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公开(公告)号：US11415196B2
公开(公告)日：2022-08-16
申请号：US16898919
申请日：2020-06-11
发明人： Naohiro Higashide
IPC分类号： F16G13/07
摘要： A roller chain includes an inner link and an outer link. A bush is projected out of an outer side surface of an inner plate by a predetermined amount and an end surface of a bush being projected is brought into contact with an inner side surface of the outer plate to form a predetermined gap between the outer side surface of the inner plate and the inner side surface of the outer plate. The predetermined gap is within a range of 7 to 18[%] of the distance between the inner side surfaces of the pair of outer plates.
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公开(公告)号：US20210341038A1
公开(公告)日：2021-11-04
申请号：US17377738
申请日：2021-07-16
发明人： Toshiya NAOE , Hideaki SEKI
摘要： A chain guide includes a contact guide portion that comes into contact with a chain and guides the chain, and a vibration control portion having a zero-touch surface extending along a travel line of the chain.
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公开(公告)号：US20210262552A1
公开(公告)日：2021-08-26
申请号：US17319262
申请日：2021-05-13
发明人： Hideaki SEKI , Kota TANAKA , Hiroaki OKU
IPC分类号： F16H7/08
摘要： A fixed-side support arm (17) of a torsion coil spring (10) is provided with a locking portion (17a) and a pressing portion (17c). The locking portion (17a) is housed in a recessed spring housing portion (22) provided in a lever (9), and an engaging portion (22a) abuts against the locking portion (17a) to lock a biasing force of the spring. A pressing force (F) is applied to the pressing portion (17c) to remove the locking portion (17a) from the spring housing portion (22), thereby releasing the locking by the engaging portion (22a).
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4.发明申请公开(公告)号：US20210252767A1
公开(公告)日：2021-08-19
申请号：US17171208
申请日：2021-02-09
摘要： A roll-forming apparatus includes a heating portion, and a shaping portion disposed downstream of the heating portion in a conveyance direction of a fiber reinforced plastic member to shape the fiber reinforced plastic member heated by the heating portion. The shaping portion includes a first forming roller pair, and a second forming roller pair disposed downstream of the first forming roller pair in the conveyance direction. A rotational speed of the second forming roller pair is set higher than a rotational speed of the first forming roller pair to apply a tension in the conveyance direction to the fiber reinforced plastic member between the first forming roller pair and the second forming roller pair.
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公开(公告)号：US10850925B2
公开(公告)日：2020-12-01
申请号：US16524880
申请日：2019-07-29
发明人： Hayato Iguchi , Daigo Sawada
摘要： A chain for a vacuum conveyor, includes a plurality of links each having a flat front surface for placing a conveyance object and a back surface facing to a suction portion. A plurality of adsorption holes each having a large opening area on the front surface and a small opening area on the back surface is formed in the link.
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公开(公告)号：US09353829B2
公开(公告)日：2016-05-31
申请号：US14514677
申请日：2014-10-15
发明人： Masashi Nishikawa , Yoshio Okumura , Yuma Ohsaka , Motoki Tanaka
摘要： At least one member composing a chain bearing, such as a pin, includes a surface layer composed of vanadium carbonitride (VCN) coating on a surface of a base material of the at least one member. An oxide (VO) film having a predetermined thickness is also formed on a surface of the surface layer such that the oxide film is interposed between the surface layer and another member, such as a pin hole, composing the chain bearing.
摘要翻译： 至少一个构成链承载件（如销）的构件包括由至少一个构件的基材表面上的碳氮化钒（VCN）组成的表面层。 在表面层的表面也形成有规定厚度的氧化物（VO）膜，使得氧化膜介于表面层和构成链条轴承的其他构件（例如销孔）之间。
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公开(公告)号：US09352710B2
公开(公告)日：2016-05-31
申请号：US14887701
申请日：2015-10-20
发明人： Hideki Ishitobi , Narikazu Hashimoto , Tsunetake Tsuyoshi , Shingo Shimoaka , Tomomichi Ohtani , Kenji Nakaya , Kei Chino
CPC分类号： B60R19/18 , B60J5/0444 , B60R2019/182
摘要： An anti-collision component consisting of a metal hollow profile for automobiles includes a collision side flange, a body side flange, and a web connected to the flanges. The hollow profile has a longitudinal end at which a cross-sectional configuration is deformed by swaging to reduce a dimension between the flanges. The following relations are established: tW>TW RCI≧(tW−TW) where tW is a wall thickness of the web at the end, TW is a wall thickness of the web at a portion where the cross-sectional configuration is not deformed, and RCI is an inside corner radius of a corner formed of the web and each flange at the portion.
摘要翻译： 由用于汽车的金属中空型材组成的防碰撞部件包括碰撞侧凸缘，主体侧凸缘和连接到凸缘的腹板。 中空轮廓具有纵向端部，在该纵向端部处，横截面构造通过型锻而变形以减小凸缘之间的尺寸。 建立以下关系：tW>TWRCI≥（tW-TW）其中tW是纸幅端部的壁厚，TW是横截面形状不变形部分的幅材的壁厚， 并且RCI是由幅材和该部分处的每个凸缘形成的拐角的内角半径。
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公开(公告)号：US09222545B2
公开(公告)日：2015-12-29
申请号：US14081162
申请日：2013-11-15
发明人： Motoki Tanaka , Hiroaki Oku
摘要： A back face of each inner link plate of the chain is curved convexly. Heights from a pitch line connecting centers of pin holes of inner and guide link plates to the convex apex portion of the inner link plate and to an apex portion of the guide link plate are equalized. The convex apex portions are brought into contact with a guide face of the chain guide per every pitch and the ear apex portions are brought into contact with the chain guide per every pitch while being shifted by a half pitch from the convex apex portions.
摘要翻译： 链条的每个内链板的背面呈凸形弯曲。 从连接内链板和引导链板的销孔的中心到内链板的凸顶部和引导连接板的顶部的间距的高度相等。 每个节距使凸起的顶部与导轨的引导面接触，并且每个间距都使耳顶部与链条引导件接触，同时从凸起顶部部分偏移半个间距。
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公开(公告)号：US08146472B2
公开(公告)日：2012-04-03
申请号：US11884365
申请日：2006-03-06
申请人： Kazuo Nishimura , Toshiyuki Majima
发明人： Kazuo Nishimura , Toshiyuki Majima
CPC分类号： B26D7/20 , B26D1/085 , B26D7/025 , Y10T83/222 , Y10T83/7573 , Y10T83/8857 , Y10T83/887 , Y10T83/9309
摘要： A paper cutting device, for cutting multiple sheets of paper stacked in layers on a table, comprises a paper retainer (2) descending from an upper side along a guide and a cutter (3) diagonally ascending from the lower side. A receiving part (18) is mounted on the lower surface of a paper retaining frame (20). The receiving part (18) is formed by joining a base plate (36) with a large elastic modulus such as a metal to a resin receiving plate (37). A slip prevention structure is installed on the junction surfaces of the base plate (36) and the receiving plate (37) to suppress the extension/retraction of the receiving part of the paper retainer so as to prevent wrinkles from occurring in the paper near a blade receiving surface when the paper is cut off.
摘要翻译： 用于将多张堆叠在桌子上的多张纸张切割的切纸装置包括沿着引导件从上侧下降的纸张保持器（2）和从下侧对角地上升的切割器（3）。 接收部件（18）安装在纸张保持框架（20）的下表面上。 接收部（18）通过将具有大的弹性模量的基板（36）与金属接合而形成在树脂接受板（37）上。 防滑结构安装在基板（36）和接收板（37）的接合表面上，以抑制纸张保持器的接收部分的延伸/缩回，以防止在纸张附近发生皱纹 当纸被切断时刀片接收表面。
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公开(公告)号：US07290838B2
公开(公告)日：2007-11-06
申请号：US10506093
申请日：2003-03-20
申请人： Akio Handa , Atsuko Yamaguchi , Yuji Maki , Takashi Nishizaka , Shoji Suzuki , Kiyoshi Amaki , Toshio Nishimoto
发明人： Akio Handa , Atsuko Yamaguchi , Yuji Maki , Takashi Nishizaka , Shoji Suzuki , Kiyoshi Amaki , Toshio Nishimoto
IPC分类号： B60B3/14
CPC分类号： B60B3/008 , B60B3/044 , B60B23/00 , B60B25/002 , Y10T29/49499
摘要： A vehicle wheel comprises a rim (172) and a disk section (171) separate from the rim. Since the disk section is separate from the rim, the freedom of designing the disk section is improved. The rim comprises an outer rim (178) and an inner rim (181) separate from the outer rim. The outer and inner rims are attached to the outer periphery of the disk section at the same place by welding.
摘要翻译： 车轮包括轮缘（172）和与轮辋分离的盘部（171）。 由于磁盘部分与轮辋分离，因此可以提高设计磁盘部分的自由度。 轮辋包括外缘（178）和与外轮缘分离的内缘（181）。 外圈和内圈通过焊接在相同的位置附接到盘部的外周。
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