公开(公告)号：US08904848B2

公开(公告)日：2014-12-09

申请号：US13287783

申请日：2011-11-02

Applicant: Egbert Frenken

Inventor： Egbert Frenken

IPC: B21J13/00 ,  B21D39/04 ,  B25B27/10

CPC classification number: B21D39/048 ,  B25B27/10 ,  Y10T29/49908 ,  Y10T29/49927 ,  Y10T29/53996

Abstract: A chain-like pressing device and a method of using same for press-joining a tubular or hose-shaped workpiece with a fitting and/or a ferrule is provided. The device at least two pressing members interacting over the circumference in the radial direction. The pressing members can move relative to each other in the circumferential direction at their interacting surfaces that transmit the pressing force. The interacting surfaces enclose an angle of less than 180° therebetween. The pressing device includes a plurality of pressing members forming a first linkage for enclosing the workpiece, at least one of the pressing members transmits pressing force only by pressure or tension application through a further first pressing member.

Abstract translation: 提供了一种链式加压装置及其用于将管状或软管形工件压配合到配件和/或套圈上的方法。 该装置至少两个挤压构件在径向方向上在圆周上相互作用。 按压构件能够在其相互作用的表面上沿圆周方向相对移动，该相互作用的表面传递按压力。 相互作用的表面之间的角度小于180°。 压制装置包括形成用于封闭工件的第一连杆的多个按压部件，至少一个按压部件仅通过另外的第一按压部件通过压力或张力施加而传递按压力。

公开(公告)号：USD694604S1

公开(公告)日：2013-12-03

申请号：US29385217

申请日：2011-02-10

Applicant: Egbert Frenken

Designer： Egbert Frenken

公开(公告)号：US07788779B2

公开(公告)日：2010-09-07

申请号：US10498023

申请日：2002-12-09

Applicant: Egbert Frenken

Inventor： Egbert Frenken

IPC: B23P19/04

CPC classification number: B25B27/10 ,  B21D39/046 ,  Y10T29/5367 ,  Y10T29/53909

Abstract: Disclosed is a pressing device (1) for compressingly joining pipe-shaped workpieces, particularly a pipe end (2) and a fitting (3) mounted thereon. At least one of the workpieces is plastically deformed by several press members which are movable along a central longitudinal axis of the workpieces for performing the compression. In order to produce a pressing device with several compression jaws that are comparatively easy to mount and allow the press members to be engaged as centrally as possible during compression, at least two press members are pivotally connected to each other by means of two articulated levers embodied as angle levers for applying compression force. The angle levers pressingly lean on a (first) press member (5), and both angle levers are train-connected to the same (second) press member (6).

Abstract translation: 公开了一种用于压缩连接管状工件的加压装置（1），特别是安装在其上的管端（2）和配件（3）。 至少一个工件由几个按压构件塑性变形，这些按压构件可沿着工件的中心纵向轴线移动以进行压缩。 为了生产具有多个压缩爪的压装置，其相对容易安装并且允许压件在压缩过程中尽可能集中地接合，至少两个按压构件通过两个铰接杆彼此枢轴连接 作为施加压力的角度杆。 所述角度杆压靠在（第一）按压部件（5）上，并且两个角度杆连接到同一（第二）按压部件（6）。

公开(公告)号：US07434441B2

公开(公告)日：2008-10-14

申请号：US11759575

申请日：2007-06-07

Applicant: Egbert Frenken

Inventor： Egbert Frenken

IPC: B21D7/00

CPC classification number: H01R43/0427 ,  B21D39/048 ,  B25B27/10 ,  Y10T29/53226 ,  Y10T29/5367

Abstract: The invention relates to a pair of pressing jaws for hydraulic or electric pressing tools for pressing fittings onto pipes or for the press connection of electric cables, the two pressing jaws being disposed for rotation about a common axis and each pressing jaw forming a bearing eye for this purpose. In order to configure a pair of pressing jaws of the type in question in a more functionally advantageous manner, it is proposed that each pressing jaw forms two bearing eyes with coaxial bearing openings, and the bearing eyes are disposed in an interengaging manner in the assembled state.

Abstract translation: 本发明涉及一种用于液压或电加压工具的压力钳，用于将配件压入管道或用于电缆的加压连接，两个挤压钳口设置成围绕公共轴线旋转，并且每个按压钳口形成轴承眼 这个目的 为了在功能上更有利的方式构造一对所述类型的按压爪，提出每个按压爪形成具有同轴的轴承开口的两个轴承眼睛，并且轴承眼以相互接合的方式设置在组装的 州。

公开(公告)号：US07412868B2

公开(公告)日：2008-08-19

申请号：US11752414

申请日：2007-05-23

Applicant: Egbert Frenken

Inventor： Egbert Frenken

IPC: B21D9/18 ,  B21D7/06

CPC classification number: B25F5/005 ,  B25B27/10 ,  B25B27/146 ,  B25F5/02 ,  H01R43/0428

Abstract: An electrohydraulic pressing device is suitable for one-handed operation. The device includes a housing having a working head attached thereto, an electric motor provided within the housing for actuating the working head, the electric motor being rearward of the working head, an actuating switch for actuating the working head, a rearward switch provided within the housing rearward of the motor; and a lever extending from the actuating switch to the rearward switch. The lever is within the housing and the housing around the lever forms a gripping region. When the actuating switch is actuated, the lever is moved to actuate the rearward switch.

Abstract translation: 电液压装置适用于单手操作。 该装置包括具有附接到其上的工作头的壳体，设置在壳体内用于致动工作头的电动机，电动机位于工作头的后方，用于致动工作头的致动开关， 在电机后面的外壳; 以及从致动开关延伸到后方开关的杆。 杠杆在壳体内，并且围绕杠杆的壳体形成抓握区域。 当致动开关被致动时，杠杆被移动以致动向后开关。

公开(公告)号：US20080072436A1

公开(公告)日：2008-03-27

申请号：US11761690

申请日：2007-06-12

Applicant: Egbert Frenken

Inventor： Egbert Frenken

IPC: B26B17/00

CPC classification number: B23D17/02

Abstract: A pair of cutting jaws are provided for a hydraulic or electric pressing tool. Each jaw is formed in the manner of a lever, with a driving portion and a working portion, which extend in opposite directions from a pivot axis. The working portion is reduced in its thickness by half or more in comparison with the driving portion.

Abstract translation: 为液压或电动按压工具提供一对切割爪。 每个钳口以杠杆的方式形成有驱动部分和工作部分，其从枢转轴线沿相反方向延伸。 与驱动部相比，工作部的厚度减少了一半以上。

公开(公告)号：US06718870B1

公开(公告)日：2004-04-13

申请号：US09528731

申请日：2000-03-20

Applicant: Egbert Frenken

Inventor： Egbert Frenken

IPC: B30B100

CPC classification number: B25B27/10 ,  B25B27/146

Abstract: The invention is concerned with a hand held hydraulic pressing apparatus (1) with a hydraulic cylinder (8), in which a hydraulically actuated piston can be displaced to carry out a pressing or cutting operation. The apparatus has a piston head (5) and a piston shank (16), the piston shank (16) being connected to a tool carrier (10). The tool carrier (10) is part of an inter-changeable apparatus head (9). In order to simplify to change the apparatus head, the invention proposes, that an interchangeable apparatus head (9) has in each case a piston shank (16) with a return spring (22).

Abstract translation: 本发明涉及一种具有液压缸（8）的手持式液压装置（1），液压驱动活塞可以移动到液压缸（8）中，以进行按压或切割操作。 该装置具有活塞头（5）和活塞杆（16），活塞杆（16）连接到工具架（10）上。 刀架（10）是可互换装置头（9）的一部分。 为了简化以改变装置头，本发明提出，可互换装置头（9）在每种情况下都具有带有复位弹簧（22）的活塞杆（16）。

公开(公告)号：US06532790B2

公开(公告)日：2003-03-18

申请号：US09774315

申请日：2001-01-31

Applicant: Egbert Frenken

Inventor： Egbert Frenken

IPC: B21D3706

CPC classification number: B25B27/10 ,  B23D23/00 ,  B23D29/00 ,  Y10T83/8853

Abstract: Tool or adaptor for receiving a tool for securing in a mounting head, including a fork-shaped mounting lug which projects in the direction of displacement and has an enlarged retaining opening starting from a smaller insertion opening.

Abstract translation: 用于接收用于固定在安装头中的工具的工具或适配器，包括沿着位移方向突出并且具有从较小插入开口开始的扩大的保持开口的叉形安装凸耳。

公开(公告)号：US6065326A

公开(公告)日：2000-05-23

申请号：US117421

申请日：1998-09-25

Applicant: Egbert Frenken

Inventor： Egbert Frenken

IPC: B21D28/00 ,  B21J15/20 ,  B25F5/00 ,  B26B17/00

CPC classification number: B21J15/20 ,  B21D28/002 ,  B21D28/343 ,  B25F5/005 ,  Y10T29/53226

Abstract: A manual hydraulic apparatus (1) with a traction/pressure installation, for example, a hole punch apparatus, with a hydraulic piston (5) which can be moved with respect to a cylindrical housing (25), and with a holding-up part (2) and a fastening installation (3), for example, for a piercing punch. The fastening installation (3) is rigidly connected to the cylindrical housing (25) and the holding-up part (2) can be moved by the hydraulic piston (5) with respect to the fastening installation (3).

Abstract translation: PCT No.PCT / EP97 / 05302 Sec。 371日期：1998年9月25日 102（e）1998年9月25日PCT PCT 1997年9月27日PCT公布。 WO98 / 24570BC公开号 日期1998年6月11日具有牵引/压力装置的手动液压装置（1），例如具有能够相对于圆柱形壳体（25）移动的液压活塞（5）的打孔装置，以及 夹持部分（2）和紧固装置（3），例如用于穿孔冲头。 紧固装置（3）刚性地连接到圆柱形壳体（25），并且夹紧部件（2）可以通过液压活塞（5）相对于紧固装置（3）移动。

公开(公告)号：US5802908A

公开(公告)日：1998-09-08

申请号：US892687

申请日：1997-07-14

Applicant: Egbert Frenken

Inventor： Egbert Frenken

IPC: B25B7/04 ,  B25B27/14 ,  H01R43/042

CPC classification number: B25B27/146 ,  B25B7/04 ,  H01R43/042 ,  Y10T29/53226

Abstract: A press tool (1) for pressing cable terminals and connectors or the like onto electrical conductors, having two clamping jaws (2, 3) movable against one another, there being rotatably mounted in each clamping jaw (2, 3), respectively one disc-type press die (27, 29) formed with several different press troughs (33, 34) on the circumference, which press die is lockable in each working position. A second press die (28, 30) is associated with each press die (27, 29), the second press die being arranged to be rotatable independently of the first press die (27, 29).

Abstract translation: 一种用于将电缆端子和连接器等压在电导体上的压制工具（1），具有可彼此相对移动的两个夹爪（2,3），可旋转地安装在每个夹钳（2,3）中，一个盘 型压模（27,29），其在圆周上形成有几个不同的压槽（33,34），该压模可在每个工作位置锁定。 第二按压模具（28,30）与每个压模（27,29）相关联，第二压模被布置成独立于第一压模（27,29）旋转。