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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 11. Отображено 11.
18-06-2018 дата публикации

ASSIST DEVICE

Номер: KR1020180065895A
Принадлежит:

The present invention is intended to manufacture a compact assist device and to promote cost saving. The assist device (10) which is provided to assist movement of a joint between a first portion and a second portion of a human body comprises: a first member (21) mounted on the first portion; a second member (22) mounted on the second portion; and a speed reducer (40) mounted between the first member (21) and the second member (22). The speed reducer (40) comprises: a housing (45) and a motor housing (48) formed as a fixing member connected to the first member (21); a spacer (46) and an internal gear (43) formed as an output member connected to the second member (22); and a second bearing (47) formed as a main bearing disposed between the housing (45) as the fixing member and the internal gear (43) as the output member. The second bearing (47) formed as the main bearing has one insulation type rolling bearing or one sliding bearing. COPYRIGHT KIPO 2018 ...

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11-08-2016 дата публикации

FLEXIBLE ENGAGEMENT-TYPE GEAR DEVICE

Номер: KR1020160095605A
Принадлежит:

The present invention relates to a flexible engagement-type gear device capable of inhibiting torque ripple while inhibiting damages or distortions of a retainer. The flexible engagement-type gear device according to the present invention comprises: an exciter; a first external gear and a second external gear bent and deformed by the exciter; a first exciter bearing arranged between the first external gear and the exciter; and a second exciter bearing arranged between the second external gear and the exciter. The first exciter bearing has multiple first rolling members (22a) and a first retainer (23a) for retaining the first rolling members (22a). The second exciter bearing has multiple second rolling members (22b) and a second retainer (23b) for retaining the second rolling members (22b). The first retainer (23a) and the second retainer (23b) are separately formed. The number of the first rolling members (22a) is different from the number of the second rolling members (22b). COPYRIGHT ...

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02-08-2016 дата публикации

휨맞물림식 기어장치

Номер: KR0101644955B1

... 휨맞물림식 기어장치의 구동축과 내치기어와의 사이의 심 어긋남이 존재하여도 성능 및 수명의 저하를 방지하고, 축방향 길이의 증대를 억제 가능하게 한다. 구동축(101)에 의하여 회전 구동되는 기진체(106)를 가지는 휨맞물림식 기어장치(100)에 있어서, 구동축(101)과 기진체(106)는, 기진체(106)의 축심의 직경방향으로의 변위를 허용하는 이음매부재(103)에 의하여 연결되고, 기진체(106)와 이음매부재(103)는 축방향(O)으로 대향함과 함께, 기진체(106)가 이음매부재(103)의 직경방향 외측으로 뻗어 배치된다.

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07-06-2017 дата публикации

FLEXIBLE ENGAGEMENT GEAR DEVICE AND METHOD FOR MANUFACTURING EXCITER THEREOF

Номер: KR1020170062378A
Принадлежит:

The present invention provides a flexible engagement gear device capable of being inexpensively manufactured. The flexible engagement gear device includes: an exciter, an external gear, an internal gear engaged with the external gear, and a bearing disposed between the exciter and the external gear. The outer circumferential surface of the exciter forms a rolling contact surface of a rolling body of the bearing. The exciter includes a first area in which the hardness is reduced at a first change rate as it gets deeper from the surface of the exciter or the hardness is constant regardless of the depth from the surface, and a second area, subsequent to the first area, in which the hardness is reduced at a second change rate that is greater than the first change rate as it gets deeper. The depth of the first area in a predetermined range included in the range of ±40 degrees about the long axis direction is deeper than that of the first area in the short axis direction. COPYRIGHT KIPO 2017 ...

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30-11-2016 дата публикации

휨맞물림식 기어장치

Номер: KR0101681247B1

... 휨맞물림식 기어장치의 내치기어의 축심의 심 어긋남을 허용하면서, 직경방향 치수의 증대를 억제하는 것을 가능하게 한다. 기진체(106)와, 기진체(106)의 회전에 의하여 휨 변형되는 외치기어(120)와, 외치기어(120)가 내접하여 맞물리는 내치기어(130)(감속용 내치기어(130A), 출력용 내치기어(130B))를 구비한 휨맞물림식 기어장치(100)에 있어서, 내치기어(130)와, 내치기어(130)가 연결되는 지지부재(구동축케이싱(140), 제1 출력부재(154))는, 내치기어(130)의 축심의 직경방향의 변위를 허용하는 이음매부재(134)에 의하여 연결된다.

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31-08-2015 дата публикации

FLEXIBLE ENGAGEMENT GEAR DEVICE

Номер: KR1020150099387A
Принадлежит:

A flexible engagement gear device controls an increase in diametric dimension, while allowing displacement of an axial core of an inner teeth gear. The flexible engagement gear device (100) includes a start-up body (106), an outer teeth gear (120) flexibly transformed by rotation of the start-up body (106), and an internal gear (130) (an inner teeth gear (130A) for speed reduction, and an inner teeth gear (130B) for output) engaged with outer teeth gear (120). The inner teeth gear (130) and a support member (a driving shaft casing (140), and a first output member (154)) connected to the inner teeth gear (130) are connected by a coupling member (134) allowing diametric displacement of a shaft core of the inner teeth gear (130). COPYRIGHT KIPO 2015 (100) Flexible engagement gear device (101) Driving axle (106) Vibration body (110) Vibration body bearing (120) External gear (130) Internal gear (134A) First joint member (134B) Second joint member (136) Fixation axis member (152) Output axis ...

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18-08-2015 дата публикации

FLEXIBLE ENGAGEMENT GEAR DEVICE

Номер: KR1020150093578A
Принадлежит:

A flexible engagement gear device prevents degradation of performance and life, and restrains an increase in axial length even though a core between a drive shaft and an inner teeth gear is displaced. In a flexible engagement gear device (100) having a start-up body (106) driven by a drive shaft (101), a drive shaft (101) and a start-up body (106) are connected by a joint member (103) allowing displacement in the direction of diameter of an axial core of the start-up body (106). The start-up body (106) is arranged by being expanded outward in the direction of diameter of the joint member (103) while the start-up body (106) and the joint member (103) axially face each other. COPYRIGHT KIPO 2015 (100) Flexible engagement gear device ...

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02-10-2015 дата публикации

휨 맞물림식 기어장치

Номер: KR1020150110661A
Принадлежит:

... 기진체(104)와, 외치기어(120)와, 롤러베어링(110)과, 내치기어(130)를 구비한 휨 맞물림식 기어장치(100)에 있어서, 롤러베어링(110)의 축방향(O)의 측방에 배치되는 고정벽(136), 출력장치(138)와 롤러베어링(110)과의 사이에, 롤러베어링(110)의 리테이너(114)의 축방향(O)으로의 이동을 규제하는 스러스트베어링인 제1 규제부재(150)가 배치되어 있다. 이로써, 롤러베어링의 리테이너의 축방향 이동으로 발생하는 롤러베어링에 의한 단면 로스를 저감 가능하게 한다.

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03-11-2017 дата публикации

휨 맞물림식 기어장치

Номер: KR0101793519B1

... 유지기의 손상이나 변형을 억제하면서 토크 리플을 억제할 수 있는 휨 맞물림식 기어장치를 제공한다. 휨 맞물림식 기어장치는, 기진체와, 기진체에 의하여 휨 변형되는 제1 외치기어 및 제2 외치기어와, 제1 외치기어와 기진체의 사이에 배치되는 제1 기진체 베어링과, 제2 외치기어와 기진체의 사이에 배치되는 제2 기진체 베어링을 구비한다. 제1 기진체 베어링은, 복수의 제1 전동체(22a)와, 제1 전동체(22a)를 유지하는 제1 유지기(23a)를 갖는다. 제2 기진체 베어링은, 복수의 제2 전동체(22b)와, 제2 전동체(22b)를 유지하는 제2 유지기(23b)를 갖는다. 제1 유지기(23a)와 제2 유지기(23b)는 별체로 구성된다. 제1 전동체(22a)의 수와 제2 전동체(22b)의 수는 상이하다.

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26-05-2017 дата публикации

휨 맞물림식 기어장치

Номер: KR0101740421B1

... 기진체(104)와, 외치기어(120)와, 롤러베어링(110)과, 내치기어(130)를 구비한 휨 맞물림식 기어장치(100)에 있어서, 롤러베어링(110)의 축방향(O)의 측방에 배치되는 고정벽(136), 출력장치(138)와 롤러베어링(110)과의 사이에, 롤러베어링(110)의 리테이너(114)의 축방향(O)으로의 이동을 규제하는 스러스트베어링인 제1 규제부재(150)가 배치되어 있다. 이로써, 롤러베어링의 리테이너의 축방향 이동으로 발생하는 롤러베어링에 의한 단면 로스를 저감 가능하게 한다.

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14-06-2018 дата публикации

REDUCER DEVICE

Номер: KR1020180064288A
Принадлежит:

Provided is a compact reducer device that has a main bearing with a relatively high moment rigidity. The reducer device is provided with a casing, an internal gear, an external gear, a second carrier member, and a main bearing (38). The main bearing (38) has an outer wheel (42) of the casing, an inner wheel (44) of the second carrier member, and taper rollers (46). In the taper rollers (46), a first taper roller and a second taper roller going around a surface other than the first taper roller are alternately disposed in the circumferential direction. At least a part of the engagement portion of the internal and external gears is positioned between a first crossing as the crossing of extension lines (L1, L2) on the same plane of a round surface (42b) of the first taper roller in the outer wheel (42) and a round surface (44a) of the first taper roller in the inner wheel (44) and a second crossing as the crossing of extension lines (L3, L4) on the same plane of a round surface (42a) of the ...

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