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1. 发明申请

US20230127551A1 Drive Unit for a Press Collar 有权
公开(公告)号：US20230127551A1
公开(公告)日：2023-04-27
申请号：US17924228
申请日：2021-04-28
申请人： Novopress GmbH Pressen und Presswerkzeuge & Co. KG
发明人： Jens Girrbach , Paul Spitz
IPC分类号： B25B27/10
摘要： A drive unit for use with a press collar for pressing two workpieces, including a drive and pressing pliers connected to the drive, the pressing pliers having two jaws. The jaws of the pressing pliers can be moved toward each other by means of the drive in order to close the press collar and to press the two workpieces. Furthermore, the two jaws each have a first connecting element for connecting to a second connecting element of the press collar. At least one of the first connecting elements is at least partly surrounded by a marking.

2. 发明公开

US20240300002A1 Pressing Tool 审中-公开
公开(公告)号：US20240300002A1
公开(公告)日：2024-09-12
申请号：US18279559
申请日：2022-02-07
申请人： Novopress GmbH Pressen und Presswerkzeuge & Co. KG
发明人： Stephan Krämer , Martin Bungter
IPC分类号： B21D39/04
CPC分类号： B21D39/048
摘要： The pressing tool includes two pressing jaws which are movable towards one another from an open position into a closed position for pressing, said pressing jaws including a connecting element for connection to respective receiving elements of the pressing ring, so that the press ring is movable from an open position into a closed position by the movement of the pressing jaws for pressing the press fitting. The minimum spacing of the connecting elements in the open position is greater than the maximum spacing of the receiving elements of the press ring in the open position, and the minimum spacing of the connecting elements in the closed position corresponds to a minimum spacing of the receiving elements of the press ring in the closed position. Furthermore, the minimum spacing of the connecting elements in the open position is smaller than the maximum spacing of the receiving elements of a second press ring in the open position, so that connection to the second press ring is prevented.

3. 发明授权

US09410646B2 Method for producing a pipe connection by means of press fitting, and pressing tool 有权
标题翻译：通过压配制造管连接方法和压制工具
公开(公告)号：US09410646B2
公开(公告)日：2016-08-09
申请号：US14364868
申请日：2012-12-12
申请人： Novopress GmbH Pressen Und Presswerkzeuge & Co. KG
发明人： Heinrich Pfeiffer
IPC分类号： F16L13/14 , B21D39/04 , B25B27/10
CPC分类号： F16L13/141 , B21D39/04 , B21D39/048 , B25B27/10 , F16L13/142 , F16L2013/145 , Y10T29/49927 , Y10T29/5367
摘要： In a method for producing a pipe connection by press fitting, the following steps are carried out to increase the burst pressure: placing a press fitting onto two pipe ends to be connected to one another; compressing the press fitting against one of the two pipe ends by plastically deforming the press fitting and the pipe end to form a bulge and a first indentation; once again compressing the press fitting against the same pipe end at a distance (a) from the first compression point by plastically deforming the press fitting and the pipe end, thereby forming a second indentation; and connecting the press fitting to the second pipe end.
摘要翻译：在通过压配制造管接头的方法中，进行以下步骤以增加爆破压力：将压配合件放置在两个管端上以彼此连接; 通过使压配合件和管端塑性变形，将压配件压靠在两个管端中的一个上，以形成凸起和第一压痕; 通过使压配合件和管端部塑性变形，再次将压配合压靠在距离第一压缩点一定距离（a）处的相同管端，从而形成第二压痕; 并将压配件连接到第二管端。

4. 发明申请

US20150013140A1 METHOD FOR PRODUCING A PIPE CONNECTION BY MEANS OF PRESS FITTING, AND PRESSING TOOL 有权
标题翻译：用于通过压力匹配和压力工具生产管道连接的方法
公开(公告)号：US20150013140A1
公开(公告)日：2015-01-15
申请号：US14364868
申请日：2012-12-12
申请人： Novopress GmbH Pressen Und Presswerkzeuge & Co. KG
发明人： Heinrich Pfeiffer
IPC分类号： F16L13/14
CPC分类号： F16L13/141 , B21D39/04 , B21D39/048 , B25B27/10 , F16L13/142 , F16L2013/145 , Y10T29/49927 , Y10T29/5367
摘要： In a method for producing a pipe connection by press fitting, the following steps are carried out to increase the burst pressure: placing a press fitting onto two pipe ends to be connected to one another; compressing the press fitting against one of the two pipe ends by plastically deforming the press fitting and the pipe end to form a bulge and a first indentation; once again compressing the press fitting against the same pipe end at a distance (a) from the first compression point by plastically deforming the press fitting and the pipe end, thereby forming a second indentation; and connecting the press fitting to the second pipe end.
摘要翻译：在通过压配制造管接头的方法中，进行以下步骤以增加爆破压力：将压配合件放置在两个管端上以彼此连接; 通过使压配合件和管端塑性变形，将压配件压靠在两个管端中的一个上，以形成凸起和第一压痕; 通过使压配合件和管端部塑性变形，再次将压配合压靠在距离第一压缩点一定距离（a）处的相同管端，从而形成第二压痕; 并将压配件连接到第二管端。

5. 发明公开

US20240246207A1 Press Ring, Pressing Tool and Adapter Elements 审中-公开
公开(公告)号：US20240246207A1
公开(公告)日：2024-07-25
申请号：US18289919
申请日：2022-05-12
申请人： Novopress GmbH Pressen und Presswerkzeuge & Co. KG
发明人： Martin Bungter , Stephan Krämer
IPC分类号： B25B27/02 , B21D39/04
CPC分类号： B25B27/02 , B21D39/04
摘要： Press ring, pressing tool, adapter element for a pressing tool, adapter element for a press ring, pressing device having an electric drive and a pressing tool, system having an adapter element for pressing a press fitting by means of a press ring. Here, the press ring has at least two different pairs of receiving elements for connection to a corresponding pair of connecting elements of different pressing tools. The pressing tool has at least two different pairs of connecting elements for connection to respectively one corresponding pair of receiving elements of different press rings. The adapter elements for a pressing tool and press ring each have a pair of connecting elements for connection to a corresponding pair of connecting elements of a pressing tool and a pair of connecting elements for connection to a corresponding pair of receiving elements of a press ring.

6. 发明授权

US10427201B2 Handheld pressing device 有权
公开(公告)号：US10427201B2
公开(公告)日：2019-10-01
申请号：US14771675
申请日：2014-02-14
申请人： Novopress GmbH Pressen und Presswerkzeuge & Co. KG
发明人： Martin Bungter , Jörg Hanisch , Günther Odenthal
IPC分类号： B21D39/04 , B25B27/10 , H01R43/04 , H01R43/042
摘要： A handheld pressing device for connecting two work pieces, in particular a pipe and a press fitting by means of a pressing process, has a pressing tool with multiple pressing jaws. The pressing tool is connected to a converter driven by an electric motor. The electric motor and the converter are partly surrounded by a housing. The pressing device has at least one data detecting element, at least one data detecting element being a camera. Furthermore, the camera is used as a data detecting element for documenting pressing processes in a method.

7. 发明申请

US20140223714A1 HANDHELD PRESSING TOOL 有权
标题翻译：手持式压力工具
公开(公告)号：US20140223714A1
公开(公告)日：2014-08-14
申请号：US14232972
申请日：2012-06-27
申请人： Novopress Gmbh Pressen Und Presswerkzeuge & Co. KG
发明人： Gunnar Gottschaldt
IPC分类号： B23P19/04
CPC分类号： B23P19/04 , B21D39/048 , B25B27/10 , Y10T29/53996
摘要： A handheld pressing tool, which is suitable in particular for crimping press fittings and/or cable lugs, has at least two pressing elements which can move in relation to one another. These can be closed by a hydraulically operated piston element. To this end, the piston element is connected to at least one actuation element for moving at least one of the pressing elements. When the piston element is being returned to a short-stroke starting position, a brake element acts on the piston element and/or the actuation element.
摘要翻译：特别适用于压接配件和/或电缆接线片的手持式按压工具具有至少两个相对于彼此移动的按压元件。这些可以由液压操作的活塞元件封闭。为此，活塞元件连接到至少一个致动元件，用于移动至少一个按压元件。当活塞元件返回到短行程起动位置时，制动元件作用在活塞元件和/或致动元件上。

8. 发明申请

WO2012055901A1 HYDRAULIK-PRESSWERKZEUG SOWIE VERFAHREN ZUM STEUERN EINES HYDRAULIK-PRESSWERKZEUGS 审中-公开
标题翻译：液压机工具和手段用于控制液压压接工具
公开(公告)号：WO2012055901A1
公开(公告)日：2012-05-03
申请号：PCT/EP2011/068725
申请日：2011-10-26
申请人： NOVOPRESS GMBH PRESSEN UND PRESSWERKZEUGE & CO. KG , BUNGTER, Martin
发明人： BUNGTER, Martin
IPC分类号： B25B27/10 , B21D39/04
CPC分类号： B25B27/10 , B21D39/04 , B21J15/20 , B21J15/26 , B25B27/00 , B25F5/005 , B30B1/326 , B30B1/42 , B30B15/166 , H01R43/0427 , Y10T29/53226
摘要： Ein Hydraulik-Presswerkzeug, das insbesondere zum Verpressen von Rohrfittings geeignet ist, weist eine mit einem Elektromotor verbundene Hydraulikpumpe (26) auf. Mit Hilfe der Hydraulikpumpe (26) wird aus einem Tank (48) Hydraulikfluid in einen Kolbenraum (20) zum Betätigen des Hydraulikkolbens (16) gepumpt. Über einen Drucksensor (34) wird der in dem Kolbenraum (20) herrschende Druck ermittelt. Bei Erreichen eines Grenzdrucks wird durch die Steuereinrichtung ( 12) ein Magnetventil (36) geöffnet, so dass das Hydraulikfluid aus dem Kolbenraum (12) durch die Kanäle (40, 56) in ein Reservoir (38) zurückströmt.
摘要翻译：的液压压接工具，其特别适用于挤压管件，具有与电动马达的液压泵（26）一个相关联。与液压泵（26）的从罐（48）的液压流体中的活塞室（20）用于致动液压活塞的帮助下（16）泵送。在活塞室（20）被确定通过压力传感器（34）存在的压力。一旦达到阈值压力，由所述控制装置（12）的电磁阀（36）打开，使得从活塞室（12）通过所述通道（40，56）中的液压流体流回贮存器（38）。

9. 发明申请

WO1996041982A1 PROCESS AND INSTRUMENT FOR MEASURING THE DEPTH OF PENETRATION IN A PIPE UNION 审中-公开
标题翻译：方法和测量装置，用于确定插入管连接
公开(公告)号：WO1996041982A1
公开(公告)日：1996-12-27
申请号：PCT/EP1996002381
申请日：1996-06-01
申请人： NOVOPRESS GMBH PRESSEN UND PRESSWERKZEUGE & CO. KG , MANNESMANN AG , NGHIEM, Xuang, Long , LUNEWISSE, Heinz
发明人： NOVOPRESS GMBH PRESSEN UND PRESSWERKZEUGE & CO. KG , MANNESMANN AG
IPC分类号： F16L13/16
CPC分类号： F16L13/161 , B25B27/10 , F16L13/142 , F16L2201/10
摘要： In a process for measuring the depth of penetration in a pipe union (33) consisting of the end (41) of a pipe (34) and a press fitting (35), ultrasounds are applied to the pipe (34) by an ultrasonic transmitter (29, 42) and the ultrasonic echo is detected by an ultrasonic receiver (29, 43) and the received signal is taken to a measuring circuit for evaluation as a value corresponding to the depth of penetration of the pipe (34). According to the invention, the ultrasounds are applied to the pipe (34) towards its end (41) at a given distance from the press fitting (35) and the ultrasonic signal reflected from the end (41) of the pipe is used as a signal corresponding to the depth of penetration of the pipe.
摘要翻译：在用于测量管连接（33）插入的深度，由管（34）和压入（35）的管端（41）的方法是超声换能器（29，42）的超声波进入管（34）并在检测到超声波接收器（29，43）的超声回波，并在测量电路作为管的插入深度的一个接收到的信号用于评估（34）对应的大小。根据本发明的声学照射在朝向所述管端部（41）的方向倾斜的超声在从压入（35）进入管（34）一预定的距离，并从该管端部（41）反射的超声波信号作为管的插入深度中的一个（34）中使用相应的信号，

10. 发明申请

WO2013087279A1 ELEKTROHYDRAULISCHES PRESSGERÄT 审中-公开
标题翻译： ELECTRO-液压机
公开(公告)号：WO2013087279A1
公开(公告)日：2013-06-20
申请号：PCT/EP2012/071040
申请日：2012-10-24
申请人： NOVOPRESS GMBH PRESSEN UND PRESSWERKZEUGE & CO. KG
发明人： REICHEL, Volker
IPC分类号： B25B27/10 , H01R43/042
CPC分类号： B25B27/146 , B25B27/10 , B25F5/005 , H01R43/0428
摘要： Ein elektrohydraulisches Pressgerät, das insbesondere zur Herstellung von Rohrverbindungen mittels Pressfittings geeignet ist, weist einen Druckkolben (18) auf, der auf Pressbacken (10) einwirkt. Der Druckkolben (18) unterteilt einen Druckkolbenraum (30) in einen Druckraum (32) und einen Rückraum (34). Mit dem Druckraum (32) ist eine Hydraulikpumpe (38) zur Zufuhr von Hydraulikfluid aus einem Reservoir (40) verbunden. Zusätzlich zu einem Überdruckventil (54) ist in dem Kolben (18) ein Waagekolben (68) angeordnet. Bis zum Erreichen eines Abschaltdrucks, d.h. während des gesamten Verpressvorgangs, verschließt der Waagekolben (68) eine Verbindungsöffnung (72) sowie einen Rückströmkanal (74).
摘要翻译：电动液压压制装置，它特别适用于通过压入配合来生产管道连接，具有压力活塞（18）作用于压紧钳（10）。压力活塞（18）把一个压力活塞室（30）进入的压力室（32）和后室（34）。与所述压力室（32）是一种用于从储存器（40）供给液压流体的液压泵（38）。除了一个压力释放阀（54）被布置在所述活塞（18）的平衡活塞（68）。直到切断压力，我在整个压制过程中，平衡活塞（68）关闭连接开口（72）和回流管（74）。

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