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公开(公告)号：US20120257848A1
公开(公告)日：2012-10-11
申请号：US13438320
申请日：2012-04-03
IPC分类号： F16C33/10
CPC分类号： F16C33/1025 , F16C17/02 , F16C33/10 , F16C33/1045 , F16C33/1065 , F16N2210/14
摘要： A slide bearing has an oil supply passage formed in a lower bearing portion, that supplies lubricating oil into clearance between an outer peripheral surface of a rotating shaft and lower and upper slide surfaces, and an oil discharge passage formed in the lower half bearing portion and discharges the lubricating oil from the clearance. The oil supply passage has a downstream portion and the oil discharge passage has an upstream portion which is provided at positions on opposite sides of the rotating shaft. The oil supply passage has an upstream portion extending toward the upstream portion of the oil discharge passage, and the oil discharge passage has a downstream portion extending toward the downstream portion of the oil supply passage.
摘要翻译： 滑动轴承具有形成在下轴承部分中的供油通道，其将润滑油供应到旋转轴的外周面与下滑动表面之间的间隙中，以及形成在下半轴承部分中的排油通道，以及 从间隙排出润滑油。 供油通道具有下游部分，并且排油通道具有设置在旋转轴的相对侧上的位置处的上游部分。 供油通道具有朝向排油通道的上游部分延伸的上游部分，并且排油通道具有向供油通道的下游部分延伸的下游部分。
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公开(公告)号：US09121449B2
公开(公告)日：2015-09-01
申请号：US13438320
申请日：2012-04-03
CPC分类号： F16C33/1025 , F16C17/02 , F16C33/10 , F16C33/1045 , F16C33/1065 , F16N2210/14
摘要： A slide bearing has an oil supply passage formed in a lower bearing portion, that supplies lubricating oil into clearance between an outer peripheral surface of a rotating shaft and lower and upper slide surfaces, and an oil discharge passage formed in the lower half bearing portion and discharges the lubricating oil from the clearance. The oil supply passage has a downstream portion and the oil discharge passage has an upstream portion which is provided at positions on opposite sides of the rotating shaft. The oil supply passage has an upstream portion extending toward the upstream portion of the oil discharge passage, and the oil discharge passage has a downstream portion extending toward the downstream portion of the oil supply passage.
摘要翻译： 滑动轴承具有形成在下轴承部分中的供油通道，其将润滑油供应到旋转轴的外周面与下滑动表面之间的间隙中，以及形成在下半轴承部分中的排油通道，以及 从间隙排出润滑油。 供油通道具有下游部分，并且排油通道具有设置在旋转轴的相对侧上的位置处的上游部分。 供油通道具有朝向排油通道的上游部分延伸的上游部分，并且排油通道具有向供油通道的下游部分延伸的下游部分。
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公开(公告)号：US07977603B2
公开(公告)日：2011-07-12
申请号：US11392803
申请日：2006-03-30
申请人： Kanji Matsutani , Masaki Mashiko , Yuji Yokoyama , Mieko Akaba , Hiroshi Yagisawa , Masao Akatsuka , Shoichi Fukuda
发明人： Kanji Matsutani , Masaki Mashiko , Yuji Yokoyama , Mieko Akaba , Hiroshi Yagisawa , Masao Akatsuka , Shoichi Fukuda
IPC分类号： B23K26/00
CPC分类号： B21G1/08 , A61B17/06066 , A61B2017/00526 , A61B2017/061 , B23K26/389
摘要： A method for manufacturing an eyeless needle by which a satisfactory hole can be formed in the end surface of a fine suture needle having a needle diameter less than 150 micrometers is proposed.In a method for manufacturing an eyeless needle by forming a hole for inserting and fixing one end of a suture thread by caulking in the end surface of the eyeless suture needle made of stainless steel, the hole is formed by irradiating the end surface of a needle material thicker by 6 to 20 micrometers than a desired needle diameter of the suture needle less than 150 micrometers with one shot of a laser beam, and subsequently, a portion thicker than the desired needle diameter is removed by electrolytic polishing or chemical polishing.
摘要翻译： 提出了一种制造无眼针的方法，通过该方法可以在针直径小于150微米的精细缝合针的端面中形成令人满意的孔。 在通过在由不锈钢制成的无眼缝合针的端面中铆接而形成用于插入和固定缝合线的一端的孔的方法中，通过照射针的端面而形成孔 通过电击抛光或化学抛光除去比单次激光束小于150微米的缝合针的期望针直径比所需针直径更大6至20微米的材料，随后通过电解抛光或化学抛光除去比所需针直径更厚的部分。
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公开(公告)号：US20060219677A1
公开(公告)日：2006-10-05
申请号：US11392803
申请日：2006-03-30
申请人： Kanji Matsutani , Masaki Mashiko , Yuji Yokoyama , Mieko Akaba , Hiroshi Yagisawa , Masao Akatsuka , Shoichi Fukuda
发明人： Kanji Matsutani , Masaki Mashiko , Yuji Yokoyama , Mieko Akaba , Hiroshi Yagisawa , Masao Akatsuka , Shoichi Fukuda
IPC分类号： B23K26/38
CPC分类号： B21G1/08 , A61B17/06066 , A61B2017/00526 , A61B2017/061 , B23K26/389
摘要： A method for manufacturing an eyeless needle by which a satisfactory hole can be formed in the end surface of a fine suture needle having a needle diameter less than 150 micrometers is proposed. In a method for manufacturing an eyeless needle by forming a hole for inserting and fixing one end of a suture thread by caulking in the end surface of the eyeless suture needle made of stainless steel, the hole is formed by irradiating the end surface of a needle material thicker by 6 to 20 micrometers than a desired needle diameter of the suture needle less than 150 micrometers with one shot of a laser beam, and subsequently, a portion thicker than the desired needle diameter is removed by electrolytic polishing or chemical polishing.
摘要翻译： 提出了一种制造无眼针的方法，通过该方法可以在针直径小于150微米的精细缝合针的端面中形成令人满意的孔。 在通过在由不锈钢制成的无眼缝合针的端面中铆接而形成用于插入和固定缝合线的一端的孔的方法中，通过照射针的端面而形成孔 通过电击抛光或化学抛光除去比单次激光束小于150微米的缝合针的期望针直径比所需针直径更大6至20微米的材料，随后通过电解抛光或化学抛光除去比所需针直径更厚的部分。
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公开(公告)号：US5476480A
公开(公告)日：1995-12-19
申请号：US196441
申请日：1994-02-15
申请人： Kanji Matsutani , Hiroshi Yagisawa , Akira Saitoh
发明人： Kanji Matsutani , Hiroshi Yagisawa , Akira Saitoh
CPC分类号： B24B19/16 , A61B17/06066 , B21G1/00 , A61B17/06004 , A61B2017/06085 , A61F2002/30156 , A61F2002/30158 , A61F2230/0023 , A61F2230/0026
摘要： A surgical needle for sutural treatment having a triangle or polygon body in cross section, including a blunt needle point with a plate or round end and at least two cutting edges to prevent a health care provider from mistakenly hurting themselves even if the needle comes into contact with the tissue of the health care provide, and to provide a property that enables the needle to pass smoothly through tissues. A first face of the body may be ground by a grinding apparatus specially made for the surgical needle to form a tapered slope and the cutting edges. By pressing a material piece of the needle in a V-shaped groove it forms a second and third face and readily produces a high quality surgical needle.
摘要翻译： 一种用于缝合治疗的外科用针，其横截面为三角形或多边体，包括具有平板或圆形端部的钝针点和至少两个切割边缘，以防止保健提供者即使针头接触也会错误地伤害自身 并且提供使针能够顺利地通过组织的特性。 身体的第一面可以通过专门用于外科用针的研磨装置研磨以形成锥形斜面和切割边缘。 通过将针的材料片压在V形槽中，它形成第二和第三面并且容易地产生高质量的外科用针。
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公开(公告)号：US5749897A
公开(公告)日：1998-05-12
申请号：US399477
申请日：1995-03-07
CPC分类号： B21G1/00 , A61B17/06066 , A61B2017/06028
摘要： A surgical needle has a top edge formed by two pressed faces located inside or outside of curvature from pressing a material blank made of austenitic stainless steel having fibrous texture and cutting edges formed on both sides of a base. The top edge is sharp at a needle point and the sharp needle point is constituted of fibrous texture formed at the surface layer of the material blank. Grinding marks extending crosswise formed on the face of the mold are transferred to the pressed faces. A mold constitutes plural faces forming projecting angles (angle between two intersecting faces is 180.degree. or below, and the line at which the two faces intersect is made as a projecting line) along edges of the blocks made of two rectangular prisms, and constitutes a cavity by suitably contacting the edges of the blocks.
摘要翻译： 手术针具有由压制由具有纤维质地的奥氏体不锈钢制成的材料坯料和形成在基底两侧的切削刃的位于曲率内侧或外侧的两个按压面形成的顶部边缘。 上缘在针尖处尖锐，尖锐的针尖由形成在材料坯料的表面层处的纤维织构构成。 在模具表面上形成的横向延伸的磨痕被传送到压制面。 模具构成由两个矩形棱镜构成的块的边缘形成突出角度的多个面（两个相交面之间的角度为180度或更小，并且两个面相交的线形成为突出线），并且构成 适当地接触块的边缘。
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