成有第一锥齿轮的支承轴能够向第二锥齿轮侧移动，并且被施力部件向第二锥齿轮侧施力，所以能够使第一锥齿轮移动根据这些伞齿轮的磨损，朝向第二伞齿轮。

9. 发明公开

EP1384653A2 An electric power steering system 审中-公开
标题翻译：电动助力转向系统
公开(公告)号：EP1384653A2
公开(公告)日：2004-01-28
申请号：EP03021467.0
申请日：2002-01-22
申请人： Koyo Seiko Co., Ltd.
发明人： Saruwatari, Takehiro , Oka, Kunihiro , Arima, Masanori , Iwasa, Souichi , Izumi, Takeshi
IPC分类号： B62D5/04 , F16H55/20 , F16H57/12
CPC分类号： F16H55/20 , B62D5/0421 , B62D5/0448 , F16C25/083 , F16C2326/24 , F16H2057/0221 , F16H2057/127 , Y10T74/19623 , Y10T74/19633 , Y10T74/19688
摘要： In an electric power steering system, a second bevel gear is allowed to move toward a first bevel gear and is biased by a biasing member toward the first bevel gear thereby to be moved toward the first bevel gear as following the wearing away of these bevel gears.
In an electric power steering system, a support shaft formed with the first bevel gear at its distal end is rotatably supported by a retaining member, which is mounted to a support-shaft housing as allowed to move axially of the support shaft. The retaining member is adjusted for its position relative to the support-shaft housing with respect to the axial direction of the support shaft by means of a retaining member adjuster. The first bevel gear is moved toward the second bevel gear as following the wearing away of these bevel gears.
In an electric power steering system, the support shaft formed with the first bevel gear at its distal end is allowed to move toward the second bevel gear and is biased by the biasing member toward the second bevel gear, so that the first bevel gear is moved toward the second bevel gear according to the wearing away of these bevel gears.
摘要翻译：在电动助力转向系统中，允许第二伞齿轮朝向第一伞齿轮移动并且由偏置构件朝向第一伞齿轮偏置，从而随着这些伞齿轮的磨损随着朝向第一伞齿轮移动。在电动助力转向装置中，在前端形成有第一锥齿轮的支承轴由保持构件可旋转地支承，该保持构件安装在允许支承轴沿轴向移动的支承轴壳体上。保持构件通过保持构件调整器相对于支撑轴的轴向相对于支撑轴壳体的位置被调整。随着这些锥齿轮的磨损，第一锥齿轮向第二锥齿轮移动。在电动动力转向装置中，由于在前端形成有第一锥齿轮的支承轴能够向第二锥齿轮侧移动，并且被施力部件向第二锥齿轮侧施力，所以能够使第一锥齿轮移动根据这些伞齿轮的磨损，朝向第二伞齿轮。

10. 发明公开

EP1225117A1 An electric power steering system 有权
标题翻译：电动助力转向系统
公开(公告)号：EP1225117A1
公开(公告)日：2002-07-24
申请号：EP02001511.1
申请日：2002-01-22
申请人： Koyo Seiko Co., Ltd.
发明人： Saruwatari, Takehiro, c/o Koyo Seiko Co., Ltd. , Oka, Kunihiro, c/o Koyo Seiko Co., Ltd. , Arima, Masanori, c/o Koyo Seiko Co., Ltd. , Iwasa, Souichi, c/o Koyo Seiko Co., Ltd. , Izumi, Takeshi, c/o Koyo Seiko Co., Ltd.
IPC分类号： B62D5/04 , F16H55/20 , F16H57/12
CPC分类号： F16H55/20 , B62D5/0421 , B62D5/0448 , F16C25/083 , F16C2326/24 , F16H2057/0221 , F16H2057/127 , Y10T74/19623 , Y10T74/19633 , Y10T74/19688
摘要： In an electric power steering system, a second bevel gear (4) is allowed to move toward a first bevel gear (2) and is biased by a biasing member toward the first bevel gear (2) thereby to be moved toward the first bevel gear (2) as following the wearing away of these bevel gears.
In an electric power steering system, a support shaft (1) formed with the first bevel gear (2) at its distal end is rotatably supported by a retaining member (8), which is mounted to a support-shaft housing (H1) as allowed to move axially of the support shaft. The retaining member (8) is adjusted for its position relative to the support-shaft housing (H1) with respect to the axial direction of the support shaft by means of a retaining member adjuster (11a,11b,11c). The first bevel gear (2) is moved toward the second bevel gear as following the wearing away of these bevel gears.
In an electric power steering system, the support shaft (1) formed with the first bevel gear (2) at its distal end is allowed to move toward the second bevel gear (4) and is biased by a biasing member toward the second bevel gear (4), so that the first bevel gear is moved toward the second bevel gear according to the wearing away of these bevel gears.
摘要翻译：在电动助力转向系统中，第二伞齿轮（4）被允许朝向第一伞齿轮（2）移动并且被偏压构件朝向第一伞齿轮（2）偏压，从而朝向第一伞齿轮（2）随着这些伞齿轮的磨损。在电动动力转向装置中，在其前端形成有第一锥齿轮（2）的支承轴（1）由安装在支承轴壳体（H1）上的保持构件（8）可旋转地支承为允许轴向移动支撑轴。保持构件（8）通过保持构件调节器（11a，11b，11c）相对于支撑轴的轴向相对于支撑轴壳体（H1）的位置进行调节。随着这些锥齿轮的磨损，第一锥齿轮（2）向第二锥齿轮移动。在电动动力转向装置中，形成有其前端的第一锥齿轮（2）的支撑轴（1）被允许朝向第二锥齿轮（4）移动并且被偏置构件偏置向第二锥齿轮（4），从而随着这些伞齿轮的磨损，第一伞齿轮向第二伞齿轮移动。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式