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1. 发明授权

US4764098A Roots type pump with pin connection for plastic coated rotor 失效
标题翻译：根型泵用于塑料涂层转子的销连接
公开(公告)号：US4764098A
公开(公告)日：1988-08-16
申请号：US878704
申请日：1986-06-26
申请人： Takahiro Iwase , Hiroyuki Mochizuki , Shigenori Tamaki , Nobuo Kobayashi , Naofumi Masuda , Katsuro Harada
发明人： Takahiro Iwase , Hiroyuki Mochizuki , Shigenori Tamaki , Nobuo Kobayashi , Naofumi Masuda , Katsuro Harada
IPC分类号： F04C18/18 , F04C18/08 , F04C18/12 , B23P11/00 , F04C29/00 , F16D1/06
CPC分类号： F04C18/126 , F04C18/084 , F04C2230/91 , Y10T29/49236 , Y10T29/49945 , Y10T403/7088
摘要： A Roots type pump comprising a pair of mating lobed rotors which are supported by rotor shafts, respectively. Each rotor is fixed to the corresponding rotor shaft by a pin forcibly inserted in a through hole provided through the rotor and rotor shaft. The outer surface of each rotor is surrounded by a coating layer of plastic material, at which the through hole has end openings having cross sectional dimensions greater than that of the substantial part of the through hole.
摘要翻译：罗茨型泵包括分别由转子轴支撑的一对配合的叶片转子。每个转子通过强制插入通过转子和转子轴提供的通孔中的销固定到相应的转子轴上。每个转子的外表面由塑料材料的涂层所包围，通孔具有的横截面尺寸大于通孔的主要部分的截面尺寸。

2. 发明授权

US4806388A Method and apparatus for coating metal part with synthetic resin 失效
标题翻译：用合成树脂涂覆金属部件的方法和设备
公开(公告)号：US4806388A
公开(公告)日：1989-02-21
申请号：US886392
申请日：1986-07-17
申请人： Hiroyuki Mochizuki , Nobuo Kobayashi , Shigenori Tamaki , Takahiro Iwase , Naofumi Masuda , Yoshio Taguchi
发明人： Hiroyuki Mochizuki , Nobuo Kobayashi , Shigenori Tamaki , Takahiro Iwase , Naofumi Masuda , Yoshio Taguchi
IPC分类号： B05D1/24 , B05D3/02 , B05D5/08 , B05D3/14
CPC分类号： B05D3/0281 , B05D1/24 , B05D3/0245 , B05D5/083 , Y10S118/05
摘要： A method and apparatus for applying a synthetic resin layer to an outer surface of a metal part while the metal part is placed within a powdered mass of a thermally fusible synthetic resin. The metal part within the powdered mass is induction-heated to a temperature higher than a melting point and lower than a thermal decomposition point of the synthetic resin, in order to melt a portion of the powdered mass surrounding the heated metal part, and thereby permit the molten portion of the powdered mass to be deposited as the synthetic resin layer on the outer surface of the heated metal part. To facilitate the placement of the metal part in the powdered mass, air may be blown into the powdered mass to keep the mass in a fluid state.
摘要翻译：一种将合成树脂层施加到金属部件的外表面的方法和装置，同时将金属部件放置在热熔合成树脂的粉末状物质内。粉末状物质内的金属部分被感应加热到高于熔点并低于合成树脂的热分解点的温度，以熔化加热的金属部分周围的一部分粉末质量，从而允许在被加热的金属部件的外表面上作为合成树脂层沉积的粉状物质的熔融部分。为了便于将金属部件放置在粉末状物质中，可以将空气吹入粉末状物质中以保持质量处于流体状态。

3. 发明授权

US4806387A Method for coating metal part with synthetic resin 失效
标题翻译：用合成树脂涂覆金属部件的方法
公开(公告)号：US4806387A
公开(公告)日：1989-02-21
申请号：US893143
申请日：1986-08-05
申请人： Shigenori Tamaki , Hiroyuki Machizuki , Nobuo Kobayashi , Takahiro Iwase , Naofumi Masuda
发明人： Shigenori Tamaki , Hiroyuki Machizuki , Nobuo Kobayashi , Takahiro Iwase , Naofumi Masuda
IPC分类号： B05D1/24 , B05D3/02
CPC分类号： B05D3/0281 , B05D1/24 , B05D3/0245 , F05C2225/04 , Y10S118/05
摘要： A method of applying a synthetic resin layer to an outer surface of a metal part while the metal part is positioned within a powdered mass of a thermally fusible synthetic resin. The metal part within the powdered mass is induction-heated to a temperature between a melting point and a thermal decomposition point of the synthetic resin, to melt a portion of the powdered mass surrounding the outer surface of the heated metal part, and to deposit the molten portion of the powdered mass on the outer surface of the heated metal part, as the synthetic resin. The metal part is pushed down by a predetermined distance within the powdered mass, at least once at a point of time after the metal part has been positioned in the powdered mass, and before the induction-heating step has been completed.
摘要翻译：一种将合成树脂层施加到金属部件的外表面的方法，同时金属部件位于热熔合成树脂的粉末质量中。粉末状物质内的金属部分被感应加热到合成树脂的熔点和热分解点之间的温度，熔化被加热的金属部件的外表面周围的一部分粉末质量，并沉积作为合成树脂，加热的金属部件的外表面上的粉末质量的熔融部分。将金属部件在粉末质量块内按压预定的距离，至少在金属部件被定位在粉末状物质中之后的时间点，并且在感应加热步骤完成之前至少一次。

4. 发明授权

US4869623A Method of broaching outer periphery of lobe-type rotor of roots-type fluid machine, and broaching cutter used in the method 失效
标题翻译：根型流体机械叶片型转子外周的方法和该方法中使用的拉刀
公开(公告)号：US4869623A
公开(公告)日：1989-09-26
申请号：US65556
申请日：1987-06-23
申请人： Hajime Takeshita , Takahiro Iwase , Naofumi Masuda , Takuo Sibata , Hiroyuki Mochizuki , Nobuo Kobayashi , Seiho Kawakami , Yosio Kuroiwa
发明人： Hajime Takeshita , Takahiro Iwase , Naofumi Masuda , Takuo Sibata , Hiroyuki Mochizuki , Nobuo Kobayashi , Seiho Kawakami , Yosio Kuroiwa
IPC分类号： B23D37/22 , F01C1/12 , B23D43/00
CPC分类号： B23D37/22 , F01C1/126 , Y10T29/4932 , Y10T407/1614 , Y10T407/1671 , Y10T407/1685 , Y10T409/400175 , Y10T409/404375 , Y10T409/50082 , Y10T409/503608 , Y10T409/505084
摘要： A broaching method for finishing an outer peripheral surface of a resin layer of a resin-coated lobe-type rotor for a rotary fluid machine of a Roots type, which includes the steps of forming, with a leading grooving cutter, at least one chip-breaker groove in the outer peripheral surface of the resin layer, such that the chip-breaker groove extends in a broaching direction parallel to an axis of rotation of the rotor. The method further includes the steps of finishing at least a portion of the outer peripheral surface of the resin layer with a trailing finish cutter having a cutting edge contour corresponding to the portion of the outer peripheral surface of the resin layer, which is finished by the finish cutter after the chip-breaker groove is formed therein by the grooving cutter. A composite broach or formed broach having the grooving and finish cutters is fed such that the grooving cutter leads the finish cutter in the broaching direction.
摘要翻译：一种用于整理罗茨型旋转流体机械的树脂涂覆的叶片型转子的树脂层的外周面的拉削方法，其包括以下步骤：利用引导切槽刀形成至少一个切屑 - 在树脂层的外周面上形成断屑槽，使得断屑槽在与转子的旋转轴平行的拉削方向上延伸。该方法还包括以下步骤：用具有对应于树脂层的外周表面的部分的切割边缘轮廓的后整理机完成树脂层的外周表面的至少一部分，其由通过切槽刀在其中形成切屑槽之后的切割机。具有切槽和切割机的复合拉刀或成形拉刀被进给，使得切槽刀在拉削方向上引导切割器。

5. 发明授权

US4693813A Method of broaching outer periphery of lobe-type rotor of roots-type fluid machine, and broaching cutter used in the method 失效
标题翻译：根型流体机械叶片型转子外周的方法和该方法中使用的拉刀
公开(公告)号：US4693813A
公开(公告)日：1987-09-15
申请号：US890630
申请日：1986-07-30
申请人： Hajime Takeshita , Takahiro Iwase , Naofumi Masuda , Takuo Sibata , Hiroyuki Mochizuki , Nobuo Kobayashi , Seiho Kawakami , Yosio Kuroiwa
发明人： Hajime Takeshita , Takahiro Iwase , Naofumi Masuda , Takuo Sibata , Hiroyuki Mochizuki , Nobuo Kobayashi , Seiho Kawakami , Yosio Kuroiwa
IPC分类号： B23D37/22 , F01C1/12 , B23D15/02
CPC分类号： B23D37/22 , F01C1/126 , Y10T29/4932 , Y10T407/1614 , Y10T407/1671 , Y10T407/1685 , Y10T409/400175 , Y10T409/404375 , Y10T409/50082 , Y10T409/503608 , Y10T409/505084
摘要： A broaching method for finishing an outer peripheral surface of a resin layer of a resin-coated lobe-type rotor for a rotary fluid machine of a Roots type, which includes the steps of forming, with a leading grooving cutter, at least one chip-breaker groove in the outer peripheral surface of the resin layer, such that the chip-breaker groove extends in a broaching direction parallel to an axis of rotation of the rotor. The method further includes the steps of finishing at least a portion of the outer peripheral surface of the resin layer with a trailing finish cutter having a cutting edge contour corresponding to the portion of the outer peripheral surface of the resin layer, which is finished by the finish cutter after the chip-breaker groove is formed therein by the grooving cutter. A composite broach or formed broach having the grooving and finish cutters is fed such that the grooving cutter leads the finish cutter in the broaching direction.
摘要翻译：一种用于整理罗茨型旋转流体机械的树脂涂覆的叶片型转子的树脂层的外周面的拉削方法，其包括以下步骤：利用引导切槽刀形成至少一个切屑 - 在树脂层的外周面上形成断屑槽，使得断屑槽在与转子的旋转轴平行的拉削方向上延伸。该方法还包括以下步骤：用具有对应于树脂层的外周表面的部分的切割边缘轮廓的后整理机完成树脂层的外周表面的至少一部分，其由通过切槽刀在其中形成切屑槽之后的切割机。具有切槽和切割机的复合拉刀或成形拉刀被进给，使得切槽刀在拉削方向上引导切割器。

6. 发明授权

US4717322A Roots-type fluid machine 失效
标题翻译：根型流体机
公开(公告)号：US4717322A
公开(公告)日：1988-01-05
申请号：US892039
申请日：1986-08-01
申请人： Naofumi Masuda , Hajime Takeshita , Takahiro Iwase , Hiroyuki Mochizuki , Takuo Sibata , Takashi Miyake , Nobuo Kobayashi
发明人： Naofumi Masuda , Hajime Takeshita , Takahiro Iwase , Hiroyuki Mochizuki , Takuo Sibata , Takashi Miyake , Nobuo Kobayashi
IPC分类号： F01C1/08 , F01C21/10 , F04C18/18 , F04C27/00
CPC分类号： F01C1/084 , F01C21/104 , F05C2225/04
摘要： A Roots-type rotary fluid machine having resin-coated rotors fluid-tightly accomodated in a chamber formed in a housing structure which consists of a generally cup-shaped main housing body having a bore closed at its one end and open the other end, and a covering member which closes the open end of the bore in the housing body. The housing body includes a fillet portion which bridges an inner flat surface defining the bottom of the bore and facing one end face of each rotor, and an inner peripheral surface defining the periphery of the bore and facing the outer peripheral surface of each rotor. The fillet portion is formed along a line of intersection of extensions of the inner flat surface and the inner peripheral surface of the housing body, and inwardly into the bore from this line of intersection. The fillet portion has a generally triangular shape in cross section taken in a direction perpendicular to the above line of intersection.
摘要翻译：一种罗茨式旋转流体机械，其具有流体紧密地容纳在形成在壳体结构中的室中的树脂涂覆的转子，该壳体由通常为杯形的主壳体主体组成，该壳体主体在其一端封闭并打开另一端，以及封闭构件，其封闭壳体内的孔的开口端。壳体包括一个圆角部分，该圆角部分桥接限定孔的底部并面对每个转子的一个端面的内部平坦表面，以及限定孔的周边并面向每个转子的外周表面的内周表面。所述圆角部沿着所述内平面和所述壳体的内周面的延伸线的交叉线形成，并且从所述相交线向内进入所述孔。圆角部分在垂直于上述交叉线的方向上具有大致三角形的横截面。

7. 发明授权

US4785685A Rack guide of synthetic resin for a rack and pinion type steering device 失效
标题翻译：用于齿条和小齿轮转向装置的合成树脂机架引导件
公开(公告)号：US4785685A
公开(公告)日：1988-11-22
申请号：US36451
申请日：1987-04-09
申请人： Nobuo Kobayashi , Shigeo Aiba , Shigetoshi Miyoshi , Takahiro Iwase , Tsutomu Sugiura , Takeshi Onogi , Taisuke Nakamura
发明人： Nobuo Kobayashi , Shigeo Aiba , Shigetoshi Miyoshi , Takahiro Iwase , Tsutomu Sugiura , Takeshi Onogi , Taisuke Nakamura
IPC分类号： B62D3/12 , F16H55/28 , F16H57/12 , F16H19/04
CPC分类号： B62D3/123 , F16H55/283 , Y10T74/1967 , Y10T74/19819
摘要： The synthetic resin rack guide to be housed in a gear box of a rack and pinion type steering device for a vehicle. The rack guide includes a generally semi-cylindrical head, an outer cylinder and an inner cylinder. The generally semi-cylindrical head includes a semi-cylindrical concave surface which slidably contacts a back surface of a rack bar. The outer cylinder is separated from the inner cylinder by a circumferentially extending space and is divided into a plurality of sections in the circumferential direction by a plurality of slits which extend in parallel with an axis of the rack guide. Due to the provision of the slits, the outer cylinder can shrink radially inward when it is inserted into a rack housing with no clearance between them and when an interference between them is increased in proportion to an increase in ambient temperature. Thus, a locking of the rack guide with the rack housing is prevented and a smooth sliding is obtained even with the increase in ambient temperature.
摘要翻译：合成树脂齿条引导件被容纳在用于车辆的齿条和小齿轮型转向装置的齿轮箱中。齿条引导件包括大致半圆柱形的头部，外部圆柱体和内部圆柱体。大致半圆柱形头部包括可滑动地接触齿条的后表面的半圆柱形凹面。外筒通过周向延伸的空间与内筒隔开，并且通过与齿条引导件的轴线平行地延伸的多个狭缝在圆周方向上分成多个部分。由于设置狭缝，当外筒在插入到机架壳体中时，径向向内收缩，其间没有间隙，并且当它们之间的干扰与环境温度的增加成比例地增加时。因此，防止了齿条引导件与齿条壳体的锁定，并且即使随着环境温度的增加也获得平滑的滑动。

8. 发明授权

US4683769A Rack guide in rack-and-pinion type steering gear 失效
标题翻译：机架式小齿轮式舵机机架导轨
公开(公告)号：US4683769A
公开(公告)日：1987-08-04
申请号：US755469
申请日：1985-07-16
申请人： Hiroyuki Mochizuki , Nobuo Kobayashi , Yutaka Inuzuka , Shigeo Aiba , Setsuo Nishi
发明人： Hiroyuki Mochizuki , Nobuo Kobayashi , Yutaka Inuzuka , Shigeo Aiba , Setsuo Nishi
IPC分类号： B62D3/12 , F16H19/00 , F16H55/28 , F16H57/12
CPC分类号： F16H19/04 , B62D3/123 , F16H55/283 , Y10T74/1967
摘要： A synthetic resin rack guide in a rack-and-pinion type steering gear is provided with a projection formed on an outer peripheral surface at an end portion which is in contact with a rack bar. The projection is designed in such a manner that a diameter thereof after shrinkage due to annealing is equal to or slightly larger than an inner diameter of a guide hole for receiving the rack guide. With this arrangement, an abnormal noise created between rack teeth and a pinion may be prevented.
摘要翻译：齿条和小齿轮式舵机中的合成树脂齿条引导件设置有在与齿杆杆接触的端部处的外周面上形成的突起。该突起的设计方式是使其退火后收缩后的直径等于或略大于用于容纳齿条引导件的引导孔的内径。通过这种布置，可以防止在齿条齿和小齿轮之间产生的异常噪声。

9. 发明授权

US09217539B2 High-pressure tank 有权
公开(公告)号：US09217539B2
公开(公告)日：2015-12-22
申请号：US11919033
申请日：2006-06-01
申请人： Tsukuo Ishitoya , Nobuo Kobayashi
发明人： Tsukuo Ishitoya , Nobuo Kobayashi
IPC分类号： F17C1/00 , F17C13/04 , B60K15/07 , H01M8/04 , B60K15/063
CPC分类号： F17C13/04 , B60K15/07 , B60K2015/0638 , F17C2201/0109 , F17C2201/035 , F17C2201/056 , F17C2203/0604 , F17C2203/0619 , F17C2203/0663 , F17C2205/0305 , F17C2205/0323 , F17C2205/0326 , F17C2205/0329 , F17C2205/0338 , F17C2205/0341 , F17C2205/0391 , F17C2205/0397 , F17C2221/012 , F17C2221/033 , F17C2223/0123 , F17C2223/036 , F17C2270/0105 , F17C2270/0168 , F17C2270/0189 , F17C2270/05 , H01M8/04216 , H01M2250/20 , Y02E60/321 , Y02E60/50 , Y02T90/32
摘要： There is disclosed a high-pressure tank capable of appropriately discharging high-pressure gas. The high-pressure tank is mounted on a mobile body, stores the high-pressure gas, and includes a plurality of gas discharge means for discharging the high-pressure gas from the high-pressure tank. The gas discharge means are disposed at opposite sides of the high-pressure tank in a longitudinal direction. The gas discharge means can each have a path through which the inside of the high-pressure tank communicates with the outside thereof, and a manual valve including a manual operating section for opening and closing the path by a manual operation.

10. 发明授权

US08573253B2 Valve assembly for gas container 有权
标题翻译：气体容器阀组件
公开(公告)号：US08573253B2
公开(公告)日：2013-11-05
申请号：US11884129
申请日：2006-02-20
申请人： Nobuyuki Ogami , Nobuo Kobayashi , Akira Yamashita
发明人： Nobuyuki Ogami , Nobuo Kobayashi , Akira Yamashita
IPC分类号： F17C1/00 , F17C13/04 , B67D7/36
CPC分类号： F17C13/04 , F17C2201/0104 , F17C2205/0323 , F17C2205/0338 , F17C2205/0391 , Y10T137/8326 , Y10T137/86348 , Y10T137/86372 , Y10T137/87249
摘要： There is disclosed a valve assembly for a gas container capable of appropriately discharging a gas from the gas container, even if a valve of a discharge passage has a failure or the like. The valve assembly for the gas container disposed at the gas container has, as passages which allow the inside of the gas container to communicate with the outside, a filling passage which fills the gas container with the gas and a discharge passage which discharges the gas. Furthermore, the valve assembly has a filling-side valve disposed at the filling passage and configured to close this passage, a discharge-side valve disposed at the discharge passage and configured to close this passage, a communication path which connects a downstream side of the discharge-side valve to a downstream side of the filling-side valve, and a shut-off valve disposed at the communication path. When the discharge-side valve does not open due to the failure or the like, the shut-off valve is opened to allow the gas to flow through the filling passage, the communication path and the discharge passage in this order.
摘要翻译：公开了一种能够适当地从气体容器排出气体的气体容器的阀组件，即使排出通路的阀具有故障等。用于设置在气体容器中的气体容器的阀组件具有允许气体容器内部与外部连通的通道，填充有气体的气体容器的填充通道和排出气体的排出通道。此外，阀组件具有设置在填充通道处并且构造成关闭该通道的填充侧阀，排出侧阀设置在排出通道处，并被构造成关闭该通道，连通路径排出侧阀到填充侧阀的下游侧，以及截止阀，设置在连通路径。当排出侧阀由于故障等而不打开时，截止阀打开以允许气体依次流过填充通道，连通路径和排出通道。

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