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51. 发明专利

JP2006046653A Seal for oscillating yoke type static-pressure unit 审中-公开
标题翻译：密封摇摆式静压单元
公开(公告)号：JP2006046653A
公开(公告)日：2006-02-16
申请号：JP2005217515
申请日：2005-07-27
申请人： Sauer Danfoss Inc , サウアーダンフォスインコーポレイテッド
发明人： MACAL WAYNE A , KERSEY CAROLANN L
IPC分类号： F16J15/18 , F16H39/14
CPC分类号： F04B27/0873 , F04B27/0891
摘要： PROBLEM TO BE SOLVED: To provide an improved seal ring for a static-pressure transmission. SOLUTION: This seal ring has a side face including a part chamfered with the irregular shape, thus a seal immediately crosses and moves a mounting groove of the static-pressure transmission when the pressure is reversed in the static-pressure transmission, as a result, a uniform projection is not found in a clearance space between a manifold of the static-pressure transmission and a yoke of the static-pressure transmission. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供用于静压传递的改进的密封环。解决方案：该密封环具有包括具有不规则形状的部分的侧面，因此当静压传递中的压力反转时，密封件立即穿过并移动静压传动装置的安装槽，如结果，在静压传递的歧管与静压传递的轭之间的间隙空间中没有发现均匀的突出。版权所有（C）2006，JPO＆NCIPI

52. 发明专利

JP2005299645A Axial-flow piston hydraulic power unit with false slipper 审中-公开
标题翻译：轴流式活塞式液压动力单元，带有拖鞋
公开(公告)号：JP2005299645A
公开(公告)日：2005-10-27
申请号：JP2005090563
申请日：2005-03-28
申请人： Sauer Danfoss Inc , サウアーダンフォスインコーポレイテッド
发明人： GANDRUD MICHAEL D , LANDHUIS KEVIN J
IPC分类号： F04B1/22 , F04B1/12 , F04B17/00
CPC分类号： F04B1/126
摘要： PROBLEM TO BE SOLVED: To provide an axial-flow piston pump having longer life, toughness, durability and small contact stress without using a slipper.
SOLUTION: The axial-flow piston pump with a false slipper has a bull nose type axial-flow piston pump and a slipper type axial-flow piston pump combined and a slender piston body. A bore is formed in the piston body in the state of passing through the piston body. The bore includes a structure for functioning a hold-down mechanism. The false slipper is turnably connected to the piston body. The false slipper engages with a less frictional thrust bearing having a first race element and a second race element. The first race element and the second race element have a parallel relationship to a bearing element arranged therebetween. The less frictional thrust bearing controls the angle of a swash plate.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有更长寿命，韧性，耐久性和较小接触应力的轴流式活塞泵，而不使用拖鞋。
解决方案：具有假拖鞋的轴流式活塞泵具有牛鼻型轴流活塞泵和滑动式轴流活塞泵组合，并具有细长的活塞体。在穿过活塞体的状态下在活塞体中形成孔。孔包括用于起到压紧机构的作用的结构。假拖鞋可转动地连接到活塞体上。假拖鞋与具有第一座圈和第二座圈的较小摩擦的推力轴承啮合。第一座圈元件和第二座圈元件与布置在其间的轴承元件具有平行的关系。较小的摩擦推力轴承控制斜盘的角度。版权所有（C）2006，JPO＆NCIPI

53. 发明专利

JP2004100692A Hydraulic pump controlling method 有权
公开(公告)号：JP2004100692A
公开(公告)日：2004-04-02
申请号：JP2003201045
申请日：2003-07-24
申请人： Sauer Danfoss Inc , サウアーダンフォスインコーポレイテッド
发明人： FRANTZ STEPHEN C , CARVER SHANNON D , KLOCKE CRAIG C , GREENE DENNIS M
IPC分类号： F04B49/00 , F04B1/20 , F04B1/22 , F04B1/26 , F04B1/32 , F16H61/42 , F16H61/431 , F16H61/46
CPC分类号： F16H61/431 , F04B1/2042 , F04B1/324 , F16H61/46
摘要： PROBLEM TO BE SOLVED: To enable a non-feedback proportional controlling hydraulic pump to carry out capacity feedback controlling efficiently control a hydraulic pump, and to efficiently control the hydraulic pump. SOLUTION: The non-feedback proportional controlling hydraulic pump can control a hydraulic transmitting device by capacity feedback controlling using a prescribed parameter, and obtains a required action property. Parameters are (1) a servo spring rate, (2) a valve plate index, (3) a valve plate cross port/trap, (4) a valve plate port shape, (5) rotating swash plate offset amount, and (6) a piston/hole volume portion. COPYRIGHT: (C)2004,JPO

54. 发明专利

JP2003294551A Method and device for measuring torque in hydraulic power unit 审中-公开
标题翻译：用于测量液压动力单元扭矩的方法和装置
公开(公告)号：JP2003294551A
公开(公告)日：2003-10-15
申请号：JP2003066873
申请日：2003-03-12
申请人： Sauer Danfoss Inc , サウアーダンフォスインコーポレイテッド
发明人： GANDRUD MICHAEL D
IPC分类号： G01L3/10
CPC分类号： G01L3/102
摘要： PROBLEM TO BE SOLVED: To integrate a noncontact type torque sensor with a speed sensor in a hydraulic power unit.
SOLUTION: This hydraulic power unit provided in a housing has a power shaft related to the power unit. A transducer for measuring a torque is installed in the housing, and a fixing part of the transducer is fixed on the shaft in the noncontact state. In this method for measuring the torque in the power unit, the transducer is provided on the position.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：将非接触式扭矩传感器与速度传感器集成在液压动力单元中。
解决方案：设置在壳体中的该液压动力单元具有与动力单元相关的动力轴。用于测量扭矩的换能器安装在壳体中，并且换能器的固定部分以非接触状态固定在轴上。在这种用于测量动力单元中的扭矩的方法中，换能器设置在该位置上。版权所有（C）2004，JPO

55. 发明专利

JP4741806B2 Fluid circuit device 有权
公开(公告)号：JP4741806B2
公开(公告)日：2011-08-10
申请号：JP2004075757
申请日：2004-03-17
申请人：サウアーダンフォスインコーポレイテッド
发明人：ジェイランドフイスケヴィン
IPC分类号： F16K15/06 , F16K17/04 , F16K17/18
CPC分类号： F16H61/4017 , F16K17/18 , Y10T137/7772 , Y10T137/7775 , Y10T137/7777 , Y10T137/778 , Y10T137/7851 , Y10T137/7852 , Y10T137/7853 , Y10T137/86171

56. 发明专利

JP4719188B2 Method of measuring the vibration in the operating device 有权
公开(公告)号：JP4719188B2
公开(公告)日：2011-07-06
申请号：JP2007168321
申请日：2007-06-27
申请人：サウアーダンフォスインコーポレイテッド
发明人：デイヴィッドソンリンカーン
IPC分类号： G01H17/00
CPC分类号： G01H1/00 , B66F17/003

57. 发明专利

JP4553319B2 Fluid transfer circuit to control the friction of the wheels 有权
公开(公告)号：JP4553319B2
公开(公告)日：2010-09-29
申请号：JP2007067757
申请日：2007-03-16
申请人：サウアーダンフォスインコーポレイテッド
发明人：ジェイコルドウェルニール
IPC分类号： F15B11/02 , B62D11/04 , F15B11/17 , F16H39/02
CPC分类号： B60K17/10 , B60K17/356 , B60K28/165 , B60W2720/28 , F16H61/40 , F16H61/456

58. 发明专利

JP4369038B2 Hydromechanical transmission 有权
公开(公告)号：JP4369038B2
公开(公告)日：2009-11-18
申请号：JP2000400068
申请日：2000-12-28
申请人：サウアーダンフォスインコーポレイテッド
发明人：ダブリュポールマンフレデリック
IPC分类号： F16H3/44 , F16H47/04 , F16H3/62
CPC分类号： F16H47/04 , F16H2037/088

59. 发明专利

JP2009245421A Joystick and method of manufacturing the same 审中-公开
标题翻译：动力学及其制造方法
公开(公告)号：JP2009245421A
公开(公告)日：2009-10-22
申请号：JP2009037610
申请日：2009-02-20
申请人： Sauer Danfoss Inc , サウアーダンフォスインコーポレイテッド
发明人： OLSON JESSE W , KRUEGER JOSEPH K
IPC分类号： G05G9/047 , B29C45/14 , B29C45/37 , G05G1/00 , G05G25/00
CPC分类号： G05G9/047 , G05G5/05 , G05G25/04 , G05G2009/04707 , G05G2009/04755 , Y10T74/20171 , Y10T74/20201
摘要： PROBLEM TO BE SOLVED: To provide a joystick whose structure and manufacturing are simple and easy, which can be inexpensively manufactured, and a method of manufacturing the same. SOLUTION: A movable member 14 constituting the joystick 10 has a shaft 34 and a spherical portion 36 wherein an actuating member 12 is fixed to the shaft 34 of the movable member 14 to provide actuation of the movable member 14. A magnet 16 is disposed within the spherical portion 36 of the movable member 14 and positioned adjacent a three axis sensor 18 such that the magnet 16 moves in a hemispherical pattern along the three axis sensor 18 by an operation of the actuating member 12. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种结构和制造简单且易于制造的操纵杆，其可以廉价地制造，及其制造方法。构成操纵杆10的可动构件14具有轴34和球形部36，其中致动构件12固定到可动构件14的轴34，以提供可动构件14的致动。磁体16 设置在可动构件14的球形部分36内并且邻近三轴传感器18定位，使得磁体16通过致动构件12的操作沿三轴传感器18以半球形图案移动。版权所有：（C）2010，JPO＆INPIT

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