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

US11458607B2 Press device 有权
公开(公告)号：US11458607B2
公开(公告)日：2022-10-04
申请号：US16472577
申请日：2017-12-19
申请人： Von Arx AG
发明人： Beat Schweizer , Andreas Stucki , Marianne Heer
IPC分类号： H01R43/042 , B25B27/10 , B21D39/04
摘要： A press device comprising a press ring for pressing together tubular workpieces in between, and at least a first and a second pivotable jaw is described. The jaws comprise engagement sections. The press ring comprises receiving sections for receiving the engagement sections of the press jaws. A first and a second surface of the receiving sections, contact the engagement sections. Each of the first and second surface comprises a planar surface. The engagement sections comprise contact surfaces. The contact surfaces oppose each other for applying a press force F. The contact surfaces each comprise at least one convex surface, such that a radius of curvature r of the first and the second contact surface is larger than half a width Wx, Wz, measured perpendicular to an axis of curvature, of the respective first and second contact surface.

2. 发明申请

US20190217357A1 PRESS MACHINE 审中-公开
公开(公告)号：US20190217357A1
公开(公告)日：2019-07-18
申请号：US16250019
申请日：2019-01-17
申请人： Matthias RUCH , Rudolf KREUZER
发明人： Matthias RUCH , Rudolf KREUZER
IPC分类号： B21C51/00 , B21D22/02
CPC分类号： B21C51/00 , B21D22/025 , B21D39/048 , B25B27/10
摘要： A pressing machine is described for plastically deforming a tubular workpiece, in particular a fitting. The pressing machine has a motor, and pressing jaws which are driven by the motor and can apply a force to the workpiece during operation. The pressing machine also has a power transmission unit coupled to the motor and the pressing jaws for transmitting power from the motor to the pressing jaws. The pressing machine also has at least one sensor unit for measuring at least one pressing parameter P and a controller which receives the currently measured value of the pressing parameter P from the sensor unit and determines therewith the pitch or slope of a press parameter curve K of the press parameter P. The controller terminates a pressing operation before reaching a maximum possible pressing force Pmax when the pitch or slope of the press parameter curve K of the press parameter P satisfies a shutdown criterion. Also described is a corresponding method for operating a pressing machine.

3. 发明授权

US4134193A Surface-cleansing tool 失效
标题翻译：表面清洁工具
公开(公告)号：US4134193A
公开(公告)日：1979-01-16
申请号：US810986
申请日：1977-06-29
申请人： Fritz Lenzin , Joachim Schubert
发明人： Fritz Lenzin , Joachim Schubert
IPC分类号： B25D9/00 , B05B1/00 , B05B9/01 , B08B7/02 , B25D17/02 , B21C43/00
CPC分类号： B08B7/022 , B25D2250/291 , Y10T29/4578
摘要： A cluster of pins, serving to clean the surface of a workpiece, are slidably mounted in bores of a guide plate which is spring-urged against a metallic anvil, with formation of a clearance between the plate and the anvil in which the heads of the pins can move. The anvil is periodically struck by a ram which is freely reciprocable in a tool housing surrounding the anvil and the guide plate, the housing being provided with a pistol grip carrying a trigger that controls admission of compressed air to a chamber at the rear of the housing which is intermittently vented by the advancing ram to a space communicating with the atmosphere via channels in the anvil and perforations of the guide plate, thereby cooling the movable parts of the tool. The guide plate consists of a hard but light-weight resinous material, specifically polyamide 6.
摘要翻译：用于清洁工件表面的一组销可滑动地安装在导向板的孔中，该引导板被弹簧推靠在金属砧上，在板和砧座之间形成间隙，其中，引脚可以移动。砧被周期性地撞击，该冲头可在围绕砧座和引导板的工具壳体中自由往复运动，该壳体设置有一个手枪式把手，该手枪把手带有一个触发器，该触发器控制压缩空气进入壳体后部的腔室其被推进的压头间歇地排出到通过砧座中的通道和引导板的穿孔与大气连通的空间，从而冷却工具的可移动部件。导板由硬质轻质树脂材料组成，特别是聚酰胺6。

4. 发明申请

US20230015222A1 PRESS DEVICE 有权
公开(公告)号：US20230015222A1
公开(公告)日：2023-01-19
申请号：US17892181
申请日：2022-08-22
申请人： Von Arx AG
发明人： Beat SCHWEIZER , Andreas STUCKI , Marianne HEER
IPC分类号： B25B27/10 , B21D39/04
摘要： A press device comprising a press ring for pressing together tubular workpieces in between, and at least a first and a second pivotable jaw is described. The first jaw comprises a first engagement section and the second jaw comprises a second engagement section. The press ring comprises a first and a second receiving section for receiving the first and the second engagement section of the press jaws, respectively. A first and a second surface of the first and the second receiving section, respectively, contact the first and the second engagement section, respectively. Each comprise a planar surface, and the first engagement section comprises a first contact surface and the second engagement section comprises a second contact surface. The first and the second contact surface oppose each other for applying a press force F. The first contact surface and the second contact surface each comprise at least one convex surface, such that a radius of curvature r of the first and the second contact surface is larger than half a width Wx, Wz, measured perpendicular to an axis of curvature, of the respective first and second contact surface.

5. 发明授权

US11213875B2 Pressing tool with sensor system for identifying a workpiece 有权
公开(公告)号：US11213875B2
公开(公告)日：2022-01-04
申请号：US16569947
申请日：2019-09-13
申请人： Von ARX AG
发明人： Matthias Ruch , Rudolf Kreuzer
IPC分类号： B21D39/04 , B25B27/10 , B25B27/14
摘要： A pressing tool, particularly a pipe pressing tool, for plastically deforming a tubular workpiece, particularly a fitting, is described. The pressing tool includes pressing jaws and a motor which is adapted to drive the pressing jaws in order to apply a force to the workpiece. Further, a method of operating such a pressing tool, and pressing jaws as well as a tubular workpiece are described.

6. 发明授权

US11185907B2 Press ring with elongated holes 有权
公开(公告)号：US11185907B2
公开(公告)日：2021-11-30
申请号：US16468732
申请日：2017-12-19
申请人： Von Arx AG
发明人： Beat Schweizer , Andreas Stucki , Marianne Heer
IPC分类号： B21D39/04 , B25B27/10
摘要： A press ring (1) for pressing tubular workpieces (35), comprising: at least two movable press jaws (3); and at least one connecting press jaw (5) connecting the movable press jaws (3); wherein the movable press jaws (3) are each hinged at their proximal ends to the connecting press jaw (5) by means of respective bolts (9), so that the distal ends (7) of the movable press jaws (3) can be rotated towards and away from each other to close respectively open the press ring (1) to receive a workpiece (35) therein, and characterized in that the respective bolts (9) are arranged in elongated holes (11), allowing a translational displacement of the bolts (9) in the elongated holes (11) upon rotating the movable press jaws (3).

7. 发明授权

US08418520B2 Press jaw pair for pressing units 有权
标题翻译：按下颚对按压单位
公开(公告)号：US08418520B2
公开(公告)日：2013-04-16
申请号：US13224707
申请日：2011-09-02
申请人： Andreas Stucki , Beat Schweizer
发明人： Andreas Stucki , Beat Schweizer
IPC分类号： B21D41/04
CPC分类号： B25B27/10 , B21D39/04 , B21D39/048 , B25B5/04 , B25B5/06 , Y10T29/5367
摘要： A press jaw pair for producing a press fit of fittings on pipes and the like has a first and a second one-piece press jaw lever (1, 2) that are arranged such that they are rotatable about a common axis (x). At least one bearing lug (4, 8) with a bearing opening (5, 9) is integrally formed on each press jaw lever (1, 2), wherein the bearing lugs (4, 8) are arranged coaxially in the fitting state. A torsion spring element (3) with two stop cams (10, 11) can be inserted into the bearing openings (5, 9) in such a way that the two press jaw levers (1, 2) are supported about the common axis (x) in a spring-loaded fashion and held in a mutually captive fashion.
摘要翻译：用于在管道等上制造配件的压配合的压力爪对具有第一和第二单件式压力钳口杆（1,2），其布置成使得它们可绕公共轴线（x）旋转。具有轴承开口（5,9）的至少一个轴承凸耳（4,8）一体地形成在每个压力卡钳杆（1,2）上，其中轴承凸耳（4,8）在配合状态下同轴布置。具有两个止动凸轮（10,11）的扭转弹簧元件（3）可以以这样的方式被插入到轴承开口（5,9）中，使得两个压力钳爪（1,2）围绕公共轴线 x）以弹簧加载的方式并且以相互俘获的方式保持。

8. 发明授权

US08151703B2 Electrically operated press tool apparatus 有权
标题翻译：电动冲压工具装置
公开(公告)号：US08151703B2
公开(公告)日：2012-04-10
申请号：US12456242
申请日：2009-06-12
申请人： Beat Schweizer , Martin Moritz
发明人： Beat Schweizer , Martin Moritz
IPC分类号： B30B1/32 , B21J15/20
CPC分类号： B25B27/10 , H01R43/0427
摘要： A pump receiver housing of a hydraulically operated pressing apparatus designed in a compact and lightweight manner and that connects a drive unit to a piston cylinder unit and to a press unit. A piston pump assembly is connected to a pump flange pressed directly onto a connection cylinder of the piston-cylinder unit. The connection cylinder projects through a pump lead-through in the housing wall into the pump receiver housing, and directly contacts on the pump piston. Thus, the pump receiver housing is designed without conduits, so that an inside of the pump receiver housing is free of or has no high pressure.
摘要翻译：一种液压操作的压力装置的泵接收器壳体，其设计为紧凑且轻便的方式，并将驱动单元连接到活塞气缸单元和压力机组。活塞泵组件连接到直接压在活塞 - 气缸单元的连接圆筒上的泵凸缘。连接圆柱体通过壳体壁中的泵引导件突出到泵接收器壳体中，并直接接触泵活塞。因此，泵接收器壳体被设计成没有导管，使得泵接收器壳体的内部没有或没有高压力。

9. 发明授权

US07036806B2 Press tool comprising a spindle for moulding coupling elements 失效
标题翻译：压制工具包括用于模制耦合元件的主轴
公开(公告)号：US07036806B2
公开(公告)日：2006-05-02
申请号：US10477769
申请日：2002-06-04
申请人： Rene Amherd , Paul Dummermuth
发明人： Rene Amherd , Paul Dummermuth
IPC分类号： B25B1/00
CPC分类号： B25B27/10 , B21D39/048 , H01R43/0428
摘要： An electrically driven press tool that is compact, reliable and cost-effective. There is a press tool in which a crimping tool is retained in a recess by a bolt. An electromotor drives a spindle, which interacts with the crimping tool, by a reducing gear. The spindle is connected to a shaft by a pressure flange. The bearing pressure, which acts on the spindle, is brought to bear on a pressure ring by a pressure flange and a pressure bearing, the ring acting directly or indirectly on a force or pressure sensor. When a predetermine set value of the crimping is reached, the sensor forwards a switching signal to the controller of the drive motor.
摘要翻译：电动冲压工具，结构紧凑，可靠，性价比高。存在压接工具，其中压接工具通过螺栓保持在凹部中。电动机通过减速齿轮驱动与压接工具相互作用的主轴。主轴通过压力法兰连接到轴。作用在主轴上的轴承压力由压力凸缘和压力轴承承受在压力环上，环直接或间接作用在力或压力传感器上。当达到预定的压接设定值时，传感器将切换信号转发到驱动电机的控制器。

10. 发明授权

US4630687A Percussion device 失效
标题翻译：打击乐器
公开(公告)号：US4630687A
公开(公告)日：1986-12-23
申请号：US667281
申请日：1984-11-01
申请人： Paul Dummermuth
发明人： Paul Dummermuth
IPC分类号： B25D9/00 , B25D9/06 , B25D17/06
CPC分类号： B25D17/06 , B25D9/06 , B25D2250/291 , Y10T29/4578
摘要： A pneumatic hammer comprises a cylindrical housing, in which are a free piston, an anvil, and needles the rear ends of which end in heads designed to rest against the anvil and supported by a tool holder. The anvil comprises a steel cylinder in the lateral surface of which is an annular rebate. The cylinder is surrounded by a plastics material in the rebate, the outer surface of which material forms the cylindrical sliding surface of the anvil. The volume occupied by the plastics material is approximately 50% of the total volume, such that the mass of the anvil is approximately halved.
摘要翻译：气动锤包括圆柱形壳体，其中是自由活塞，砧座以及针头，其末端位于设计成靠在砧座上并由工具架支撑的头部中。砧座包括在其侧表面中的钢制圆柱形环形折边。圆筒由折痕中的塑料材料包围，其外表面形成砧座的圆柱形滑动表面。由塑料材料占据的体积大约为总体积的50％，使得砧座的质量大约减半。

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