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1. 发明公开

EP2443921A2 Method of deriving path of contact on face gear, method of manufacturing face gear, face gear and spinning reel rotor drive device 有权
标题翻译： Verfahren zur Herstellung eines Rades mit Stirnverzahnung，Rad mit Stirnverzahnung und Angelrollenrotorantriebsvorrichtung
公开(公告)号：EP2443921A2
公开(公告)日：2012-04-25
申请号：EP11186090.4
申请日：2011-10-21
申请人： Shimano, Inc.
发明人： Inoue, Tetsuo
IPC分类号： A01K89/01 , F16H55/17 , F16H55/08
CPC分类号： A01K89/01 , F16H1/26 , F16H55/17 , F16H57/022 , F16H2055/173 , F16H2057/0087 , Y10T29/49462 , Y10T74/19958
摘要： A method of deriving a path of contact of a face gear with a pinion gear includes positioning the pinion gear, shifting the pinion gear from either towards or away from the face gear along a rotational axis, deriving a first relationship between a rotational angle of the pinion gear and a fluctuation error angle, deriving second and third relationship by shifting the first relationship in either way for 360 degree divided by the number of the gear teeth, deriving a first point which the first and second relationships share and a second point which the first and third relationships share, deriving a third point, at which the fluctuation error is the same as the first and second points, between the first and second points, and determining a curve line on tooth flanks of the gear teeth on the basis of the first, second, and third points.
摘要翻译：导出面齿轮与小齿轮的接触路径的方法包括定位小齿轮，使小齿轮沿着旋转轴线朝向或远离面齿轮移动，从而导致小齿轮的旋转角度小齿轮和波动误差角，通过将第一关系以360度除以齿轮齿数除以第一和第三关系，得到第一和第二关系共享的第一点和第二点，第一和第三关系共享，导出在第一和第二点之间的波动误差与第一和第二点相同的第三点，并且基于第一和第二点确定齿轮齿的齿面上的曲线第一，第二和第三点。

2. 发明公开

EP1685335A1 LOW ANGLE INTERSECTING AND SKEW AXIS FACE GEAR 无效
标题翻译：关于小切角斜轴线规划GEAR
公开(公告)号：EP1685335A1
公开(公告)日：2006-08-02
申请号：EP04811394.8
申请日：2004-11-18
申请人： The Boeing Company
发明人： HAMILTON, Wayne, J.
IPC分类号： F16H1/12 , F16H1/14
CPC分类号： F16H1/14 , F16H1/48 , Y10T74/19958
摘要： An adapter gear for allowing rotating shafts having a low angular difference to interact is provided. The adapter gear is a low angle face gear (20) that includes a drum (24) having an inner cylindrical wall adapted to be mounted on a shaft, and a drum face connected to the inner cylindrical wall. A gear ring is mounted on and fixed to the drum face and gear teeth (32) are formed on an outer circumference of the gear ring. A vector normal to the gear teeth (32) at a radial and a vector perpendicular to the inner cylindrical wall at the radial have an angular difference that is less than 30°.

3. 发明授权

EP0332450B1 Double-toothed gear, system for generating its tooth profiles and differential speed reduction apparatus using it 失效
标题翻译：双面齿齿轮的方法来产生它的齿廓，因此配备齿轮差速器。
公开(公告)号：EP0332450B1
公开(公告)日：1994-02-23
申请号：EP89302360.6
申请日：1989-03-09
申请人： Kabushiki Kaisha Makishinko
发明人： Yokoi, Takao
IPC分类号： F16H55/08 , F16H1/32 , F16K35/04 , F16H35/04
CPC分类号： F16H55/08 , B23F15/06 , B23F23/006 , B23F23/1293 , F16H1/321 , Y10T74/19958 , Y10T409/108109 , Y10T409/108904 , Y10T409/305656 , Y10T409/30896

4. 发明公开

EP0211199A1 Ring gear/pinion gear design 失效
标题翻译：齿轮和小的训练。
公开(公告)号：EP0211199A1
公开(公告)日：1987-02-25
申请号：EP86108325.1
申请日：1986-06-19
申请人： EATON CORPORATION
发明人： Anderson, Craig Brian , Vollmer, George Winfield
IPC分类号： F16H55/08
CPC分类号： F16H55/082 , F16H1/12 , F16H48/06 , F16H2048/385 , F16H2048/426 , Y10S475/904 , Y10T29/49464 , Y10T74/19693 , Y10T74/19958
摘要： A design for a series of ring gear and pinion gear right angle gear-sets (100) utilizing a single common ring gear (114) and a plurality of pinion gears (112A-D), each having different numbers of teeth, is provided.

5. 发明授权

EP0099041B1 Method of face mill generation of spiral bevel gears with integral central structure and resulting product 失效
标题翻译：具有整体中心结构和结果产品的螺旋桨齿轮生产方法
公开(公告)号：EP0099041B1
公开(公告)日：1986-10-01
申请号：EP83106497.7
申请日：1983-07-04
申请人： WESTERN GEAR CORPORATION
发明人： Bossler, Robert B., Jr.
IPC分类号： B23F9/10
CPC分类号： B23F9/105 , Y10T74/19958 , Y10T409/103975 , Y10T409/104611

6. 发明公开

EP2736668A2 OPTIMIZATION OF FACE CONE ELEMENT FOR SPIRAL BEVEL AND HYPOID GEARS 审中-公开
标题翻译：甲额骨-CONE元件来螺旋锥齿轮和准双曲面传输优化
公开(公告)号：EP2736668A2
公开(公告)日：2014-06-04
申请号：EP12745740.6
申请日：2012-07-27
申请人： The Gleason Works
发明人： FAN, Qi
IPC分类号： B23F17/00 , B23F19/00 , F16H55/08
CPC分类号： B23F17/001 , B23F17/005 , B23F19/002 , F16H55/088 , Y10T29/49478 , Y10T74/19665 , Y10T74/19949 , Y10T74/19958 , Y10T409/10 , Y10T409/103975 , Y10T409/104293
摘要： A method of determining an optimized face cone element for spiral bevel and hypoid gears. The form of the root fillet of one member of a gear pair is determined and that from is transferred to the tip of the other member of the gear pair. With the inventive method, tooth root-tip clearance is optimized and the contact ratio is maximized while avoiding root-tip interference between mating gear members.

7. 发明公开

EP2406525A1 FLUCTUATING GEAR RATIO LIMITED SLIP DIFFERENTIAL 审中-公开
标题翻译：与波动率的限滑差速器
公开(公告)号：EP2406525A1
公开(公告)日：2012-01-18
申请号：EP10709131.6
申请日：2010-03-10
申请人： Eaton Corporation
发明人： RADZEVICH, Stephen, P.
IPC分类号： F16H55/08 , F16H48/20
CPC分类号： F16H55/0846 , F16H48/28 , Y10T74/19949 , Y10T74/19958 , Y10T74/19972
摘要： A fluctuating gear ratio limited slip differential assembly (12) is provided that includes a differential case (14) and a pair of side gears (20) disposed within the differential case. Each of the side gears have a tooth with a first tooth flank. The differential assembly further includes a pinion shaft disposed within the differential case and a plurality of pinions (18) supported by the pinion shaft (16). The pinions are configured for engagement with the pair of side gears and each of the pinions have a tooth with a second tooth flank. The first and second tooth flanks are configured to cause movement of the plane of action defining all contact points between the first tooth flank of the side gears and the second tooth flank of the pinions in a controlled manner.

8. 发明公开

EP1884686A3 Conical involute gear and gear pair 有权
标题翻译：圆锥渐开线和轮对
公开(公告)号：EP1884686A3
公开(公告)日：2011-03-16
申请号：EP07113429.0
申请日：2007-07-30
申请人： JTEKT CORPORATION
发明人： Kobayashi, Tsune
IPC分类号： F16H55/08
CPC分类号： F16H55/0813 , Y10T74/19958 , Y10T74/19963 , Y10T74/19972
摘要： A gear pair (31) includes a small-diameter conical involute gear (32) having a conical angle (51), and a large-diameter conical involute gear (33) having a conical angle (δ2). The small-diameter conical involute gear (32) and the large-diameter conical involute gear (33) are constituted by an aggregate of imaginary cylindrical gears.

9. 发明公开

EP1694986A4 GEAR TOOTH PROFILE CURVATURE 有权
标题翻译： ZAHNRADZAHNPROFILKRÜMMUNG
公开(公告)号：EP1694986A4
公开(公告)日：2007-01-03
申请号：EP04814315
申请日：2004-12-16
申请人： GENESIS PARTNERS LP
发明人： COLBOURNE JOHN R
IPC分类号： F16H55/08 , F16H55/17
CPC分类号： F16H55/08 , F16H55/0826 , Y10T74/19949 , Y10T74/19958 , Y10T74/19963 , Y10T74/19972
摘要： A gear system which includes a pinion and mating-gear forming a gear pair with predetermined gear ratio (mG), center distance (C), face-width (FW), and limiting stresses. The pinion has a pinion tooth number (N1)nd a first plurality of teeth, each tooth having a first-tooth profile. The mating gear has a mating-gear tooth number (N2) satisfying the expression N2 = mG . N1 and a second plurality of teeth, each tooth having a second-tooth profile. The relative curvature of the first-tooth profile and the second-tooth profile is given by an expression kc . Fc, where Fc is a relative reference curvature function given by the expression Fc= (N1+ N2)2 /(N1. N2 . C), and kc is a relative curvature multiplier which is a function of the gear ratio (mG), the center distance (C), the face-width (FW), and the limiting stresses.
摘要翻译：一种齿轮系统，其包括小齿轮和配合齿轮，该齿轮系统形成具有预定齿轮比（mG），中心距（C），齿面宽度（FW）和极限应力的齿轮副。小齿轮具有小齿轮齿数（N1）和第一多个齿，每个齿具有第一齿轮廓。配合齿轮具有满足表达式N2 = mG的配合齿轮齿数（N2）。 N1和第二多个齿，每个齿具有第二齿廓。第一齿轮廓和第二齿轮廓的相对曲率由表达式kc给出。 Fc，其中Fc是由表达式Fc =（N1 + N2）2 /（N1·N2·C）给出的相对参考曲率函数，并且kc是作为齿轮比（mG）的函数的相对曲率乘数，中心距（C），面宽（FW）和极限应力。

10. 发明公开

EP1322952A2 STEAM TURBINE INLET SLEEVE INSPECTION APPARATUS AND METHOD 有权
标题翻译：方法和设备汽轮机入口套管检验
公开(公告)号：EP1322952A2
公开(公告)日：2003-07-02
申请号：EP01977803.4
申请日：2001-09-24
申请人： Siemens Westinghouse Power Corporation
发明人： BAUER, James, A. , METALA, Michael, J. , MOORE, Charles, C. , DAILEY, George, F.
IPC分类号： G01N29/26
CPC分类号： G01N29/225 , G01N29/265 , G01N29/28 , G01N2291/044 , G01N2291/2636 , Y10T74/19674 , Y10T74/19949 , Y10T74/19953 , Y10T74/19958 , Y10T74/19963
摘要： An inspection apparatus (40) for remote inspection of the trepan radius area (34) of the inlet sleeve (24) of a steam turbine (10). The apparatus (40) provides a sealed volume (50) between a pair of inflatable bladders (46,48) for the introduction of a liquid couplant for the immersion of ultrasonic transducers (42,44). A laser line generator (62) generates a beam of light visible through camera (60) which impinges upon the inlet bell seal (30) when the apparatus (40) is in a proper inspection position within the inlet sleeve (24). Guide vanes (56) provide centering and generate an insertion force during air assisted insertion of apparatus (40). Transducers (42,44) are indexed axially and circumfretially by the independent rotation of axial drive gear (72) and longitudinal drive gear (70) engaged with a pattern of gear teeth (69) formed as a combination of circumferential spur gear teeth and axial rack gear teeth cut into a single surface of a spline shaft (68).

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