专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06351978B1 Roller mount with three-axis freedom 有权
标题翻译：滚轮安装具有三轴自由度
公开(公告)号：US06351978B1
公开(公告)日：2002-03-05
申请号：US09340998
申请日：1999-06-28
申请人： Yukio Kusakabe , Kazuo Omura , Hirokazu Mori
发明人： Yukio Kusakabe , Kazuo Omura , Hirokazu Mori
IPC分类号： B21D3902
CPC分类号： B21D5/12 , B21C37/083
摘要： A roller mounting arrangement for a machine in which elongated material is shaped by rollers as the material progresses along a pathway. The rollers are mounted so that they are free to pivot and distribute forming pressure over a wider area of the material being shaped. The rollers have freedom to pivot about a plurality of axes. In a tandem mounting arrangement, the rollers have 3-axis freedom.
摘要翻译：一种用于机器的辊子安装装置，其中当材料沿着路径行进时，细长材料由辊形成。辊子被安装成使得它们可以自由地枢转和分布成形压力材料的较宽区域上的成形压力。滚子具有围绕多个轴线枢转的自由度。在串联安装方式中，滚子具有3轴自由度。

2. 发明授权

US06223575B1 Tube forming machine using three point bending 有权
标题翻译：管成型机采用三点弯曲
公开(公告)号：US06223575B1
公开(公告)日：2001-05-01
申请号：US09378722
申请日：1999-08-23
申请人： Yukio Kusakabe , Kazuo Omura , Hirokazu Mori
发明人： Yukio Kusakabe , Kazuo Omura , Hirokazu Mori
IPC分类号： B21D3902
CPC分类号： B21C37/083 , B21D5/12
摘要： A tube forming machine for making a tube from a sheet is disclosed. The forming rolls of this invention include various V-shaped rolls at least some of which are used as part of a three-point bending technique. The three-point bending technique entails the use of a V-shaped bottom roll and a narrow top roll. The sheet is shaped running the sheet through a gap between the narrow top roll and the V-shaped bottom roll. The technique allows a wide variety of tubing to be made from the same set of forming rolls, because the curvature obtained in a sheet can be varied by opening or closing the gap. A V-shaped forming roll disclosed herein is also used at a pinch roll stand with a second complementary V-shaped roll. The pinch roll stand of this invention creates an initial V-shaped sheet which facilitates the threading of the sheet at the start of a forming operation. Brimmed rolls are also disclosed. Brimmed rolls have a relatively sharp included angle, and are used to engage the edges of a sheet and to press the sheet against a single bottom roll in brimmed roll stand.
摘要翻译：公开了一种用于从片材制造管子的成形机。本发明的成形辊包括各种V形辊，其中至少一些用作三点弯曲技术的一部分。三点弯曲技术需要使用V形底辊和窄顶辊。片材通过窄的顶辊和V形底辊之间的间隙成形为运行片材。该技术允许由相同组的成形辊制成各种管道，因为通过打开或关闭间隙可以改变在片材中获得的曲率。本文公开的V形成形辊也用于具有第二互补V形辊的夹送辊架。本发明的夹送辊架能够在成型操作开始时形成初始的V形片材，其有利于片材的穿线。还披露了卷边卷。边缘辊具有相对尖锐的夹角，并且用于接合片材的边缘并将片材压靠在边缘辊架中的单个底部辊子上。

3. 发明授权

US5553526A Clamp and lower blade mechanism for a steel pipe travelling cutting machine 失效
标题翻译：钢管行走切割机的夹紧和下刀片机构
公开(公告)号：US5553526A
公开(公告)日：1996-09-10
申请号：US210227
申请日：1994-03-17
申请人： Yukio Kusakabe , Yorio Shikata
发明人： Yukio Kusakabe , Yorio Shikata
IPC分类号： B23D21/00 , B23D25/04 , B23D33/08
CPC分类号： B23D21/00 , B23D25/04 , B23D33/08 , Y10T83/476 , Y10T83/4763 , Y10T83/5733 , Y10T83/576 , Y10T83/7513
摘要： A clamp mechanism in a travelling cutting machine for a steel pipe, in which a clamp open-close wedge provided with a biasing spring is mechanically operated using a cam system in association with vertical movement of a lifting base plate, thereby minimizing a time lag between the operation times, and in which a lower front blade, an upper blade passing-gap adjusting member and a lower rear blade are made into an integral component, thereby easing exchange of the blades.
摘要翻译：在用于钢管的行进切割机中的夹紧机构，其中设置有偏置弹簧的夹紧开闭楔通过与升降底板的垂直运动相关联的凸轮系统机械地操作，从而最小化操作时间，并且其中下前刀片，上刀片通过间隙调节构件和下后刀片成为一体的部件，从而减少刀片的更换。

4. 发明授权

US5105700A Tube cutting apparatus and method 失效
标题翻译：管切割装置及方法
公开(公告)号：US5105700A
公开(公告)日：1992-04-21
申请号：US492093
申请日：1990-03-12
申请人： Yukio Kusakabe
发明人： Yukio Kusakabe
IPC分类号： B23D25/04 , B23D33/00 , B23D36/00 , B26D1/60 , B26D3/16 , B26D5/20
CPC分类号： B26D1/60 , B23D25/04 , B23D33/00 , B23D36/0033 , B26D3/16 , B26D5/20 , Y10T83/0596 , Y10T83/4757 , Y10T83/4763
摘要： An apparatus for cutting tubing to predetermined lengths while the tubing is being produced. The apparatus includes a cutting or shearing assembly comprising a die-set which having a cutting blade. The die-set is translated to a velocity which matches the line velocity of the tubing as it is produced. A press assembly acutates the cutting blade. The apparatus has a controller which calculates the maximum cutting time available, and the press assembly is instructed to rotate at the slowest rate possible, depending upon the line velocity. By causing the cutting blade to move as slowly as possible through the tubing, the life of the cutting blade is prolonged.
摘要翻译：一种在制造管道时将管道切割成预定长度的装置。该设备包括切割或剪切组件，其包括具有切割刀片的模具组。模具被转换成与其产生的管道的线速度匹配的速度。压力机组件可以切割刀片。该装置具有控制器，其计算可用的最大切割时间，并且根据线速度，指示按组件以可能的最慢速度旋转。通过使切割刀片通过管道尽可能缓慢地移动，切割刀片的寿命延长。

5. 发明授权

US4683844A Cylinder block and head assembly for internal combustion engines 失效
标题翻译：用于内燃机的缸体和头部组件
公开(公告)号：US4683844A
公开(公告)日：1987-08-04
申请号：US807868
申请日：1985-12-11
申请人： Takeo Arai , Nobuo Anno , Yusuke Kinoshita , Yukio Kusakabe
发明人： Takeo Arai , Nobuo Anno , Yusuke Kinoshita , Yukio Kusakabe
IPC分类号： F02F11/00 , F01P3/02
CPC分类号： F02F11/002 , F02F2001/104 , F02F2001/106
摘要： A cylinder block and head assembly for use in an internal combustion engine includes a closed-deck cylinder block having a deck and a water jacket, a cylinder head mounted on the deck and having a water jacket, and a gasket interposed between the cylinder block and the cylinder head. Communication passages are defined in the cylinder block, the cylinder head, and the gasket and provide communication between the water jackets in the cylinder block and the cylinder head. Recesses are defined adjacent to the communication passages and between the cylinder block and the cylinder head for increasing the pressure on the surfaces of the gasket between the cylinder block and the cylinder head through a reduction in the area of contact between the gasket surfaces and the cylinder block and head. In alternate embodiments the gasket or the cylinder block has holes providing communication between the recesses and the communication passages. Since the pressure on the gasket is increased per unit area, the gasket is highly effective in preventing a cooling liquid or oil from leaking out from between the cylinder block and the cylinder head.
摘要翻译：用于内燃机的气缸体和头部组件包括一个具有甲板和水套的封闭式气缸体，安装在甲板上的具有水套的气缸盖，以及插入气缸体和气缸盖。通气通道定义在气缸体，气缸盖和垫圈中，并提供气缸体中的水套与气缸盖之间的连通。凹槽被定义为邻近连通通道和气缸体与气缸盖之间，用于通过减小垫圈表面和气缸之间的接触面积来增加气缸体和气缸盖之间的垫圈表面上的压力块和头。在替代实施例中，垫圈或气缸体具有提供凹槽和连通通道之间连通的孔。由于垫圈上的压力每单位面积增加，所以垫圈非常有效地防止冷却液体或油从气缸体和气缸盖之间泄漏出来。

6. 发明授权

US06276181B1 Three-roll-type reducing mill for electro-resistance-welded tube 失效
标题翻译：用于电阻焊管的三辊式还原磨机
公开(公告)号：US06276181B1
公开(公告)日：2001-08-21
申请号：US09603992
申请日：2000-06-27
申请人： Yukio Kusakabe
发明人： Yukio Kusakabe
IPC分类号： B21B1310
CPC分类号： B21B17/14 , B21B13/103 , B21C3/06 , B21C3/08
摘要： A three-roll-type reducing mill including three forming rolls brought into contact with an outer periphery of an electro-resistance-welded steel tube for reducing its diameter. Two left and right sliding brackets respectively mounted with two follower forming rolls are sidden symmetrically with respect to a center of a main forming roll and simultaneously only by rotation of a single adjusting screw shaft, thereby enabling the diametrical reduction of the steel tube to be adjusted on-line and speedily.
摘要翻译：包括三个成形辊的三辊式还原磨机，其与电阻焊钢管的外周接触以减小其直径。分别安装有两个从动成型辊的两个左右滑动支架相对于主成型辊的中心对称地被隐藏，并且同时仅通过单个调节螺杆轴的旋转，从而能够调节钢管的直径减小在线和快速。

7. 发明授权

US4753201A Crankshaft supporting structure for multicylinder internal combustion engines 失效
标题翻译：多缸内燃机曲轴支撑结构
公开(公告)号：US4753201A
公开(公告)日：1988-06-28
申请号：US802773
申请日：1985-11-27
申请人： Koichi Fukuo , Masatoshi Chosa , Akio Kazama , Nobuo Anno , Yukio Kusakabe
发明人： Koichi Fukuo , Masatoshi Chosa , Akio Kazama , Nobuo Anno , Yukio Kusakabe
IPC分类号： F02D41/16 , F01M11/02 , F02B75/18 , F02F1/10 , F02F7/00 , F01M1/00
CPC分类号： F02F1/108 , F01M11/02 , F02F7/0012 , F02F7/0053 , F02B2075/1812 , F02F2007/0056 , F05C2201/021 , F05C2201/0436 , F05C2251/042
摘要： A crankshaft supporting structure in a multicylinder internal combustion engine has a cylinder block made of a light alloy and including a cylinder housing and a crankcase having a plurality of spaced journal walls. A plurality of spaced bearing caps made of an iron alloy are coupled respectively to the journal walls. A crankshaft is rotatably supported in bearing holes defined by the journal walls and the bearing caps. A bridge made of a light alloy extends across the bearing caps and is coupled to the bearing caps. The bearing caps and the bridge are fastened together to the journal walls by connecting bolts disposed one on each side of the crankshaft. The bridge has a main portion defining a main gallery extending longitudinally therethrough and a plurality of legs coupled to the bearing caps, respectively. The bearing caps and the legs jointly define branch oil passages communicating with the main gallery and the bearing holes. In one embodiment, each of the oil passages has a longitudinal central axis displaced transversely from the central axis of the cylinder housing passing through the center of the crankshaft.
摘要翻译：多缸内燃机中的曲轴支撑结构具有由轻合金制成的气缸体，其包括具有多个隔开的轴颈壁的气缸壳体和曲轴箱。由铁合金制成的多个间隔开的轴承盖分别连接到轴颈壁上。曲轴被可旋转地支撑在由轴颈壁和轴承盖限定的轴承孔中。由轻质合金制成的桥梁延伸穿过轴承盖并联接到轴承盖。轴承盖和桥通过设置在曲轴两侧的连接螺栓固定在轴颈壁上。该桥具有限定纵向延伸穿过其中的主画廊的主要部分和分别与轴承盖连接的多个腿。轴承盖和支腿共同限定与主画廊和轴承孔连通的分支油路。在一个实施例中，每个油通道具有横向于通过曲轴中心的气缸壳体的中心轴线的纵向中心轴线。

8. 发明授权

US5387072A Apparatus for stacking tube and related method 失效
标题翻译：堆管装置及相关方法
公开(公告)号：US5387072A
公开(公告)日：1995-02-07
申请号：US83995
申请日：1993-06-28
申请人： Paul J. Gepfert , Yukio Kusakabe
发明人： Paul J. Gepfert , Yukio Kusakabe
IPC分类号： B65G57/03 , B65G57/18
CPC分类号： B65G57/186 , Y10S414/103
摘要： The present invention is directed toward positioning tube (11) from a continuous supply of tube (11), into a preselected stacked configuration in a stack forming assembly (12) by movement of a fork member (22) positionable under selected of the tube (11). The invention includes moving the fork member (22) a preselected distance to position a preselected number of the tube (11) in the forming assembly (12) to form a row of preselected length, and then restraining the remainder of the supply of tube (11). The fork member (22) is then retracted a predetermined distance away from the forming assembly (12), and the forming assembly (12) is lowered so that additional tube (11) may be positioned on top of the tube (11) already positioned therein. The remainder of the tube (11) is then released while again moving the fork member (22) a preselected distance to position a preselected number of tube (11) on top of the tube (11) already positioned in the forming assembly (12). The steps are then repeated until the preselected stacked configuration is achieved. A-stop member (252) may be provided to help prevent vertical displacement of a lead tube (11b). Also, a belt (280) may be provided to prevent displacement of other tube (11) in a given row.
摘要翻译：本发明涉及将管（11）从连续供应的管（11）定位成堆叠形成组件（12）中的预选堆叠结构，通过可选择的管（1）上可定位的叉构件（22） 11）。本发明包括将叉构件（22）移动预选距离以将成形组件（12）中的预选数量的管（11）定位成形成预定长度的行，并且然后限制管的剩余部分（ 11）。叉构件（22）然后从成形组件（12）缩回预定距离，并且成形组件（12）被降低，使得附加管（11）可以定位在已经定位的管（11）的顶部上其中。然后释放管（11）的其余部分，同时再次将叉构件（22）移动预选距离，以将预定数量的管（11）定位在已经定位在成形组件（12）中的管（11）的顶部上，。然后重复这些步骤，直到达到预选的堆叠配置。可以设置止动构件（252）以帮助防止铅管（11b）的垂直位移。而且，可以设置带（280）以防止给定行中的其它管（11）的位移。

9. 发明授权

US5222859A Apparatus for stacking tube and related method 失效
标题翻译：堆管装置及相关方法
公开(公告)号：US5222859A
公开(公告)日：1993-06-29
申请号：US776821
申请日：1991-10-15
申请人： Paul J. Gepfert , Yukio Kusakabe
发明人： Paul J. Gepfert , Yukio Kusakabe
IPC分类号： B65G57/03 , B65G57/18
CPC分类号： B65G57/186 , Y10S414/103
摘要： The present invention is directed toward positioning tube (11) from a continuous supply of tube (11), in a preselected stacked configuration in a stack forming assembly (12) by movement of a fork member (22) positionable under selected of the tube (11). The invention includes moving the fork member (22) a preselected distance to position a preselected number of the tube (11) in the forming assembly (12), and then restraining the remainder of the supply of tube (11). The fork member (22) is then retracted a predetermined distance away from the forming assembly (12), and the forming assembly (12) is lowered so that additional tube (11) may be positioned on top of the tube (11) already positioned therein. The remainder of the tube (11) is then released while again moving the fork member (22) a preselected distance to position a preselected number of tube (11) on top of the tube (11) already positioned in the forming assembly (12). The steps are then repeated until the preselected stacked configuration is achieved.
摘要翻译：本发明涉及通过可选择的管（22）上可定位的叉构件（22）的移动，将来自连续供应管（11）的管（11）定位在堆叠形成组件（12）中的预选堆叠构造 11）。本发明包括将叉构件（22）移动预选距离以将成型组件（12）中的预选数量的管（11）定位，然后限制管（11）的剩余供应。叉构件（22）然后从成形组件（12）缩回预定距离，并且成形组件（12）被降低，使得附加管（11）可以定位在已经定位的管（11）的顶部上其中。然后释放管（11）的其余部分，同时再次将叉构件（22）移动预选距离，以将预定数量的管（11）定位在已经定位在成形组件（12）中的管（11）的顶部上，。然后重复这些步骤，直到达到预选的堆叠配置。

10. 发明授权

US4979410A Reversibly rotating tube cutting apparatus and method 失效
标题翻译：可逆旋转管切割设备及方法
公开(公告)号：US4979410A
公开(公告)日：1990-12-25
申请号：US491958
申请日：1990-03-12
申请人： Yukio Kusakabe
发明人： Yukio Kusakabe
IPC分类号： B23D25/04
CPC分类号： B23D25/04 , Y10T83/0515 , Y10T83/0596 , Y10T83/476 , Y10T83/4763 , Y10T83/8769
摘要： The invention is embodied in a tube cutting station in a tube producing mill. The cutting station includes a rotating press assembly and an axially moving cutting assembly. The cutting assembly is accelerated axially to a velocity which matches that of the tubing being produced. Once the cutting assembly reaches the same velocity as the tubing line, the press assembly can cause downward movement of a cutting blade through the tubing. The press assembly of the present invention is alternately rotated in opposite directions to maximize the rotational extent and time available for acceleration and deceleration of the press assembly, and therefore enables the use of lightweight drive motors. Slower acceleration and deceleration also reduces wear on components used to drive and stop the press assembly.
摘要翻译：本发明体现在管生产磨机中的管切割站中。切割站包括旋转压力机组件和轴向移动的切割组件。切割组件被轴向加速到与正在生产的管的速度相匹配的速度。一旦切割组件达到与管线相同的速度，则压力机组件可能导致切割刀片向下移动通过管道。本发明的按压组件交替地沿相反的方向旋转，以最大限度地提高用于加压组件加速和减速的旋转范围和时间，从而能够使用轻量的驱动马达。较慢的加速和减速也减少了用于驱动和停止压力机组件的组件的磨损。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式