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1. 发明专利

JPS60166535A OILER OF OILING DEVICE FOR TROLLEY LINE 失效
公开(公告)号：JPS60166535A
公开(公告)日：1985-08-29
申请号：JP2254184
申请日：1984-02-09
申请人： JAPAN NATIONAL RAILWAY , TAIHO KOGYO CO LTD
发明人： NAGASAWA HIROKI , NARA TAMOTSU , NAGAMATSU TOSHIHIRO , KATOU NORIAKI , OOTSUKA TAKAYUKI
IPC分类号： B60M1/12 , B60M1/02
摘要： PURPOSE:To uniformly oil a trolley line without causing bliding in an oiling hole even if air temperature changes by providing an oiling member having the oiling hole in a tube belonging thereto and having a small coefficient of thermal expansion while providing an interval member opposing, spaced in a prescribed interval, to the hole. CONSTITUTION:Oil passages 9a are bored in a tube 9 at every fastening positions of the tube, and the oil passages 9a are respectively covered with oiling members 24. The oiling member 24 is formed by metal having a smaller coefficient of thermal expansion but higher rigidity than those of the tube 9. The above member has a cylindrical part 25 for covering an outer circumference of the tube 9 therewith and blocking the oil passages 9a and a flange part 26. A cylindrical space partitioned by the oiling member 24, a partition member 60, and a flange part 26 forms an oil reservoir 61, in which oil is stored at all times irrespective of an oiling or non-oiling period. Since an oiling hole 25a for supplying the oil into the trolley line 4 is bored in the metal oiling member 24, dust from the outside sticks to the surface of the oil and does not reach the oiling hole 25a without exerting a bad influence thereon even if the air temperature and a mounting state change.

2. 发明专利

JPS60166534A OILER OF OILING DEVICE FOR USE IN TROLLEY LINE 失效
公开(公告)号：JPS60166534A
公开(公告)日：1985-08-29
申请号：JP2254084
申请日：1984-02-09
申请人： JAPAN NATIONAL RAILWAY , TAIHO KOGYO CO LTD
发明人： NAGASAWA HIROKI , NARA TAMOTSU , NAGAMATSU TOSHIHIRO , KATOU NORIAKI , OOTSUKA TAKAYUKI
IPC分类号： B60M1/12 , B60M1/02
摘要： PURPOSE:To oil a trolley line without causing blinding in an oiling hole by providing a support member for keeping a tube and the trolley line in a prescribed interval and holding oil in a space between the tube and the trolley line in a non-oil feed state. CONSTITUTION:An electromagnetic pump 7 is driven by a timer control circuit 8, whereby oil in an oil reservoir 6 is discharged into a tube 9 to oil a trolley line 4. The tube 9 is disposed on the upper part of the trolley line 4, and connected with the trolley line 4 with use of a fastening 23. Since for the tube 9, a tip 50b of a support member is brought into contact with the upper surface of the trolley ine 4 and fixed, an interval between the tube 9 and the trolley line 4 is kept constant. The interval is proper for holding oil therein. Therefor, the oil is maintained in the interval part owing to surface tension of the oil at the time of non-oiling to permit dust from the outside to adhere on the surface of the oil. Accordingly, the dust can not reach an oil passage and thus block it.

3. 发明专利

JPS6122174B2 JPS6122174B2 - 失效
公开(公告)号：JPS6122174B2
公开(公告)日：1986-05-30
申请号：JP11459281
申请日：1981-07-22
申请人： Taiho Kogyo Co Ltd
发明人： NAGAMATSU TOSHIHIRO , NOZUE SHIGEHIRO
IPC分类号： F16C33/10 , F16C17/04 , F16C33/00
CPC分类号： F16C17/047 , F16C33/1045 , F16C33/1075

4. 发明专利

JPS58217783A Swash plate type compressor 失效
标题翻译：洗板式压缩机
公开(公告)号：JPS58217783A
公开(公告)日：1983-12-17
申请号：JP9933682
申请日：1982-06-11
申请人： Taiho Kogyo Co Ltd , Toyoda Autom Loom Works Ltd
发明人： KATOU YOSHIO , NAGAMATSU TOSHIHIRO , TSURUMI KAZUFUMI , NAKAYAMA SHIYOUZOU , KATOU KIMIO
IPC分类号： F04B39/02 , F04B27/08 , F04B27/10
CPC分类号： F04B27/0821 , F04B27/1063 , F05C2201/0466 , F05C2201/0475
摘要： PURPOSE: To improve the lubricating performance such as seizure resisting performance of a bearing, by communicating a radial bearing and an oil capturing recess formed in the surface of one axial end wall of a swash plate chamber for capturing lubricating oil via lubricating oil passage, and shaping the radial bearing in a special configuration.
CONSTITUTION: Lubricating oil flowing down over the surface of one end wall 10a of a swash plate chamber 10 is captured efficiently in an oil capturing recess 30 and the oil is then supplied from the recess 30 to a radial bearing, i.e., a plain bearing 6 via a lubricating oil passage 31, so that the amount of lubricating oil supplied to the bearing is increased as compared with that in the conventional arrangements. The lubricating oil supplied to the plain bearing 6 is distributed to the entire inner wall surface of the bearing 6 where it is held is contact with a drive shaft 4 via oil guide grooves 40, 40a, 40b formed in the bearing 6. Further, the lubricatng oil in the oil guide grooves 40, 40a, 40b is distributed in the circumferential direction with rotation of the drive shaft 4, and oil film is formed between the drive shaft 4 and the inner wall surface of the plain bearing 6. Therefore, it is enabled to improve the lubricating performance such as seizure resisting performance of the bearing.
COPYRIGHT: (C)1983,JPO&Japio
摘要翻译：目的：通过连接径向轴承和形成在旋转斜盘室的一个轴向端壁的表面上的油捕获凹槽，用于通过润滑油通道捕获润滑油，来提高轴承的抗咬合性能的润滑性能，以及在特殊配置下成形径向轴承。构成：在旋转斜盘室10的一个端壁10a的表面上向下流动的润滑油被有效地捕获在油捕获凹槽30中，然后油从凹部30被供给到径向轴承，即滑动轴承6 通过润滑油路31，与以往的结构相比，供给轴承的润滑油量增加。供给到滑动轴承6的润滑油通过形成在轴承6中的油导向槽40,40a，40b而被分配到轴承6的保持的整个内壁面与驱动轴4接触。此外，导油槽40，40a，40b中的润滑油沿驱动轴4的旋转沿圆周方向分布，并且油膜形成在驱动轴4与滑动轴承6的内壁面之间。因此，能够提高润滑性能，如轴承的抗咬合性能。

5. 发明专利

JPS57200790A OIL FEEDER OF OILING DEVICE FOR TROLLEY WIRE 失效
公开(公告)号：JPS57200790A
公开(公告)日：1982-12-09
申请号：JP8343181
申请日：1981-05-30
申请人： TAIHO KOGYO CO LTD
发明人： NARA TAMOTSU , NAGAMATSU TOSHIHIRO , KATOU NORIAKI
IPC分类号： B66C13/12 , B60M1/12 , F16N7/02
摘要： PURPOSE:To make it possible to supply oil to the title trolley wire by a method wherein each of oil feed holes of a flexible tube is covered with a tubular member having a rigidity higher than that of the flexible tube and the oil is supplied to the trolley wire from an oil feed hole provided in the tubular member. CONSTITUTION:The flexible tube 9 extending from an oil tank is arranged along the upper side of the trolley wire 4 and is connected to the latter at a plurality of positions by means of stop metals 23. Further, the flexible tube 9 is provided with the oil feed holes 9a at positions where the stop metals are fixed and each of the holes 9 is covered with a covering member 24. The covering member 24 which is made of metal is provided with a cylindrical section 25 for covering the outer periphery of the tube 9 so as to block the hole 9a and flange sections 26 on both sides of the cylindrical section which latters (the flange sections) have recessed sections 26a for enabling the covering member 24 to be placed on the trolley wire 4.

6. 发明专利

JPS56124620A EXHAUST GAS CONTROLLING ACTUATOR 失效
公开(公告)号：JPS56124620A
公开(公告)日：1981-09-30
申请号：JP2781280
申请日：1980-03-05
申请人： TOYOTA MOTOR CO LTD , TAIHO KOGYO CO LTD
发明人： SUMIYOSHI MASAHARU , MOTOSUGI KATSUHIKO , NAGAMATSU TOSHIHIRO , MORI SETSUO , KUROSE KUNIO
IPC分类号： F01N3/22
摘要： PURPOSE:To maintain an air fuel ratio of a catalyst flowed-in exhaust gas within a fixed range by a method wherein an amount of a secondary air supplied is controlled according to an output signal of an oxygen concentration detector. CONSTITUTION:When the amount of the secondary air supplied is required to be reduced at the stationary operation, a lock coil 226 is interrupted to be commutated by an electronic control circuit, a control core 218 and a flapper 234 being released from a coupled state, a diaphragm 40 being sucked upward by an air suction negative pressure supplied to an operation chamber 212 and the control core 218 being kept moved at the upper position until a signal coming in from an O2-sensor to causes the amount of the secondary air flow to be reduced. On the other hand, if the air flow is increased at the stationary operation, the lock coil 226 is commutated, the control core 218 and the flapper 238 are integrated by a magnetic force, the air is supplied from an inducing opening 232 through a filter 230 the control core 218 is prevented to descend and the flow is increased as much as a length of a stroke corressponding to a gap L.

7. 发明专利

JPS5958219A Oleo-journal bearing 失效
标题翻译： OLEO-JOURNAL轴承
公开(公告)号：JPS5958219A
公开(公告)日：1984-04-03
申请号：JP16747782
申请日：1982-09-28
申请人： Taiho Kogyo Co Ltd
发明人： SHIBATA JIYUUJIROU , NAGAMATSU TOSHIHIRO , IIDA MASATAKE
IPC分类号： F16C17/02 , F16C33/00 , F16C33/10
CPC分类号： F16C33/106
摘要： PURPOSE:To receive abrasion powder produced on a bearing surface and to decrease sliding resistance of a bearing by continuously disposing a plurality of tapered land surfaces on the cylindrical inner surface of an oleo-bearing member along the periphery thereof and mounting axially-extended grooves on each boundary portion between adjacent tapered land surfaces. CONSTITUTION:A plurality of tapered land surfaces 3 are disposed on the cylindrical inner surface of an oleo-bearing member 1. The tapered land surface 3 comprises a taper surface portion 3A and a land surface portion 3B, and a clearance between the taper surface portion 3A and the outer periphery of a rotary shaft 2 is gradually decreased along the rotating direction R of the rotary shaft 2. A groove 4 is formed on each boundary portion between adjacent tapered land surfaces 3. In this arrangement, abrasion powder produced on a bearing surface is received in a groove 4, and sliding resistance of a bearing itself is decreased.
摘要翻译：目的：为了接收在轴承表面产生的磨损粉末，并通过沿着其周边在油脂承载部件的圆筒形内表面上连续地设置多个锥形表面，并且将轴向延伸的凹槽安装在轴承表面上，并且减小轴承的滑动阻力相邻锥形陆面表面之间的每个边界部分。构成：在油墨承载构件1的圆筒状内表面上设置有多个锥形台面3。锥形台面3包括锥面部3A和台面部3B，以及锥面部3之间的间隙并且旋转轴2的外周沿着旋转轴2的旋转方向R逐渐减小。在相邻的锥形陆面表面3之间的每个边界部分上形成有槽4.在这种布置中，在轴承表面容纳在凹槽4中，并且轴承本身的滑动阻力减小。

8. 发明专利

JPS57163724A TAPERED LAND BEARING 失效
公开(公告)号：JPS57163724A
公开(公告)日：1982-10-08
申请号：JP4788281
申请日：1981-03-31
申请人： TAIHO KOGYO CO LTD
发明人： NOZUE SHIGEHIRO , NAGAMATSU TOSHIHIRO
IPC分类号： F16C17/04 , F16C33/00 , F16C33/10
摘要： PURPOSE:To prevent rupture of an oil membrane from occuring at the external circumferential side of tapered face and a land face, and increase a cooling effect for improving stability and wear resistance by widening external circumferences of radial oil grooves which are made in a base part of the tapered face. CONSTITUTION:Tapered faces 2 and land faces 3 are mutually shaped in the circumferential direction on a bearing face of a tapered land bearing 1 and an oil groove 4 which passes from an internal circumference to an external circumference is made in a base part of each of the tapered face 2. Both sides of the oil groove 4 are inclined at an equal angle with respect to a radial line so that the oil groove is shaped in an appoximately sector form. As the result, lubricating oil which is carred on the tapered face 2 from the oil grooves 4 by revolution of a rotary shaft can reach the external circumferential side by use of the centrifugal force, thereby constantly supplying the tapered faces 2 and the land faces 3 with the lubricating oil.

9. 发明专利

JPS57162281A HORN CONTACT 失效
公开(公告)号：JPS57162281A
公开(公告)日：1982-10-06
申请号：JP4682181
申请日：1981-03-30
申请人： TAIHO KOGYO CO LTD
发明人： SUZUMURA NORIO , NAGAMATSU TOSHIHIRO , KATOU YOSHIO
IPC分类号： B60Q5/00 , H01H1/02 , H01R35/04 , H01R39/08

10. 发明专利

JPS56124621A EXHAUST GAS CONTROLLING ACTUATOR 失效
公开(公告)号：JPS56124621A
公开(公告)日：1981-09-30
申请号：JP2781380
申请日：1980-03-05
申请人： TOYOTA MOTOR CO LTD , TAIHO KOGYO CO LTD
发明人： SUMIYOSHI MASAHARU , MOTOSUGI KATSUHIKO , NAGAMATSU TOSHIHIRO , MORI SETSUO , KUROSE KUNIO
IPC分类号： F01N3/22
摘要： PURPOSE:To maintain an air fuel ratio of a catalyst flowed-in exhaust gas in an exhaust system within a fixed range by a method wherein an amount of secondary air supplied to the exhaust system is controlled by an output signal of an oxygen concentration detector provided in the exhaust gas flow. CONSTITUTION:When the amount of the secondary air flow is required to be reduced, a commutation to a lock coil 228 is interrupted by an electronic control circuit 42, and a coupling state of the control core 224 and the flapper 226 is released. Since an electromagnetic switching valve 214 is not fed with currents, the air is supplied to a pressure inducing opening 216 to cause an actuating chamber 222 to be occupied with the atmospheric pressure, a diaphragm 40 descends and the air flow is reduced until a signal being fed from an O2-sensor 14. On the other hand, when the flow is increased, the coil 228 is commutated by the electronic control circuit 42, the control core 224 and the flapper 226 are integrated and at the same time, the flapper 226 and the valve body 26 is raised by an air supply pipe negative pressure induced through the electromagnetic switching valve 214 and the flow is increased.

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