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1. 发明授权

US5598737A Portable, power driven punch press for working on steel frame members 失效
标题翻译：便携式电动冲床用于钢框架构件的加工
公开(公告)号：US5598737A
公开(公告)日：1997-02-04
申请号：US348241
申请日：1994-11-28
申请人： Eisuke Oide
发明人： Eisuke Oide
IPC分类号： B21D5/02 , B21D53/74 , B30B1/32 , B26B17/00
CPC分类号： B21D53/74 , B21D5/0209 , B30B1/32 , Y10S83/917
摘要： A portable punch press suitable for bending, cutting or otherwise working on steel frame members at sites of construction. Included is a C shaped frame erected on a bed for upstandingly carrying a hydraulic cylinder in overlying relationship to the bed. A replaceable die assembly is mounted on the bed so as to be acted upon by the hydraulic cylinder a for working on a desired blank. A pump for supplying a pressurized fluid to the cylinder is mounted thereon and driven by an electric motor disposed behind the pump. The pump and its drive motor are disposed in horizontal alignment for reduction of the total height of the machine, so that a steel frame member can be bent into a rectangular frame of less size than heretofore. In another embodiment the die assembly is modified to include a drive linkage such that the dies are disposed out of vertical register with the cylinder, thereby making possible the production of rectangular frames of further reduced size.
摘要翻译：一种便携式冲压机，适用于在施工现场的钢框架构件上弯曲，切割或以其他方式加工。包括一个C形框架，竖立在床上，用于直立地携带液压缸与床的重叠关系。可替换的模具组件安装在床上，以便被液压缸a作用在工作在所需的坯料上。用于将加压流体供应到气缸的泵安装在其上并由设置在泵后面的电动机驱动。该泵及其驱动马达以水平对准的方式设置，以降低机器的总高度，使得钢框架构件能够弯曲成比迄今为止尺寸较小的矩形框架。在另一个实施例中，模具组件被修改为包括驱动联动装置，使得模具被布置成与圆柱体垂直对齐，从而可能生产进一步减小尺寸的矩形框架。

2. 发明申请

US20050223886A1 Hydraulic actuator 有权
标题翻译：液压执行机构
公开(公告)号：US20050223886A1
公开(公告)日：2005-10-13
申请号：US10517593
申请日：2003-06-06
申请人： Eisuke Oide
发明人： Eisuke Oide
IPC分类号： A62B3/00 , B23D15/14 , B23D17/06 , B23D29/00 , B25F5/00 , B26D5/12 , F15B15/06 , F15B11/08
CPC分类号： B23D17/06 , A62B3/005 , B23D15/14 , B23D29/00 , B25F5/005
摘要： A hydraulic tool is provided with a spool valve 24 for changing the flow of a working fluid pressurized by a hydraulic power generating mechanism in a hydraulic circuit. The spool valve 24 is slidable in directions perpendicular to a piston rod 18. A cylindrical grip handle 34 to be operated by the operator's hand is extended parallel to the piston rod 18 on the outer surface of the main casing 5 so as to be turnable about its own axis. The spool valve 24 and the grip handle 34 are interlocked by a cam mechanism including members 29, 30 and 21. The spool valve 24 is moved axially by turning the grip handle 34 to control the flow direction of the working fluid.
摘要翻译：液压工具设置有滑阀24，用于改变由液压回路中的液压发电机构加压的工作流体的流动。滑阀24可以在垂直于活塞杆18的方向上滑动。由操作者的手操作的圆柱形把手34平行于主壳体5的外表面上的活塞杆18延伸，以便可以围绕自己的轴。滑阀24和把手34由包括构件29,30和21的凸轮机构互锁。滑阀24通过转动把手34来轴向移动以控制工作流体的流动方向。

3. 发明授权

US5537902A Anti-breakage configuration for apparatus cutting threaded rods 失效
标题翻译：用于设备切割螺杆的防破坏配置
公开(公告)号：US5537902A
公开(公告)日：1996-07-23
申请号：US417278
申请日：1995-04-05
申请人： Kiyoshi Kimura , Eisuke Oide
发明人： Kiyoshi Kimura , Eisuke Oide
IPC分类号： B23D15/14 , B23D29/00 , B23D29/02 , B23D35/00 , B26B15/00
CPC分类号： B23D35/001 , B23D15/14 , B23D29/002 , B23D29/023 , Y10T83/04
摘要： A portable, power-driven machine for cutting a threaded rod to any required length by forcing a blade punch into a die cavity. The die has a series of semicircular internal threads which extends across the die cavity and which mates with the thread on the threaded rod in order to protect the latter from being ruined by cutting. The internal threads on the die have a depth less than the depth of the thread on the threaded rod, and clearances are provided between the flanks of the die thread flanks and those of the thread on the threaded rod, so that the die contacts the threaded rod only between the roots of the threads on the die and the crests of the thread on the threaded rod, in order to prevent those of the die threads which are located next to the die cavity, from being ruined by the impact of cutting.
摘要翻译：一种便携式的动力驱动机器，用于通过将刀片冲头压入模腔而将螺杆切割成任何所需的长度。模具具有一系列半圆形内螺纹，其延伸穿过模腔，并且与螺纹杆上的螺纹配合，以保护其不被切割而损坏。模具上的内螺纹的深度小于螺纹杆上的螺纹深度，并且间隙设置在模螺纹侧面的侧面和螺纹杆上的螺纹的侧面之间，使得模具接触螺纹杆仅在模具上的螺纹的根部和螺纹杆上的螺纹的顶部之间，以防止位于模腔旁边的模具螺纹的那些被切割的冲击破坏。

4. 发明授权

US07100373B2 Hydraulic tool 有权
标题翻译：液压工具
公开(公告)号：US07100373B2
公开(公告)日：2006-09-05
申请号：US10517593
申请日：2003-06-06
申请人： Eisuke Oide
发明人： Eisuke Oide
IPC分类号： B23D29/00 , B26D5/08
CPC分类号： B23D17/06 , A62B3/005 , B23D15/14 , B23D29/00 , B25F5/005
摘要： A hydraulic tool is provided with a spool valve 24 for changing the flow of a working fluid pressurized by a hydraulic power generating mechanism in a hydraulic circuit. The spool valve 24 is slidable in directions perpendicular to a piston rod 18. A cylindrical grip handle 34 to be operated by the operator's hand is extended parallel to the piston rod 18 on the outer surface of the main casing 5 so as to be turnable about its own axis. The spool valve 24 and the grip handle 34 are interlocked by a cam mechanism including members 29, 30 and 21. The spool valve 24 is moved axially by turning the grip handle 34 to control the flow direction of the working fluid.
摘要翻译：液压工具设置有滑阀24，用于改变由液压回路中的液压发电机构加压的工作流体的流动。滑阀24可以在垂直于活塞杆18的方向上滑动。由操作者的手操作的圆筒形把手34平行于主壳体5的外表面上的活塞杆18延伸，以便围绕其自身的轴线可转动。滑阀24和把手34由包括构件29,30和21的凸轮机构互锁。滑阀24通过转动夹持手柄34而轴向移动以控制工作流体的流动方向。

5. 外观设计

USD516399S1 Portable hydraulic spreader device 失效
标题翻译：便携式液压吊装置
公开(公告)号：USD516399S1
公开(公告)日：2006-03-07
申请号：US29182146
申请日：2003-05-20
申请人： Eisuke Oide
设计人： Eisuke Oide

6. 发明授权

US5832771A Universal punch press for working on steel frame members of the like 失效
标题翻译：用于对钢框架构件进行加工的通用冲压机
公开(公告)号：US5832771A
公开(公告)日：1998-11-10
申请号：US863950
申请日：1997-05-27
申请人： Eisuke Oide
发明人： Eisuke Oide
IPC分类号： B21D28/34 , B21D37/04 , B21D37/14 , B23D31/00 , B23D35/00 , B21D37/02
CPC分类号： B23D31/00 , B21D28/34 , B21D37/04 , B21D37/14 , B23D35/002 , Y10T483/1729
摘要： A hydraulic punch press for use with a set of interchangeable tool assemblies for boring, cutting, bending, or otherwise working on semi-finished steel frame members or the like. Included are a punch press section having a hydraulic cylinder for driving a tool assembly, a toolholder section having a turntable on which tool seats are arranged radially for carrying a set of tool assemblies, and a guideway section for transfer of a tool assembly between punch press section and toolholder section. The turntable is rotatable to bring any of the tool seats to a tool transfer position where a tool assembly may be transferred to or back from the punch press section by way of the guideway. Each tool assembly is normally locked to one tool seat by two lockpins. One lockpin is automatically released when the associated tool seat comes to the tool transfer position, and the other when a positioning arm is manipulated to retain the tool seat in that position. Additional embodiments are disclosed.
摘要翻译：一种用于与半成品钢框架构件等进行镗孔，切割，弯曲或以其它方式加工的一组可互换工具组件一起使用的液压冲压机。包括具有用于驱动工具组件的液压缸的冲压部分，具有转台的刀架部分，工具座径向布置在其上，用于承载一组工具组件;以及导轨部分，用于在冲压机之间传送工具组件部分和刀柄部分。转盘可旋转，以将任何工具座移动到工具传送位置，在此工具组件可以通过导轨传送到冲压部分或从冲压部分返回。每个工具组件通常由两个锁定销锁定在一个工具座上。当相关联的工具座到达工具传送位置时，一个锁定销自动释放，另一个锁定销在操作定位臂以将工具座保持在该位置时自动释放。公开了另外的实施例。

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