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公开(公告)号：US5176353A
公开(公告)日：1993-01-05
申请号：US676585
申请日：1991-03-27
申请人： Tsutomu Aihara , Akihiro Takeda , Isamu Takarabe
发明人： Tsutomu Aihara , Akihiro Takeda , Isamu Takarabe
CPC分类号： B60N2/0232 , B60N2/067
摘要： Movable and stationary rails are of complementary cross sections, the movable rail being generally C-shaped with grooved side wall portions, the stationary rail having an elongate flat upper plate whose side edge portions constitute guide edge portions. The side edge portions of the stationary rail are spacedly received in the grooved side wall portions of the movable rail. Metal rollers are disposed between major flat portions of the movable and stationary rails. A plastic slider is secured to each of the guide edge portions and so shaped as to be neatly and slidably received in the corresponding grooved side wall portion of the movable rail. The plastic slider has an opening through which an outside edge wall of the guide edge portion is exposed. A metal ball is rotatably received in the opening in such a manner that diametrically opposed ends thereof are contactable with the outside edge wall and an inner surface of the corresponding grooved side wall.
摘要翻译： 可移动和固定的导轨具有互补的横截面，活动导轨大致为C形，带有开槽的侧壁部分，固定导轨具有细长的平坦的上板，其侧边缘部分构成导向边缘部分。 固定轨道的侧边缘部分间隔地容纳在活动导轨的凹槽侧壁部分中。 金属辊布置在可移动和固定轨道的主平面部分之间。 塑料滑块固定到每个引导边缘部分，并且被成形为整齐地并可滑动地容纳在活动导轨的相应凹槽侧壁部分中。 塑料滑块具有开口，引导边缘部分的外边缘壁暴露在该开口中。 金属球可旋转地容纳在开口中，使得其直径相对的端部可与外边缘壁和相应的带槽侧壁的内表面接触。
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公开(公告)号：US5144849A
公开(公告)日：1992-09-08
申请号：US712443
申请日：1991-06-10
申请人： Tsutomu Aihara , Akihiro Takeda
发明人： Tsutomu Aihara , Akihiro Takeda
CPC分类号： F16H57/039 , B60N2/0224 , F16H1/16 , F16H57/023 , B60N2002/0236 , F16H2057/02034 , F16H2057/02052 , F16H2057/02082 , F16H2057/0213 , Y10T74/18792 , Y10T74/18808 , Y10T74/19828
摘要： A reduction gear is shown, which is designed to facilitate assembly of essential parts in a case. The reduction gear comprises a worm; a worm wheel meshed with the worm; a lower case part having a semicylindrical recess which rotatably receives the worm, and an upper case part to be mounted on the lower case part to close the semicylindrical recess. The semicylindrical recess has an opening which is so sized as to permit insertion of the worm into the semicylindrical recess therethrough. A threaded bore is formed in the lower case part, which is merged and aligned with the semicylindrical recess. A bolt is screwed into the threaded bore having its inside end pressed against one axial end of the worm for achieving a stable rotation of the worm in the semicylindrical recess.
摘要翻译： 示出了减速齿轮，其被设计成便于在壳体中组装必要部件。 减速齿轮包括蜗杆; 与蜗杆啮合的蜗轮; 具有可旋转地容纳蜗杆的半圆柱形凹部的下壳体部和安装在下壳体部上以封闭半圆柱形凹部的上壳体部。 半圆柱形凹部具有开口，其尺寸被设计成允许将蜗杆插入通过其中的半圆柱形凹部。 螺纹孔形成在下壳体部分中，其与半圆柱形凹部合并并对准。 螺栓被拧入螺纹孔中，其内端被压靠在蜗杆的一个轴向端部上，以实现蜗杆在半圆柱凹槽中的稳定旋转。
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公开(公告)号：US4909468A
公开(公告)日：1990-03-20
申请号：US290877
申请日：1988-12-22
申请人： Tsutomu Aihara , Yasuo Hirama , Hiroaki Iwamoto
发明人： Tsutomu Aihara , Yasuo Hirama , Hiroaki Iwamoto
CPC分类号： B60N2/0232 , B60N2/067
摘要： Herein disclosed is a powered seat slide device which comprises an elongate rack plate which is received in an elongate tunnel-like space defined between movable and stationary rails and secured to the stationary rail, a gear mechanism which is mounted to the movable rail and has a pinion projected into the tunnel-like space to operatively engage with the rack plate, and an electric motor for actuating the gear mechanism.
摘要翻译： 这里公开的是一种动力座椅滑动装置，其包括细长的齿条板，其被容纳在限定在可移动和固定轨道之间的细长隧道状空间中并固定到固定轨道上，齿轮机构安装到活动导轨上并具有 突出到隧道状空间中的小齿轮与齿条板可操作地接合，以及用于致动齿轮机构的电动马达。
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公开(公告)号：US4991460A
公开(公告)日：1991-02-12
申请号：US263766
申请日：1988-10-28
CPC分类号： F16H59/10 , Y10T74/20159 , Y10T74/20612
摘要： To reduce the longitudinal dimension of a multirange shift lever device for an automatic transmission, a guide plate is formed with a shift lever guide slot extending in both longitudinal and lateral directions of the vehicle, the shift lever pivotal motion in the longitudinal direction is directly transmitted via a pivotal motion transmitting mechanism (e.g. shaft) linked with the shift lever and that in the lateral direction is converted into the longitudinal direction pivotal motion by a pivotal motion converting mechanism (e.g. cam groove) linked with the shift lever.
摘要翻译： 为了减小用于自动变速器的多换档杆装置的纵向尺寸，导向板形成有在车辆的纵向和横向方向上延伸的换档杆引导槽，变速杆在纵向上的枢转运动被直接传递 通过与变速杆连接的枢转运动传递机构（例如轴），并且通过与变速杆连接的枢转运动转换机构（例如，凸轮槽）将横向方向转换成纵向方向的转动运动。
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公开(公告)号：US5323998A
公开(公告)日：1994-06-28
申请号：US820336
申请日：1992-01-14
申请人： Tsutomu Aihara
发明人： Tsutomu Aihara
CPC分类号： B60N2/067
摘要： A seat slider mechanism consists of a U-shaped lower rail provided, on outer left and right sides, with a longitudinally oriented, downward facing first hook portion. An upper rail engages with the lower rail via a second, upward facing hook portion provided longitudinally on both left and right inner surfaces. A seat is mounted on the upper rail and a motor, or other source of driving force may be provided for moving the upper rail relative to the lower rail. The lower rail is secured by mounting brackets which are attached to end blocks by both rivets and welding.
摘要翻译： 座椅滑动器机构由在左外侧和右侧设置的具有纵向定向的朝下的第一钩部的U形下导轨构成。 上轨道通过纵向设置在左内表面和右内表面上的第二向上的钩部分与下轨道接合。 座椅安装在上轨道上，并且可以设置电动机或其他驱动力源，用于相对于下轨道移动上轨道。 下部导轨通过安装支架固定，支架通过铆钉和焊接连接到端块上。
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公开(公告)号：US4805866A
公开(公告)日：1989-02-21
申请号：US78705
申请日：1987-07-28
申请人： Tsutomu Aihara , Yasuo Hirama , Hiroaki Iwamoto
发明人： Tsutomu Aihara , Yasuo Hirama , Hiroaki Iwamoto
CPC分类号： B60N2/067 , B60N2/0232
摘要： Herein disclosed is a powered seat slide device which comprises a threaded shaft which is neatly received in an elongate tunnel-like space defined between coupled movable and stationary rails and rotatably held by the movable rail, a nut which is received in the tunnel-like space to be operatively engaged with the threaded shaft and connected to the stationary rail. One end of the threaded shaft is projected from the tunnel like-space to form an exposed end. A gear mechanism incorporated with the exposed end of the threaded shaft for transmitting a power of an electric motor to the threaded shaft is arranged outside of the coupled rail unit.
摘要翻译： 本文公开了一种动力座椅滑动装置，其包括螺纹轴，该螺纹轴整齐地容纳在限定在联接的可移动和固定轨道之间的细长隧道状空间中并且由可移动轨道可旋转地保持，螺母被容纳在隧道状空间中 与螺纹轴可操作地接合并连接到固定轨道。 螺纹轴的一端从隧道状空间突出形成暴露端。 结合有用于将电动机的动力传递到螺纹轴的螺纹轴的暴露端的齿轮机构设置在联接的轨道单元的外部。
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公开(公告)号：US5094420A
公开(公告)日：1992-03-10
申请号：US399562
申请日：1989-08-24
申请人： Tsutomu Aihara , Junichi Maekawa
发明人： Tsutomu Aihara , Junichi Maekawa
CPC分类号： B60N2/0232 , B60N2/067
摘要： Disclosed herein is a power seat slide device which comprises a stationary rail member; a movable rail member axially slidably engaged with the stationary rail member, the movable rail member having an anchor portion to which an end of a seat belt is connected; a rack member extending along and secured to the stationary rail member having an axially extending slit defined therebetween; a pinion meshed with the rack member; a drive device mounted on the movable rail member to drive the pinion; and an embracing structure connected to the movable rail member and embracing the rack member in a manner to constitute a slidably interlocking connection therebetween, the embracing structure having opposed end portions by which the pinion is rotatably held, one of the opposed portions being passed through the axially extending slit.
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公开(公告)号：US4821991A
公开(公告)日：1989-04-18
申请号：US35428
申请日：1987-04-07
申请人： Tsutomu Aihara , Masakazu Muraishi
发明人： Tsutomu Aihara , Masakazu Muraishi
CPC分类号： B60N2/0843 , B60N2/071 , B60N2/0715 , B60N2/0732 , B60N2/0825
摘要： A seat slide device is disclosed which comprises a stationary rail having an angularly C-shaped cross section and a movable rail having a reversed T-shaped cross section. The movable rail is coupled with the stationary rail in such a manner that the enlarged head portion of the movable rail is spacedly received in the stationary rail thereby to define below the enlarged head portion a single elongate space in which rollers are rotatably received and above the enlarged head portion two parallel elongate spaces in which ball bearings are rotatably received. Inward sides of the stationary rail and the outward ends of the enlarged head portion of the movable rail are bent at generally right angles in order to hold the ball bearings in the two parallel elongate spaces.
摘要翻译： 公开了一种座椅滑动装置，其包括具有角度C形横截面的静止导轨和具有反向T形横截面的活动导轨。 活动导轨与固定导轨结合，使得可移动导轨的扩大头部间隔地容纳在固定导轨中，从而在扩大的头部下方限定单个细长空间，滚轮可旋转地接收在其上方 扩大头部两个平行的细长空间，其中滚珠轴承可旋转地接收。 固定轨道的内侧和可移动导轨的扩大的头部的外端部以大致直角弯曲，以将球轴承保持在两个平行的细长空间中。
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