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71. 发明专利

JP2013130273A Sliding member and manufacturing method therefor 有权
标题翻译：滑动构件及其制造方法
公开(公告)号：JP2013130273A
公开(公告)日：2013-07-04
申请号：JP2011281751
申请日：2011-12-22
申请人： Taiho Kogyo Co Ltd , 大豊工業株式会社
发明人： NOMURA SATOSHI , KANEMITSU HIROSHI , HATTA SEIJI , MASAMURA KENO
IPC分类号： F16C17/04 , F04C18/02 , F16C33/10 , F16C33/12
CPC分类号： F16C33/205 , F04C18/02 , F04C18/0246 , F04C2230/91 , F04C2240/56 , F05C2253/20 , F16C17/04 , F16C33/208 , F16C2202/50 , F16C2208/02 , F16C2208/80 , F16C2223/30 , F16C2360/00 , F16C2360/42
摘要： PROBLEM TO BE SOLVED: To provide a sliding member which prevents wear particles from infiltrating into a bearing sliding surface and being bitten even if the wear particles of resin are produced due to wear of the bearing sliding surface, or the like, and which has long life by enabling reduction of power loss.SOLUTION: Foreign matters 16 such as wear particles that have infiltrated between a counterpart member and the sliding surface 1B fall into a discharge grooves 13 and then are discharged outside of the sliding surface 1B. The chamfering of each corner part 14A to a rounded shape prevents the foreign matters 16 from accumulating in the discharge grooves 13, thus preventing the foreign matters 16 from biting into a planar protrusions 14 (the sliding surface 1B).
摘要翻译：要解决的问题：提供一种滑动构件，其防止磨损颗粒渗入轴承滑动表面并且即使由于轴承滑动表面的磨损等而产生树脂的磨损颗粒而被咬入，并且具有长的通过降低功率损耗来实现寿命。解决方案：诸如渗透在对方构件和滑动表面1B之间的磨损颗粒等异物16落入排出槽13中，然后排出到滑动表面1B的外部。每个角部14A的倒角成圆形可防止异物16积聚在排出槽13中，从而防止异物16咬入平面突起14（滑动表面1B）。

72. 发明专利

JP2010048156A Shoe 审中-公开
标题翻译：鞋
公开(公告)号：JP2010048156A
公开(公告)日：2010-03-04
申请号：JP2008212697
申请日：2008-08-21
申请人： Taiho Kogyo Co Ltd , 大豊工業株式会社
发明人： KANEMITSU HIROSHI , AKIZUKI MASANORI , HATTA SEIJI , NOMURA SATOSHI
IPC分类号： F04B27/10 , F04B27/08
摘要： PROBLEM TO BE SOLVED: To provide a shoe preventing a damage of a sliding portion by foreign matters as much as possible. SOLUTION: The shoe 5 includes a spherical part 11 to slide on a hemispherical sliding surface 4a formed on a piston 4, and a flat end face part 12 to slide on a swash plate 3, wherein the spherical part 11 and the end face part 12 are formed thinly so as to form an internal space S. Communication openings 11c, 12a are formed in the spherical part 11 and the end face part 12 with the opening parts curved toward the internal space S. The communication openings 11c, 12a curved toward the internal space S prevent ejection to the outside of foreign matters included in an lubricating oil or a coolant, which enter the internal space S in the case of using the shoe 5 in a swash plate compressor 1, from the communication openings 11c, 12a. The damage of a sliding portion by the foreign substances is thereby prevented as much as possible. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供尽可能防止外来物质损害滑动部分的鞋。解决方案：鞋5包括在形成在活塞4上的半球形滑动表面4a上滑动的球形部分11和在斜盘3上滑动的平坦端面部分12，其中球形部分11和端部面部部分12形成为薄的内部空间S.通孔11c，12a形成在球形部分11和端面部分12中，开口部分向内部空间S弯曲。连通开口11c，12a 向内部空间S弯曲，从连通开口11c，防止在使用斜盘式压缩机1中的滑靴5的情况下进入内部空间S的包含在润滑油或冷却剂中的异物的外部喷射， 12A。由此尽可能地防止由异物引起的滑动部分的损坏。版权所有（C）2010，JPO＆INPIT

73. 发明专利

JP2010038145A Shoe 审中-公开
标题翻译：鞋
公开(公告)号：JP2010038145A
公开(公告)日：2010-02-18
申请号：JP2008205801
申请日：2008-08-08
申请人： Taiho Kogyo Co Ltd , 大豊工業株式会社
发明人： KANEMITSU HIROSHI , AKIZUKI MASANORI , HATTA SEIJI , NOMURA SATOSHI
IPC分类号： F04B27/10 , F04B27/08
摘要： PROBLEM TO BE SOLVED: To absorb as much impact caused by a hitting load as possible. SOLUTION: This shoe 5 includes a spherical face part 11 having sliding contact with a semi-spherical sliding face 4a of a piston 4, and a flat end face part 12 having sliding contact with a swash plate 3, the spherical face part 11 and the end face part 12 being formed thinner to form an internal space S. The end face part 12 includes a bent portion 13 consisting of a recessed portion formed in the outer peripheral face of the shoe 5 and a protruded portion formed in the inner peripheral face of the shoe 5. The bent portion 13 is elongated/shrunk when a hitting load operates on the shoe 5 with the reciprocating motion of the piston 4. Thus, the end face part 12 is elastically deformed to absorb the hitting load. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：尽可能吸收由击打负载引起的冲击。解决方案：该鞋5包括与活塞4的半球形滑动面4a滑动接触的球面部分11和与斜盘3滑动接触的平坦端面部分12，球面部分端面部12形成为较薄以形成内部空间S.端面部12包括弯曲部13，该弯曲部13由形成在鞋5的外周面中的凹部和内侧形成的突出部当靴子5的撞击负载以活塞4的往复运动运动时，弯曲部分13被伸长/收缩。因此，端面部分12弹性变形以吸收打击负荷。版权所有（C）2010，JPO＆INPIT

74. 发明专利

JP2006307725A Shoe 有权
标题翻译：鞋
公开(公告)号：JP2006307725A
公开(公告)日：2006-11-09
申请号：JP2005130574
申请日：2005-04-27
申请人： Taiho Kogyo Co Ltd , 大豊工業株式会社
发明人： KANEMITSU HIROSHI , HATTA SEIJI
IPC分类号： F04B27/08
摘要： PROBLEM TO BE SOLVED: To provide a shoe 4 superior in seizure resistance more than a conventional shoe. SOLUTION: The semispherical shoe 4 has a sliding surface 4A sliding with a swash plate 3 and a semispherical projected surface 4B. Quenching is performed on the sliding surface 4A by irradiating a laser so as to draw a large number of microscopic circles 6. Afterwards, lapping is applied to the sliding surface 4A, and buffing is finally applied. Thus, on the sliding surface 4A, a large number of annular swelling parts 7' and recessed parts 8' are formed in positions of the respective circles 6, and a lubricating oil passage 10' composed of a mesh-like recessed part is also formed. A quenching part is formed of the large number of annular swelling parts 7'. The annular swelling parts 7' are formed so as to become 0.3 to 0.8 in a rate at which the total area of the whole annular swelling parts 7' is occupied in the area of the sliding surface 4A being a quenching object area. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供比传统鞋更优于耐缉伤性的鞋4。解决方案：半球形鞋4具有与斜盘3和半球形突出表面4B滑动的滑动表面4A。通过照射激光来在滑动表面4A上进行淬火，以便绘制大量的微观圆圈6.然后，对滑动表面4A进行研磨，最后施加抛光。因此，在滑动面4A上，在各圆6的位置上形成有大量的环状隆起部7'和凹部8'，并且还形成有由网状凹部构成的润滑油路10' 。淬火部由大量的环状隆起部7'形成。环状溶胀部7'形成为0.3〜0.8，整个环状隆起部7'的总面积在作为淬火对象区域的滑动面4A的区域被占据。版权所有（C）2007，JPO＆INPIT

75. 发明专利

JP2006070839A Hemispherical shoe and its manufacturing method 有权
标题翻译： HEMISPHERICAL SHOE及其制造方法
公开(公告)号：JP2006070839A
公开(公告)日：2006-03-16
申请号：JP2004257059
申请日：2004-09-03
申请人： Taiho Kogyo Co Ltd , 大豊工業株式会社
发明人： KANEMITSU HIROSHI , HATTA SEIJI
IPC分类号： F04B27/10
CPC分类号： F04B27/0886 , Y10T29/49236 , Y10T74/18336
摘要： PROBLEM TO BE SOLVED: To easily set a width of a sliding contact surface by controlling a width of a quenching part; and to reduce a danger of seizure when bearing pressure becomes high by narrowing the width of the sliding contact surface. SOLUTION: This hemispherical shoe has the sliding contact surface 6 formed in a substantially hemispherical shape by a convex hemispherical surface 2 and a flat end surface 3 and slidingly contacting with a hemispherical recessed part on a hemispherical surface, and unsliding contact surfaces 7 and 8 without slidingly contacting with the recessed part. When manufacturing this hemispherical shoe, first of all, after molding a hemispherical raw material having a hemispherical surface following after the recessed part, a surface of a part for forming the sliding contact surface in this hemispherical surface is quenched. The quenching part is swollen more than a surface of the original hemispherical surface, and a sliding surface is molded on a surface of this swelling part, and the hemispherical surface of the other part is formed as the unsliding contact surface. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过控制淬火部件的宽度来容易地设定滑动接触表面的宽度; 并且通过使滑动接触面的宽度变窄来减小承受压力变高时的卡住的危险。解决方案：该半球形鞋具有通过凸半球面2和平坦端面3形成为大致半球形状的滑动接触表面6，并且与半球形表面上的半球形凹部滑动接触，并且滑动接触表面7 和8，而不与凹部滑动接触。当制造该半球形鞋时，首先，在模制了具有紧跟在凹部之后的半球形表面的半球形原料之后，在该半球形表面中形成滑动接触表面的部分的表面被淬火。淬火部分比原来的半球面的表面多肿胀，并且在该隆起部的表面上模制滑动面，另一部分的半球面形成为滑动接触面。版权所有（C）2006，JPO＆NCIPI

76. 发明专利

JP2004084574A Slipper 审中-公开
公开(公告)号：JP2004084574A
公开(公告)日：2004-03-18
申请号：JP2002247467
申请日：2002-08-27
申请人： Taiho Kogyo Co Ltd , 大豊工業株式会社
发明人： KANEMITSU HIROSHI , HAYASHI MOTOJI
IPC分类号： F04B27/08
摘要： PROBLEM TO BE SOLVED: To provide a slipper that is produced with reduced cost and smoothly draws in lubricating oil. SOLUTION: The slipper 1 includes a first sliding/contacting surface 3 that slides on and contacts a swash plate 4 at one end in the axial direction, and also includes a hemispherical second sliding/contacting surface 6 that slides on and contacts a piston 7 at the other end in the axial direction. In the first sliding/contacting surface 3, an area 3A at the center side is more protruded than an area 3B at the outer side. COPYRIGHT: (C)2004,JPO

77. 发明专利

JPH0941982A RING SEAL UNIT FOR TURBOCHARGER 失效
公开(公告)号：JPH0941982A
公开(公告)日：1997-02-10
申请号：JP21283495
申请日：1995-07-28
申请人： TAIHO KOGYO CO LTD
发明人： HAYASHI MOTOJI , KANEMITSU HIROSHI
IPC分类号： F02B39/14 , F02B39/00
摘要： PROBLEM TO BE SOLVED: To prevent lubricating oil in a seal chamber from leaking to the side of a compressor impeller by constituting a tongue piece of a deflector so as to make it come to a chevroned shape in its sectional form at a time when it is cut off on a plane orthogonal with the axial direction of a body part. SOLUTION: A deflector 26 is attached to the side of a lubricating chamber 6 of a retainer 11, and a circular recess 11b of this retainer 11 is closed by this deflector 26, while a sealing chamber 27 is partitionarily formed in this circular recess 11b. In addition, the deflector 26 is equipped with a ring body part 26A covering the circular recess 11b and a tongue piece 26B extending downward aslant toward the side of a lubricating chamber 6 in succession from this body part 26A, respectively. In this tongue piece 26B, its section is formed into being chevroned when it is cut off on a plane in parallel with both flat surfaces 26a and 26b of the body part 26A. With this constitution, a clearance between the highest part of an opening 28 and the lowest part of the circular recess is made enlargeable, through which any lubricating oil penetrated into the sealing chamber can be exhausted to the outdoors.

78. 发明专利

JPH0833163B2 失效
公开(公告)号：JPH0833163B2
公开(公告)日：1996-03-29
申请号：JP2558787
申请日：1987-02-07
申请人： TAIHO KOGYO CO LTD
发明人： MORISHITA HIKARI , KANEMITSU HIROSHI , HAGIWARA YOSHUKI , KUMADA YOSHIO
IPC分类号： F16C27/02

79. 发明专利

JPH01307571A LIP SEAL DEVICE 失效
公开(公告)号：JPH01307571A
公开(公告)日：1989-12-12
申请号：JP13765988
申请日：1988-06-03
申请人： TAIHO KOGYO CO LTD
发明人： KANEMITSU HIROSHI , SHIMAZAKI KEIICHI
IPC分类号： F16J15/3232 , F16J15/3252 , F16J15/3268
摘要： PURPOSE:To simplify the seal device pull-out procedure by forming an engagement part which is engaged with a case pull-out tool, on the internal face of the case annular groove of a seal member which seals between a housing and a case. CONSTITUTION:The clearance between a housing 1 and a case 2 is sealed with a sealing member 7. An annular groove 6 in which a sealing member 7 falls is formed in the case 2 and a retaining part 13 which retains a pull-out tool 12 is formed in the internal face of said annular groove 6. The retaining part 13 has a shallow annular groove formed on a small-diameter part 2b and the internal face and the small-diameter part 2b is tapered. The end face of the pull-out tool 12 has an engagement projection having a slit and able to be reduced axially in diameter. By the insertion of the tool 12, the engagement projection goes inward along the tapered face of the small-diameter part 2b and is increased in diameter by the shallow annular groove until engaged with the small-diameter part 2b. The pull-out of the case 2 may then be executed easily.

80. 发明专利

JPH01283478A LIP SEAL DEVICE 失效
公开(公告)号：JPH01283478A
公开(公告)日：1989-11-15
申请号：JP6298289
申请日：1989-03-15
申请人： TAIHO KOGYO CO LTD
发明人： SHIMAZAKI KEIICHI , SHIBATA MAKOTO , KANEMITSU HIROSHI , KANAYAMA HIROSHI
IPC分类号： F16J15/3232 , F16J15/3252 , F16J15/3268
摘要： PURPOSE:To restrain the substantial deformation of the first lip due to the pressure of a sealed fluid by causing the tip of the second lip to come in contact with the back of the first lip at the side of the sealed fluid in the condition where the first and second lips are in slidable contact with the external surface of a rotational axis. CONSTITUTION:There are two sheets of the first and second lips 3 and 4 with the external surface thereof fitted to a case 2, and the internal tip side of each lip 3 and 4 is bent from a radial direction to the side of a sealed fluid, or to the left side of an axial direction. Furthermore, the tip of the second lip 4 is made in contact with the first lip 3 in the condition where the first lip 3 and the second lip 4 are in slidable contact with the external surface of a rotational axis 5, thereby enabling the prevention of the deformation of the first lip 3 due to the pressure of the sealed fluid with the tip of the second lip 4.

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